liquid_feedback_core

annotate update/core-update.v1.4.0-v1.5.0.sql @ 184:af3d208e81be

Member deactivation based on last_activity instead of last_login
author jbe
date Fri Jul 29 20:26:45 2011 +0200 (2011-07-29)
parents ed2f94a397cd
children b0b7e0b18d78
rev   line source
jbe@178 1 SELECT "calculate_ranks"("id") FROM "issue_with_ranks_missing";
jbe@178 2
jbe@177 3 BEGIN;
jbe@177 4
jbe@177 5 CREATE OR REPLACE VIEW "liquid_feedback_version" AS
jbe@177 6 SELECT * FROM (VALUES ('1.5.0_devel', 1, 5, -1))
jbe@177 7 AS "subquery"("string", "major", "minor", "revision");
jbe@177 8
jbe@182 9 ALTER TABLE "member" ADD COLUMN "invite_code" TEXT UNIQUE;
jbe@182 10 ALTER TABLE "member" ADD COLUMN "admin_comment" TEXT;
jbe@182 11 ALTER TABLE "member" ADD COLUMN "activated" TIMESTAMPTZ;
jbe@184 12 ALTER TABLE "member" ADD COLUMN "last_activity" DATE;
jbe@184 13 ALTER TABLE "member" DROP COLUMN "last_login_public";
jbe@182 14 ALTER TABLE "member" ALTER COLUMN "active" SET DEFAULT FALSE;
jbe@177 15 ALTER TABLE "member" ADD COLUMN "formatting_engine" TEXT;
jbe@182 16
jbe@182 17 COMMENT ON COLUMN "member"."created" IS 'Creation of member record and/or invite code';
jbe@182 18 COMMENT ON COLUMN "member"."invite_code" IS 'Optional invite code, to allow a member to initialize his/her account the first time';
jbe@184 19 COMMENT ON COLUMN "member"."activated" IS 'Timestamp of activation of account (i.e. usage of "invite_code"); required to be set for "active" members';
jbe@184 20 COMMENT ON COLUMN "member"."last_activity" IS 'Date of last activity of member; required to be set for "active" members';
jbe@184 21 COMMENT ON COLUMN "member"."active" IS 'Memberships, support and votes are taken into account when corresponding members are marked as active. Automatically set to FALSE, if "last_activity" is older than "system_setting"."member_ttl".';
jbe@177 22 COMMENT ON COLUMN "member"."formatting_engine" IS 'Allows different formatting engines (i.e. wiki formats) to be used for "member"."statement"';
jbe@177 23
jbe@177 24 CREATE TABLE "rendered_member_statement" (
jbe@177 25 PRIMARY KEY ("member_id", "format"),
jbe@177 26 "member_id" INT8 REFERENCES "member" ("id") ON DELETE CASCADE ON UPDATE CASCADE,
jbe@177 27 "format" TEXT,
jbe@177 28 "content" TEXT NOT NULL );
jbe@177 29
jbe@177 30 COMMENT ON TABLE "rendered_member_statement" IS 'This table may be used by frontends to cache "rendered" member statements (e.g. HTML output generated from wiki text)';
jbe@177 31
jbe@183 32 DROP VIEW "expired_session";
jbe@183 33 DROP TABLE "session";
jbe@183 34
jbe@177 35 ALTER TABLE "policy" ADD COLUMN "direct_majority_num" INT4 NOT NULL DEFAULT 1;
jbe@177 36 ALTER TABLE "policy" ADD COLUMN "direct_majority_den" INT4 NOT NULL DEFAULT 2;
jbe@177 37 ALTER TABLE "policy" ADD COLUMN "direct_majority_strict" BOOLEAN NOT NULL DEFAULT TRUE;
jbe@177 38 ALTER TABLE "policy" ADD COLUMN "direct_majority_positive" INT4 NOT NULL DEFAULT 0;
jbe@177 39 ALTER TABLE "policy" ADD COLUMN "direct_majority_non_negative" INT4 NOT NULL DEFAULT 0;
jbe@177 40 ALTER TABLE "policy" ADD COLUMN "indirect_majority_num" INT4 NOT NULL DEFAULT 1;
jbe@177 41 ALTER TABLE "policy" ADD COLUMN "indirect_majority_den" INT4 NOT NULL DEFAULT 2;
jbe@177 42 ALTER TABLE "policy" ADD COLUMN "indirect_majority_strict" BOOLEAN NOT NULL DEFAULT TRUE;
jbe@177 43 ALTER TABLE "policy" ADD COLUMN "indirect_majority_positive" INT4 NOT NULL DEFAULT 0;
jbe@177 44 ALTER TABLE "policy" ADD COLUMN "indirect_majority_non_negative" INT4 NOT NULL DEFAULT 0;
jbe@177 45 ALTER TABLE "policy" ADD COLUMN "no_reverse_beat_path" BOOLEAN NOT NULL DEFAULT TRUE;
jbe@177 46 ALTER TABLE "policy" ADD COLUMN "no_multistage_majority" BOOLEAN NOT NULL DEFAULT FALSE;
jbe@177 47
jbe@177 48 UPDATE "policy" SET
jbe@177 49 "direct_majority_num" = "majority_num",
jbe@177 50 "direct_majority_den" = "majority_den",
jbe@177 51 "direct_majority_strict" = "majority_strict",
jbe@177 52 "indirect_majority_num" = "majority_num",
jbe@177 53 "indirect_majority_den" = "majority_den",
jbe@177 54 "indirect_majority_strict" = "majority_strict";
jbe@177 55
jbe@177 56 ALTER TABLE "policy" DROP COLUMN "majority_num";
jbe@177 57 ALTER TABLE "policy" DROP COLUMN "majority_den";
jbe@177 58 ALTER TABLE "policy" DROP COLUMN "majority_strict";
jbe@177 59
jbe@177 60 COMMENT ON COLUMN "policy"."direct_majority_num" IS 'Numerator of fraction of neccessary direct majority for initiatives to be attainable as winner';
jbe@177 61 COMMENT ON COLUMN "policy"."direct_majority_den" IS 'Denominator of fraction of neccessary direct majority for initaitives to be attainable as winner';
jbe@177 62 COMMENT ON COLUMN "policy"."direct_majority_strict" IS 'If TRUE, then the direct majority must be strictly greater than "direct_majority_num"/"direct_majority_den", otherwise it may also be equal.';
jbe@177 63 COMMENT ON COLUMN "policy"."direct_majority_positive" IS 'Absolute number of "positive_votes" neccessary for an initiative to be attainable as winner';
jbe@177 64 COMMENT ON COLUMN "policy"."direct_majority_non_negative" IS 'Absolute number of sum of "positive_votes" and abstentions neccessary for an initiative to be attainable as winner';
jbe@177 65 COMMENT ON COLUMN "policy"."indirect_majority_num" IS 'Numerator of fraction of neccessary indirect majority (through beat path) for initiatives to be attainable as winner';
jbe@177 66 COMMENT ON COLUMN "policy"."indirect_majority_den" IS 'Denominator of fraction of neccessary indirect majority (through beat path) for initiatives to be attainable as winner';
jbe@177 67 COMMENT ON COLUMN "policy"."indirect_majority_strict" IS 'If TRUE, then the indirect majority must be strictly greater than "indirect_majority_num"/"indirect_majority_den", otherwise it may also be equal.';
jbe@177 68 COMMENT ON COLUMN "policy"."indirect_majority_positive" IS 'Absolute number of votes in favor of the winner neccessary in a beat path to the status quo for an initaitive to be attainable as winner';
jbe@177 69 COMMENT ON COLUMN "policy"."indirect_majority_non_negative" IS 'Absolute number of sum of votes in favor and abstentions in a beat path to the status quo for an initiative to be attainable as winner';
jbe@177 70 COMMENT ON COLUMN "policy"."no_reverse_beat_path" IS 'Causes initiatives with "reverse_beat_path" flag to not be "eligible", thus disallowing them to be winner. See comment on column "initiative"."reverse_beat_path". This option ensures both that a winning initiative is never tied in a (weak) condorcet paradox with the status quo and a winning initiative always beats the status quo directly with a simple majority.';
jbe@177 71 COMMENT ON COLUMN "policy"."no_multistage_majority" IS 'Causes initiatives with "multistage_majority" flag to not be "eligible", thus disallowing them to be winner. See comment on column "initiative"."multistage_majority". This disqualifies initiatives which could cause an instable result. An instable result in this meaning is a result such that repeating the ballot with same preferences but with the winner of the first ballot as status quo would lead to a different winner in the second ballot. If there are no direct majorities required for the winner, or if in direct comparison only simple majorities are required and "no_reverse_beat_path" is true, then results are always stable and this flag does not have any effect on the winner (but still affects the "eligible" flag of an "initiative").';
jbe@177 72
jbe@177 73 ALTER TABLE "area" DROP COLUMN "autoreject_weight";
jbe@177 74
jbe@177 75 DROP VIEW "open_issue";
jbe@177 76 DROP VIEW "issue_with_ranks_missing";
jbe@177 77
jbe@177 78 ALTER TABLE "issue" DROP COLUMN "vote_now";
jbe@177 79 ALTER TABLE "issue" DROP COLUMN "vote_later";
jbe@177 80 ALTER TABLE "issue" ADD COLUMN "status_quo_schulze_rank" INT4;
jbe@177 81
jbe@177 82 CREATE VIEW "open_issue" AS
jbe@177 83 SELECT * FROM "issue" WHERE "closed" ISNULL;
jbe@177 84
jbe@177 85 COMMENT ON VIEW "open_issue" IS 'All open issues';
jbe@177 86
jbe@177 87 CREATE VIEW "issue_with_ranks_missing" AS
jbe@177 88 SELECT * FROM "issue"
jbe@177 89 WHERE "fully_frozen" NOTNULL
jbe@177 90 AND "closed" NOTNULL
jbe@177 91 AND "ranks_available" = FALSE;
jbe@177 92
jbe@177 93 COMMENT ON VIEW "issue_with_ranks_missing" IS 'Issues where voting was finished, but no ranks have been calculated yet';
jbe@177 94
jbe@177 95 COMMENT ON COLUMN "issue"."half_frozen" IS 'Point in time, when "discussion_time" has elapsed; Frontends must ensure that for half_frozen issues a) initiatives are not revoked, b) no new drafts are created, c) no initiators are added or removed.';
jbe@177 96 COMMENT ON COLUMN "issue"."snapshot" IS 'Point in time, when snapshot tables have been updated and "population" and *_count values were precalculated';
jbe@177 97 COMMENT ON COLUMN "issue"."status_quo_schulze_rank" IS 'Schulze rank of status quo, as calculated by "calculate_ranks" function';
jbe@177 98
jbe@179 99 DROP VIEW "battle_view";
jbe@179 100
jbe@180 101 ALTER TABLE "initiative" DROP CONSTRAINT "non_admitted_initiatives_cant_contain_voting_results";
jbe@180 102 ALTER TABLE "initiative" DROP CONSTRAINT "all_or_none_of_positive_votes_negative_votes_and_agreed_must_be_null";
jbe@180 103 ALTER TABLE "initiative" DROP CONSTRAINT "non_agreed_initiatives_cant_get_a_rank";
jbe@180 104
jbe@178 105 ALTER TABLE "initiative" DROP COLUMN "agreed";
jbe@177 106 ALTER TABLE "initiative" ADD COLUMN "direct_majority" BOOLEAN;
jbe@177 107 ALTER TABLE "initiative" ADD COLUMN "indirect_majority" BOOLEAN;
jbe@177 108 ALTER TABLE "initiative" ADD COLUMN "schulze_rank" INT4;
jbe@177 109 ALTER TABLE "initiative" ADD COLUMN "better_than_status_quo" BOOLEAN;
jbe@177 110 ALTER TABLE "initiative" ADD COLUMN "worse_than_status_quo" BOOLEAN;
jbe@177 111 ALTER TABLE "initiative" ADD COLUMN "reverse_beat_path" BOOLEAN;
jbe@177 112 ALTER TABLE "initiative" ADD COLUMN "multistage_majority" BOOLEAN;
jbe@177 113 ALTER TABLE "initiative" ADD COLUMN "eligible" BOOLEAN;
jbe@177 114 ALTER TABLE "initiative" ADD COLUMN "winner" BOOLEAN;
jbe@177 115
jbe@177 116 ALTER TABLE "initiative" ADD CONSTRAINT "non_admitted_initiatives_cant_contain_voting_results" CHECK (
jbe@177 117 ( "admitted" NOTNULL AND "admitted" = TRUE ) OR
jbe@177 118 ( "positive_votes" ISNULL AND "negative_votes" ISNULL AND
jbe@177 119 "direct_majority" ISNULL AND "indirect_majority" ISNULL AND
jbe@177 120 "schulze_rank" ISNULL AND
jbe@177 121 "better_than_status_quo" ISNULL AND "worse_than_status_quo" ISNULL AND
jbe@177 122 "reverse_beat_path" ISNULL AND "multistage_majority" ISNULL AND
jbe@177 123 "eligible" ISNULL AND "winner" ISNULL AND "rank" ISNULL ) );
jbe@177 124 ALTER TABLE "initiative" ADD CONSTRAINT "better_excludes_worse" CHECK (NOT ("better_than_status_quo" AND "worse_than_status_quo"));
jbe@177 125 ALTER TABLE "initiative" ADD CONSTRAINT "minimum_requirement_to_be_eligible" CHECK (
jbe@177 126 "eligible" = FALSE OR
jbe@177 127 ("direct_majority" AND "indirect_majority" AND "better_than_status_quo") );
jbe@177 128 ALTER TABLE "initiative" ADD CONSTRAINT "winner_must_be_eligible" CHECK ("winner"=FALSE OR "eligible"=TRUE);
jbe@177 129 ALTER TABLE "initiative" ADD CONSTRAINT "winner_must_have_first_rank" CHECK ("winner"=FALSE OR "rank"=1);
jbe@177 130 ALTER TABLE "initiative" ADD CONSTRAINT "eligible_at_first_rank_is_winner" CHECK ("eligible"=FALSE OR "rank"!=1 OR "winner"=TRUE);
jbe@177 131 ALTER TABLE "initiative" ADD CONSTRAINT "unique_rank_per_issue" UNIQUE ("issue_id", "rank");
jbe@177 132
jbe@177 133 COMMENT ON COLUMN "initiative"."direct_majority" IS 'TRUE, if "positive_votes"/("positive_votes"+"negative_votes") is strictly greater or greater-equal than "direct_majority_num"/"direct_majority_den", and "positive_votes" is greater-equal than "direct_majority_positive", and ("positive_votes"+abstentions) is greater-equal than "direct_majority_non_negative"';
jbe@177 134 COMMENT ON COLUMN "initiative"."indirect_majority" IS 'Same as "direct_majority", but also considering indirect beat paths';
jbe@177 135 COMMENT ON COLUMN "initiative"."schulze_rank" IS 'Schulze-Ranking without tie-breaking';
jbe@177 136 COMMENT ON COLUMN "initiative"."better_than_status_quo" IS 'TRUE, if initiative has a schulze-ranking better than the status quo (without tie-breaking)';
jbe@177 137 COMMENT ON COLUMN "initiative"."worse_than_status_quo" IS 'TRUE, if initiative has a schulze-ranking worse than the status quo (without tie-breaking)';
jbe@177 138 COMMENT ON COLUMN "initiative"."reverse_beat_path" IS 'TRUE, if there is a beat path (may include ties), from this initiative to the status quo';
jbe@177 139 COMMENT ON COLUMN "initiative"."multistage_majority" IS 'TRUE, if either (a) this initiative has no better rank than the status quo, or (b) there exists a better ranked initiative X, which directly beats this initiative, and either more voters prefer X to this initiative than voters preferring X to the status quo or less voters prefer this initiative to X than voters preferring the status quo to X';
jbe@177 140 COMMENT ON COLUMN "initiative"."eligible" IS 'Initiative is "attainable" and depending on selected policy has no "reverse_beat_path" or "multistage_majority"';
jbe@177 141 COMMENT ON COLUMN "initiative"."winner" IS 'Winner is the "eligible" initiative with best "schulze_rank" and in case of ties with lowest "id"';
jbe@177 142 COMMENT ON COLUMN "initiative"."rank" IS 'Unique ranking for all "admitted" initiatives per issue; lower rank is better; a winner always has rank 1, but rank 1 does not imply that an initiative is winner; initiatives with "direct_majority" AND "indirect_majority" always have a better (lower) rank than other initiatives';
jbe@177 143
jbe@177 144 ALTER TABLE "battle" DROP CONSTRAINT "battle_pkey";
jbe@177 145 ALTER TABLE "battle" ALTER COLUMN "issue_id" SET NOT NULL;
jbe@177 146 ALTER TABLE "battle" ADD CONSTRAINT "initiative_ids_not_equal" CHECK (
jbe@177 147 "winning_initiative_id" != "losing_initiative_id" OR
jbe@177 148 ( ("winning_initiative_id" NOTNULL AND "losing_initiative_id" ISNULL) OR
jbe@177 149 ("winning_initiative_id" ISNULL AND "losing_initiative_id" NOTNULL) ) );
jbe@177 150
jbe@177 151 CREATE UNIQUE INDEX "battle_winning_losing_idx" ON "battle" ("issue_id", "winning_initiative_id", "losing_initiative_id");
jbe@177 152 CREATE UNIQUE INDEX "battle_winning_null_idx" ON "battle" ("issue_id", "winning_initiative_id") WHERE "losing_initiative_id" ISNULL;
jbe@177 153 CREATE UNIQUE INDEX "battle_null_losing_idx" ON "battle" ("issue_id", "losing_initiative_id") WHERE "winning_initiative_id" ISNULL;
jbe@177 154
jbe@177 155 ALTER TABLE "suggestion" ADD COLUMN "draft_id" INT8;
jbe@177 156 -- more later
jbe@177 157
jbe@177 158 ALTER TABLE "suggestion" ADD FOREIGN KEY ("initiative_id", "draft_id") REFERENCES "draft" ("initiative_id", "id") ON DELETE NO ACTION ON UPDATE CASCADE;
jbe@177 159 ALTER TABLE "suggestion" ADD COLUMN "formatting_engine" TEXT;
jbe@177 160 ALTER TABLE "suggestion" RENAME COLUMN "description" TO "content";
jbe@177 161
jbe@177 162 DROP TRIGGER "update_text_search_data" ON "suggestion";
jbe@177 163
jbe@177 164 CREATE TRIGGER "update_text_search_data"
jbe@177 165 BEFORE INSERT OR UPDATE ON "suggestion"
jbe@177 166 FOR EACH ROW EXECUTE PROCEDURE
jbe@177 167 tsvector_update_trigger('text_search_data', 'pg_catalog.simple',
jbe@177 168 "name", "content");
jbe@177 169
jbe@177 170 COMMENT ON COLUMN "suggestion"."draft_id" IS 'Draft, which the author has seen when composing the suggestion; should always be set by a frontend, but defaults to current draft of the initiative (implemented by trigger "default_for_draft_id")';
jbe@177 171
jbe@177 172 CREATE TABLE "rendered_suggestion" (
jbe@177 173 PRIMARY KEY ("suggestion_id", "format"),
jbe@177 174 "suggestion_id" INT8 REFERENCES "suggestion" ("id") ON DELETE CASCADE ON UPDATE CASCADE,
jbe@177 175 "format" TEXT,
jbe@177 176 "content" TEXT NOT NULL );
jbe@177 177
jbe@177 178 COMMENT ON TABLE "rendered_suggestion" IS 'This table may be used by frontends to cache "rendered" drafts (e.g. HTML output generated from wiki text)';
jbe@177 179
jbe@183 180 DROP TABLE "invite_code_unit";
jbe@183 181
jbe@177 182 DROP VIEW "area_member_count";
jbe@177 183
jbe@177 184 ALTER TABLE "membership" DROP COLUMN "autoreject";
jbe@177 185
jbe@177 186 ALTER TABLE "interest" DROP COLUMN "autoreject";
jbe@177 187 ALTER TABLE "interest" DROP COLUMN "voting_requested";
jbe@177 188
jbe@177 189 ALTER TABLE "supporter" DROP CONSTRAINT "supporter_initiative_id_fkey";
jbe@177 190 ALTER TABLE "supporter" ADD FOREIGN KEY ("initiative_id", "draft_id") REFERENCES "draft" ("initiative_id", "id") ON DELETE NO ACTION ON UPDATE CASCADE;
jbe@177 191
jbe@177 192 COMMENT ON COLUMN "supporter"."draft_id" IS 'Latest seen draft; should always be set by a frontend, but defaults to current draft of the initiative (implemented by trigger "default_for_draft_id")';
jbe@177 193
jbe@177 194 ALTER TABLE "direct_interest_snapshot" DROP COLUMN "voting_requested";
jbe@177 195 ALTER TABLE "direct_voter" DROP COLUMN "autoreject";
jbe@177 196
jbe@177 197 DROP TRIGGER "default_for_draft_id" ON "supporter";
jbe@177 198 DROP FUNCTION "supporter_default_for_draft_id_trigger"();
jbe@177 199
jbe@177 200 CREATE FUNCTION "default_for_draft_id_trigger"()
jbe@177 201 RETURNS TRIGGER
jbe@177 202 LANGUAGE 'plpgsql' VOLATILE AS $$
jbe@177 203 BEGIN
jbe@177 204 IF NEW."draft_id" ISNULL THEN
jbe@177 205 SELECT "id" INTO NEW."draft_id" FROM "current_draft"
jbe@177 206 WHERE "initiative_id" = NEW."initiative_id";
jbe@177 207 END IF;
jbe@177 208 RETURN NEW;
jbe@177 209 END;
jbe@177 210 $$;
jbe@177 211
jbe@177 212 CREATE TRIGGER "default_for_draft_id" BEFORE INSERT OR UPDATE ON "suggestion"
jbe@177 213 FOR EACH ROW EXECUTE PROCEDURE "default_for_draft_id_trigger"();
jbe@177 214 CREATE TRIGGER "default_for_draft_id" BEFORE INSERT OR UPDATE ON "supporter"
jbe@177 215 FOR EACH ROW EXECUTE PROCEDURE "default_for_draft_id_trigger"();
jbe@177 216
jbe@177 217 COMMENT ON FUNCTION "default_for_draft_id_trigger"() IS 'Implementation of trigger "default_for_draft" on tables "supporter" and "suggestion"';
jbe@177 218 COMMENT ON TRIGGER "default_for_draft_id" ON "suggestion" IS 'If "draft_id" is NULL, then use the current draft of the initiative as default';
jbe@177 219 COMMENT ON TRIGGER "default_for_draft_id" ON "supporter" IS 'If "draft_id" is NULL, then use the current draft of the initiative as default';
jbe@177 220
jbe@177 221 CREATE VIEW "area_member_count" AS
jbe@177 222 SELECT
jbe@177 223 "area"."id" AS "area_id",
jbe@177 224 count("member"."id") AS "direct_member_count",
jbe@177 225 coalesce(
jbe@177 226 sum(
jbe@177 227 CASE WHEN "member"."id" NOTNULL THEN
jbe@177 228 "membership_weight"("area"."id", "member"."id")
jbe@177 229 ELSE 0 END
jbe@177 230 )
jbe@177 231 ) AS "member_weight"
jbe@177 232 FROM "area"
jbe@177 233 LEFT JOIN "membership"
jbe@177 234 ON "area"."id" = "membership"."area_id"
jbe@177 235 LEFT JOIN "privilege"
jbe@177 236 ON "privilege"."unit_id" = "area"."unit_id"
jbe@177 237 AND "privilege"."member_id" = "membership"."member_id"
jbe@177 238 AND "privilege"."voting_right"
jbe@177 239 LEFT JOIN "member"
jbe@177 240 ON "member"."id" = "privilege"."member_id" -- NOTE: no membership here!
jbe@177 241 AND "member"."active"
jbe@177 242 GROUP BY "area"."id";
jbe@177 243
jbe@177 244 COMMENT ON VIEW "area_member_count" IS 'View used to update "direct_member_count" and "member_weight" columns of table "area"';
jbe@177 245
jbe@177 246 CREATE VIEW "battle_participant" AS
jbe@177 247 SELECT "initiative"."id", "initiative"."issue_id"
jbe@177 248 FROM "issue" JOIN "initiative"
jbe@177 249 ON "issue"."id" = "initiative"."issue_id"
jbe@177 250 WHERE "initiative"."admitted"
jbe@177 251 UNION ALL
jbe@177 252 SELECT NULL, "id" AS "issue_id"
jbe@177 253 FROM "issue";
jbe@177 254
jbe@177 255 COMMENT ON VIEW "battle_participant" IS 'Helper view for "battle_view" containing admitted initiatives plus virtual "status-quo" initiative denoted by NULL reference';
jbe@177 256
jbe@179 257 CREATE VIEW "battle_view" AS
jbe@177 258 SELECT
jbe@177 259 "issue"."id" AS "issue_id",
jbe@177 260 "winning_initiative"."id" AS "winning_initiative_id",
jbe@177 261 "losing_initiative"."id" AS "losing_initiative_id",
jbe@177 262 sum(
jbe@177 263 CASE WHEN
jbe@177 264 coalesce("better_vote"."grade", 0) >
jbe@177 265 coalesce("worse_vote"."grade", 0)
jbe@177 266 THEN "direct_voter"."weight" ELSE 0 END
jbe@177 267 ) AS "count"
jbe@177 268 FROM "issue"
jbe@177 269 LEFT JOIN "direct_voter"
jbe@177 270 ON "issue"."id" = "direct_voter"."issue_id"
jbe@177 271 JOIN "battle_participant" AS "winning_initiative"
jbe@177 272 ON "issue"."id" = "winning_initiative"."issue_id"
jbe@177 273 JOIN "battle_participant" AS "losing_initiative"
jbe@177 274 ON "issue"."id" = "losing_initiative"."issue_id"
jbe@177 275 LEFT JOIN "vote" AS "better_vote"
jbe@177 276 ON "direct_voter"."member_id" = "better_vote"."member_id"
jbe@177 277 AND "winning_initiative"."id" = "better_vote"."initiative_id"
jbe@177 278 LEFT JOIN "vote" AS "worse_vote"
jbe@177 279 ON "direct_voter"."member_id" = "worse_vote"."member_id"
jbe@177 280 AND "losing_initiative"."id" = "worse_vote"."initiative_id"
jbe@177 281 WHERE "issue"."closed" NOTNULL
jbe@177 282 AND "issue"."cleaned" ISNULL
jbe@177 283 AND (
jbe@177 284 "winning_initiative"."id" != "losing_initiative"."id" OR
jbe@177 285 ( ("winning_initiative"."id" NOTNULL AND "losing_initiative"."id" ISNULL) OR
jbe@177 286 ("winning_initiative"."id" ISNULL AND "losing_initiative"."id" NOTNULL) ) )
jbe@177 287 GROUP BY
jbe@177 288 "issue"."id",
jbe@177 289 "winning_initiative"."id",
jbe@177 290 "losing_initiative"."id";
jbe@177 291
jbe@177 292 COMMENT ON VIEW "battle_view" IS 'Number of members preferring one initiative (or status-quo) to another initiative (or status-quo); Used to fill "battle" table';
jbe@177 293
jbe@184 294 DROP FUNCTION "check_last_login"();
jbe@184 295
jbe@184 296 CREATE FUNCTION "check_activity"()
jbe@184 297 RETURNS VOID
jbe@184 298 LANGUAGE 'plpgsql' VOLATILE AS $$
jbe@184 299 DECLARE
jbe@184 300 "system_setting_row" "system_setting"%ROWTYPE;
jbe@184 301 BEGIN
jbe@184 302 SELECT * INTO "system_setting_row" FROM "system_setting";
jbe@184 303 LOCK TABLE "member" IN SHARE ROW EXCLUSIVE MODE;
jbe@184 304 IF "system_setting_row"."member_ttl" NOTNULL THEN
jbe@184 305 UPDATE "member" SET "active" = FALSE
jbe@184 306 WHERE "active" = TRUE
jbe@184 307 AND "last_activity" < (now() - "system_setting_row"."member_ttl")::DATE;
jbe@184 308 END IF;
jbe@184 309 RETURN;
jbe@184 310 END;
jbe@184 311 $$;
jbe@184 312
jbe@184 313 COMMENT ON FUNCTION "check_activity"() IS 'Deactivates members when "last_activity" is older than "system_setting"."member_ttl".';
jbe@184 314
jbe@177 315 CREATE OR REPLACE FUNCTION "create_interest_snapshot"
jbe@177 316 ( "issue_id_p" "issue"."id"%TYPE )
jbe@177 317 RETURNS VOID
jbe@177 318 LANGUAGE 'plpgsql' VOLATILE AS $$
jbe@177 319 DECLARE
jbe@177 320 "member_id_v" "member"."id"%TYPE;
jbe@177 321 BEGIN
jbe@177 322 DELETE FROM "direct_interest_snapshot"
jbe@177 323 WHERE "issue_id" = "issue_id_p"
jbe@177 324 AND "event" = 'periodic';
jbe@177 325 DELETE FROM "delegating_interest_snapshot"
jbe@177 326 WHERE "issue_id" = "issue_id_p"
jbe@177 327 AND "event" = 'periodic';
jbe@177 328 DELETE FROM "direct_supporter_snapshot"
jbe@177 329 WHERE "issue_id" = "issue_id_p"
jbe@177 330 AND "event" = 'periodic';
jbe@177 331 INSERT INTO "direct_interest_snapshot"
jbe@177 332 ("issue_id", "event", "member_id")
jbe@177 333 SELECT
jbe@177 334 "issue_id_p" AS "issue_id",
jbe@177 335 'periodic' AS "event",
jbe@177 336 "member"."id" AS "member_id"
jbe@177 337 FROM "issue"
jbe@177 338 JOIN "area" ON "issue"."area_id" = "area"."id"
jbe@177 339 JOIN "interest" ON "issue"."id" = "interest"."issue_id"
jbe@177 340 JOIN "member" ON "interest"."member_id" = "member"."id"
jbe@177 341 JOIN "privilege"
jbe@177 342 ON "privilege"."unit_id" = "area"."unit_id"
jbe@177 343 AND "privilege"."member_id" = "member"."id"
jbe@177 344 WHERE "issue"."id" = "issue_id_p"
jbe@177 345 AND "member"."active" AND "privilege"."voting_right";
jbe@177 346 FOR "member_id_v" IN
jbe@177 347 SELECT "member_id" FROM "direct_interest_snapshot"
jbe@177 348 WHERE "issue_id" = "issue_id_p"
jbe@177 349 AND "event" = 'periodic'
jbe@177 350 LOOP
jbe@177 351 UPDATE "direct_interest_snapshot" SET
jbe@177 352 "weight" = 1 +
jbe@177 353 "weight_of_added_delegations_for_interest_snapshot"(
jbe@177 354 "issue_id_p",
jbe@177 355 "member_id_v",
jbe@177 356 '{}'
jbe@177 357 )
jbe@177 358 WHERE "issue_id" = "issue_id_p"
jbe@177 359 AND "event" = 'periodic'
jbe@177 360 AND "member_id" = "member_id_v";
jbe@177 361 END LOOP;
jbe@177 362 INSERT INTO "direct_supporter_snapshot"
jbe@177 363 ( "issue_id", "initiative_id", "event", "member_id",
jbe@177 364 "informed", "satisfied" )
jbe@177 365 SELECT
jbe@177 366 "issue_id_p" AS "issue_id",
jbe@177 367 "initiative"."id" AS "initiative_id",
jbe@177 368 'periodic' AS "event",
jbe@177 369 "supporter"."member_id" AS "member_id",
jbe@177 370 "supporter"."draft_id" = "current_draft"."id" AS "informed",
jbe@177 371 NOT EXISTS (
jbe@177 372 SELECT NULL FROM "critical_opinion"
jbe@177 373 WHERE "initiative_id" = "initiative"."id"
jbe@177 374 AND "member_id" = "supporter"."member_id"
jbe@177 375 ) AS "satisfied"
jbe@177 376 FROM "initiative"
jbe@177 377 JOIN "supporter"
jbe@177 378 ON "supporter"."initiative_id" = "initiative"."id"
jbe@177 379 JOIN "current_draft"
jbe@177 380 ON "initiative"."id" = "current_draft"."initiative_id"
jbe@177 381 JOIN "direct_interest_snapshot"
jbe@177 382 ON "supporter"."member_id" = "direct_interest_snapshot"."member_id"
jbe@177 383 AND "initiative"."issue_id" = "direct_interest_snapshot"."issue_id"
jbe@177 384 AND "event" = 'periodic'
jbe@177 385 WHERE "initiative"."issue_id" = "issue_id_p";
jbe@177 386 RETURN;
jbe@177 387 END;
jbe@177 388 $$;
jbe@177 389
jbe@177 390 CREATE OR REPLACE FUNCTION "create_snapshot"
jbe@177 391 ( "issue_id_p" "issue"."id"%TYPE )
jbe@177 392 RETURNS VOID
jbe@177 393 LANGUAGE 'plpgsql' VOLATILE AS $$
jbe@177 394 DECLARE
jbe@177 395 "initiative_id_v" "initiative"."id"%TYPE;
jbe@177 396 "suggestion_id_v" "suggestion"."id"%TYPE;
jbe@177 397 BEGIN
jbe@177 398 PERFORM "lock_issue"("issue_id_p");
jbe@177 399 PERFORM "create_population_snapshot"("issue_id_p");
jbe@177 400 PERFORM "create_interest_snapshot"("issue_id_p");
jbe@177 401 UPDATE "issue" SET
jbe@177 402 "snapshot" = now(),
jbe@177 403 "latest_snapshot_event" = 'periodic',
jbe@177 404 "population" = (
jbe@177 405 SELECT coalesce(sum("weight"), 0)
jbe@177 406 FROM "direct_population_snapshot"
jbe@177 407 WHERE "issue_id" = "issue_id_p"
jbe@177 408 AND "event" = 'periodic'
jbe@177 409 )
jbe@177 410 WHERE "id" = "issue_id_p";
jbe@177 411 FOR "initiative_id_v" IN
jbe@177 412 SELECT "id" FROM "initiative" WHERE "issue_id" = "issue_id_p"
jbe@177 413 LOOP
jbe@177 414 UPDATE "initiative" SET
jbe@177 415 "supporter_count" = (
jbe@177 416 SELECT coalesce(sum("di"."weight"), 0)
jbe@177 417 FROM "direct_interest_snapshot" AS "di"
jbe@177 418 JOIN "direct_supporter_snapshot" AS "ds"
jbe@177 419 ON "di"."member_id" = "ds"."member_id"
jbe@177 420 WHERE "di"."issue_id" = "issue_id_p"
jbe@177 421 AND "di"."event" = 'periodic'
jbe@177 422 AND "ds"."initiative_id" = "initiative_id_v"
jbe@177 423 AND "ds"."event" = 'periodic'
jbe@177 424 ),
jbe@177 425 "informed_supporter_count" = (
jbe@177 426 SELECT coalesce(sum("di"."weight"), 0)
jbe@177 427 FROM "direct_interest_snapshot" AS "di"
jbe@177 428 JOIN "direct_supporter_snapshot" AS "ds"
jbe@177 429 ON "di"."member_id" = "ds"."member_id"
jbe@177 430 WHERE "di"."issue_id" = "issue_id_p"
jbe@177 431 AND "di"."event" = 'periodic'
jbe@177 432 AND "ds"."initiative_id" = "initiative_id_v"
jbe@177 433 AND "ds"."event" = 'periodic'
jbe@177 434 AND "ds"."informed"
jbe@177 435 ),
jbe@177 436 "satisfied_supporter_count" = (
jbe@177 437 SELECT coalesce(sum("di"."weight"), 0)
jbe@177 438 FROM "direct_interest_snapshot" AS "di"
jbe@177 439 JOIN "direct_supporter_snapshot" AS "ds"
jbe@177 440 ON "di"."member_id" = "ds"."member_id"
jbe@177 441 WHERE "di"."issue_id" = "issue_id_p"
jbe@177 442 AND "di"."event" = 'periodic'
jbe@177 443 AND "ds"."initiative_id" = "initiative_id_v"
jbe@177 444 AND "ds"."event" = 'periodic'
jbe@177 445 AND "ds"."satisfied"
jbe@177 446 ),
jbe@177 447 "satisfied_informed_supporter_count" = (
jbe@177 448 SELECT coalesce(sum("di"."weight"), 0)
jbe@177 449 FROM "direct_interest_snapshot" AS "di"
jbe@177 450 JOIN "direct_supporter_snapshot" AS "ds"
jbe@177 451 ON "di"."member_id" = "ds"."member_id"
jbe@177 452 WHERE "di"."issue_id" = "issue_id_p"
jbe@177 453 AND "di"."event" = 'periodic'
jbe@177 454 AND "ds"."initiative_id" = "initiative_id_v"
jbe@177 455 AND "ds"."event" = 'periodic'
jbe@177 456 AND "ds"."informed"
jbe@177 457 AND "ds"."satisfied"
jbe@177 458 )
jbe@177 459 WHERE "id" = "initiative_id_v";
jbe@177 460 FOR "suggestion_id_v" IN
jbe@177 461 SELECT "id" FROM "suggestion"
jbe@177 462 WHERE "initiative_id" = "initiative_id_v"
jbe@177 463 LOOP
jbe@177 464 UPDATE "suggestion" SET
jbe@177 465 "minus2_unfulfilled_count" = (
jbe@177 466 SELECT coalesce(sum("snapshot"."weight"), 0)
jbe@177 467 FROM "issue" CROSS JOIN "opinion"
jbe@177 468 JOIN "direct_interest_snapshot" AS "snapshot"
jbe@177 469 ON "snapshot"."issue_id" = "issue"."id"
jbe@177 470 AND "snapshot"."event" = "issue"."latest_snapshot_event"
jbe@177 471 AND "snapshot"."member_id" = "opinion"."member_id"
jbe@177 472 WHERE "issue"."id" = "issue_id_p"
jbe@177 473 AND "opinion"."suggestion_id" = "suggestion_id_v"
jbe@177 474 AND "opinion"."degree" = -2
jbe@177 475 AND "opinion"."fulfilled" = FALSE
jbe@177 476 ),
jbe@177 477 "minus2_fulfilled_count" = (
jbe@177 478 SELECT coalesce(sum("snapshot"."weight"), 0)
jbe@177 479 FROM "issue" CROSS JOIN "opinion"
jbe@177 480 JOIN "direct_interest_snapshot" AS "snapshot"
jbe@177 481 ON "snapshot"."issue_id" = "issue"."id"
jbe@177 482 AND "snapshot"."event" = "issue"."latest_snapshot_event"
jbe@177 483 AND "snapshot"."member_id" = "opinion"."member_id"
jbe@177 484 WHERE "issue"."id" = "issue_id_p"
jbe@177 485 AND "opinion"."suggestion_id" = "suggestion_id_v"
jbe@177 486 AND "opinion"."degree" = -2
jbe@177 487 AND "opinion"."fulfilled" = TRUE
jbe@177 488 ),
jbe@177 489 "minus1_unfulfilled_count" = (
jbe@177 490 SELECT coalesce(sum("snapshot"."weight"), 0)
jbe@177 491 FROM "issue" CROSS JOIN "opinion"
jbe@177 492 JOIN "direct_interest_snapshot" AS "snapshot"
jbe@177 493 ON "snapshot"."issue_id" = "issue"."id"
jbe@177 494 AND "snapshot"."event" = "issue"."latest_snapshot_event"
jbe@177 495 AND "snapshot"."member_id" = "opinion"."member_id"
jbe@177 496 WHERE "issue"."id" = "issue_id_p"
jbe@177 497 AND "opinion"."suggestion_id" = "suggestion_id_v"
jbe@177 498 AND "opinion"."degree" = -1
jbe@177 499 AND "opinion"."fulfilled" = FALSE
jbe@177 500 ),
jbe@177 501 "minus1_fulfilled_count" = (
jbe@177 502 SELECT coalesce(sum("snapshot"."weight"), 0)
jbe@177 503 FROM "issue" CROSS JOIN "opinion"
jbe@177 504 JOIN "direct_interest_snapshot" AS "snapshot"
jbe@177 505 ON "snapshot"."issue_id" = "issue"."id"
jbe@177 506 AND "snapshot"."event" = "issue"."latest_snapshot_event"
jbe@177 507 AND "snapshot"."member_id" = "opinion"."member_id"
jbe@177 508 WHERE "issue"."id" = "issue_id_p"
jbe@177 509 AND "opinion"."suggestion_id" = "suggestion_id_v"
jbe@177 510 AND "opinion"."degree" = -1
jbe@177 511 AND "opinion"."fulfilled" = TRUE
jbe@177 512 ),
jbe@177 513 "plus1_unfulfilled_count" = (
jbe@177 514 SELECT coalesce(sum("snapshot"."weight"), 0)
jbe@177 515 FROM "issue" CROSS JOIN "opinion"
jbe@177 516 JOIN "direct_interest_snapshot" AS "snapshot"
jbe@177 517 ON "snapshot"."issue_id" = "issue"."id"
jbe@177 518 AND "snapshot"."event" = "issue"."latest_snapshot_event"
jbe@177 519 AND "snapshot"."member_id" = "opinion"."member_id"
jbe@177 520 WHERE "issue"."id" = "issue_id_p"
jbe@177 521 AND "opinion"."suggestion_id" = "suggestion_id_v"
jbe@177 522 AND "opinion"."degree" = 1
jbe@177 523 AND "opinion"."fulfilled" = FALSE
jbe@177 524 ),
jbe@177 525 "plus1_fulfilled_count" = (
jbe@177 526 SELECT coalesce(sum("snapshot"."weight"), 0)
jbe@177 527 FROM "issue" CROSS JOIN "opinion"
jbe@177 528 JOIN "direct_interest_snapshot" AS "snapshot"
jbe@177 529 ON "snapshot"."issue_id" = "issue"."id"
jbe@177 530 AND "snapshot"."event" = "issue"."latest_snapshot_event"
jbe@177 531 AND "snapshot"."member_id" = "opinion"."member_id"
jbe@177 532 WHERE "issue"."id" = "issue_id_p"
jbe@177 533 AND "opinion"."suggestion_id" = "suggestion_id_v"
jbe@177 534 AND "opinion"."degree" = 1
jbe@177 535 AND "opinion"."fulfilled" = TRUE
jbe@177 536 ),
jbe@177 537 "plus2_unfulfilled_count" = (
jbe@177 538 SELECT coalesce(sum("snapshot"."weight"), 0)
jbe@177 539 FROM "issue" CROSS JOIN "opinion"
jbe@177 540 JOIN "direct_interest_snapshot" AS "snapshot"
jbe@177 541 ON "snapshot"."issue_id" = "issue"."id"
jbe@177 542 AND "snapshot"."event" = "issue"."latest_snapshot_event"
jbe@177 543 AND "snapshot"."member_id" = "opinion"."member_id"
jbe@177 544 WHERE "issue"."id" = "issue_id_p"
jbe@177 545 AND "opinion"."suggestion_id" = "suggestion_id_v"
jbe@177 546 AND "opinion"."degree" = 2
jbe@177 547 AND "opinion"."fulfilled" = FALSE
jbe@177 548 ),
jbe@177 549 "plus2_fulfilled_count" = (
jbe@177 550 SELECT coalesce(sum("snapshot"."weight"), 0)
jbe@177 551 FROM "issue" CROSS JOIN "opinion"
jbe@177 552 JOIN "direct_interest_snapshot" AS "snapshot"
jbe@177 553 ON "snapshot"."issue_id" = "issue"."id"
jbe@177 554 AND "snapshot"."event" = "issue"."latest_snapshot_event"
jbe@177 555 AND "snapshot"."member_id" = "opinion"."member_id"
jbe@177 556 WHERE "issue"."id" = "issue_id_p"
jbe@177 557 AND "opinion"."suggestion_id" = "suggestion_id_v"
jbe@177 558 AND "opinion"."degree" = 2
jbe@177 559 AND "opinion"."fulfilled" = TRUE
jbe@177 560 )
jbe@177 561 WHERE "suggestion"."id" = "suggestion_id_v";
jbe@177 562 END LOOP;
jbe@177 563 END LOOP;
jbe@177 564 RETURN;
jbe@177 565 END;
jbe@177 566 $$;
jbe@177 567
jbe@177 568 CREATE OR REPLACE FUNCTION "close_voting"("issue_id_p" "issue"."id"%TYPE)
jbe@177 569 RETURNS VOID
jbe@177 570 LANGUAGE 'plpgsql' VOLATILE AS $$
jbe@177 571 DECLARE
jbe@177 572 "area_id_v" "area"."id"%TYPE;
jbe@177 573 "unit_id_v" "unit"."id"%TYPE;
jbe@177 574 "member_id_v" "member"."id"%TYPE;
jbe@177 575 BEGIN
jbe@177 576 PERFORM "lock_issue"("issue_id_p");
jbe@177 577 SELECT "area_id" INTO "area_id_v" FROM "issue" WHERE "id" = "issue_id_p";
jbe@177 578 SELECT "unit_id" INTO "unit_id_v" FROM "area" WHERE "id" = "area_id_v";
jbe@177 579 -- delete delegating votes (in cases of manual reset of issue state):
jbe@177 580 DELETE FROM "delegating_voter"
jbe@177 581 WHERE "issue_id" = "issue_id_p";
jbe@177 582 -- delete votes from non-privileged voters:
jbe@177 583 DELETE FROM "direct_voter"
jbe@177 584 USING (
jbe@177 585 SELECT
jbe@177 586 "direct_voter"."member_id"
jbe@177 587 FROM "direct_voter"
jbe@177 588 JOIN "member" ON "direct_voter"."member_id" = "member"."id"
jbe@177 589 LEFT JOIN "privilege"
jbe@177 590 ON "privilege"."unit_id" = "unit_id_v"
jbe@177 591 AND "privilege"."member_id" = "direct_voter"."member_id"
jbe@177 592 WHERE "direct_voter"."issue_id" = "issue_id_p" AND (
jbe@177 593 "member"."active" = FALSE OR
jbe@177 594 "privilege"."voting_right" ISNULL OR
jbe@177 595 "privilege"."voting_right" = FALSE
jbe@177 596 )
jbe@177 597 ) AS "subquery"
jbe@177 598 WHERE "direct_voter"."issue_id" = "issue_id_p"
jbe@177 599 AND "direct_voter"."member_id" = "subquery"."member_id";
jbe@177 600 -- consider delegations:
jbe@177 601 UPDATE "direct_voter" SET "weight" = 1
jbe@177 602 WHERE "issue_id" = "issue_id_p";
jbe@177 603 PERFORM "add_vote_delegations"("issue_id_p");
jbe@177 604 -- set voter count and mark issue as being calculated:
jbe@177 605 UPDATE "issue" SET
jbe@177 606 "state" = 'calculation',
jbe@177 607 "closed" = now(),
jbe@177 608 "voter_count" = (
jbe@177 609 SELECT coalesce(sum("weight"), 0)
jbe@177 610 FROM "direct_voter" WHERE "issue_id" = "issue_id_p"
jbe@177 611 )
jbe@177 612 WHERE "id" = "issue_id_p";
jbe@177 613 -- materialize battle_view:
jbe@177 614 -- NOTE: "closed" column of issue must be set at this point
jbe@177 615 DELETE FROM "battle" WHERE "issue_id" = "issue_id_p";
jbe@177 616 INSERT INTO "battle" (
jbe@177 617 "issue_id",
jbe@177 618 "winning_initiative_id", "losing_initiative_id",
jbe@177 619 "count"
jbe@177 620 ) SELECT
jbe@177 621 "issue_id",
jbe@177 622 "winning_initiative_id", "losing_initiative_id",
jbe@177 623 "count"
jbe@177 624 FROM "battle_view" WHERE "issue_id" = "issue_id_p";
jbe@177 625 -- copy "positive_votes" and "negative_votes" from "battle" table:
jbe@177 626 UPDATE "initiative" SET
jbe@177 627 "positive_votes" = "battle_win"."count",
jbe@177 628 "negative_votes" = "battle_lose"."count"
jbe@177 629 FROM "battle" AS "battle_win", "battle" AS "battle_lose"
jbe@177 630 WHERE
jbe@177 631 "battle_win"."issue_id" = "issue_id_p" AND
jbe@177 632 "battle_win"."winning_initiative_id" = "initiative"."id" AND
jbe@177 633 "battle_win"."losing_initiative_id" ISNULL AND
jbe@177 634 "battle_lose"."issue_id" = "issue_id_p" AND
jbe@177 635 "battle_lose"."losing_initiative_id" = "initiative"."id" AND
jbe@177 636 "battle_lose"."winning_initiative_id" ISNULL;
jbe@177 637 END;
jbe@177 638 $$;
jbe@177 639
jbe@177 640 DROP FUNCTION "array_init_string"(INTEGER);
jbe@177 641 DROP FUNCTION "square_matrix_init_string"(INTEGER);
jbe@177 642
jbe@177 643 CREATE OR REPLACE FUNCTION "calculate_ranks"("issue_id_p" "issue"."id"%TYPE)
jbe@177 644 RETURNS VOID
jbe@177 645 LANGUAGE 'plpgsql' VOLATILE AS $$
jbe@177 646 DECLARE
jbe@177 647 "issue_row" "issue"%ROWTYPE;
jbe@177 648 "policy_row" "policy"%ROWTYPE;
jbe@177 649 "dimension_v" INTEGER;
jbe@177 650 "vote_matrix" INT4[][]; -- absolute votes
jbe@177 651 "matrix" INT8[][]; -- defeat strength / best paths
jbe@177 652 "i" INTEGER;
jbe@177 653 "j" INTEGER;
jbe@177 654 "k" INTEGER;
jbe@177 655 "battle_row" "battle"%ROWTYPE;
jbe@177 656 "rank_ary" INT4[];
jbe@177 657 "rank_v" INT4;
jbe@177 658 "done_v" INTEGER;
jbe@177 659 "winners_ary" INTEGER[];
jbe@177 660 "initiative_id_v" "initiative"."id"%TYPE;
jbe@177 661 BEGIN
jbe@177 662 SELECT * INTO "issue_row"
jbe@177 663 FROM "issue" WHERE "id" = "issue_id_p"
jbe@177 664 FOR UPDATE;
jbe@177 665 SELECT * INTO "policy_row"
jbe@177 666 FROM "policy" WHERE "id" = "issue_row"."policy_id";
jbe@177 667 SELECT count(1) INTO "dimension_v"
jbe@177 668 FROM "battle_participant" WHERE "issue_id" = "issue_id_p";
jbe@177 669 -- Create "vote_matrix" with absolute number of votes in pairwise
jbe@177 670 -- comparison:
jbe@177 671 "vote_matrix" := array_fill(NULL::INT4, ARRAY["dimension_v", "dimension_v"]);
jbe@177 672 "i" := 1;
jbe@177 673 "j" := 2;
jbe@177 674 FOR "battle_row" IN
jbe@177 675 SELECT * FROM "battle" WHERE "issue_id" = "issue_id_p"
jbe@177 676 ORDER BY
jbe@177 677 "winning_initiative_id" NULLS LAST,
jbe@177 678 "losing_initiative_id" NULLS LAST
jbe@177 679 LOOP
jbe@177 680 "vote_matrix"["i"]["j"] := "battle_row"."count";
jbe@177 681 IF "j" = "dimension_v" THEN
jbe@177 682 "i" := "i" + 1;
jbe@177 683 "j" := 1;
jbe@177 684 ELSE
jbe@177 685 "j" := "j" + 1;
jbe@177 686 IF "j" = "i" THEN
jbe@177 687 "j" := "j" + 1;
jbe@177 688 END IF;
jbe@177 689 END IF;
jbe@177 690 END LOOP;
jbe@177 691 IF "i" != "dimension_v" OR "j" != "dimension_v" + 1 THEN
jbe@177 692 RAISE EXCEPTION 'Wrong battle count (should not happen)';
jbe@177 693 END IF;
jbe@177 694 -- Store defeat strengths in "matrix" using "defeat_strength"
jbe@177 695 -- function:
jbe@177 696 "matrix" := array_fill(NULL::INT8, ARRAY["dimension_v", "dimension_v"]);
jbe@177 697 "i" := 1;
jbe@177 698 LOOP
jbe@177 699 "j" := 1;
jbe@177 700 LOOP
jbe@177 701 IF "i" != "j" THEN
jbe@177 702 "matrix"["i"]["j"] := "defeat_strength"(
jbe@177 703 "vote_matrix"["i"]["j"],
jbe@177 704 "vote_matrix"["j"]["i"]
jbe@177 705 );
jbe@177 706 END IF;
jbe@177 707 EXIT WHEN "j" = "dimension_v";
jbe@177 708 "j" := "j" + 1;
jbe@177 709 END LOOP;
jbe@177 710 EXIT WHEN "i" = "dimension_v";
jbe@177 711 "i" := "i" + 1;
jbe@177 712 END LOOP;
jbe@177 713 -- Find best paths:
jbe@177 714 "i" := 1;
jbe@177 715 LOOP
jbe@177 716 "j" := 1;
jbe@177 717 LOOP
jbe@177 718 IF "i" != "j" THEN
jbe@177 719 "k" := 1;
jbe@177 720 LOOP
jbe@177 721 IF "i" != "k" AND "j" != "k" THEN
jbe@177 722 IF "matrix"["j"]["i"] < "matrix"["i"]["k"] THEN
jbe@177 723 IF "matrix"["j"]["i"] > "matrix"["j"]["k"] THEN
jbe@177 724 "matrix"["j"]["k"] := "matrix"["j"]["i"];
jbe@177 725 END IF;
jbe@177 726 ELSE
jbe@177 727 IF "matrix"["i"]["k"] > "matrix"["j"]["k"] THEN
jbe@177 728 "matrix"["j"]["k"] := "matrix"["i"]["k"];
jbe@177 729 END IF;
jbe@177 730 END IF;
jbe@177 731 END IF;
jbe@177 732 EXIT WHEN "k" = "dimension_v";
jbe@177 733 "k" := "k" + 1;
jbe@177 734 END LOOP;
jbe@177 735 END IF;
jbe@177 736 EXIT WHEN "j" = "dimension_v";
jbe@177 737 "j" := "j" + 1;
jbe@177 738 END LOOP;
jbe@177 739 EXIT WHEN "i" = "dimension_v";
jbe@177 740 "i" := "i" + 1;
jbe@177 741 END LOOP;
jbe@177 742 -- Determine order of winners:
jbe@177 743 "rank_ary" := array_fill(NULL::INT4, ARRAY["dimension_v"]);
jbe@177 744 "rank_v" := 1;
jbe@177 745 "done_v" := 0;
jbe@177 746 LOOP
jbe@177 747 "winners_ary" := '{}';
jbe@177 748 "i" := 1;
jbe@177 749 LOOP
jbe@177 750 IF "rank_ary"["i"] ISNULL THEN
jbe@177 751 "j" := 1;
jbe@177 752 LOOP
jbe@177 753 IF
jbe@177 754 "i" != "j" AND
jbe@177 755 "rank_ary"["j"] ISNULL AND
jbe@177 756 "matrix"["j"]["i"] > "matrix"["i"]["j"]
jbe@177 757 THEN
jbe@177 758 -- someone else is better
jbe@177 759 EXIT;
jbe@177 760 END IF;
jbe@177 761 IF "j" = "dimension_v" THEN
jbe@177 762 -- noone is better
jbe@177 763 "winners_ary" := "winners_ary" || "i";
jbe@177 764 EXIT;
jbe@177 765 END IF;
jbe@177 766 "j" := "j" + 1;
jbe@177 767 END LOOP;
jbe@177 768 END IF;
jbe@177 769 EXIT WHEN "i" = "dimension_v";
jbe@177 770 "i" := "i" + 1;
jbe@177 771 END LOOP;
jbe@177 772 "i" := 1;
jbe@177 773 LOOP
jbe@177 774 "rank_ary"["winners_ary"["i"]] := "rank_v";
jbe@177 775 "done_v" := "done_v" + 1;
jbe@177 776 EXIT WHEN "i" = array_upper("winners_ary", 1);
jbe@177 777 "i" := "i" + 1;
jbe@177 778 END LOOP;
jbe@177 779 EXIT WHEN "done_v" = "dimension_v";
jbe@177 780 "rank_v" := "rank_v" + 1;
jbe@177 781 END LOOP;
jbe@177 782 -- write preliminary results:
jbe@177 783 "i" := 1;
jbe@177 784 FOR "initiative_id_v" IN
jbe@177 785 SELECT "id" FROM "initiative"
jbe@177 786 WHERE "issue_id" = "issue_id_p" AND "admitted"
jbe@177 787 ORDER BY "id"
jbe@177 788 LOOP
jbe@177 789 UPDATE "initiative" SET
jbe@177 790 "direct_majority" =
jbe@177 791 CASE WHEN "policy_row"."direct_majority_strict" THEN
jbe@177 792 "positive_votes" * "policy_row"."direct_majority_den" >
jbe@177 793 "policy_row"."direct_majority_num" * ("positive_votes"+"negative_votes")
jbe@177 794 ELSE
jbe@177 795 "positive_votes" * "policy_row"."direct_majority_den" >=
jbe@177 796 "policy_row"."direct_majority_num" * ("positive_votes"+"negative_votes")
jbe@177 797 END
jbe@177 798 AND "positive_votes" >= "policy_row"."direct_majority_positive"
jbe@177 799 AND "issue_row"."voter_count"-"negative_votes" >=
jbe@177 800 "policy_row"."direct_majority_non_negative",
jbe@177 801 "indirect_majority" =
jbe@177 802 CASE WHEN "policy_row"."indirect_majority_strict" THEN
jbe@177 803 "positive_votes" * "policy_row"."indirect_majority_den" >
jbe@177 804 "policy_row"."indirect_majority_num" * ("positive_votes"+"negative_votes")
jbe@177 805 ELSE
jbe@177 806 "positive_votes" * "policy_row"."indirect_majority_den" >=
jbe@177 807 "policy_row"."indirect_majority_num" * ("positive_votes"+"negative_votes")
jbe@177 808 END
jbe@177 809 AND "positive_votes" >= "policy_row"."indirect_majority_positive"
jbe@177 810 AND "issue_row"."voter_count"-"negative_votes" >=
jbe@177 811 "policy_row"."indirect_majority_non_negative",
jbe@177 812 "schulze_rank" = "rank_ary"["i"],
jbe@177 813 "better_than_status_quo" = "rank_ary"["i"] < "rank_ary"["dimension_v"],
jbe@177 814 "worse_than_status_quo" = "rank_ary"["i"] > "rank_ary"["dimension_v"],
jbe@177 815 "multistage_majority" = "rank_ary"["i"] >= "rank_ary"["dimension_v"],
jbe@177 816 "reverse_beat_path" = "matrix"["dimension_v"]["i"] >= 0,
jbe@177 817 "winner" = FALSE
jbe@177 818 WHERE "id" = "initiative_id_v";
jbe@177 819 "i" := "i" + 1;
jbe@177 820 END LOOP;
jbe@177 821 IF "i" != "dimension_v" THEN
jbe@177 822 RAISE EXCEPTION 'Wrong winner count (should not happen)';
jbe@177 823 END IF;
jbe@177 824 -- take indirect majorities into account:
jbe@177 825 LOOP
jbe@177 826 UPDATE "initiative" SET "indirect_majority" = TRUE
jbe@177 827 FROM (
jbe@177 828 SELECT "new_initiative"."id" AS "initiative_id"
jbe@177 829 FROM "initiative" "old_initiative"
jbe@177 830 JOIN "initiative" "new_initiative"
jbe@177 831 ON "new_initiative"."issue_id" = "issue_id_p"
jbe@177 832 AND "new_initiative"."indirect_majority" = FALSE
jbe@177 833 JOIN "battle" "battle_win"
jbe@177 834 ON "battle_win"."issue_id" = "issue_id_p"
jbe@177 835 AND "battle_win"."winning_initiative_id" = "new_initiative"."id"
jbe@177 836 AND "battle_win"."losing_initiative_id" = "old_initiative"."id"
jbe@177 837 JOIN "battle" "battle_lose"
jbe@177 838 ON "battle_lose"."issue_id" = "issue_id_p"
jbe@177 839 AND "battle_lose"."losing_initiative_id" = "new_initiative"."id"
jbe@177 840 AND "battle_lose"."winning_initiative_id" = "old_initiative"."id"
jbe@177 841 WHERE "old_initiative"."issue_id" = "issue_id_p"
jbe@177 842 AND "old_initiative"."indirect_majority" = TRUE
jbe@177 843 AND CASE WHEN "policy_row"."indirect_majority_strict" THEN
jbe@177 844 "battle_win"."count" * "policy_row"."indirect_majority_den" >
jbe@177 845 "policy_row"."indirect_majority_num" *
jbe@177 846 ("battle_win"."count"+"battle_lose"."count")
jbe@177 847 ELSE
jbe@177 848 "battle_win"."count" * "policy_row"."indirect_majority_den" >=
jbe@177 849 "policy_row"."indirect_majority_num" *
jbe@177 850 ("battle_win"."count"+"battle_lose"."count")
jbe@177 851 END
jbe@177 852 AND "battle_win"."count" >= "policy_row"."indirect_majority_positive"
jbe@177 853 AND "issue_row"."voter_count"-"battle_lose"."count" >=
jbe@177 854 "policy_row"."indirect_majority_non_negative"
jbe@177 855 ) AS "subquery"
jbe@177 856 WHERE "id" = "subquery"."initiative_id";
jbe@177 857 EXIT WHEN NOT FOUND;
jbe@177 858 END LOOP;
jbe@177 859 -- set "multistage_majority" for remaining matching initiatives:
jbe@177 860 UPDATE "initiative" SET "multistage_majority" = TRUE
jbe@177 861 FROM (
jbe@177 862 SELECT "losing_initiative"."id" AS "initiative_id"
jbe@177 863 FROM "initiative" "losing_initiative"
jbe@177 864 JOIN "initiative" "winning_initiative"
jbe@177 865 ON "winning_initiative"."issue_id" = "issue_id_p"
jbe@177 866 AND "winning_initiative"."admitted"
jbe@177 867 JOIN "battle" "battle_win"
jbe@177 868 ON "battle_win"."issue_id" = "issue_id_p"
jbe@177 869 AND "battle_win"."winning_initiative_id" = "winning_initiative"."id"
jbe@177 870 AND "battle_win"."losing_initiative_id" = "losing_initiative"."id"
jbe@177 871 JOIN "battle" "battle_lose"
jbe@177 872 ON "battle_lose"."issue_id" = "issue_id_p"
jbe@177 873 AND "battle_lose"."losing_initiative_id" = "winning_initiative"."id"
jbe@177 874 AND "battle_lose"."winning_initiative_id" = "losing_initiative"."id"
jbe@177 875 WHERE "losing_initiative"."issue_id" = "issue_id_p"
jbe@177 876 AND "losing_initiative"."admitted"
jbe@177 877 AND "winning_initiative"."schulze_rank" <
jbe@177 878 "losing_initiative"."schulze_rank"
jbe@177 879 AND "battle_win"."count" > "battle_lose"."count"
jbe@177 880 AND (
jbe@177 881 "battle_win"."count" > "winning_initiative"."positive_votes" OR
jbe@177 882 "battle_lose"."count" < "losing_initiative"."negative_votes" )
jbe@177 883 ) AS "subquery"
jbe@177 884 WHERE "id" = "subquery"."initiative_id";
jbe@177 885 -- mark eligible initiatives:
jbe@177 886 UPDATE "initiative" SET "eligible" = TRUE
jbe@177 887 WHERE "issue_id" = "issue_id_p"
jbe@177 888 AND "initiative"."direct_majority"
jbe@177 889 AND "initiative"."indirect_majority"
jbe@177 890 AND "initiative"."better_than_status_quo"
jbe@177 891 AND (
jbe@177 892 "policy_row"."no_multistage_majority" = FALSE OR
jbe@177 893 "initiative"."multistage_majority" = FALSE )
jbe@177 894 AND (
jbe@177 895 "policy_row"."no_reverse_beat_path" = FALSE OR
jbe@177 896 "initiative"."reverse_beat_path" = FALSE );
jbe@177 897 -- mark final winner:
jbe@177 898 UPDATE "initiative" SET "winner" = TRUE
jbe@177 899 FROM (
jbe@177 900 SELECT "id" AS "initiative_id"
jbe@177 901 FROM "initiative"
jbe@177 902 WHERE "issue_id" = "issue_id_p" AND "eligible"
jbe@177 903 ORDER BY "schulze_rank", "id"
jbe@177 904 LIMIT 1
jbe@177 905 ) AS "subquery"
jbe@177 906 WHERE "id" = "subquery"."initiative_id";
jbe@177 907 -- write (final) ranks:
jbe@177 908 "rank_v" := 1;
jbe@177 909 FOR "initiative_id_v" IN
jbe@177 910 SELECT "id"
jbe@177 911 FROM "initiative"
jbe@177 912 WHERE "issue_id" = "issue_id_p" AND "admitted"
jbe@177 913 ORDER BY
jbe@177 914 "winner" DESC,
jbe@177 915 ("direct_majority" AND "indirect_majority") DESC,
jbe@177 916 "schulze_rank",
jbe@177 917 "id"
jbe@177 918 LOOP
jbe@177 919 UPDATE "initiative" SET "rank" = "rank_v"
jbe@177 920 WHERE "id" = "initiative_id_v";
jbe@177 921 "rank_v" := "rank_v" + 1;
jbe@177 922 END LOOP;
jbe@177 923 -- set schulze rank of status quo and mark issue as finished:
jbe@177 924 UPDATE "issue" SET
jbe@177 925 "status_quo_schulze_rank" = "rank_ary"["dimension_v"],
jbe@177 926 "state" =
jbe@177 927 CASE WHEN EXISTS (
jbe@177 928 SELECT NULL FROM "initiative"
jbe@177 929 WHERE "issue_id" = "issue_id_p" AND "winner"
jbe@177 930 ) THEN
jbe@177 931 'finished_with_winner'::"issue_state"
jbe@177 932 ELSE
jbe@177 933 'finished_without_winner'::"issue_state"
jbe@177 934 END,
jbe@177 935 "ranks_available" = TRUE
jbe@177 936 WHERE "id" = "issue_id_p";
jbe@177 937 RETURN;
jbe@177 938 END;
jbe@177 939 $$;
jbe@177 940
jbe@177 941 CREATE OR REPLACE FUNCTION "check_issue"
jbe@177 942 ( "issue_id_p" "issue"."id"%TYPE )
jbe@177 943 RETURNS VOID
jbe@177 944 LANGUAGE 'plpgsql' VOLATILE AS $$
jbe@177 945 DECLARE
jbe@177 946 "issue_row" "issue"%ROWTYPE;
jbe@177 947 "policy_row" "policy"%ROWTYPE;
jbe@177 948 BEGIN
jbe@177 949 PERFORM "lock_issue"("issue_id_p");
jbe@177 950 SELECT * INTO "issue_row" FROM "issue" WHERE "id" = "issue_id_p";
jbe@177 951 -- only process open issues:
jbe@177 952 IF "issue_row"."closed" ISNULL THEN
jbe@177 953 SELECT * INTO "policy_row" FROM "policy"
jbe@177 954 WHERE "id" = "issue_row"."policy_id";
jbe@177 955 -- create a snapshot, unless issue is already fully frozen:
jbe@177 956 IF "issue_row"."fully_frozen" ISNULL THEN
jbe@177 957 PERFORM "create_snapshot"("issue_id_p");
jbe@177 958 SELECT * INTO "issue_row" FROM "issue" WHERE "id" = "issue_id_p";
jbe@177 959 END IF;
jbe@177 960 -- eventually close or accept issues, which have not been accepted:
jbe@177 961 IF "issue_row"."accepted" ISNULL THEN
jbe@177 962 IF EXISTS (
jbe@177 963 SELECT NULL FROM "initiative"
jbe@177 964 WHERE "issue_id" = "issue_id_p"
jbe@177 965 AND "supporter_count" > 0
jbe@177 966 AND "supporter_count" * "policy_row"."issue_quorum_den"
jbe@177 967 >= "issue_row"."population" * "policy_row"."issue_quorum_num"
jbe@177 968 ) THEN
jbe@177 969 -- accept issues, if supporter count is high enough
jbe@177 970 PERFORM "set_snapshot_event"("issue_id_p", 'end_of_admission');
jbe@177 971 -- NOTE: "issue_row" used later
jbe@177 972 "issue_row"."state" := 'discussion';
jbe@177 973 "issue_row"."accepted" := now();
jbe@177 974 UPDATE "issue" SET
jbe@177 975 "state" = "issue_row"."state",
jbe@177 976 "accepted" = "issue_row"."accepted"
jbe@177 977 WHERE "id" = "issue_row"."id";
jbe@177 978 ELSIF
jbe@177 979 now() >= "issue_row"."created" + "issue_row"."admission_time"
jbe@177 980 THEN
jbe@177 981 -- close issues, if admission time has expired
jbe@177 982 PERFORM "set_snapshot_event"("issue_id_p", 'end_of_admission');
jbe@177 983 UPDATE "issue" SET
jbe@177 984 "state" = 'canceled_issue_not_accepted',
jbe@177 985 "closed" = now()
jbe@177 986 WHERE "id" = "issue_row"."id";
jbe@177 987 END IF;
jbe@177 988 END IF;
jbe@177 989 -- eventually half freeze issues:
jbe@177 990 IF
jbe@177 991 -- NOTE: issue can't be closed at this point, if it has been accepted
jbe@177 992 "issue_row"."accepted" NOTNULL AND
jbe@177 993 "issue_row"."half_frozen" ISNULL
jbe@177 994 THEN
jbe@177 995 IF
jbe@177 996 now() >= "issue_row"."accepted" + "issue_row"."discussion_time"
jbe@177 997 THEN
jbe@177 998 PERFORM "set_snapshot_event"("issue_id_p", 'half_freeze');
jbe@177 999 -- NOTE: "issue_row" used later
jbe@177 1000 "issue_row"."state" := 'verification';
jbe@177 1001 "issue_row"."half_frozen" := now();
jbe@177 1002 UPDATE "issue" SET
jbe@177 1003 "state" = "issue_row"."state",
jbe@177 1004 "half_frozen" = "issue_row"."half_frozen"
jbe@177 1005 WHERE "id" = "issue_row"."id";
jbe@177 1006 END IF;
jbe@177 1007 END IF;
jbe@177 1008 -- close issues after some time, if all initiatives have been revoked:
jbe@177 1009 IF
jbe@177 1010 "issue_row"."closed" ISNULL AND
jbe@177 1011 NOT EXISTS (
jbe@177 1012 -- all initiatives are revoked
jbe@177 1013 SELECT NULL FROM "initiative"
jbe@177 1014 WHERE "issue_id" = "issue_id_p" AND "revoked" ISNULL
jbe@177 1015 ) AND (
jbe@177 1016 -- and issue has not been accepted yet
jbe@177 1017 "issue_row"."accepted" ISNULL OR
jbe@177 1018 NOT EXISTS (
jbe@177 1019 -- or no initiatives have been revoked lately
jbe@177 1020 SELECT NULL FROM "initiative"
jbe@177 1021 WHERE "issue_id" = "issue_id_p"
jbe@177 1022 AND now() < "revoked" + "issue_row"."verification_time"
jbe@177 1023 ) OR (
jbe@177 1024 -- or verification time has elapsed
jbe@177 1025 "issue_row"."half_frozen" NOTNULL AND
jbe@177 1026 "issue_row"."fully_frozen" ISNULL AND
jbe@177 1027 now() >= "issue_row"."half_frozen" + "issue_row"."verification_time"
jbe@177 1028 )
jbe@177 1029 )
jbe@177 1030 THEN
jbe@177 1031 -- NOTE: "issue_row" used later
jbe@177 1032 IF "issue_row"."accepted" ISNULL THEN
jbe@177 1033 "issue_row"."state" := 'canceled_revoked_before_accepted';
jbe@177 1034 ELSIF "issue_row"."half_frozen" ISNULL THEN
jbe@177 1035 "issue_row"."state" := 'canceled_after_revocation_during_discussion';
jbe@177 1036 ELSE
jbe@177 1037 "issue_row"."state" := 'canceled_after_revocation_during_verification';
jbe@177 1038 END IF;
jbe@177 1039 "issue_row"."closed" := now();
jbe@177 1040 UPDATE "issue" SET
jbe@177 1041 "state" = "issue_row"."state",
jbe@177 1042 "closed" = "issue_row"."closed"
jbe@177 1043 WHERE "id" = "issue_row"."id";
jbe@177 1044 END IF;
jbe@177 1045 -- fully freeze issue after verification time:
jbe@177 1046 IF
jbe@177 1047 "issue_row"."half_frozen" NOTNULL AND
jbe@177 1048 "issue_row"."fully_frozen" ISNULL AND
jbe@177 1049 "issue_row"."closed" ISNULL AND
jbe@177 1050 now() >= "issue_row"."half_frozen" + "issue_row"."verification_time"
jbe@177 1051 THEN
jbe@177 1052 PERFORM "freeze_after_snapshot"("issue_id_p");
jbe@177 1053 -- NOTE: "issue" might change, thus "issue_row" has to be updated below
jbe@177 1054 END IF;
jbe@177 1055 SELECT * INTO "issue_row" FROM "issue" WHERE "id" = "issue_id_p";
jbe@177 1056 -- close issue by calling close_voting(...) after voting time:
jbe@177 1057 IF
jbe@177 1058 "issue_row"."closed" ISNULL AND
jbe@177 1059 "issue_row"."fully_frozen" NOTNULL AND
jbe@177 1060 now() >= "issue_row"."fully_frozen" + "issue_row"."voting_time"
jbe@177 1061 THEN
jbe@177 1062 PERFORM "close_voting"("issue_id_p");
jbe@177 1063 -- calculate ranks will not consume much time and can be done now
jbe@177 1064 PERFORM "calculate_ranks"("issue_id_p");
jbe@177 1065 END IF;
jbe@177 1066 END IF;
jbe@177 1067 RETURN;
jbe@177 1068 END;
jbe@177 1069 $$;
jbe@177 1070
jbe@183 1071 CREATE OR REPLACE FUNCTION "check_everything"()
jbe@183 1072 RETURNS VOID
jbe@183 1073 LANGUAGE 'plpgsql' VOLATILE AS $$
jbe@183 1074 DECLARE
jbe@183 1075 "issue_id_v" "issue"."id"%TYPE;
jbe@183 1076 BEGIN
jbe@184 1077 PERFORM "check_activity"();
jbe@183 1078 PERFORM "calculate_member_counts"();
jbe@183 1079 FOR "issue_id_v" IN SELECT "id" FROM "open_issue" LOOP
jbe@183 1080 PERFORM "check_issue"("issue_id_v");
jbe@183 1081 END LOOP;
jbe@183 1082 FOR "issue_id_v" IN SELECT "id" FROM "issue_with_ranks_missing" LOOP
jbe@183 1083 PERFORM "calculate_ranks"("issue_id_v");
jbe@183 1084 END LOOP;
jbe@183 1085 RETURN;
jbe@183 1086 END;
jbe@183 1087 $$;
jbe@183 1088
jbe@183 1089 CREATE OR REPLACE FUNCTION "delete_member"("member_id_p" "member"."id"%TYPE)
jbe@183 1090 RETURNS VOID
jbe@183 1091 LANGUAGE 'plpgsql' VOLATILE AS $$
jbe@183 1092 BEGIN
jbe@183 1093 UPDATE "member" SET
jbe@183 1094 "last_login" = NULL,
jbe@183 1095 "login" = NULL,
jbe@183 1096 "password" = NULL,
jbe@183 1097 "locked" = TRUE,
jbe@183 1098 "active" = FALSE,
jbe@183 1099 "notify_email" = NULL,
jbe@183 1100 "notify_email_unconfirmed" = NULL,
jbe@183 1101 "notify_email_secret" = NULL,
jbe@183 1102 "notify_email_secret_expiry" = NULL,
jbe@183 1103 "notify_email_lock_expiry" = NULL,
jbe@183 1104 "password_reset_secret" = NULL,
jbe@183 1105 "password_reset_secret_expiry" = NULL,
jbe@183 1106 "organizational_unit" = NULL,
jbe@183 1107 "internal_posts" = NULL,
jbe@183 1108 "realname" = NULL,
jbe@183 1109 "birthday" = NULL,
jbe@183 1110 "address" = NULL,
jbe@183 1111 "email" = NULL,
jbe@183 1112 "xmpp_address" = NULL,
jbe@183 1113 "website" = NULL,
jbe@183 1114 "phone" = NULL,
jbe@183 1115 "mobile_phone" = NULL,
jbe@183 1116 "profession" = NULL,
jbe@183 1117 "external_memberships" = NULL,
jbe@183 1118 "external_posts" = NULL,
jbe@183 1119 "statement" = NULL
jbe@183 1120 WHERE "id" = "member_id_p";
jbe@183 1121 -- "text_search_data" is updated by triggers
jbe@183 1122 DELETE FROM "setting" WHERE "member_id" = "member_id_p";
jbe@183 1123 DELETE FROM "setting_map" WHERE "member_id" = "member_id_p";
jbe@183 1124 DELETE FROM "member_relation_setting" WHERE "member_id" = "member_id_p";
jbe@183 1125 DELETE FROM "member_image" WHERE "member_id" = "member_id_p";
jbe@183 1126 DELETE FROM "contact" WHERE "member_id" = "member_id_p";
jbe@183 1127 DELETE FROM "ignored_member" WHERE "member_id" = "member_id_p";
jbe@183 1128 DELETE FROM "area_setting" WHERE "member_id" = "member_id_p";
jbe@183 1129 DELETE FROM "issue_setting" WHERE "member_id" = "member_id_p";
jbe@183 1130 DELETE FROM "ignored_initiative" WHERE "member_id" = "member_id_p";
jbe@183 1131 DELETE FROM "initiative_setting" WHERE "member_id" = "member_id_p";
jbe@183 1132 DELETE FROM "suggestion_setting" WHERE "member_id" = "member_id_p";
jbe@183 1133 DELETE FROM "membership" WHERE "member_id" = "member_id_p";
jbe@183 1134 DELETE FROM "delegation" WHERE "truster_id" = "member_id_p";
jbe@183 1135 DELETE FROM "non_voter" WHERE "member_id" = "member_id_p";
jbe@183 1136 DELETE FROM "direct_voter" USING "issue"
jbe@183 1137 WHERE "direct_voter"."issue_id" = "issue"."id"
jbe@183 1138 AND "issue"."closed" ISNULL
jbe@183 1139 AND "member_id" = "member_id_p";
jbe@183 1140 RETURN;
jbe@183 1141 END;
jbe@183 1142 $$;
jbe@183 1143
jbe@183 1144 CREATE OR REPLACE FUNCTION "delete_private_data"()
jbe@183 1145 RETURNS VOID
jbe@183 1146 LANGUAGE 'plpgsql' VOLATILE AS $$
jbe@183 1147 BEGIN
jbe@183 1148 UPDATE "member" SET
jbe@183 1149 "last_login" = NULL,
jbe@183 1150 "login" = NULL,
jbe@183 1151 "password" = NULL,
jbe@183 1152 "notify_email" = NULL,
jbe@183 1153 "notify_email_unconfirmed" = NULL,
jbe@183 1154 "notify_email_secret" = NULL,
jbe@183 1155 "notify_email_secret_expiry" = NULL,
jbe@183 1156 "notify_email_lock_expiry" = NULL,
jbe@183 1157 "password_reset_secret" = NULL,
jbe@183 1158 "password_reset_secret_expiry" = NULL,
jbe@183 1159 "organizational_unit" = NULL,
jbe@183 1160 "internal_posts" = NULL,
jbe@183 1161 "realname" = NULL,
jbe@183 1162 "birthday" = NULL,
jbe@183 1163 "address" = NULL,
jbe@183 1164 "email" = NULL,
jbe@183 1165 "xmpp_address" = NULL,
jbe@183 1166 "website" = NULL,
jbe@183 1167 "phone" = NULL,
jbe@183 1168 "mobile_phone" = NULL,
jbe@183 1169 "profession" = NULL,
jbe@183 1170 "external_memberships" = NULL,
jbe@183 1171 "external_posts" = NULL,
jbe@183 1172 "statement" = NULL;
jbe@183 1173 -- "text_search_data" is updated by triggers
jbe@183 1174 DELETE FROM "invite_code";
jbe@183 1175 DELETE FROM "setting";
jbe@183 1176 DELETE FROM "setting_map";
jbe@183 1177 DELETE FROM "member_relation_setting";
jbe@183 1178 DELETE FROM "member_image";
jbe@183 1179 DELETE FROM "contact";
jbe@183 1180 DELETE FROM "ignored_member";
jbe@183 1181 DELETE FROM "area_setting";
jbe@183 1182 DELETE FROM "issue_setting";
jbe@183 1183 DELETE FROM "ignored_initiative";
jbe@183 1184 DELETE FROM "initiative_setting";
jbe@183 1185 DELETE FROM "suggestion_setting";
jbe@183 1186 DELETE FROM "non_voter";
jbe@183 1187 DELETE FROM "direct_voter" USING "issue"
jbe@183 1188 WHERE "direct_voter"."issue_id" = "issue"."id"
jbe@183 1189 AND "issue"."closed" ISNULL;
jbe@183 1190 RETURN;
jbe@183 1191 END;
jbe@183 1192 $$;
jbe@183 1193
jbe@178 1194 COMMIT;
jbe@178 1195
jbe@178 1196 BEGIN;
jbe@178 1197
jbe@184 1198 UPDATE "member" SET
jbe@184 1199 "activated" = "created",
jbe@184 1200 "last_activity" = CASE WHEN "active" THEN
jbe@184 1201 coalesce("last_login"::DATE, now())
jbe@184 1202 ELSE
jbe@184 1203 "last_login"::DATE
jbe@184 1204 END;
jbe@182 1205
jbe@182 1206 UPDATE "member" SET
jbe@182 1207 "created" = "invite_code"."created",
jbe@182 1208 "invite_code" = "invite_code"."code",
jbe@182 1209 "admin_comment" = "invite_code"."comment"
jbe@182 1210 FROM "invite_code"
jbe@182 1211 WHERE "member"."id" = "invite_code"."member_id";
jbe@182 1212
jbe@182 1213 DROP TABLE "invite_code";
jbe@182 1214
jbe@178 1215 UPDATE "initiative" SET
jbe@178 1216 "direct_majority" = "rank" NOTNULL,
jbe@178 1217 "indirect_majority" = "rank" NOTNULL,
jbe@178 1218 "schulze_rank" = "rank",
jbe@178 1219 "better_than_status_quo" = "rank" NOTNULL,
jbe@178 1220 "worse_than_status_quo" = "rank" ISNULL,
jbe@178 1221 "reverse_beat_path" = "rank" ISNULL,
jbe@178 1222 "multistage_majority" = "rank" ISNULL,
jbe@178 1223 "eligible" = "rank" NOTNULL,
jbe@178 1224 "winner" = ("rank" = 1)
jbe@178 1225 FROM "issue"
jbe@178 1226 WHERE "issue"."id" = "initiative"."issue_id"
jbe@178 1227 AND "issue"."state" IN ('finished_without_winner', 'finished_with_winner')
jbe@178 1228 AND "initiative"."admitted";
jbe@177 1229
jbe@178 1230 UPDATE "issue" SET "status_quo_schulze_rank" = "subquery"."rank"
jbe@178 1231 FROM (
jbe@178 1232 SELECT
jbe@178 1233 "issue"."id" AS "issue_id",
jbe@178 1234 COALESCE(max("initiative"."rank") + 1) AS "rank"
jbe@178 1235 FROM "issue" JOIN "initiative"
jbe@178 1236 ON "issue"."id" = "initiative"."issue_id"
jbe@178 1237 WHERE "issue"."state" IN ('finished_without_winner', 'finished_with_winner')
jbe@178 1238 AND "initiative"."admitted"
jbe@178 1239 GROUP BY "issue"."id"
jbe@178 1240 ) AS "subquery"
jbe@178 1241 WHERE "issue"."id" = "subquery"."issue_id";
jbe@178 1242
jbe@178 1243 CREATE FUNCTION "update__set_remaining_ranks"("issue_id_p" "issue"."id"%TYPE)
jbe@178 1244 RETURNS VOID
jbe@178 1245 LANGUAGE 'plpgsql' AS $$
jbe@178 1246 DECLARE
jbe@178 1247 "rank_v" INT4;
jbe@178 1248 "initiative_id_v" INT4;
jbe@178 1249 BEGIN
jbe@178 1250 SELECT "status_quo_schulze_rank" INTO "rank_v"
jbe@178 1251 FROM "issue" WHERE "id" = "issue_id_p";
jbe@178 1252 FOR "initiative_id_v" IN
jbe@178 1253 SELECT "id" FROM "initiative"
jbe@178 1254 WHERE "issue_id" = "issue_id_p" AND "admitted" AND "rank" ISNULL
jbe@178 1255 ORDER BY "vote_ratio"("positive_votes", "negative_votes") DESC
jbe@178 1256 LOOP
jbe@178 1257 UPDATE "initiative" SET
jbe@178 1258 "schulze_rank" = "rank_v" + 1,
jbe@178 1259 "rank" = "rank_v"
jbe@178 1260 WHERE "id" = "initiative_id_v";
jbe@178 1261 "rank_v" := "rank_v" + 1;
jbe@178 1262 END LOOP;
jbe@178 1263 RETURN;
jbe@178 1264 END;
jbe@178 1265 $$;
jbe@178 1266
jbe@178 1267 SELECT "update__set_remaining_ranks"("id") FROM "issue"
jbe@178 1268 WHERE "state" IN ('finished_without_winner', 'finished_with_winner');
jbe@178 1269
jbe@178 1270 DROP FUNCTION "update__set_remaining_ranks"("issue"."id"%TYPE);
jbe@177 1271
jbe@177 1272 UPDATE "suggestion" SET "draft_id" = "subquery"."draft_id"
jbe@177 1273 FROM (
jbe@177 1274 SELECT DISTINCT ON ("suggestion"."id")
jbe@177 1275 "suggestion"."id" AS "suggestion_id",
jbe@177 1276 "draft"."id" AS "draft_id"
jbe@177 1277 FROM "suggestion" JOIN "draft"
jbe@177 1278 ON "suggestion"."initiative_id" = "draft"."initiative_id"
jbe@177 1279 WHERE "draft"."created" <= "suggestion"."created"
jbe@177 1280 ORDER BY "suggestion"."id", "draft"."created" DESC
jbe@177 1281 ) AS "subquery"
jbe@177 1282 WHERE "suggestion"."id" = "subquery"."suggestion_id";
jbe@177 1283
jbe@178 1284 COMMIT;
jbe@178 1285
jbe@184 1286 ALTER TABLE "member" ADD CONSTRAINT "active_requires_activated_and_last_activity"
jbe@184 1287 CHECK ("active" = FALSE OR ("activated" NOTNULL AND "last_activity" NOTNULL));
jbe@177 1288 ALTER TABLE "suggestion" ALTER COLUMN "draft_id" SET NOT NULL;

Impressum / About Us