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1 BEGIN;
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2
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3 CREATE OR REPLACE VIEW "liquid_feedback_version" AS
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4 SELECT * FROM (VALUES ('2.2.0', 2, 2, 0))
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5 AS "subquery"("string", "major", "minor", "revision");
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6
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7 DROP VIEW "issue_with_ranks_missing";
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8 DROP VIEW "open_issue"; -- recreated later
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9 DROP VIEW "event_seen_by_member"; -- recreated later
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10 DROP VIEW "selected_event_seen_by_member"; -- recreated later
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jbe@339
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11 ALTER TABLE "issue" DROP CONSTRAINT "valid_state";
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jbe@339
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12 ALTER TABLE "issue" DROP COLUMN "ranks_available";
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jbe@339
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13 ALTER TABLE "event" DROP CONSTRAINT "event_state_check";
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jbe@339
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14 ALTER TABLE "event" DROP CONSTRAINT "null_constraints_for_issue_state_changed"; -- recreated later
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jbe@339
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15 ALTER TABLE "event" DROP CONSTRAINT "null_constraints_for_initiative_creation_or_revocation_or_new_draft"; -- recreated later
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jbe@339
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16 ALTER TABLE "event" DROP CONSTRAINT "null_constraints_for_suggestion_creation"; -- recreated later
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jbe@339
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17 ALTER TYPE "issue_state" RENAME TO "issue_state_old";
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jbe@339
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18 CREATE TYPE "issue_state" AS ENUM (
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19 'admission', 'discussion', 'verification', 'voting',
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20 'canceled_revoked_before_accepted',
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jbe@339
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21 'canceled_issue_not_accepted',
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22 'canceled_after_revocation_during_discussion',
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23 'canceled_after_revocation_during_verification',
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jbe@339
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24 'canceled_no_initiative_admitted',
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jbe@339
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25 'finished_without_winner', 'finished_with_winner');
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26 ALTER TABLE "issue" ALTER COLUMN "state" DROP DEFAULT;
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27 ALTER TABLE "issue" ALTER COLUMN "state" TYPE "issue_state" USING "state"::text::"issue_state";
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28 ALTER TABLE "event" ALTER COLUMN "state" TYPE "issue_state" USING "state"::text::"issue_state";
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29 DROP TYPE "issue_state_old";
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30 ALTER TABLE "issue" ALTER COLUMN "state" SET DEFAULT 'admission';
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31 ALTER TABLE "issue" ADD CONSTRAINT "valid_state"
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32 CHECK ((
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33 ("accepted" ISNULL AND "half_frozen" ISNULL AND "fully_frozen" ISNULL ) OR
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34 ("accepted" NOTNULL AND "half_frozen" ISNULL AND "fully_frozen" ISNULL ) OR
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jbe@339
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35 ("accepted" NOTNULL AND "half_frozen" NOTNULL AND "fully_frozen" ISNULL ) OR
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jbe@339
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36 ("accepted" NOTNULL AND "half_frozen" NOTNULL AND "fully_frozen" NOTNULL)
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37 ) AND (
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38 ("state" = 'admission' AND "closed" ISNULL AND "accepted" ISNULL) OR
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jbe@339
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39 ("state" = 'discussion' AND "closed" ISNULL AND "accepted" NOTNULL AND "half_frozen" ISNULL) OR
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40 ("state" = 'verification' AND "closed" ISNULL AND "half_frozen" NOTNULL AND "fully_frozen" ISNULL) OR
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jbe@339
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41 ("state" = 'voting' AND "closed" ISNULL AND "fully_frozen" NOTNULL) OR
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42 ("state" = 'canceled_revoked_before_accepted' AND "closed" NOTNULL AND "accepted" ISNULL) OR
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43 ("state" = 'canceled_issue_not_accepted' AND "closed" NOTNULL AND "accepted" ISNULL) OR
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44 ("state" = 'canceled_after_revocation_during_discussion' AND "closed" NOTNULL AND "half_frozen" ISNULL) OR
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45 ("state" = 'canceled_after_revocation_during_verification' AND "closed" NOTNULL AND "fully_frozen" ISNULL) OR
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46 ("state" = 'canceled_no_initiative_admitted' AND "closed" NOTNULL AND "fully_frozen" NOTNULL AND "closed" = "fully_frozen") OR
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47 ("state" = 'finished_without_winner' AND "closed" NOTNULL AND "fully_frozen" NOTNULL AND "closed" != "fully_frozen") OR
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48 ("state" = 'finished_with_winner' AND "closed" NOTNULL AND "fully_frozen" NOTNULL AND "closed" != "fully_frozen")
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49 ));
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50 ALTER TABLE "issue" ADD COLUMN "phase_finished" TIMESTAMPTZ;
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51 COMMENT ON COLUMN "issue"."phase_finished" IS 'Set to a value NOTNULL, if the current phase has finished, but calculations are pending; No changes in this issue shall be made by the frontend or API when this value is set';
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52 ALTER TABLE "issue" ADD CONSTRAINT "phase_finished_only_when_not_closed"
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53 CHECK ("phase_finished" ISNULL OR "closed" ISNULL);
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54 ALTER TABLE "event" ADD CONSTRAINT "null_constraints_for_issue_state_changed" CHECK (
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55 "event" != 'issue_state_changed' OR (
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56 "member_id" ISNULL AND
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57 "issue_id" NOTNULL AND
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58 "state" NOTNULL AND
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59 "initiative_id" ISNULL AND
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60 "draft_id" ISNULL AND
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61 "suggestion_id" ISNULL ));
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62 ALTER TABLE "event" ADD CONSTRAINT "null_constraints_for_initiative_creation_or_revocation_or_new_draft" CHECK (
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63 "event" NOT IN (
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64 'initiative_created_in_new_issue',
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65 'initiative_created_in_existing_issue',
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66 'initiative_revoked',
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67 'new_draft_created'
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68 ) OR (
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69 "member_id" NOTNULL AND
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70 "issue_id" NOTNULL AND
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71 "state" NOTNULL AND
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72 "initiative_id" NOTNULL AND
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73 "draft_id" NOTNULL AND
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74 "suggestion_id" ISNULL ));
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75 ALTER TABLE "event" ADD CONSTRAINT "null_constraints_for_suggestion_creation" CHECK (
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76 "event" != 'suggestion_created' OR (
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77 "member_id" NOTNULL AND
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78 "issue_id" NOTNULL AND
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79 "state" NOTNULL AND
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80 "initiative_id" NOTNULL AND
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81 "draft_id" ISNULL AND
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82 "suggestion_id" NOTNULL ));
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jbe@339
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83 CREATE VIEW "open_issue" AS
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84 SELECT * FROM "issue" WHERE "closed" ISNULL;
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85 COMMENT ON VIEW "open_issue" IS 'All open issues';
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86 CREATE VIEW "event_seen_by_member" AS
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87 SELECT
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88 "member"."id" AS "seen_by_member_id",
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89 CASE WHEN "event"."state" IN (
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90 'voting',
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91 'finished_without_winner',
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92 'finished_with_winner'
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93 ) THEN
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94 'voting'::"notify_level"
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95 ELSE
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96 CASE WHEN "event"."state" IN (
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97 'verification',
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98 'canceled_after_revocation_during_verification',
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99 'canceled_no_initiative_admitted'
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100 ) THEN
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101 'verification'::"notify_level"
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102 ELSE
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103 CASE WHEN "event"."state" IN (
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104 'discussion',
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105 'canceled_after_revocation_during_discussion'
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106 ) THEN
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107 'discussion'::"notify_level"
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108 ELSE
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109 'all'::"notify_level"
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110 END
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111 END
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112 END AS "notify_level",
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113 "event".*
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114 FROM "member" CROSS JOIN "event"
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115 LEFT JOIN "issue"
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116 ON "event"."issue_id" = "issue"."id"
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117 LEFT JOIN "membership"
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118 ON "member"."id" = "membership"."member_id"
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119 AND "issue"."area_id" = "membership"."area_id"
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120 LEFT JOIN "interest"
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121 ON "member"."id" = "interest"."member_id"
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122 AND "event"."issue_id" = "interest"."issue_id"
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123 LEFT JOIN "supporter"
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124 ON "member"."id" = "supporter"."member_id"
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125 AND "event"."initiative_id" = "supporter"."initiative_id"
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126 LEFT JOIN "ignored_member"
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127 ON "member"."id" = "ignored_member"."member_id"
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128 AND "event"."member_id" = "ignored_member"."other_member_id"
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129 LEFT JOIN "ignored_initiative"
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130 ON "member"."id" = "ignored_initiative"."member_id"
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131 AND "event"."initiative_id" = "ignored_initiative"."initiative_id"
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132 WHERE (
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133 "supporter"."member_id" NOTNULL OR
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134 "interest"."member_id" NOTNULL OR
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135 ( "membership"."member_id" NOTNULL AND
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136 "event"."event" IN (
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137 'issue_state_changed',
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138 'initiative_created_in_new_issue',
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139 'initiative_created_in_existing_issue',
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140 'initiative_revoked' ) ) )
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141 AND "ignored_member"."member_id" ISNULL
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142 AND "ignored_initiative"."member_id" ISNULL;
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143 COMMENT ON VIEW "event_seen_by_member" IS 'Events as seen by a member, depending on its memberships, interests and support, but ignoring members "notify_level"';
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144 CREATE VIEW "selected_event_seen_by_member" AS
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145 SELECT
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146 "member"."id" AS "seen_by_member_id",
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147 CASE WHEN "event"."state" IN (
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148 'voting',
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149 'finished_without_winner',
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150 'finished_with_winner'
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151 ) THEN
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152 'voting'::"notify_level"
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153 ELSE
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154 CASE WHEN "event"."state" IN (
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155 'verification',
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156 'canceled_after_revocation_during_verification',
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157 'canceled_no_initiative_admitted'
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158 ) THEN
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159 'verification'::"notify_level"
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160 ELSE
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161 CASE WHEN "event"."state" IN (
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162 'discussion',
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163 'canceled_after_revocation_during_discussion'
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164 ) THEN
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165 'discussion'::"notify_level"
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166 ELSE
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167 'all'::"notify_level"
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168 END
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169 END
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170 END AS "notify_level",
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171 "event".*
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172 FROM "member" CROSS JOIN "event"
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173 LEFT JOIN "issue"
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174 ON "event"."issue_id" = "issue"."id"
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175 LEFT JOIN "membership"
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176 ON "member"."id" = "membership"."member_id"
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177 AND "issue"."area_id" = "membership"."area_id"
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178 LEFT JOIN "interest"
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179 ON "member"."id" = "interest"."member_id"
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180 AND "event"."issue_id" = "interest"."issue_id"
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181 LEFT JOIN "supporter"
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182 ON "member"."id" = "supporter"."member_id"
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183 AND "event"."initiative_id" = "supporter"."initiative_id"
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184 LEFT JOIN "ignored_member"
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185 ON "member"."id" = "ignored_member"."member_id"
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186 AND "event"."member_id" = "ignored_member"."other_member_id"
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187 LEFT JOIN "ignored_initiative"
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188 ON "member"."id" = "ignored_initiative"."member_id"
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189 AND "event"."initiative_id" = "ignored_initiative"."initiative_id"
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190 WHERE (
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191 ( "member"."notify_level" >= 'all' ) OR
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192 ( "member"."notify_level" >= 'voting' AND
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193 "event"."state" IN (
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194 'voting',
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195 'finished_without_winner',
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196 'finished_with_winner' ) ) OR
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197 ( "member"."notify_level" >= 'verification' AND
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198 "event"."state" IN (
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199 'verification',
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200 'canceled_after_revocation_during_verification',
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201 'canceled_no_initiative_admitted' ) ) OR
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jbe@339
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202 ( "member"."notify_level" >= 'discussion' AND
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203 "event"."state" IN (
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204 'discussion',
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205 'canceled_after_revocation_during_discussion' ) ) )
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206 AND (
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207 "supporter"."member_id" NOTNULL OR
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208 "interest"."member_id" NOTNULL OR
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209 ( "membership"."member_id" NOTNULL AND
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210 "event"."event" IN (
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211 'issue_state_changed',
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212 'initiative_created_in_new_issue',
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213 'initiative_created_in_existing_issue',
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214 'initiative_revoked' ) ) )
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215 AND "ignored_member"."member_id" ISNULL
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216 AND "ignored_initiative"."member_id" ISNULL;
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jbe@339
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217 COMMENT ON VIEW "selected_event_seen_by_member" IS 'Events as seen by a member, depending on its memberships, interests, support and members "notify_level"';
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218
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219 ALTER TABLE "initiative" ADD COLUMN "harmonic_weight" NUMERIC(12, 3);
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220 COMMENT ON COLUMN "initiative"."harmonic_weight" IS 'Indicates the relevancy of the initiative, calculated from the potential supporters weighted with the harmonic series to avoid a large number of clones affecting other initiative''s sorting positions too much; shall be used as secondary sorting key after "admitted" as primary sorting key';
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221
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222 CREATE OR REPLACE FUNCTION "write_event_issue_state_changed_trigger"()
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223 RETURNS TRIGGER
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jbe@339
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224 LANGUAGE 'plpgsql' VOLATILE AS $$
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225 BEGIN
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226 IF NEW."state" != OLD."state" THEN
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227 INSERT INTO "event" ("event", "issue_id", "state")
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228 VALUES ('issue_state_changed', NEW."id", NEW."state");
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229 END IF;
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230 RETURN NULL;
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231 END;
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232 $$;
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233
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234 CREATE OR REPLACE FUNCTION "forbid_changes_on_closed_issue_trigger"()
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235 RETURNS TRIGGER
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jbe@339
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236 LANGUAGE 'plpgsql' VOLATILE AS $$
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237 DECLARE
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238 "issue_id_v" "issue"."id"%TYPE;
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239 "issue_row" "issue"%ROWTYPE;
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240 BEGIN
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241 IF TG_OP = 'DELETE' THEN
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242 "issue_id_v" := OLD."issue_id";
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243 ELSE
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244 "issue_id_v" := NEW."issue_id";
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245 END IF;
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jbe@339
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246 SELECT INTO "issue_row" * FROM "issue"
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247 WHERE "id" = "issue_id_v" FOR SHARE;
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248 IF "issue_row"."closed" NOTNULL THEN
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249 IF
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250 TG_RELID = 'direct_voter'::regclass AND
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251 TG_OP = 'UPDATE'
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252 THEN
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jbe@339
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253 IF
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254 OLD."issue_id" = NEW."issue_id" AND
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255 OLD."member_id" = NEW."member_id" AND
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256 OLD."weight" = NEW."weight"
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257 THEN
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258 RETURN NULL; -- allows changing of voter comment
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259 END IF;
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260 END IF;
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261 RAISE EXCEPTION 'Tried to modify data belonging to a closed issue.';
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262 ELSIF
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263 "issue_row"."state" = 'voting' AND
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264 "issue_row"."phase_finished" NOTNULL
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265 THEN
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266 IF TG_RELID = 'vote'::regclass THEN
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267 RAISE EXCEPTION 'Tried to modify data after voting has been closed.';
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268 END IF;
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269 END IF;
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270 RETURN NULL;
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271 END;
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272 $$;
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273
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274 CREATE OR REPLACE VIEW "battle_view" AS
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275 SELECT
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jbe@339
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276 "issue"."id" AS "issue_id",
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277 "winning_initiative"."id" AS "winning_initiative_id",
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278 "losing_initiative"."id" AS "losing_initiative_id",
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279 sum(
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280 CASE WHEN
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281 coalesce("better_vote"."grade", 0) >
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282 coalesce("worse_vote"."grade", 0)
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283 THEN "direct_voter"."weight" ELSE 0 END
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284 ) AS "count"
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285 FROM "issue"
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286 LEFT JOIN "direct_voter"
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287 ON "issue"."id" = "direct_voter"."issue_id"
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jbe@339
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288 JOIN "battle_participant" AS "winning_initiative"
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289 ON "issue"."id" = "winning_initiative"."issue_id"
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290 JOIN "battle_participant" AS "losing_initiative"
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291 ON "issue"."id" = "losing_initiative"."issue_id"
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292 LEFT JOIN "vote" AS "better_vote"
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293 ON "direct_voter"."member_id" = "better_vote"."member_id"
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294 AND "winning_initiative"."id" = "better_vote"."initiative_id"
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jbe@339
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295 LEFT JOIN "vote" AS "worse_vote"
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296 ON "direct_voter"."member_id" = "worse_vote"."member_id"
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297 AND "losing_initiative"."id" = "worse_vote"."initiative_id"
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jbe@339
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298 WHERE "issue"."state" = 'voting'
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jbe@339
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299 AND "issue"."phase_finished" NOTNULL
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300 AND (
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301 "winning_initiative"."id" != "losing_initiative"."id" OR
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jbe@339
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302 ( ("winning_initiative"."id" NOTNULL AND "losing_initiative"."id" ISNULL) OR
|
jbe@339
|
303 ("winning_initiative"."id" ISNULL AND "losing_initiative"."id" NOTNULL) ) )
|
jbe@339
|
304 GROUP BY
|
jbe@339
|
305 "issue"."id",
|
jbe@339
|
306 "winning_initiative"."id",
|
jbe@339
|
307 "losing_initiative"."id";
|
jbe@339
|
308
|
jbe@339
|
309 DROP VIEW "timeline";
|
jbe@339
|
310 DROP VIEW "timeline_issue";
|
jbe@339
|
311 DROP VIEW "timeline_initiative";
|
jbe@339
|
312 DROP VIEW "timeline_draft";
|
jbe@339
|
313 DROP VIEW "timeline_suggestion";
|
jbe@339
|
314 DROP TYPE "timeline_event";
|
jbe@339
|
315
|
jbe@339
|
316 DROP TRIGGER "share_row_lock_issue" ON "initiative";
|
jbe@339
|
317 DROP TRIGGER "share_row_lock_issue" ON "interest";
|
jbe@339
|
318 DROP TRIGGER "share_row_lock_issue" ON "supporter";
|
jbe@339
|
319 DROP TRIGGER "share_row_lock_issue_via_initiative" ON "opinion";
|
jbe@339
|
320 DROP TRIGGER "share_row_lock_issue" ON "direct_voter";
|
jbe@339
|
321 DROP TRIGGER "share_row_lock_issue" ON "delegating_voter";
|
jbe@339
|
322 DROP TRIGGER "share_row_lock_issue" ON "vote";
|
jbe@339
|
323 DROP FUNCTION "share_row_lock_issue_trigger"();
|
jbe@339
|
324
|
jbe@339
|
325 CREATE FUNCTION "require_transaction_isolation"()
|
jbe@339
|
326 RETURNS VOID
|
jbe@339
|
327 LANGUAGE 'plpgsql' VOLATILE AS $$
|
jbe@339
|
328 BEGIN
|
jbe@339
|
329 IF
|
jbe@339
|
330 current_setting('transaction_isolation') NOT IN
|
jbe@339
|
331 ('repeatable read', 'serializable')
|
jbe@339
|
332 THEN
|
jbe@339
|
333 RAISE EXCEPTION 'Insufficient transaction isolation level';
|
jbe@339
|
334 END IF;
|
jbe@339
|
335 RETURN;
|
jbe@339
|
336 END;
|
jbe@339
|
337 $$;
|
jbe@344
|
338 COMMENT ON FUNCTION "require_transaction_isolation"() IS 'Throws an exception, if transaction isolation level is too low to provide a consistent snapshot';
|
jbe@339
|
339
|
jbe@339
|
340 CREATE FUNCTION "dont_require_transaction_isolation"()
|
jbe@339
|
341 RETURNS VOID
|
jbe@339
|
342 LANGUAGE 'plpgsql' VOLATILE AS $$
|
jbe@339
|
343 BEGIN
|
jbe@339
|
344 IF
|
jbe@339
|
345 current_setting('transaction_isolation') IN
|
jbe@339
|
346 ('repeatable read', 'serializable')
|
jbe@339
|
347 THEN
|
jbe@339
|
348 RAISE WARNING 'Unneccessary transaction isolation level: %',
|
jbe@339
|
349 current_setting('transaction_isolation');
|
jbe@339
|
350 END IF;
|
jbe@339
|
351 RETURN;
|
jbe@339
|
352 END;
|
jbe@339
|
353 $$;
|
jbe@344
|
354 COMMENT ON FUNCTION "dont_require_transaction_isolation"() IS 'Raises a warning, if transaction isolation level is higher than READ COMMITTED';
|
jbe@339
|
355
|
jbe@339
|
356 CREATE OR REPLACE FUNCTION "check_activity"()
|
jbe@339
|
357 RETURNS VOID
|
jbe@339
|
358 LANGUAGE 'plpgsql' VOLATILE AS $$
|
jbe@339
|
359 DECLARE
|
jbe@339
|
360 "system_setting_row" "system_setting"%ROWTYPE;
|
jbe@339
|
361 BEGIN
|
jbe@339
|
362 PERFORM "dont_require_transaction_isolation"();
|
jbe@339
|
363 SELECT * INTO "system_setting_row" FROM "system_setting";
|
jbe@339
|
364 IF "system_setting_row"."member_ttl" NOTNULL THEN
|
jbe@339
|
365 UPDATE "member" SET "active" = FALSE
|
jbe@339
|
366 WHERE "active" = TRUE
|
jbe@339
|
367 AND "last_activity" < (now() - "system_setting_row"."member_ttl")::DATE;
|
jbe@339
|
368 END IF;
|
jbe@339
|
369 RETURN;
|
jbe@339
|
370 END;
|
jbe@339
|
371 $$;
|
jbe@339
|
372
|
jbe@339
|
373 CREATE OR REPLACE FUNCTION "calculate_member_counts"()
|
jbe@339
|
374 RETURNS VOID
|
jbe@339
|
375 LANGUAGE 'plpgsql' VOLATILE AS $$
|
jbe@339
|
376 BEGIN
|
jbe@339
|
377 PERFORM "require_transaction_isolation"();
|
jbe@339
|
378 DELETE FROM "member_count";
|
jbe@339
|
379 INSERT INTO "member_count" ("total_count")
|
jbe@339
|
380 SELECT "total_count" FROM "member_count_view";
|
jbe@339
|
381 UPDATE "unit" SET "member_count" = "view"."member_count"
|
jbe@339
|
382 FROM "unit_member_count" AS "view"
|
jbe@339
|
383 WHERE "view"."unit_id" = "unit"."id";
|
jbe@339
|
384 UPDATE "area" SET
|
jbe@339
|
385 "direct_member_count" = "view"."direct_member_count",
|
jbe@339
|
386 "member_weight" = "view"."member_weight"
|
jbe@339
|
387 FROM "area_member_count" AS "view"
|
jbe@339
|
388 WHERE "view"."area_id" = "area"."id";
|
jbe@339
|
389 RETURN;
|
jbe@339
|
390 END;
|
jbe@339
|
391 $$;
|
jbe@339
|
392
|
jbe@339
|
393 CREATE VIEW "remaining_harmonic_supporter_weight" AS
|
jbe@339
|
394 SELECT
|
jbe@339
|
395 "direct_interest_snapshot"."issue_id",
|
jbe@339
|
396 "direct_interest_snapshot"."event",
|
jbe@339
|
397 "direct_interest_snapshot"."member_id",
|
jbe@339
|
398 "direct_interest_snapshot"."weight" AS "weight_num",
|
jbe@339
|
399 count("initiative"."id") AS "weight_den"
|
jbe@339
|
400 FROM "issue"
|
jbe@339
|
401 JOIN "direct_interest_snapshot"
|
jbe@339
|
402 ON "issue"."id" = "direct_interest_snapshot"."issue_id"
|
jbe@339
|
403 AND "issue"."latest_snapshot_event" = "direct_interest_snapshot"."event"
|
jbe@339
|
404 JOIN "initiative"
|
jbe@339
|
405 ON "issue"."id" = "initiative"."issue_id"
|
jbe@339
|
406 AND "initiative"."harmonic_weight" ISNULL
|
jbe@339
|
407 JOIN "direct_supporter_snapshot"
|
jbe@339
|
408 ON "initiative"."id" = "direct_supporter_snapshot"."initiative_id"
|
jbe@339
|
409 AND "direct_interest_snapshot"."event" = "direct_supporter_snapshot"."event"
|
jbe@339
|
410 AND "direct_interest_snapshot"."member_id" = "direct_supporter_snapshot"."member_id"
|
jbe@339
|
411 AND (
|
jbe@339
|
412 "direct_supporter_snapshot"."satisfied" = TRUE OR
|
jbe@339
|
413 coalesce("initiative"."admitted", FALSE) = FALSE
|
jbe@339
|
414 )
|
jbe@339
|
415 GROUP BY
|
jbe@339
|
416 "direct_interest_snapshot"."issue_id",
|
jbe@339
|
417 "direct_interest_snapshot"."event",
|
jbe@339
|
418 "direct_interest_snapshot"."member_id",
|
jbe@339
|
419 "direct_interest_snapshot"."weight";
|
jbe@339
|
420 COMMENT ON VIEW "remaining_harmonic_supporter_weight" IS 'Helper view for function "set_harmonic_initiative_weights"';
|
jbe@339
|
421
|
jbe@339
|
422 CREATE VIEW "remaining_harmonic_initiative_weight_summands" AS
|
jbe@339
|
423 SELECT
|
jbe@339
|
424 "initiative"."issue_id",
|
jbe@339
|
425 "initiative"."id" AS "initiative_id",
|
jbe@339
|
426 "initiative"."admitted",
|
jbe@339
|
427 sum("remaining_harmonic_supporter_weight"."weight_num") AS "weight_num",
|
jbe@339
|
428 "remaining_harmonic_supporter_weight"."weight_den"
|
jbe@339
|
429 FROM "remaining_harmonic_supporter_weight"
|
jbe@339
|
430 JOIN "initiative"
|
jbe@339
|
431 ON "remaining_harmonic_supporter_weight"."issue_id" = "initiative"."issue_id"
|
jbe@339
|
432 AND "initiative"."harmonic_weight" ISNULL
|
jbe@339
|
433 JOIN "direct_supporter_snapshot"
|
jbe@339
|
434 ON "initiative"."id" = "direct_supporter_snapshot"."initiative_id"
|
jbe@339
|
435 AND "remaining_harmonic_supporter_weight"."event" = "direct_supporter_snapshot"."event"
|
jbe@339
|
436 AND "remaining_harmonic_supporter_weight"."member_id" = "direct_supporter_snapshot"."member_id"
|
jbe@339
|
437 AND (
|
jbe@339
|
438 "direct_supporter_snapshot"."satisfied" = TRUE OR
|
jbe@339
|
439 coalesce("initiative"."admitted", FALSE) = FALSE
|
jbe@339
|
440 )
|
jbe@339
|
441 GROUP BY
|
jbe@339
|
442 "initiative"."issue_id",
|
jbe@339
|
443 "initiative"."id",
|
jbe@339
|
444 "initiative"."admitted",
|
jbe@339
|
445 "remaining_harmonic_supporter_weight"."weight_den";
|
jbe@339
|
446 COMMENT ON VIEW "remaining_harmonic_initiative_weight_summands" IS 'Helper view for function "set_harmonic_initiative_weights"';
|
jbe@339
|
447
|
jbe@339
|
448 CREATE FUNCTION "set_harmonic_initiative_weights"
|
jbe@339
|
449 ( "issue_id_p" "issue"."id"%TYPE )
|
jbe@339
|
450 RETURNS VOID
|
jbe@339
|
451 LANGUAGE 'plpgsql' VOLATILE AS $$
|
jbe@339
|
452 DECLARE
|
jbe@339
|
453 "weight_row" "remaining_harmonic_initiative_weight_summands"%ROWTYPE;
|
jbe@339
|
454 "i" INT4;
|
jbe@339
|
455 "count_v" INT4;
|
jbe@339
|
456 "summand_v" FLOAT;
|
jbe@339
|
457 "id_ary" INT4[];
|
jbe@339
|
458 "weight_ary" FLOAT[];
|
jbe@339
|
459 "min_weight_v" FLOAT;
|
jbe@339
|
460 BEGIN
|
jbe@339
|
461 PERFORM "require_transaction_isolation"();
|
jbe@339
|
462 UPDATE "initiative" SET "harmonic_weight" = NULL
|
jbe@339
|
463 WHERE "issue_id" = "issue_id_p";
|
jbe@339
|
464 LOOP
|
jbe@339
|
465 "min_weight_v" := NULL;
|
jbe@339
|
466 "i" := 0;
|
jbe@339
|
467 "count_v" := 0;
|
jbe@339
|
468 FOR "weight_row" IN
|
jbe@339
|
469 SELECT * FROM "remaining_harmonic_initiative_weight_summands"
|
jbe@339
|
470 WHERE "issue_id" = "issue_id_p"
|
jbe@339
|
471 AND (
|
jbe@339
|
472 coalesce("admitted", FALSE) = FALSE OR NOT EXISTS (
|
jbe@339
|
473 SELECT NULL FROM "initiative"
|
jbe@339
|
474 WHERE "issue_id" = "issue_id_p"
|
jbe@339
|
475 AND "harmonic_weight" ISNULL
|
jbe@339
|
476 AND coalesce("admitted", FALSE) = FALSE
|
jbe@339
|
477 )
|
jbe@339
|
478 )
|
jbe@339
|
479 ORDER BY "initiative_id" DESC, "weight_den" DESC
|
jbe@339
|
480 -- NOTE: non-admitted initiatives placed first (at last positions),
|
jbe@339
|
481 -- latest initiatives treated worse in case of tie
|
jbe@339
|
482 LOOP
|
jbe@339
|
483 "summand_v" := "weight_row"."weight_num"::FLOAT / "weight_row"."weight_den"::FLOAT;
|
jbe@339
|
484 IF "i" = 0 OR "weight_row"."initiative_id" != "id_ary"["i"] THEN
|
jbe@339
|
485 "i" := "i" + 1;
|
jbe@339
|
486 "count_v" := "i";
|
jbe@339
|
487 "id_ary"["i"] := "weight_row"."initiative_id";
|
jbe@339
|
488 "weight_ary"["i"] := "summand_v";
|
jbe@339
|
489 ELSE
|
jbe@339
|
490 "weight_ary"["i"] := "weight_ary"["i"] + "summand_v";
|
jbe@339
|
491 END IF;
|
jbe@339
|
492 END LOOP;
|
jbe@339
|
493 EXIT WHEN "count_v" = 0;
|
jbe@339
|
494 "i" := 1;
|
jbe@339
|
495 LOOP
|
jbe@339
|
496 "weight_ary"["i"] := "weight_ary"["i"]::NUMERIC(18,9)::NUMERIC(12,3);
|
jbe@339
|
497 IF "min_weight_v" ISNULL OR "weight_ary"["i"] < "min_weight_v" THEN
|
jbe@339
|
498 "min_weight_v" := "weight_ary"["i"];
|
jbe@339
|
499 END IF;
|
jbe@339
|
500 "i" := "i" + 1;
|
jbe@339
|
501 EXIT WHEN "i" > "count_v";
|
jbe@339
|
502 END LOOP;
|
jbe@339
|
503 "i" := 1;
|
jbe@339
|
504 LOOP
|
jbe@339
|
505 IF "weight_ary"["i"] = "min_weight_v" THEN
|
jbe@339
|
506 UPDATE "initiative" SET "harmonic_weight" = "min_weight_v"
|
jbe@339
|
507 WHERE "id" = "id_ary"["i"];
|
jbe@339
|
508 EXIT;
|
jbe@339
|
509 END IF;
|
jbe@339
|
510 "i" := "i" + 1;
|
jbe@339
|
511 END LOOP;
|
jbe@339
|
512 END LOOP;
|
jbe@339
|
513 UPDATE "initiative" SET "harmonic_weight" = 0
|
jbe@339
|
514 WHERE "issue_id" = "issue_id_p" AND "harmonic_weight" ISNULL;
|
jbe@339
|
515 END;
|
jbe@339
|
516 $$;
|
jbe@339
|
517 COMMENT ON FUNCTION "set_harmonic_initiative_weights"
|
jbe@339
|
518 ( "issue"."id"%TYPE )
|
jbe@339
|
519 IS 'Calculates and sets "harmonic_weight" of initiatives in a given issue';
|
jbe@339
|
520
|
jbe@339
|
521 CREATE OR REPLACE FUNCTION "weight_of_added_delegations_for_population_snapshot"
|
jbe@339
|
522 ( "issue_id_p" "issue"."id"%TYPE,
|
jbe@339
|
523 "member_id_p" "member"."id"%TYPE,
|
jbe@339
|
524 "delegate_member_ids_p" "delegating_population_snapshot"."delegate_member_ids"%TYPE )
|
jbe@339
|
525 RETURNS "direct_population_snapshot"."weight"%TYPE
|
jbe@339
|
526 LANGUAGE 'plpgsql' VOLATILE AS $$
|
jbe@339
|
527 DECLARE
|
jbe@339
|
528 "issue_delegation_row" "issue_delegation"%ROWTYPE;
|
jbe@339
|
529 "delegate_member_ids_v" "delegating_population_snapshot"."delegate_member_ids"%TYPE;
|
jbe@339
|
530 "weight_v" INT4;
|
jbe@339
|
531 "sub_weight_v" INT4;
|
jbe@339
|
532 BEGIN
|
jbe@339
|
533 PERFORM "require_transaction_isolation"();
|
jbe@339
|
534 "weight_v" := 0;
|
jbe@339
|
535 FOR "issue_delegation_row" IN
|
jbe@339
|
536 SELECT * FROM "issue_delegation"
|
jbe@339
|
537 WHERE "trustee_id" = "member_id_p"
|
jbe@339
|
538 AND "issue_id" = "issue_id_p"
|
jbe@339
|
539 LOOP
|
jbe@339
|
540 IF NOT EXISTS (
|
jbe@339
|
541 SELECT NULL FROM "direct_population_snapshot"
|
jbe@339
|
542 WHERE "issue_id" = "issue_id_p"
|
jbe@339
|
543 AND "event" = 'periodic'
|
jbe@339
|
544 AND "member_id" = "issue_delegation_row"."truster_id"
|
jbe@339
|
545 ) AND NOT EXISTS (
|
jbe@339
|
546 SELECT NULL FROM "delegating_population_snapshot"
|
jbe@339
|
547 WHERE "issue_id" = "issue_id_p"
|
jbe@339
|
548 AND "event" = 'periodic'
|
jbe@339
|
549 AND "member_id" = "issue_delegation_row"."truster_id"
|
jbe@339
|
550 ) THEN
|
jbe@339
|
551 "delegate_member_ids_v" :=
|
jbe@339
|
552 "member_id_p" || "delegate_member_ids_p";
|
jbe@339
|
553 INSERT INTO "delegating_population_snapshot" (
|
jbe@339
|
554 "issue_id",
|
jbe@339
|
555 "event",
|
jbe@339
|
556 "member_id",
|
jbe@339
|
557 "scope",
|
jbe@339
|
558 "delegate_member_ids"
|
jbe@339
|
559 ) VALUES (
|
jbe@339
|
560 "issue_id_p",
|
jbe@339
|
561 'periodic',
|
jbe@339
|
562 "issue_delegation_row"."truster_id",
|
jbe@339
|
563 "issue_delegation_row"."scope",
|
jbe@339
|
564 "delegate_member_ids_v"
|
jbe@339
|
565 );
|
jbe@339
|
566 "sub_weight_v" := 1 +
|
jbe@339
|
567 "weight_of_added_delegations_for_population_snapshot"(
|
jbe@339
|
568 "issue_id_p",
|
jbe@339
|
569 "issue_delegation_row"."truster_id",
|
jbe@339
|
570 "delegate_member_ids_v"
|
jbe@339
|
571 );
|
jbe@339
|
572 UPDATE "delegating_population_snapshot"
|
jbe@339
|
573 SET "weight" = "sub_weight_v"
|
jbe@339
|
574 WHERE "issue_id" = "issue_id_p"
|
jbe@339
|
575 AND "event" = 'periodic'
|
jbe@339
|
576 AND "member_id" = "issue_delegation_row"."truster_id";
|
jbe@339
|
577 "weight_v" := "weight_v" + "sub_weight_v";
|
jbe@339
|
578 END IF;
|
jbe@339
|
579 END LOOP;
|
jbe@339
|
580 RETURN "weight_v";
|
jbe@339
|
581 END;
|
jbe@339
|
582 $$;
|
jbe@339
|
583
|
jbe@339
|
584 CREATE OR REPLACE FUNCTION "create_population_snapshot"
|
jbe@339
|
585 ( "issue_id_p" "issue"."id"%TYPE )
|
jbe@339
|
586 RETURNS VOID
|
jbe@339
|
587 LANGUAGE 'plpgsql' VOLATILE AS $$
|
jbe@339
|
588 DECLARE
|
jbe@339
|
589 "member_id_v" "member"."id"%TYPE;
|
jbe@339
|
590 BEGIN
|
jbe@339
|
591 PERFORM "require_transaction_isolation"();
|
jbe@339
|
592 DELETE FROM "direct_population_snapshot"
|
jbe@339
|
593 WHERE "issue_id" = "issue_id_p"
|
jbe@339
|
594 AND "event" = 'periodic';
|
jbe@339
|
595 DELETE FROM "delegating_population_snapshot"
|
jbe@339
|
596 WHERE "issue_id" = "issue_id_p"
|
jbe@339
|
597 AND "event" = 'periodic';
|
jbe@339
|
598 INSERT INTO "direct_population_snapshot"
|
jbe@339
|
599 ("issue_id", "event", "member_id")
|
jbe@339
|
600 SELECT
|
jbe@339
|
601 "issue_id_p" AS "issue_id",
|
jbe@339
|
602 'periodic'::"snapshot_event" AS "event",
|
jbe@339
|
603 "member"."id" AS "member_id"
|
jbe@339
|
604 FROM "issue"
|
jbe@339
|
605 JOIN "area" ON "issue"."area_id" = "area"."id"
|
jbe@339
|
606 JOIN "membership" ON "area"."id" = "membership"."area_id"
|
jbe@339
|
607 JOIN "member" ON "membership"."member_id" = "member"."id"
|
jbe@339
|
608 JOIN "privilege"
|
jbe@339
|
609 ON "privilege"."unit_id" = "area"."unit_id"
|
jbe@339
|
610 AND "privilege"."member_id" = "member"."id"
|
jbe@339
|
611 WHERE "issue"."id" = "issue_id_p"
|
jbe@339
|
612 AND "member"."active" AND "privilege"."voting_right"
|
jbe@339
|
613 UNION
|
jbe@339
|
614 SELECT
|
jbe@339
|
615 "issue_id_p" AS "issue_id",
|
jbe@339
|
616 'periodic'::"snapshot_event" AS "event",
|
jbe@339
|
617 "member"."id" AS "member_id"
|
jbe@339
|
618 FROM "issue"
|
jbe@339
|
619 JOIN "area" ON "issue"."area_id" = "area"."id"
|
jbe@339
|
620 JOIN "interest" ON "issue"."id" = "interest"."issue_id"
|
jbe@339
|
621 JOIN "member" ON "interest"."member_id" = "member"."id"
|
jbe@339
|
622 JOIN "privilege"
|
jbe@339
|
623 ON "privilege"."unit_id" = "area"."unit_id"
|
jbe@339
|
624 AND "privilege"."member_id" = "member"."id"
|
jbe@339
|
625 WHERE "issue"."id" = "issue_id_p"
|
jbe@339
|
626 AND "member"."active" AND "privilege"."voting_right";
|
jbe@339
|
627 FOR "member_id_v" IN
|
jbe@339
|
628 SELECT "member_id" FROM "direct_population_snapshot"
|
jbe@339
|
629 WHERE "issue_id" = "issue_id_p"
|
jbe@339
|
630 AND "event" = 'periodic'
|
jbe@339
|
631 LOOP
|
jbe@339
|
632 UPDATE "direct_population_snapshot" SET
|
jbe@339
|
633 "weight" = 1 +
|
jbe@339
|
634 "weight_of_added_delegations_for_population_snapshot"(
|
jbe@339
|
635 "issue_id_p",
|
jbe@339
|
636 "member_id_v",
|
jbe@339
|
637 '{}'
|
jbe@339
|
638 )
|
jbe@339
|
639 WHERE "issue_id" = "issue_id_p"
|
jbe@339
|
640 AND "event" = 'periodic'
|
jbe@339
|
641 AND "member_id" = "member_id_v";
|
jbe@339
|
642 END LOOP;
|
jbe@339
|
643 RETURN;
|
jbe@339
|
644 END;
|
jbe@339
|
645 $$;
|
jbe@339
|
646
|
jbe@339
|
647 CREATE OR REPLACE FUNCTION "weight_of_added_delegations_for_interest_snapshot"
|
jbe@339
|
648 ( "issue_id_p" "issue"."id"%TYPE,
|
jbe@339
|
649 "member_id_p" "member"."id"%TYPE,
|
jbe@339
|
650 "delegate_member_ids_p" "delegating_interest_snapshot"."delegate_member_ids"%TYPE )
|
jbe@339
|
651 RETURNS "direct_interest_snapshot"."weight"%TYPE
|
jbe@339
|
652 LANGUAGE 'plpgsql' VOLATILE AS $$
|
jbe@339
|
653 DECLARE
|
jbe@339
|
654 "issue_delegation_row" "issue_delegation"%ROWTYPE;
|
jbe@339
|
655 "delegate_member_ids_v" "delegating_interest_snapshot"."delegate_member_ids"%TYPE;
|
jbe@339
|
656 "weight_v" INT4;
|
jbe@339
|
657 "sub_weight_v" INT4;
|
jbe@339
|
658 BEGIN
|
jbe@339
|
659 PERFORM "require_transaction_isolation"();
|
jbe@339
|
660 "weight_v" := 0;
|
jbe@339
|
661 FOR "issue_delegation_row" IN
|
jbe@339
|
662 SELECT * FROM "issue_delegation"
|
jbe@339
|
663 WHERE "trustee_id" = "member_id_p"
|
jbe@339
|
664 AND "issue_id" = "issue_id_p"
|
jbe@339
|
665 LOOP
|
jbe@339
|
666 IF NOT EXISTS (
|
jbe@339
|
667 SELECT NULL FROM "direct_interest_snapshot"
|
jbe@339
|
668 WHERE "issue_id" = "issue_id_p"
|
jbe@339
|
669 AND "event" = 'periodic'
|
jbe@339
|
670 AND "member_id" = "issue_delegation_row"."truster_id"
|
jbe@339
|
671 ) AND NOT EXISTS (
|
jbe@339
|
672 SELECT NULL FROM "delegating_interest_snapshot"
|
jbe@339
|
673 WHERE "issue_id" = "issue_id_p"
|
jbe@339
|
674 AND "event" = 'periodic'
|
jbe@339
|
675 AND "member_id" = "issue_delegation_row"."truster_id"
|
jbe@339
|
676 ) THEN
|
jbe@339
|
677 "delegate_member_ids_v" :=
|
jbe@339
|
678 "member_id_p" || "delegate_member_ids_p";
|
jbe@339
|
679 INSERT INTO "delegating_interest_snapshot" (
|
jbe@339
|
680 "issue_id",
|
jbe@339
|
681 "event",
|
jbe@339
|
682 "member_id",
|
jbe@339
|
683 "scope",
|
jbe@339
|
684 "delegate_member_ids"
|
jbe@339
|
685 ) VALUES (
|
jbe@339
|
686 "issue_id_p",
|
jbe@339
|
687 'periodic',
|
jbe@339
|
688 "issue_delegation_row"."truster_id",
|
jbe@339
|
689 "issue_delegation_row"."scope",
|
jbe@339
|
690 "delegate_member_ids_v"
|
jbe@339
|
691 );
|
jbe@339
|
692 "sub_weight_v" := 1 +
|
jbe@339
|
693 "weight_of_added_delegations_for_interest_snapshot"(
|
jbe@339
|
694 "issue_id_p",
|
jbe@339
|
695 "issue_delegation_row"."truster_id",
|
jbe@339
|
696 "delegate_member_ids_v"
|
jbe@339
|
697 );
|
jbe@339
|
698 UPDATE "delegating_interest_snapshot"
|
jbe@339
|
699 SET "weight" = "sub_weight_v"
|
jbe@339
|
700 WHERE "issue_id" = "issue_id_p"
|
jbe@339
|
701 AND "event" = 'periodic'
|
jbe@339
|
702 AND "member_id" = "issue_delegation_row"."truster_id";
|
jbe@339
|
703 "weight_v" := "weight_v" + "sub_weight_v";
|
jbe@339
|
704 END IF;
|
jbe@339
|
705 END LOOP;
|
jbe@339
|
706 RETURN "weight_v";
|
jbe@339
|
707 END;
|
jbe@339
|
708 $$;
|
jbe@339
|
709
|
jbe@339
|
710 CREATE OR REPLACE FUNCTION "create_interest_snapshot"
|
jbe@339
|
711 ( "issue_id_p" "issue"."id"%TYPE )
|
jbe@339
|
712 RETURNS VOID
|
jbe@339
|
713 LANGUAGE 'plpgsql' VOLATILE AS $$
|
jbe@339
|
714 DECLARE
|
jbe@339
|
715 "member_id_v" "member"."id"%TYPE;
|
jbe@339
|
716 BEGIN
|
jbe@339
|
717 PERFORM "require_transaction_isolation"();
|
jbe@339
|
718 DELETE FROM "direct_interest_snapshot"
|
jbe@339
|
719 WHERE "issue_id" = "issue_id_p"
|
jbe@339
|
720 AND "event" = 'periodic';
|
jbe@339
|
721 DELETE FROM "delegating_interest_snapshot"
|
jbe@339
|
722 WHERE "issue_id" = "issue_id_p"
|
jbe@339
|
723 AND "event" = 'periodic';
|
jbe@339
|
724 DELETE FROM "direct_supporter_snapshot"
|
jbe@339
|
725 USING "initiative" -- NOTE: due to missing index on issue_id
|
jbe@339
|
726 WHERE "initiative"."issue_id" = "issue_id_p"
|
jbe@339
|
727 AND "direct_supporter_snapshot"."initiative_id" = "initiative"."id"
|
jbe@339
|
728 AND "direct_supporter_snapshot"."event" = 'periodic';
|
jbe@339
|
729 INSERT INTO "direct_interest_snapshot"
|
jbe@339
|
730 ("issue_id", "event", "member_id")
|
jbe@339
|
731 SELECT
|
jbe@339
|
732 "issue_id_p" AS "issue_id",
|
jbe@339
|
733 'periodic' AS "event",
|
jbe@339
|
734 "member"."id" AS "member_id"
|
jbe@339
|
735 FROM "issue"
|
jbe@339
|
736 JOIN "area" ON "issue"."area_id" = "area"."id"
|
jbe@339
|
737 JOIN "interest" ON "issue"."id" = "interest"."issue_id"
|
jbe@339
|
738 JOIN "member" ON "interest"."member_id" = "member"."id"
|
jbe@339
|
739 JOIN "privilege"
|
jbe@339
|
740 ON "privilege"."unit_id" = "area"."unit_id"
|
jbe@339
|
741 AND "privilege"."member_id" = "member"."id"
|
jbe@339
|
742 WHERE "issue"."id" = "issue_id_p"
|
jbe@339
|
743 AND "member"."active" AND "privilege"."voting_right";
|
jbe@339
|
744 FOR "member_id_v" IN
|
jbe@339
|
745 SELECT "member_id" FROM "direct_interest_snapshot"
|
jbe@339
|
746 WHERE "issue_id" = "issue_id_p"
|
jbe@339
|
747 AND "event" = 'periodic'
|
jbe@339
|
748 LOOP
|
jbe@339
|
749 UPDATE "direct_interest_snapshot" SET
|
jbe@339
|
750 "weight" = 1 +
|
jbe@339
|
751 "weight_of_added_delegations_for_interest_snapshot"(
|
jbe@339
|
752 "issue_id_p",
|
jbe@339
|
753 "member_id_v",
|
jbe@339
|
754 '{}'
|
jbe@339
|
755 )
|
jbe@339
|
756 WHERE "issue_id" = "issue_id_p"
|
jbe@339
|
757 AND "event" = 'periodic'
|
jbe@339
|
758 AND "member_id" = "member_id_v";
|
jbe@339
|
759 END LOOP;
|
jbe@339
|
760 INSERT INTO "direct_supporter_snapshot"
|
jbe@339
|
761 ( "issue_id", "initiative_id", "event", "member_id",
|
jbe@339
|
762 "draft_id", "informed", "satisfied" )
|
jbe@339
|
763 SELECT
|
jbe@339
|
764 "issue_id_p" AS "issue_id",
|
jbe@339
|
765 "initiative"."id" AS "initiative_id",
|
jbe@339
|
766 'periodic' AS "event",
|
jbe@339
|
767 "supporter"."member_id" AS "member_id",
|
jbe@339
|
768 "supporter"."draft_id" AS "draft_id",
|
jbe@339
|
769 "supporter"."draft_id" = "current_draft"."id" AS "informed",
|
jbe@339
|
770 NOT EXISTS (
|
jbe@339
|
771 SELECT NULL FROM "critical_opinion"
|
jbe@339
|
772 WHERE "initiative_id" = "initiative"."id"
|
jbe@339
|
773 AND "member_id" = "supporter"."member_id"
|
jbe@339
|
774 ) AS "satisfied"
|
jbe@339
|
775 FROM "initiative"
|
jbe@339
|
776 JOIN "supporter"
|
jbe@339
|
777 ON "supporter"."initiative_id" = "initiative"."id"
|
jbe@339
|
778 JOIN "current_draft"
|
jbe@339
|
779 ON "initiative"."id" = "current_draft"."initiative_id"
|
jbe@339
|
780 JOIN "direct_interest_snapshot"
|
jbe@339
|
781 ON "supporter"."member_id" = "direct_interest_snapshot"."member_id"
|
jbe@339
|
782 AND "initiative"."issue_id" = "direct_interest_snapshot"."issue_id"
|
jbe@339
|
783 AND "event" = 'periodic'
|
jbe@339
|
784 WHERE "initiative"."issue_id" = "issue_id_p";
|
jbe@339
|
785 RETURN;
|
jbe@339
|
786 END;
|
jbe@339
|
787 $$;
|
jbe@339
|
788
|
jbe@339
|
789 CREATE OR REPLACE FUNCTION "create_snapshot"
|
jbe@339
|
790 ( "issue_id_p" "issue"."id"%TYPE )
|
jbe@339
|
791 RETURNS VOID
|
jbe@339
|
792 LANGUAGE 'plpgsql' VOLATILE AS $$
|
jbe@339
|
793 DECLARE
|
jbe@339
|
794 "initiative_id_v" "initiative"."id"%TYPE;
|
jbe@339
|
795 "suggestion_id_v" "suggestion"."id"%TYPE;
|
jbe@339
|
796 BEGIN
|
jbe@339
|
797 PERFORM "require_transaction_isolation"();
|
jbe@339
|
798 PERFORM "create_population_snapshot"("issue_id_p");
|
jbe@339
|
799 PERFORM "create_interest_snapshot"("issue_id_p");
|
jbe@339
|
800 UPDATE "issue" SET
|
jbe@339
|
801 "snapshot" = coalesce("phase_finished", now()),
|
jbe@339
|
802 "latest_snapshot_event" = 'periodic',
|
jbe@339
|
803 "population" = (
|
jbe@339
|
804 SELECT coalesce(sum("weight"), 0)
|
jbe@339
|
805 FROM "direct_population_snapshot"
|
jbe@339
|
806 WHERE "issue_id" = "issue_id_p"
|
jbe@339
|
807 AND "event" = 'periodic'
|
jbe@339
|
808 )
|
jbe@339
|
809 WHERE "id" = "issue_id_p";
|
jbe@339
|
810 FOR "initiative_id_v" IN
|
jbe@339
|
811 SELECT "id" FROM "initiative" WHERE "issue_id" = "issue_id_p"
|
jbe@339
|
812 LOOP
|
jbe@339
|
813 UPDATE "initiative" SET
|
jbe@339
|
814 "supporter_count" = (
|
jbe@339
|
815 SELECT coalesce(sum("di"."weight"), 0)
|
jbe@339
|
816 FROM "direct_interest_snapshot" AS "di"
|
jbe@339
|
817 JOIN "direct_supporter_snapshot" AS "ds"
|
jbe@339
|
818 ON "di"."member_id" = "ds"."member_id"
|
jbe@339
|
819 WHERE "di"."issue_id" = "issue_id_p"
|
jbe@339
|
820 AND "di"."event" = 'periodic'
|
jbe@339
|
821 AND "ds"."initiative_id" = "initiative_id_v"
|
jbe@339
|
822 AND "ds"."event" = 'periodic'
|
jbe@339
|
823 ),
|
jbe@339
|
824 "informed_supporter_count" = (
|
jbe@339
|
825 SELECT coalesce(sum("di"."weight"), 0)
|
jbe@339
|
826 FROM "direct_interest_snapshot" AS "di"
|
jbe@339
|
827 JOIN "direct_supporter_snapshot" AS "ds"
|
jbe@339
|
828 ON "di"."member_id" = "ds"."member_id"
|
jbe@339
|
829 WHERE "di"."issue_id" = "issue_id_p"
|
jbe@339
|
830 AND "di"."event" = 'periodic'
|
jbe@339
|
831 AND "ds"."initiative_id" = "initiative_id_v"
|
jbe@339
|
832 AND "ds"."event" = 'periodic'
|
jbe@339
|
833 AND "ds"."informed"
|
jbe@339
|
834 ),
|
jbe@339
|
835 "satisfied_supporter_count" = (
|
jbe@339
|
836 SELECT coalesce(sum("di"."weight"), 0)
|
jbe@339
|
837 FROM "direct_interest_snapshot" AS "di"
|
jbe@339
|
838 JOIN "direct_supporter_snapshot" AS "ds"
|
jbe@339
|
839 ON "di"."member_id" = "ds"."member_id"
|
jbe@339
|
840 WHERE "di"."issue_id" = "issue_id_p"
|
jbe@339
|
841 AND "di"."event" = 'periodic'
|
jbe@339
|
842 AND "ds"."initiative_id" = "initiative_id_v"
|
jbe@339
|
843 AND "ds"."event" = 'periodic'
|
jbe@339
|
844 AND "ds"."satisfied"
|
jbe@339
|
845 ),
|
jbe@339
|
846 "satisfied_informed_supporter_count" = (
|
jbe@339
|
847 SELECT coalesce(sum("di"."weight"), 0)
|
jbe@339
|
848 FROM "direct_interest_snapshot" AS "di"
|
jbe@339
|
849 JOIN "direct_supporter_snapshot" AS "ds"
|
jbe@339
|
850 ON "di"."member_id" = "ds"."member_id"
|
jbe@339
|
851 WHERE "di"."issue_id" = "issue_id_p"
|
jbe@339
|
852 AND "di"."event" = 'periodic'
|
jbe@339
|
853 AND "ds"."initiative_id" = "initiative_id_v"
|
jbe@339
|
854 AND "ds"."event" = 'periodic'
|
jbe@339
|
855 AND "ds"."informed"
|
jbe@339
|
856 AND "ds"."satisfied"
|
jbe@339
|
857 )
|
jbe@339
|
858 WHERE "id" = "initiative_id_v";
|
jbe@339
|
859 FOR "suggestion_id_v" IN
|
jbe@339
|
860 SELECT "id" FROM "suggestion"
|
jbe@339
|
861 WHERE "initiative_id" = "initiative_id_v"
|
jbe@339
|
862 LOOP
|
jbe@339
|
863 UPDATE "suggestion" SET
|
jbe@339
|
864 "minus2_unfulfilled_count" = (
|
jbe@339
|
865 SELECT coalesce(sum("snapshot"."weight"), 0)
|
jbe@339
|
866 FROM "issue" CROSS JOIN "opinion"
|
jbe@339
|
867 JOIN "direct_interest_snapshot" AS "snapshot"
|
jbe@339
|
868 ON "snapshot"."issue_id" = "issue"."id"
|
jbe@339
|
869 AND "snapshot"."event" = "issue"."latest_snapshot_event"
|
jbe@339
|
870 AND "snapshot"."member_id" = "opinion"."member_id"
|
jbe@339
|
871 WHERE "issue"."id" = "issue_id_p"
|
jbe@339
|
872 AND "opinion"."suggestion_id" = "suggestion_id_v"
|
jbe@339
|
873 AND "opinion"."degree" = -2
|
jbe@339
|
874 AND "opinion"."fulfilled" = FALSE
|
jbe@339
|
875 ),
|
jbe@339
|
876 "minus2_fulfilled_count" = (
|
jbe@339
|
877 SELECT coalesce(sum("snapshot"."weight"), 0)
|
jbe@339
|
878 FROM "issue" CROSS JOIN "opinion"
|
jbe@339
|
879 JOIN "direct_interest_snapshot" AS "snapshot"
|
jbe@339
|
880 ON "snapshot"."issue_id" = "issue"."id"
|
jbe@339
|
881 AND "snapshot"."event" = "issue"."latest_snapshot_event"
|
jbe@339
|
882 AND "snapshot"."member_id" = "opinion"."member_id"
|
jbe@339
|
883 WHERE "issue"."id" = "issue_id_p"
|
jbe@339
|
884 AND "opinion"."suggestion_id" = "suggestion_id_v"
|
jbe@339
|
885 AND "opinion"."degree" = -2
|
jbe@339
|
886 AND "opinion"."fulfilled" = TRUE
|
jbe@339
|
887 ),
|
jbe@339
|
888 "minus1_unfulfilled_count" = (
|
jbe@339
|
889 SELECT coalesce(sum("snapshot"."weight"), 0)
|
jbe@339
|
890 FROM "issue" CROSS JOIN "opinion"
|
jbe@339
|
891 JOIN "direct_interest_snapshot" AS "snapshot"
|
jbe@339
|
892 ON "snapshot"."issue_id" = "issue"."id"
|
jbe@339
|
893 AND "snapshot"."event" = "issue"."latest_snapshot_event"
|
jbe@339
|
894 AND "snapshot"."member_id" = "opinion"."member_id"
|
jbe@339
|
895 WHERE "issue"."id" = "issue_id_p"
|
jbe@339
|
896 AND "opinion"."suggestion_id" = "suggestion_id_v"
|
jbe@339
|
897 AND "opinion"."degree" = -1
|
jbe@339
|
898 AND "opinion"."fulfilled" = FALSE
|
jbe@339
|
899 ),
|
jbe@339
|
900 "minus1_fulfilled_count" = (
|
jbe@339
|
901 SELECT coalesce(sum("snapshot"."weight"), 0)
|
jbe@339
|
902 FROM "issue" CROSS JOIN "opinion"
|
jbe@339
|
903 JOIN "direct_interest_snapshot" AS "snapshot"
|
jbe@339
|
904 ON "snapshot"."issue_id" = "issue"."id"
|
jbe@339
|
905 AND "snapshot"."event" = "issue"."latest_snapshot_event"
|
jbe@339
|
906 AND "snapshot"."member_id" = "opinion"."member_id"
|
jbe@339
|
907 WHERE "issue"."id" = "issue_id_p"
|
jbe@339
|
908 AND "opinion"."suggestion_id" = "suggestion_id_v"
|
jbe@339
|
909 AND "opinion"."degree" = -1
|
jbe@339
|
910 AND "opinion"."fulfilled" = TRUE
|
jbe@339
|
911 ),
|
jbe@339
|
912 "plus1_unfulfilled_count" = (
|
jbe@339
|
913 SELECT coalesce(sum("snapshot"."weight"), 0)
|
jbe@339
|
914 FROM "issue" CROSS JOIN "opinion"
|
jbe@339
|
915 JOIN "direct_interest_snapshot" AS "snapshot"
|
jbe@339
|
916 ON "snapshot"."issue_id" = "issue"."id"
|
jbe@339
|
917 AND "snapshot"."event" = "issue"."latest_snapshot_event"
|
jbe@339
|
918 AND "snapshot"."member_id" = "opinion"."member_id"
|
jbe@339
|
919 WHERE "issue"."id" = "issue_id_p"
|
jbe@339
|
920 AND "opinion"."suggestion_id" = "suggestion_id_v"
|
jbe@339
|
921 AND "opinion"."degree" = 1
|
jbe@339
|
922 AND "opinion"."fulfilled" = FALSE
|
jbe@339
|
923 ),
|
jbe@339
|
924 "plus1_fulfilled_count" = (
|
jbe@339
|
925 SELECT coalesce(sum("snapshot"."weight"), 0)
|
jbe@339
|
926 FROM "issue" CROSS JOIN "opinion"
|
jbe@339
|
927 JOIN "direct_interest_snapshot" AS "snapshot"
|
jbe@339
|
928 ON "snapshot"."issue_id" = "issue"."id"
|
jbe@339
|
929 AND "snapshot"."event" = "issue"."latest_snapshot_event"
|
jbe@339
|
930 AND "snapshot"."member_id" = "opinion"."member_id"
|
jbe@339
|
931 WHERE "issue"."id" = "issue_id_p"
|
jbe@339
|
932 AND "opinion"."suggestion_id" = "suggestion_id_v"
|
jbe@339
|
933 AND "opinion"."degree" = 1
|
jbe@339
|
934 AND "opinion"."fulfilled" = TRUE
|
jbe@339
|
935 ),
|
jbe@339
|
936 "plus2_unfulfilled_count" = (
|
jbe@339
|
937 SELECT coalesce(sum("snapshot"."weight"), 0)
|
jbe@339
|
938 FROM "issue" CROSS JOIN "opinion"
|
jbe@339
|
939 JOIN "direct_interest_snapshot" AS "snapshot"
|
jbe@339
|
940 ON "snapshot"."issue_id" = "issue"."id"
|
jbe@339
|
941 AND "snapshot"."event" = "issue"."latest_snapshot_event"
|
jbe@339
|
942 AND "snapshot"."member_id" = "opinion"."member_id"
|
jbe@339
|
943 WHERE "issue"."id" = "issue_id_p"
|
jbe@339
|
944 AND "opinion"."suggestion_id" = "suggestion_id_v"
|
jbe@339
|
945 AND "opinion"."degree" = 2
|
jbe@339
|
946 AND "opinion"."fulfilled" = FALSE
|
jbe@339
|
947 ),
|
jbe@339
|
948 "plus2_fulfilled_count" = (
|
jbe@339
|
949 SELECT coalesce(sum("snapshot"."weight"), 0)
|
jbe@339
|
950 FROM "issue" CROSS JOIN "opinion"
|
jbe@339
|
951 JOIN "direct_interest_snapshot" AS "snapshot"
|
jbe@339
|
952 ON "snapshot"."issue_id" = "issue"."id"
|
jbe@339
|
953 AND "snapshot"."event" = "issue"."latest_snapshot_event"
|
jbe@339
|
954 AND "snapshot"."member_id" = "opinion"."member_id"
|
jbe@339
|
955 WHERE "issue"."id" = "issue_id_p"
|
jbe@339
|
956 AND "opinion"."suggestion_id" = "suggestion_id_v"
|
jbe@339
|
957 AND "opinion"."degree" = 2
|
jbe@339
|
958 AND "opinion"."fulfilled" = TRUE
|
jbe@339
|
959 )
|
jbe@339
|
960 WHERE "suggestion"."id" = "suggestion_id_v";
|
jbe@339
|
961 END LOOP;
|
jbe@339
|
962 END LOOP;
|
jbe@339
|
963 RETURN;
|
jbe@339
|
964 END;
|
jbe@339
|
965 $$;
|
jbe@339
|
966
|
jbe@339
|
967 CREATE OR REPLACE FUNCTION "set_snapshot_event"
|
jbe@339
|
968 ( "issue_id_p" "issue"."id"%TYPE,
|
jbe@339
|
969 "event_p" "snapshot_event" )
|
jbe@339
|
970 RETURNS VOID
|
jbe@339
|
971 LANGUAGE 'plpgsql' VOLATILE AS $$
|
jbe@339
|
972 DECLARE
|
jbe@339
|
973 "event_v" "issue"."latest_snapshot_event"%TYPE;
|
jbe@339
|
974 BEGIN
|
jbe@339
|
975 PERFORM "require_transaction_isolation"();
|
jbe@339
|
976 SELECT "latest_snapshot_event" INTO "event_v" FROM "issue"
|
jbe@339
|
977 WHERE "id" = "issue_id_p" FOR UPDATE;
|
jbe@339
|
978 UPDATE "issue" SET "latest_snapshot_event" = "event_p"
|
jbe@339
|
979 WHERE "id" = "issue_id_p";
|
jbe@339
|
980 UPDATE "direct_population_snapshot" SET "event" = "event_p"
|
jbe@339
|
981 WHERE "issue_id" = "issue_id_p" AND "event" = "event_v";
|
jbe@339
|
982 UPDATE "delegating_population_snapshot" SET "event" = "event_p"
|
jbe@339
|
983 WHERE "issue_id" = "issue_id_p" AND "event" = "event_v";
|
jbe@339
|
984 UPDATE "direct_interest_snapshot" SET "event" = "event_p"
|
jbe@339
|
985 WHERE "issue_id" = "issue_id_p" AND "event" = "event_v";
|
jbe@339
|
986 UPDATE "delegating_interest_snapshot" SET "event" = "event_p"
|
jbe@339
|
987 WHERE "issue_id" = "issue_id_p" AND "event" = "event_v";
|
jbe@339
|
988 UPDATE "direct_supporter_snapshot" SET "event" = "event_p"
|
jbe@339
|
989 FROM "initiative" -- NOTE: due to missing index on issue_id
|
jbe@339
|
990 WHERE "initiative"."issue_id" = "issue_id_p"
|
jbe@339
|
991 AND "direct_supporter_snapshot"."initiative_id" = "initiative"."id"
|
jbe@339
|
992 AND "direct_supporter_snapshot"."event" = "event_v";
|
jbe@339
|
993 RETURN;
|
jbe@339
|
994 END;
|
jbe@339
|
995 $$;
|
jbe@339
|
996
|
jbe@339
|
997 DROP FUNCTION "freeze_after_snapshot"("issue"."id"%TYPE);
|
jbe@339
|
998 DROP FUNCTION "manual_freeze"("issue"."id"%TYPE);
|
jbe@339
|
999
|
jbe@339
|
1000 CREATE OR REPLACE FUNCTION "weight_of_added_vote_delegations"
|
jbe@339
|
1001 ( "issue_id_p" "issue"."id"%TYPE,
|
jbe@339
|
1002 "member_id_p" "member"."id"%TYPE,
|
jbe@339
|
1003 "delegate_member_ids_p" "delegating_voter"."delegate_member_ids"%TYPE )
|
jbe@339
|
1004 RETURNS "direct_voter"."weight"%TYPE
|
jbe@339
|
1005 LANGUAGE 'plpgsql' VOLATILE AS $$
|
jbe@339
|
1006 DECLARE
|
jbe@339
|
1007 "issue_delegation_row" "issue_delegation"%ROWTYPE;
|
jbe@339
|
1008 "delegate_member_ids_v" "delegating_voter"."delegate_member_ids"%TYPE;
|
jbe@339
|
1009 "weight_v" INT4;
|
jbe@339
|
1010 "sub_weight_v" INT4;
|
jbe@339
|
1011 BEGIN
|
jbe@339
|
1012 PERFORM "require_transaction_isolation"();
|
jbe@339
|
1013 "weight_v" := 0;
|
jbe@339
|
1014 FOR "issue_delegation_row" IN
|
jbe@339
|
1015 SELECT * FROM "issue_delegation"
|
jbe@339
|
1016 WHERE "trustee_id" = "member_id_p"
|
jbe@339
|
1017 AND "issue_id" = "issue_id_p"
|
jbe@339
|
1018 LOOP
|
jbe@339
|
1019 IF NOT EXISTS (
|
jbe@339
|
1020 SELECT NULL FROM "direct_voter"
|
jbe@339
|
1021 WHERE "member_id" = "issue_delegation_row"."truster_id"
|
jbe@339
|
1022 AND "issue_id" = "issue_id_p"
|
jbe@339
|
1023 ) AND NOT EXISTS (
|
jbe@339
|
1024 SELECT NULL FROM "delegating_voter"
|
jbe@339
|
1025 WHERE "member_id" = "issue_delegation_row"."truster_id"
|
jbe@339
|
1026 AND "issue_id" = "issue_id_p"
|
jbe@339
|
1027 ) THEN
|
jbe@339
|
1028 "delegate_member_ids_v" :=
|
jbe@339
|
1029 "member_id_p" || "delegate_member_ids_p";
|
jbe@339
|
1030 INSERT INTO "delegating_voter" (
|
jbe@339
|
1031 "issue_id",
|
jbe@339
|
1032 "member_id",
|
jbe@339
|
1033 "scope",
|
jbe@339
|
1034 "delegate_member_ids"
|
jbe@339
|
1035 ) VALUES (
|
jbe@339
|
1036 "issue_id_p",
|
jbe@339
|
1037 "issue_delegation_row"."truster_id",
|
jbe@339
|
1038 "issue_delegation_row"."scope",
|
jbe@339
|
1039 "delegate_member_ids_v"
|
jbe@339
|
1040 );
|
jbe@339
|
1041 "sub_weight_v" := 1 +
|
jbe@339
|
1042 "weight_of_added_vote_delegations"(
|
jbe@339
|
1043 "issue_id_p",
|
jbe@339
|
1044 "issue_delegation_row"."truster_id",
|
jbe@339
|
1045 "delegate_member_ids_v"
|
jbe@339
|
1046 );
|
jbe@339
|
1047 UPDATE "delegating_voter"
|
jbe@339
|
1048 SET "weight" = "sub_weight_v"
|
jbe@339
|
1049 WHERE "issue_id" = "issue_id_p"
|
jbe@339
|
1050 AND "member_id" = "issue_delegation_row"."truster_id";
|
jbe@339
|
1051 "weight_v" := "weight_v" + "sub_weight_v";
|
jbe@339
|
1052 END IF;
|
jbe@339
|
1053 END LOOP;
|
jbe@339
|
1054 RETURN "weight_v";
|
jbe@339
|
1055 END;
|
jbe@339
|
1056 $$;
|
jbe@339
|
1057
|
jbe@339
|
1058 CREATE OR REPLACE FUNCTION "add_vote_delegations"
|
jbe@339
|
1059 ( "issue_id_p" "issue"."id"%TYPE )
|
jbe@339
|
1060 RETURNS VOID
|
jbe@339
|
1061 LANGUAGE 'plpgsql' VOLATILE AS $$
|
jbe@339
|
1062 DECLARE
|
jbe@339
|
1063 "member_id_v" "member"."id"%TYPE;
|
jbe@339
|
1064 BEGIN
|
jbe@339
|
1065 PERFORM "require_transaction_isolation"();
|
jbe@339
|
1066 FOR "member_id_v" IN
|
jbe@339
|
1067 SELECT "member_id" FROM "direct_voter"
|
jbe@339
|
1068 WHERE "issue_id" = "issue_id_p"
|
jbe@339
|
1069 LOOP
|
jbe@339
|
1070 UPDATE "direct_voter" SET
|
jbe@339
|
1071 "weight" = "weight" + "weight_of_added_vote_delegations"(
|
jbe@339
|
1072 "issue_id_p",
|
jbe@339
|
1073 "member_id_v",
|
jbe@339
|
1074 '{}'
|
jbe@339
|
1075 )
|
jbe@339
|
1076 WHERE "member_id" = "member_id_v"
|
jbe@339
|
1077 AND "issue_id" = "issue_id_p";
|
jbe@339
|
1078 END LOOP;
|
jbe@339
|
1079 RETURN;
|
jbe@339
|
1080 END;
|
jbe@339
|
1081 $$;
|
jbe@339
|
1082
|
jbe@339
|
1083 CREATE OR REPLACE FUNCTION "close_voting"("issue_id_p" "issue"."id"%TYPE)
|
jbe@339
|
1084 RETURNS VOID
|
jbe@339
|
1085 LANGUAGE 'plpgsql' VOLATILE AS $$
|
jbe@339
|
1086 DECLARE
|
jbe@339
|
1087 "area_id_v" "area"."id"%TYPE;
|
jbe@339
|
1088 "unit_id_v" "unit"."id"%TYPE;
|
jbe@339
|
1089 "member_id_v" "member"."id"%TYPE;
|
jbe@339
|
1090 BEGIN
|
jbe@339
|
1091 PERFORM "require_transaction_isolation"();
|
jbe@339
|
1092 SELECT "area_id" INTO "area_id_v" FROM "issue" WHERE "id" = "issue_id_p";
|
jbe@339
|
1093 SELECT "unit_id" INTO "unit_id_v" FROM "area" WHERE "id" = "area_id_v";
|
jbe@339
|
1094 -- delete timestamp of voting comment:
|
jbe@339
|
1095 UPDATE "direct_voter" SET "comment_changed" = NULL
|
jbe@339
|
1096 WHERE "issue_id" = "issue_id_p";
|
jbe@339
|
1097 -- delete delegating votes (in cases of manual reset of issue state):
|
jbe@339
|
1098 DELETE FROM "delegating_voter"
|
jbe@339
|
1099 WHERE "issue_id" = "issue_id_p";
|
jbe@339
|
1100 -- delete votes from non-privileged voters:
|
jbe@339
|
1101 DELETE FROM "direct_voter"
|
jbe@339
|
1102 USING (
|
jbe@339
|
1103 SELECT
|
jbe@339
|
1104 "direct_voter"."member_id"
|
jbe@339
|
1105 FROM "direct_voter"
|
jbe@339
|
1106 JOIN "member" ON "direct_voter"."member_id" = "member"."id"
|
jbe@339
|
1107 LEFT JOIN "privilege"
|
jbe@339
|
1108 ON "privilege"."unit_id" = "unit_id_v"
|
jbe@339
|
1109 AND "privilege"."member_id" = "direct_voter"."member_id"
|
jbe@339
|
1110 WHERE "direct_voter"."issue_id" = "issue_id_p" AND (
|
jbe@339
|
1111 "member"."active" = FALSE OR
|
jbe@339
|
1112 "privilege"."voting_right" ISNULL OR
|
jbe@339
|
1113 "privilege"."voting_right" = FALSE
|
jbe@339
|
1114 )
|
jbe@339
|
1115 ) AS "subquery"
|
jbe@339
|
1116 WHERE "direct_voter"."issue_id" = "issue_id_p"
|
jbe@339
|
1117 AND "direct_voter"."member_id" = "subquery"."member_id";
|
jbe@339
|
1118 -- consider delegations:
|
jbe@339
|
1119 UPDATE "direct_voter" SET "weight" = 1
|
jbe@339
|
1120 WHERE "issue_id" = "issue_id_p";
|
jbe@339
|
1121 PERFORM "add_vote_delegations"("issue_id_p");
|
jbe@339
|
1122 -- materialize battle_view:
|
jbe@339
|
1123 -- NOTE: "closed" column of issue must be set at this point
|
jbe@339
|
1124 DELETE FROM "battle" WHERE "issue_id" = "issue_id_p";
|
jbe@339
|
1125 INSERT INTO "battle" (
|
jbe@339
|
1126 "issue_id",
|
jbe@339
|
1127 "winning_initiative_id", "losing_initiative_id",
|
jbe@339
|
1128 "count"
|
jbe@339
|
1129 ) SELECT
|
jbe@339
|
1130 "issue_id",
|
jbe@339
|
1131 "winning_initiative_id", "losing_initiative_id",
|
jbe@339
|
1132 "count"
|
jbe@339
|
1133 FROM "battle_view" WHERE "issue_id" = "issue_id_p";
|
jbe@339
|
1134 -- set voter count:
|
jbe@339
|
1135 UPDATE "issue" SET
|
jbe@339
|
1136 "voter_count" = (
|
jbe@339
|
1137 SELECT coalesce(sum("weight"), 0)
|
jbe@339
|
1138 FROM "direct_voter" WHERE "issue_id" = "issue_id_p"
|
jbe@339
|
1139 )
|
jbe@339
|
1140 WHERE "id" = "issue_id_p";
|
jbe@339
|
1141 -- copy "positive_votes" and "negative_votes" from "battle" table:
|
jbe@339
|
1142 UPDATE "initiative" SET
|
jbe@339
|
1143 "positive_votes" = "battle_win"."count",
|
jbe@339
|
1144 "negative_votes" = "battle_lose"."count"
|
jbe@339
|
1145 FROM "battle" AS "battle_win", "battle" AS "battle_lose"
|
jbe@339
|
1146 WHERE
|
jbe@339
|
1147 "battle_win"."issue_id" = "issue_id_p" AND
|
jbe@339
|
1148 "battle_win"."winning_initiative_id" = "initiative"."id" AND
|
jbe@339
|
1149 "battle_win"."losing_initiative_id" ISNULL AND
|
jbe@339
|
1150 "battle_lose"."issue_id" = "issue_id_p" AND
|
jbe@339
|
1151 "battle_lose"."losing_initiative_id" = "initiative"."id" AND
|
jbe@339
|
1152 "battle_lose"."winning_initiative_id" ISNULL;
|
jbe@339
|
1153 END;
|
jbe@339
|
1154 $$;
|
jbe@339
|
1155
|
jbe@339
|
1156 CREATE OR REPLACE FUNCTION "calculate_ranks"("issue_id_p" "issue"."id"%TYPE)
|
jbe@339
|
1157 RETURNS VOID
|
jbe@339
|
1158 LANGUAGE 'plpgsql' VOLATILE AS $$
|
jbe@339
|
1159 DECLARE
|
jbe@339
|
1160 "issue_row" "issue"%ROWTYPE;
|
jbe@339
|
1161 "policy_row" "policy"%ROWTYPE;
|
jbe@339
|
1162 "dimension_v" INTEGER;
|
jbe@339
|
1163 "vote_matrix" INT4[][]; -- absolute votes
|
jbe@339
|
1164 "matrix" INT8[][]; -- defeat strength / best paths
|
jbe@339
|
1165 "i" INTEGER;
|
jbe@339
|
1166 "j" INTEGER;
|
jbe@339
|
1167 "k" INTEGER;
|
jbe@339
|
1168 "battle_row" "battle"%ROWTYPE;
|
jbe@339
|
1169 "rank_ary" INT4[];
|
jbe@339
|
1170 "rank_v" INT4;
|
jbe@339
|
1171 "done_v" INTEGER;
|
jbe@339
|
1172 "winners_ary" INTEGER[];
|
jbe@339
|
1173 "initiative_id_v" "initiative"."id"%TYPE;
|
jbe@339
|
1174 BEGIN
|
jbe@339
|
1175 PERFORM "require_transaction_isolation"();
|
jbe@339
|
1176 SELECT * INTO "issue_row"
|
jbe@339
|
1177 FROM "issue" WHERE "id" = "issue_id_p";
|
jbe@339
|
1178 SELECT * INTO "policy_row"
|
jbe@339
|
1179 FROM "policy" WHERE "id" = "issue_row"."policy_id";
|
jbe@339
|
1180 SELECT count(1) INTO "dimension_v"
|
jbe@339
|
1181 FROM "battle_participant" WHERE "issue_id" = "issue_id_p";
|
jbe@339
|
1182 -- Create "vote_matrix" with absolute number of votes in pairwise
|
jbe@339
|
1183 -- comparison:
|
jbe@339
|
1184 "vote_matrix" := array_fill(NULL::INT4, ARRAY["dimension_v", "dimension_v"]);
|
jbe@339
|
1185 "i" := 1;
|
jbe@339
|
1186 "j" := 2;
|
jbe@339
|
1187 FOR "battle_row" IN
|
jbe@339
|
1188 SELECT * FROM "battle" WHERE "issue_id" = "issue_id_p"
|
jbe@339
|
1189 ORDER BY
|
jbe@339
|
1190 "winning_initiative_id" NULLS LAST,
|
jbe@339
|
1191 "losing_initiative_id" NULLS LAST
|
jbe@339
|
1192 LOOP
|
jbe@339
|
1193 "vote_matrix"["i"]["j"] := "battle_row"."count";
|
jbe@339
|
1194 IF "j" = "dimension_v" THEN
|
jbe@339
|
1195 "i" := "i" + 1;
|
jbe@339
|
1196 "j" := 1;
|
jbe@339
|
1197 ELSE
|
jbe@339
|
1198 "j" := "j" + 1;
|
jbe@339
|
1199 IF "j" = "i" THEN
|
jbe@339
|
1200 "j" := "j" + 1;
|
jbe@339
|
1201 END IF;
|
jbe@339
|
1202 END IF;
|
jbe@339
|
1203 END LOOP;
|
jbe@339
|
1204 IF "i" != "dimension_v" OR "j" != "dimension_v" + 1 THEN
|
jbe@339
|
1205 RAISE EXCEPTION 'Wrong battle count (should not happen)';
|
jbe@339
|
1206 END IF;
|
jbe@339
|
1207 -- Store defeat strengths in "matrix" using "defeat_strength"
|
jbe@339
|
1208 -- function:
|
jbe@339
|
1209 "matrix" := array_fill(NULL::INT8, ARRAY["dimension_v", "dimension_v"]);
|
jbe@339
|
1210 "i" := 1;
|
jbe@339
|
1211 LOOP
|
jbe@339
|
1212 "j" := 1;
|
jbe@339
|
1213 LOOP
|
jbe@339
|
1214 IF "i" != "j" THEN
|
jbe@339
|
1215 "matrix"["i"]["j"] := "defeat_strength"(
|
jbe@339
|
1216 "vote_matrix"["i"]["j"],
|
jbe@339
|
1217 "vote_matrix"["j"]["i"]
|
jbe@339
|
1218 );
|
jbe@339
|
1219 END IF;
|
jbe@339
|
1220 EXIT WHEN "j" = "dimension_v";
|
jbe@339
|
1221 "j" := "j" + 1;
|
jbe@339
|
1222 END LOOP;
|
jbe@339
|
1223 EXIT WHEN "i" = "dimension_v";
|
jbe@339
|
1224 "i" := "i" + 1;
|
jbe@339
|
1225 END LOOP;
|
jbe@339
|
1226 -- Find best paths:
|
jbe@339
|
1227 "i" := 1;
|
jbe@339
|
1228 LOOP
|
jbe@339
|
1229 "j" := 1;
|
jbe@339
|
1230 LOOP
|
jbe@339
|
1231 IF "i" != "j" THEN
|
jbe@339
|
1232 "k" := 1;
|
jbe@339
|
1233 LOOP
|
jbe@339
|
1234 IF "i" != "k" AND "j" != "k" THEN
|
jbe@339
|
1235 IF "matrix"["j"]["i"] < "matrix"["i"]["k"] THEN
|
jbe@339
|
1236 IF "matrix"["j"]["i"] > "matrix"["j"]["k"] THEN
|
jbe@339
|
1237 "matrix"["j"]["k"] := "matrix"["j"]["i"];
|
jbe@339
|
1238 END IF;
|
jbe@339
|
1239 ELSE
|
jbe@339
|
1240 IF "matrix"["i"]["k"] > "matrix"["j"]["k"] THEN
|
jbe@339
|
1241 "matrix"["j"]["k"] := "matrix"["i"]["k"];
|
jbe@339
|
1242 END IF;
|
jbe@339
|
1243 END IF;
|
jbe@339
|
1244 END IF;
|
jbe@339
|
1245 EXIT WHEN "k" = "dimension_v";
|
jbe@339
|
1246 "k" := "k" + 1;
|
jbe@339
|
1247 END LOOP;
|
jbe@339
|
1248 END IF;
|
jbe@339
|
1249 EXIT WHEN "j" = "dimension_v";
|
jbe@339
|
1250 "j" := "j" + 1;
|
jbe@339
|
1251 END LOOP;
|
jbe@339
|
1252 EXIT WHEN "i" = "dimension_v";
|
jbe@339
|
1253 "i" := "i" + 1;
|
jbe@339
|
1254 END LOOP;
|
jbe@339
|
1255 -- Determine order of winners:
|
jbe@339
|
1256 "rank_ary" := array_fill(NULL::INT4, ARRAY["dimension_v"]);
|
jbe@339
|
1257 "rank_v" := 1;
|
jbe@339
|
1258 "done_v" := 0;
|
jbe@339
|
1259 LOOP
|
jbe@339
|
1260 "winners_ary" := '{}';
|
jbe@339
|
1261 "i" := 1;
|
jbe@339
|
1262 LOOP
|
jbe@339
|
1263 IF "rank_ary"["i"] ISNULL THEN
|
jbe@339
|
1264 "j" := 1;
|
jbe@339
|
1265 LOOP
|
jbe@339
|
1266 IF
|
jbe@339
|
1267 "i" != "j" AND
|
jbe@339
|
1268 "rank_ary"["j"] ISNULL AND
|
jbe@339
|
1269 "matrix"["j"]["i"] > "matrix"["i"]["j"]
|
jbe@339
|
1270 THEN
|
jbe@339
|
1271 -- someone else is better
|
jbe@339
|
1272 EXIT;
|
jbe@339
|
1273 END IF;
|
jbe@339
|
1274 IF "j" = "dimension_v" THEN
|
jbe@339
|
1275 -- noone is better
|
jbe@339
|
1276 "winners_ary" := "winners_ary" || "i";
|
jbe@339
|
1277 EXIT;
|
jbe@339
|
1278 END IF;
|
jbe@339
|
1279 "j" := "j" + 1;
|
jbe@339
|
1280 END LOOP;
|
jbe@339
|
1281 END IF;
|
jbe@339
|
1282 EXIT WHEN "i" = "dimension_v";
|
jbe@339
|
1283 "i" := "i" + 1;
|
jbe@339
|
1284 END LOOP;
|
jbe@339
|
1285 "i" := 1;
|
jbe@339
|
1286 LOOP
|
jbe@339
|
1287 "rank_ary"["winners_ary"["i"]] := "rank_v";
|
jbe@339
|
1288 "done_v" := "done_v" + 1;
|
jbe@339
|
1289 EXIT WHEN "i" = array_upper("winners_ary", 1);
|
jbe@339
|
1290 "i" := "i" + 1;
|
jbe@339
|
1291 END LOOP;
|
jbe@339
|
1292 EXIT WHEN "done_v" = "dimension_v";
|
jbe@339
|
1293 "rank_v" := "rank_v" + 1;
|
jbe@339
|
1294 END LOOP;
|
jbe@339
|
1295 -- write preliminary results:
|
jbe@339
|
1296 "i" := 1;
|
jbe@339
|
1297 FOR "initiative_id_v" IN
|
jbe@339
|
1298 SELECT "id" FROM "initiative"
|
jbe@339
|
1299 WHERE "issue_id" = "issue_id_p" AND "admitted"
|
jbe@339
|
1300 ORDER BY "id"
|
jbe@339
|
1301 LOOP
|
jbe@339
|
1302 UPDATE "initiative" SET
|
jbe@339
|
1303 "direct_majority" =
|
jbe@339
|
1304 CASE WHEN "policy_row"."direct_majority_strict" THEN
|
jbe@339
|
1305 "positive_votes" * "policy_row"."direct_majority_den" >
|
jbe@339
|
1306 "policy_row"."direct_majority_num" * ("positive_votes"+"negative_votes")
|
jbe@339
|
1307 ELSE
|
jbe@339
|
1308 "positive_votes" * "policy_row"."direct_majority_den" >=
|
jbe@339
|
1309 "policy_row"."direct_majority_num" * ("positive_votes"+"negative_votes")
|
jbe@339
|
1310 END
|
jbe@339
|
1311 AND "positive_votes" >= "policy_row"."direct_majority_positive"
|
jbe@339
|
1312 AND "issue_row"."voter_count"-"negative_votes" >=
|
jbe@339
|
1313 "policy_row"."direct_majority_non_negative",
|
jbe@339
|
1314 "indirect_majority" =
|
jbe@339
|
1315 CASE WHEN "policy_row"."indirect_majority_strict" THEN
|
jbe@339
|
1316 "positive_votes" * "policy_row"."indirect_majority_den" >
|
jbe@339
|
1317 "policy_row"."indirect_majority_num" * ("positive_votes"+"negative_votes")
|
jbe@339
|
1318 ELSE
|
jbe@339
|
1319 "positive_votes" * "policy_row"."indirect_majority_den" >=
|
jbe@339
|
1320 "policy_row"."indirect_majority_num" * ("positive_votes"+"negative_votes")
|
jbe@339
|
1321 END
|
jbe@339
|
1322 AND "positive_votes" >= "policy_row"."indirect_majority_positive"
|
jbe@339
|
1323 AND "issue_row"."voter_count"-"negative_votes" >=
|
jbe@339
|
1324 "policy_row"."indirect_majority_non_negative",
|
jbe@339
|
1325 "schulze_rank" = "rank_ary"["i"],
|
jbe@339
|
1326 "better_than_status_quo" = "rank_ary"["i"] < "rank_ary"["dimension_v"],
|
jbe@339
|
1327 "worse_than_status_quo" = "rank_ary"["i"] > "rank_ary"["dimension_v"],
|
jbe@339
|
1328 "multistage_majority" = "rank_ary"["i"] >= "rank_ary"["dimension_v"],
|
jbe@339
|
1329 "reverse_beat_path" = "matrix"["dimension_v"]["i"] >= 0,
|
jbe@339
|
1330 "eligible" = FALSE,
|
jbe@339
|
1331 "winner" = FALSE,
|
jbe@339
|
1332 "rank" = NULL -- NOTE: in cases of manual reset of issue state
|
jbe@339
|
1333 WHERE "id" = "initiative_id_v";
|
jbe@339
|
1334 "i" := "i" + 1;
|
jbe@339
|
1335 END LOOP;
|
jbe@339
|
1336 IF "i" != "dimension_v" THEN
|
jbe@339
|
1337 RAISE EXCEPTION 'Wrong winner count (should not happen)';
|
jbe@339
|
1338 END IF;
|
jbe@339
|
1339 -- take indirect majorities into account:
|
jbe@339
|
1340 LOOP
|
jbe@339
|
1341 UPDATE "initiative" SET "indirect_majority" = TRUE
|
jbe@339
|
1342 FROM (
|
jbe@339
|
1343 SELECT "new_initiative"."id" AS "initiative_id"
|
jbe@339
|
1344 FROM "initiative" "old_initiative"
|
jbe@339
|
1345 JOIN "initiative" "new_initiative"
|
jbe@339
|
1346 ON "new_initiative"."issue_id" = "issue_id_p"
|
jbe@339
|
1347 AND "new_initiative"."indirect_majority" = FALSE
|
jbe@339
|
1348 JOIN "battle" "battle_win"
|
jbe@339
|
1349 ON "battle_win"."issue_id" = "issue_id_p"
|
jbe@339
|
1350 AND "battle_win"."winning_initiative_id" = "new_initiative"."id"
|
jbe@339
|
1351 AND "battle_win"."losing_initiative_id" = "old_initiative"."id"
|
jbe@339
|
1352 JOIN "battle" "battle_lose"
|
jbe@339
|
1353 ON "battle_lose"."issue_id" = "issue_id_p"
|
jbe@339
|
1354 AND "battle_lose"."losing_initiative_id" = "new_initiative"."id"
|
jbe@339
|
1355 AND "battle_lose"."winning_initiative_id" = "old_initiative"."id"
|
jbe@339
|
1356 WHERE "old_initiative"."issue_id" = "issue_id_p"
|
jbe@339
|
1357 AND "old_initiative"."indirect_majority" = TRUE
|
jbe@339
|
1358 AND CASE WHEN "policy_row"."indirect_majority_strict" THEN
|
jbe@339
|
1359 "battle_win"."count" * "policy_row"."indirect_majority_den" >
|
jbe@339
|
1360 "policy_row"."indirect_majority_num" *
|
jbe@339
|
1361 ("battle_win"."count"+"battle_lose"."count")
|
jbe@339
|
1362 ELSE
|
jbe@339
|
1363 "battle_win"."count" * "policy_row"."indirect_majority_den" >=
|
jbe@339
|
1364 "policy_row"."indirect_majority_num" *
|
jbe@339
|
1365 ("battle_win"."count"+"battle_lose"."count")
|
jbe@339
|
1366 END
|
jbe@339
|
1367 AND "battle_win"."count" >= "policy_row"."indirect_majority_positive"
|
jbe@339
|
1368 AND "issue_row"."voter_count"-"battle_lose"."count" >=
|
jbe@339
|
1369 "policy_row"."indirect_majority_non_negative"
|
jbe@339
|
1370 ) AS "subquery"
|
jbe@339
|
1371 WHERE "id" = "subquery"."initiative_id";
|
jbe@339
|
1372 EXIT WHEN NOT FOUND;
|
jbe@339
|
1373 END LOOP;
|
jbe@339
|
1374 -- set "multistage_majority" for remaining matching initiatives:
|
jbe@339
|
1375 UPDATE "initiative" SET "multistage_majority" = TRUE
|
jbe@339
|
1376 FROM (
|
jbe@339
|
1377 SELECT "losing_initiative"."id" AS "initiative_id"
|
jbe@339
|
1378 FROM "initiative" "losing_initiative"
|
jbe@339
|
1379 JOIN "initiative" "winning_initiative"
|
jbe@339
|
1380 ON "winning_initiative"."issue_id" = "issue_id_p"
|
jbe@339
|
1381 AND "winning_initiative"."admitted"
|
jbe@339
|
1382 JOIN "battle" "battle_win"
|
jbe@339
|
1383 ON "battle_win"."issue_id" = "issue_id_p"
|
jbe@339
|
1384 AND "battle_win"."winning_initiative_id" = "winning_initiative"."id"
|
jbe@339
|
1385 AND "battle_win"."losing_initiative_id" = "losing_initiative"."id"
|
jbe@339
|
1386 JOIN "battle" "battle_lose"
|
jbe@339
|
1387 ON "battle_lose"."issue_id" = "issue_id_p"
|
jbe@339
|
1388 AND "battle_lose"."losing_initiative_id" = "winning_initiative"."id"
|
jbe@339
|
1389 AND "battle_lose"."winning_initiative_id" = "losing_initiative"."id"
|
jbe@339
|
1390 WHERE "losing_initiative"."issue_id" = "issue_id_p"
|
jbe@339
|
1391 AND "losing_initiative"."admitted"
|
jbe@339
|
1392 AND "winning_initiative"."schulze_rank" <
|
jbe@339
|
1393 "losing_initiative"."schulze_rank"
|
jbe@339
|
1394 AND "battle_win"."count" > "battle_lose"."count"
|
jbe@339
|
1395 AND (
|
jbe@339
|
1396 "battle_win"."count" > "winning_initiative"."positive_votes" OR
|
jbe@339
|
1397 "battle_lose"."count" < "losing_initiative"."negative_votes" )
|
jbe@339
|
1398 ) AS "subquery"
|
jbe@339
|
1399 WHERE "id" = "subquery"."initiative_id";
|
jbe@339
|
1400 -- mark eligible initiatives:
|
jbe@339
|
1401 UPDATE "initiative" SET "eligible" = TRUE
|
jbe@339
|
1402 WHERE "issue_id" = "issue_id_p"
|
jbe@339
|
1403 AND "initiative"."direct_majority"
|
jbe@339
|
1404 AND "initiative"."indirect_majority"
|
jbe@339
|
1405 AND "initiative"."better_than_status_quo"
|
jbe@339
|
1406 AND (
|
jbe@339
|
1407 "policy_row"."no_multistage_majority" = FALSE OR
|
jbe@339
|
1408 "initiative"."multistage_majority" = FALSE )
|
jbe@339
|
1409 AND (
|
jbe@339
|
1410 "policy_row"."no_reverse_beat_path" = FALSE OR
|
jbe@339
|
1411 "initiative"."reverse_beat_path" = FALSE );
|
jbe@339
|
1412 -- mark final winner:
|
jbe@339
|
1413 UPDATE "initiative" SET "winner" = TRUE
|
jbe@339
|
1414 FROM (
|
jbe@339
|
1415 SELECT "id" AS "initiative_id"
|
jbe@339
|
1416 FROM "initiative"
|
jbe@339
|
1417 WHERE "issue_id" = "issue_id_p" AND "eligible"
|
jbe@339
|
1418 ORDER BY
|
jbe@339
|
1419 "schulze_rank",
|
jbe@339
|
1420 "id"
|
jbe@339
|
1421 LIMIT 1
|
jbe@339
|
1422 ) AS "subquery"
|
jbe@339
|
1423 WHERE "id" = "subquery"."initiative_id";
|
jbe@339
|
1424 -- write (final) ranks:
|
jbe@339
|
1425 "rank_v" := 1;
|
jbe@339
|
1426 FOR "initiative_id_v" IN
|
jbe@339
|
1427 SELECT "id"
|
jbe@339
|
1428 FROM "initiative"
|
jbe@339
|
1429 WHERE "issue_id" = "issue_id_p" AND "admitted"
|
jbe@339
|
1430 ORDER BY
|
jbe@339
|
1431 "winner" DESC,
|
jbe@339
|
1432 "eligible" DESC,
|
jbe@339
|
1433 "schulze_rank",
|
jbe@339
|
1434 "id"
|
jbe@339
|
1435 LOOP
|
jbe@339
|
1436 UPDATE "initiative" SET "rank" = "rank_v"
|
jbe@339
|
1437 WHERE "id" = "initiative_id_v";
|
jbe@339
|
1438 "rank_v" := "rank_v" + 1;
|
jbe@339
|
1439 END LOOP;
|
jbe@339
|
1440 -- set schulze rank of status quo and mark issue as finished:
|
jbe@339
|
1441 UPDATE "issue" SET
|
jbe@339
|
1442 "status_quo_schulze_rank" = "rank_ary"["dimension_v"],
|
jbe@339
|
1443 "state" =
|
jbe@339
|
1444 CASE WHEN EXISTS (
|
jbe@339
|
1445 SELECT NULL FROM "initiative"
|
jbe@339
|
1446 WHERE "issue_id" = "issue_id_p" AND "winner"
|
jbe@339
|
1447 ) THEN
|
jbe@339
|
1448 'finished_with_winner'::"issue_state"
|
jbe@339
|
1449 ELSE
|
jbe@339
|
1450 'finished_without_winner'::"issue_state"
|
jbe@339
|
1451 END,
|
jbe@339
|
1452 "closed" = "phase_finished",
|
jbe@339
|
1453 "phase_finished" = NULL
|
jbe@339
|
1454 WHERE "id" = "issue_id_p";
|
jbe@339
|
1455 RETURN;
|
jbe@339
|
1456 END;
|
jbe@339
|
1457 $$;
|
jbe@339
|
1458
|
jbe@339
|
1459 DROP FUNCTION "check_issue"("issue"."id"%TYPE);
|
jbe@339
|
1460
|
jbe@339
|
1461 CREATE TYPE "check_issue_persistence" AS (
|
jbe@339
|
1462 "state" "issue_state",
|
jbe@339
|
1463 "phase_finished" BOOLEAN,
|
jbe@339
|
1464 "issue_revoked" BOOLEAN,
|
jbe@339
|
1465 "snapshot_created" BOOLEAN,
|
jbe@339
|
1466 "harmonic_weights_set" BOOLEAN,
|
jbe@339
|
1467 "closed_voting" BOOLEAN );
|
jbe@339
|
1468 COMMENT ON TYPE "check_issue_persistence" IS 'Type of data returned by "check_issue" function, to be passed to subsequent calls of the same function';
|
jbe@339
|
1469
|
jbe@339
|
1470 CREATE FUNCTION "check_issue"
|
jbe@339
|
1471 ( "issue_id_p" "issue"."id"%TYPE,
|
jbe@339
|
1472 "persist" "check_issue_persistence" )
|
jbe@339
|
1473 RETURNS "check_issue_persistence"
|
jbe@339
|
1474 LANGUAGE 'plpgsql' VOLATILE AS $$
|
jbe@339
|
1475 DECLARE
|
jbe@339
|
1476 "issue_row" "issue"%ROWTYPE;
|
jbe@339
|
1477 "policy_row" "policy"%ROWTYPE;
|
jbe@339
|
1478 "initiative_row" "initiative"%ROWTYPE;
|
jbe@339
|
1479 "state_v" "issue_state";
|
jbe@339
|
1480 BEGIN
|
jbe@339
|
1481 PERFORM "require_transaction_isolation"();
|
jbe@339
|
1482 IF "persist" ISNULL THEN
|
jbe@339
|
1483 SELECT * INTO "issue_row" FROM "issue" WHERE "id" = "issue_id_p"
|
jbe@339
|
1484 FOR UPDATE;
|
jbe@339
|
1485 IF "issue_row"."closed" NOTNULL THEN
|
jbe@339
|
1486 RETURN NULL;
|
jbe@339
|
1487 END IF;
|
jbe@339
|
1488 "persist"."state" := "issue_row"."state";
|
jbe@339
|
1489 IF
|
jbe@339
|
1490 ( "issue_row"."state" = 'admission' AND now() >=
|
jbe@339
|
1491 "issue_row"."created" + "issue_row"."admission_time" ) OR
|
jbe@339
|
1492 ( "issue_row"."state" = 'discussion' AND now() >=
|
jbe@339
|
1493 "issue_row"."accepted" + "issue_row"."discussion_time" ) OR
|
jbe@339
|
1494 ( "issue_row"."state" = 'verification' AND now() >=
|
jbe@339
|
1495 "issue_row"."half_frozen" + "issue_row"."verification_time" ) OR
|
jbe@339
|
1496 ( "issue_row"."state" = 'voting' AND now() >=
|
jbe@339
|
1497 "issue_row"."fully_frozen" + "issue_row"."voting_time" )
|
jbe@339
|
1498 THEN
|
jbe@339
|
1499 "persist"."phase_finished" := TRUE;
|
jbe@339
|
1500 ELSE
|
jbe@339
|
1501 "persist"."phase_finished" := FALSE;
|
jbe@339
|
1502 END IF;
|
jbe@339
|
1503 IF
|
jbe@339
|
1504 NOT EXISTS (
|
jbe@339
|
1505 -- all initiatives are revoked
|
jbe@339
|
1506 SELECT NULL FROM "initiative"
|
jbe@339
|
1507 WHERE "issue_id" = "issue_id_p" AND "revoked" ISNULL
|
jbe@339
|
1508 ) AND (
|
jbe@339
|
1509 -- and issue has not been accepted yet
|
jbe@339
|
1510 "persist"."state" = 'admission' OR
|
jbe@339
|
1511 -- or verification time has elapsed
|
jbe@339
|
1512 ( "persist"."state" = 'verification' AND
|
jbe@339
|
1513 "persist"."phase_finished" ) OR
|
jbe@339
|
1514 -- or no initiatives have been revoked lately
|
jbe@339
|
1515 NOT EXISTS (
|
jbe@339
|
1516 SELECT NULL FROM "initiative"
|
jbe@339
|
1517 WHERE "issue_id" = "issue_id_p"
|
jbe@339
|
1518 AND now() < "revoked" + "issue_row"."verification_time"
|
jbe@339
|
1519 )
|
jbe@339
|
1520 )
|
jbe@339
|
1521 THEN
|
jbe@339
|
1522 "persist"."issue_revoked" := TRUE;
|
jbe@339
|
1523 ELSE
|
jbe@339
|
1524 "persist"."issue_revoked" := FALSE;
|
jbe@339
|
1525 END IF;
|
jbe@339
|
1526 IF "persist"."phase_finished" OR "persist"."issue_revoked" THEN
|
jbe@339
|
1527 UPDATE "issue" SET "phase_finished" = now()
|
jbe@339
|
1528 WHERE "id" = "issue_row"."id";
|
jbe@339
|
1529 RETURN "persist";
|
jbe@339
|
1530 ELSIF
|
jbe@339
|
1531 "persist"."state" IN ('admission', 'discussion', 'verification')
|
jbe@339
|
1532 THEN
|
jbe@339
|
1533 RETURN "persist";
|
jbe@339
|
1534 ELSE
|
jbe@339
|
1535 RETURN NULL;
|
jbe@339
|
1536 END IF;
|
jbe@339
|
1537 END IF;
|
jbe@339
|
1538 IF
|
jbe@339
|
1539 "persist"."state" IN ('admission', 'discussion', 'verification') AND
|
jbe@339
|
1540 coalesce("persist"."snapshot_created", FALSE) = FALSE
|
jbe@339
|
1541 THEN
|
jbe@339
|
1542 PERFORM "create_snapshot"("issue_id_p");
|
jbe@339
|
1543 "persist"."snapshot_created" = TRUE;
|
jbe@339
|
1544 IF "persist"."phase_finished" THEN
|
jbe@339
|
1545 IF "persist"."state" = 'admission' THEN
|
jbe@339
|
1546 PERFORM "set_snapshot_event"("issue_id_p", 'end_of_admission');
|
jbe@339
|
1547 ELSIF "persist"."state" = 'discussion' THEN
|
jbe@339
|
1548 PERFORM "set_snapshot_event"("issue_id_p", 'half_freeze');
|
jbe@339
|
1549 ELSIF "persist"."state" = 'verification' THEN
|
jbe@339
|
1550 PERFORM "set_snapshot_event"("issue_id_p", 'full_freeze');
|
jbe@339
|
1551 SELECT * INTO "issue_row" FROM "issue" WHERE "id" = "issue_id_p";
|
jbe@339
|
1552 SELECT * INTO "policy_row" FROM "policy"
|
jbe@339
|
1553 WHERE "id" = "issue_row"."policy_id";
|
jbe@339
|
1554 FOR "initiative_row" IN
|
jbe@339
|
1555 SELECT * FROM "initiative"
|
jbe@339
|
1556 WHERE "issue_id" = "issue_id_p" AND "revoked" ISNULL
|
jbe@339
|
1557 FOR UPDATE
|
jbe@339
|
1558 LOOP
|
jbe@339
|
1559 IF
|
jbe@339
|
1560 "initiative_row"."polling" OR (
|
jbe@339
|
1561 "initiative_row"."satisfied_supporter_count" > 0 AND
|
jbe@339
|
1562 "initiative_row"."satisfied_supporter_count" *
|
jbe@339
|
1563 "policy_row"."initiative_quorum_den" >=
|
jbe@339
|
1564 "issue_row"."population" * "policy_row"."initiative_quorum_num"
|
jbe@339
|
1565 )
|
jbe@339
|
1566 THEN
|
jbe@339
|
1567 UPDATE "initiative" SET "admitted" = TRUE
|
jbe@339
|
1568 WHERE "id" = "initiative_row"."id";
|
jbe@339
|
1569 ELSE
|
jbe@339
|
1570 UPDATE "initiative" SET "admitted" = FALSE
|
jbe@339
|
1571 WHERE "id" = "initiative_row"."id";
|
jbe@339
|
1572 END IF;
|
jbe@339
|
1573 END LOOP;
|
jbe@339
|
1574 END IF;
|
jbe@339
|
1575 END IF;
|
jbe@339
|
1576 RETURN "persist";
|
jbe@339
|
1577 END IF;
|
jbe@339
|
1578 IF
|
jbe@339
|
1579 "persist"."state" IN ('admission', 'discussion', 'verification') AND
|
jbe@339
|
1580 coalesce("persist"."harmonic_weights_set", FALSE) = FALSE
|
jbe@339
|
1581 THEN
|
jbe@339
|
1582 PERFORM "set_harmonic_initiative_weights"("issue_id_p");
|
jbe@339
|
1583 "persist"."harmonic_weights_set" = TRUE;
|
jbe@339
|
1584 IF
|
jbe@339
|
1585 "persist"."phase_finished" OR
|
jbe@339
|
1586 "persist"."issue_revoked" OR
|
jbe@339
|
1587 "persist"."state" = 'admission'
|
jbe@339
|
1588 THEN
|
jbe@339
|
1589 RETURN "persist";
|
jbe@339
|
1590 ELSE
|
jbe@339
|
1591 RETURN NULL;
|
jbe@339
|
1592 END IF;
|
jbe@339
|
1593 END IF;
|
jbe@339
|
1594 IF "persist"."issue_revoked" THEN
|
jbe@339
|
1595 IF "persist"."state" = 'admission' THEN
|
jbe@339
|
1596 "state_v" := 'canceled_revoked_before_accepted';
|
jbe@339
|
1597 ELSIF "persist"."state" = 'discussion' THEN
|
jbe@339
|
1598 "state_v" := 'canceled_after_revocation_during_discussion';
|
jbe@339
|
1599 ELSIF "persist"."state" = 'verification' THEN
|
jbe@339
|
1600 "state_v" := 'canceled_after_revocation_during_verification';
|
jbe@339
|
1601 END IF;
|
jbe@339
|
1602 UPDATE "issue" SET
|
jbe@339
|
1603 "state" = "state_v",
|
jbe@339
|
1604 "closed" = "phase_finished",
|
jbe@339
|
1605 "phase_finished" = NULL
|
jbe@339
|
1606 WHERE "id" = "issue_id_p";
|
jbe@339
|
1607 RETURN NULL;
|
jbe@339
|
1608 END IF;
|
jbe@339
|
1609 IF "persist"."state" = 'admission' THEN
|
jbe@339
|
1610 SELECT * INTO "issue_row" FROM "issue" WHERE "id" = "issue_id_p"
|
jbe@339
|
1611 FOR UPDATE;
|
jbe@339
|
1612 SELECT * INTO "policy_row"
|
jbe@339
|
1613 FROM "policy" WHERE "id" = "issue_row"."policy_id";
|
jbe@339
|
1614 IF EXISTS (
|
jbe@339
|
1615 SELECT NULL FROM "initiative"
|
jbe@339
|
1616 WHERE "issue_id" = "issue_id_p"
|
jbe@339
|
1617 AND "supporter_count" > 0
|
jbe@339
|
1618 AND "supporter_count" * "policy_row"."issue_quorum_den"
|
jbe@339
|
1619 >= "issue_row"."population" * "policy_row"."issue_quorum_num"
|
jbe@339
|
1620 ) THEN
|
jbe@339
|
1621 UPDATE "issue" SET
|
jbe@339
|
1622 "state" = 'discussion',
|
jbe@339
|
1623 "accepted" = coalesce("phase_finished", now()),
|
jbe@339
|
1624 "phase_finished" = NULL
|
jbe@339
|
1625 WHERE "id" = "issue_id_p";
|
jbe@339
|
1626 ELSIF "issue_row"."phase_finished" NOTNULL THEN
|
jbe@339
|
1627 UPDATE "issue" SET
|
jbe@339
|
1628 "state" = 'canceled_issue_not_accepted',
|
jbe@339
|
1629 "closed" = "phase_finished",
|
jbe@339
|
1630 "phase_finished" = NULL
|
jbe@339
|
1631 WHERE "id" = "issue_id_p";
|
jbe@339
|
1632 END IF;
|
jbe@339
|
1633 RETURN NULL;
|
jbe@339
|
1634 END IF;
|
jbe@339
|
1635 IF "persist"."phase_finished" THEN
|
jbe@339
|
1636 if "persist"."state" = 'discussion' THEN
|
jbe@339
|
1637 UPDATE "issue" SET
|
jbe@339
|
1638 "state" = 'verification',
|
jbe@339
|
1639 "half_frozen" = "phase_finished",
|
jbe@339
|
1640 "phase_finished" = NULL
|
jbe@339
|
1641 WHERE "id" = "issue_id_p";
|
jbe@339
|
1642 RETURN NULL;
|
jbe@339
|
1643 END IF;
|
jbe@339
|
1644 IF "persist"."state" = 'verification' THEN
|
jbe@339
|
1645 SELECT * INTO "issue_row" FROM "issue" WHERE "id" = "issue_id_p"
|
jbe@339
|
1646 FOR UPDATE;
|
jbe@339
|
1647 SELECT * INTO "policy_row" FROM "policy"
|
jbe@339
|
1648 WHERE "id" = "issue_row"."policy_id";
|
jbe@339
|
1649 IF EXISTS (
|
jbe@339
|
1650 SELECT NULL FROM "initiative"
|
jbe@339
|
1651 WHERE "issue_id" = "issue_id_p" AND "admitted" = TRUE
|
jbe@339
|
1652 ) THEN
|
jbe@339
|
1653 UPDATE "issue" SET
|
jbe@343
|
1654 "state" = 'voting',
|
jbe@343
|
1655 "fully_frozen" = "phase_finished",
|
jbe@339
|
1656 "phase_finished" = NULL
|
jbe@339
|
1657 WHERE "id" = "issue_id_p";
|
jbe@339
|
1658 ELSE
|
jbe@339
|
1659 UPDATE "issue" SET
|
jbe@343
|
1660 "state" = 'canceled_no_initiative_admitted',
|
jbe@343
|
1661 "fully_frozen" = "phase_finished",
|
jbe@343
|
1662 "closed" = "phase_finished",
|
jbe@343
|
1663 "phase_finished" = NULL
|
jbe@339
|
1664 WHERE "id" = "issue_id_p";
|
jbe@339
|
1665 -- NOTE: The following DELETE statements have effect only when
|
jbe@339
|
1666 -- issue state has been manipulated
|
jbe@339
|
1667 DELETE FROM "direct_voter" WHERE "issue_id" = "issue_id_p";
|
jbe@339
|
1668 DELETE FROM "delegating_voter" WHERE "issue_id" = "issue_id_p";
|
jbe@339
|
1669 DELETE FROM "battle" WHERE "issue_id" = "issue_id_p";
|
jbe@339
|
1670 END IF;
|
jbe@339
|
1671 RETURN NULL;
|
jbe@339
|
1672 END IF;
|
jbe@339
|
1673 IF "persist"."state" = 'voting' THEN
|
jbe@339
|
1674 IF coalesce("persist"."closed_voting", FALSE) = FALSE THEN
|
jbe@339
|
1675 PERFORM "close_voting"("issue_id_p");
|
jbe@339
|
1676 "persist"."closed_voting" = TRUE;
|
jbe@339
|
1677 RETURN "persist";
|
jbe@339
|
1678 END IF;
|
jbe@339
|
1679 PERFORM "calculate_ranks"("issue_id_p");
|
jbe@339
|
1680 RETURN NULL;
|
jbe@339
|
1681 END IF;
|
jbe@339
|
1682 END IF;
|
jbe@339
|
1683 RAISE WARNING 'should not happen';
|
jbe@339
|
1684 RETURN NULL;
|
jbe@339
|
1685 END;
|
jbe@339
|
1686 $$;
|
jbe@339
|
1687 COMMENT ON FUNCTION "check_issue"
|
jbe@339
|
1688 ( "issue"."id"%TYPE,
|
jbe@339
|
1689 "check_issue_persistence" )
|
jbe@339
|
1690 IS 'Precalculate supporter counts etc. for a given issue, and check, if status change is required, and perform the status change when necessary; Function must be called multiple times with the previous result as second parameter, until the result is NULL (see source code of function "check_everything")';
|
jbe@339
|
1691
|
jbe@339
|
1692 CREATE OR REPLACE FUNCTION "check_everything"()
|
jbe@339
|
1693 RETURNS VOID
|
jbe@339
|
1694 LANGUAGE 'plpgsql' VOLATILE AS $$
|
jbe@339
|
1695 DECLARE
|
jbe@339
|
1696 "issue_id_v" "issue"."id"%TYPE;
|
jbe@339
|
1697 "persist_v" "check_issue_persistence";
|
jbe@339
|
1698 BEGIN
|
jbe@339
|
1699 RAISE WARNING 'Function "check_everything" should only be used for development and debugging purposes';
|
jbe@339
|
1700 DELETE FROM "expired_session";
|
jbe@339
|
1701 PERFORM "check_activity"();
|
jbe@339
|
1702 PERFORM "calculate_member_counts"();
|
jbe@339
|
1703 FOR "issue_id_v" IN SELECT "id" FROM "open_issue" LOOP
|
jbe@339
|
1704 "persist_v" := NULL;
|
jbe@339
|
1705 LOOP
|
jbe@339
|
1706 "persist_v" := "check_issue"("issue_id_v", "persist_v");
|
jbe@339
|
1707 EXIT WHEN "persist_v" ISNULL;
|
jbe@339
|
1708 END LOOP;
|
jbe@339
|
1709 END LOOP;
|
jbe@339
|
1710 RETURN;
|
jbe@339
|
1711 END;
|
jbe@339
|
1712 $$;
|
jbe@339
|
1713 COMMENT ON FUNCTION "check_everything"() IS 'Amongst other regular tasks this function performs "check_issue" for every open issue. Use this function only for development and debugging purposes, as you may run into locking and/or serialization problems in productive environments.';
|
jbe@339
|
1714
|
jbe@339
|
1715 CREATE OR REPLACE FUNCTION "clean_issue"("issue_id_p" "issue"."id"%TYPE)
|
jbe@339
|
1716 RETURNS VOID
|
jbe@339
|
1717 LANGUAGE 'plpgsql' VOLATILE AS $$
|
jbe@339
|
1718 DECLARE
|
jbe@339
|
1719 "issue_row" "issue"%ROWTYPE;
|
jbe@339
|
1720 BEGIN
|
jbe@339
|
1721 SELECT * INTO "issue_row"
|
jbe@339
|
1722 FROM "issue" WHERE "id" = "issue_id_p"
|
jbe@339
|
1723 FOR UPDATE;
|
jbe@339
|
1724 IF "issue_row"."cleaned" ISNULL THEN
|
jbe@339
|
1725 UPDATE "issue" SET
|
jbe@339
|
1726 "state" = 'voting',
|
jbe@339
|
1727 "closed" = NULL
|
jbe@339
|
1728 WHERE "id" = "issue_id_p";
|
jbe@339
|
1729 DELETE FROM "delegating_voter"
|
jbe@339
|
1730 WHERE "issue_id" = "issue_id_p";
|
jbe@339
|
1731 DELETE FROM "direct_voter"
|
jbe@339
|
1732 WHERE "issue_id" = "issue_id_p";
|
jbe@339
|
1733 DELETE FROM "delegating_interest_snapshot"
|
jbe@339
|
1734 WHERE "issue_id" = "issue_id_p";
|
jbe@339
|
1735 DELETE FROM "direct_interest_snapshot"
|
jbe@339
|
1736 WHERE "issue_id" = "issue_id_p";
|
jbe@339
|
1737 DELETE FROM "delegating_population_snapshot"
|
jbe@339
|
1738 WHERE "issue_id" = "issue_id_p";
|
jbe@339
|
1739 DELETE FROM "direct_population_snapshot"
|
jbe@339
|
1740 WHERE "issue_id" = "issue_id_p";
|
jbe@339
|
1741 DELETE FROM "non_voter"
|
jbe@339
|
1742 WHERE "issue_id" = "issue_id_p";
|
jbe@339
|
1743 DELETE FROM "delegation"
|
jbe@339
|
1744 WHERE "issue_id" = "issue_id_p";
|
jbe@339
|
1745 DELETE FROM "supporter"
|
jbe@339
|
1746 USING "initiative" -- NOTE: due to missing index on issue_id
|
jbe@339
|
1747 WHERE "initiative"."issue_id" = "issue_id_p"
|
jbe@339
|
1748 AND "supporter"."initiative_id" = "initiative_id";
|
jbe@339
|
1749 UPDATE "issue" SET
|
jbe@339
|
1750 "state" = "issue_row"."state",
|
jbe@339
|
1751 "closed" = "issue_row"."closed",
|
jbe@339
|
1752 "cleaned" = now()
|
jbe@339
|
1753 WHERE "id" = "issue_id_p";
|
jbe@339
|
1754 END IF;
|
jbe@339
|
1755 RETURN;
|
jbe@339
|
1756 END;
|
jbe@339
|
1757 $$;
|
jbe@339
|
1758
|
jbe@346
|
1759 SELECT "set_harmonic_initiative_weights"("id") FROM "issue";
|
jbe@346
|
1760
|
jbe@339
|
1761 COMMIT;
|