liquid_feedback_core

annotate update/core-update.v1.4.0-v2.0.0.sql @ 194:5d89f5fcdcfc

find changesets by author, revision, files, or words in the commit message
v1.4.0_rc4 gets v1.4.0
author jbe
date Sat Sep 10 22:42:51 2011 +0200 (2011-09-10)
parents update/core-update.v1.4.0_rc4-v2.0.0.sql@055d232404d6
children 8423373fbadd
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@193 6 SELECT * FROM (VALUES ('2.0.0', 2, 0, 0))
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@186 19 COMMENT ON COLUMN "member"."admin_comment" IS 'Hidden comment for administrative purposes';
jbe@184 20 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 21 COMMENT ON COLUMN "member"."last_activity" IS 'Date of last activity of member; required to be set for "active" members';
jbe@184 22 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 23 COMMENT ON COLUMN "member"."formatting_engine" IS 'Allows different formatting engines (i.e. wiki formats) to be used for "member"."statement"';
jbe@177 24
jbe@185 25 CREATE TYPE "application_access_level" AS ENUM
jbe@185 26 ('member', 'full', 'pseudonymous', 'anonymous');
jbe@185 27
jbe@185 28 COMMENT ON TYPE "application_access_level" IS 'Access privileges for applications using the API';
jbe@185 29
jbe@185 30 CREATE TABLE "member_application" (
jbe@185 31 "id" SERIAL8 PRIMARY KEY,
jbe@185 32 UNIQUE ("member_id", "name"),
jbe@185 33 "member_id" INT4 NOT NULL REFERENCES "member" ("id")
jbe@185 34 ON DELETE CASCADE ON UPDATE CASCADE,
jbe@185 35 "name" TEXT NOT NULL,
jbe@185 36 "comment" TEXT,
jbe@185 37 "access_level" "application_access_level" NOT NULL,
jbe@190 38 "key" TEXT NOT NULL UNIQUE,
jbe@185 39 "last_usage" TIMESTAMPTZ );
jbe@185 40
jbe@185 41 COMMENT ON TABLE "member_application" IS 'Registered application being allowed to use the API';
jbe@185 42
jbe@177 43 CREATE TABLE "rendered_member_statement" (
jbe@177 44 PRIMARY KEY ("member_id", "format"),
jbe@177 45 "member_id" INT8 REFERENCES "member" ("id") ON DELETE CASCADE ON UPDATE CASCADE,
jbe@177 46 "format" TEXT,
jbe@177 47 "content" TEXT NOT NULL );
jbe@177 48
jbe@177 49 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 50
jbe@183 51 DROP VIEW "expired_session";
jbe@183 52 DROP TABLE "session";
jbe@183 53
jbe@177 54 ALTER TABLE "policy" ADD COLUMN "direct_majority_num" INT4 NOT NULL DEFAULT 1;
jbe@177 55 ALTER TABLE "policy" ADD COLUMN "direct_majority_den" INT4 NOT NULL DEFAULT 2;
jbe@177 56 ALTER TABLE "policy" ADD COLUMN "direct_majority_strict" BOOLEAN NOT NULL DEFAULT TRUE;
jbe@177 57 ALTER TABLE "policy" ADD COLUMN "direct_majority_positive" INT4 NOT NULL DEFAULT 0;
jbe@177 58 ALTER TABLE "policy" ADD COLUMN "direct_majority_non_negative" INT4 NOT NULL DEFAULT 0;
jbe@177 59 ALTER TABLE "policy" ADD COLUMN "indirect_majority_num" INT4 NOT NULL DEFAULT 1;
jbe@177 60 ALTER TABLE "policy" ADD COLUMN "indirect_majority_den" INT4 NOT NULL DEFAULT 2;
jbe@177 61 ALTER TABLE "policy" ADD COLUMN "indirect_majority_strict" BOOLEAN NOT NULL DEFAULT TRUE;
jbe@177 62 ALTER TABLE "policy" ADD COLUMN "indirect_majority_positive" INT4 NOT NULL DEFAULT 0;
jbe@177 63 ALTER TABLE "policy" ADD COLUMN "indirect_majority_non_negative" INT4 NOT NULL DEFAULT 0;
jbe@177 64 ALTER TABLE "policy" ADD COLUMN "no_reverse_beat_path" BOOLEAN NOT NULL DEFAULT TRUE;
jbe@177 65 ALTER TABLE "policy" ADD COLUMN "no_multistage_majority" BOOLEAN NOT NULL DEFAULT FALSE;
jbe@177 66
jbe@177 67 UPDATE "policy" SET
jbe@177 68 "direct_majority_num" = "majority_num",
jbe@177 69 "direct_majority_den" = "majority_den",
jbe@177 70 "direct_majority_strict" = "majority_strict",
jbe@177 71 "indirect_majority_num" = "majority_num",
jbe@177 72 "indirect_majority_den" = "majority_den",
jbe@177 73 "indirect_majority_strict" = "majority_strict";
jbe@177 74
jbe@177 75 ALTER TABLE "policy" DROP COLUMN "majority_num";
jbe@177 76 ALTER TABLE "policy" DROP COLUMN "majority_den";
jbe@177 77 ALTER TABLE "policy" DROP COLUMN "majority_strict";
jbe@177 78
jbe@177 79 COMMENT ON COLUMN "policy"."direct_majority_num" IS 'Numerator of fraction of neccessary direct majority for initiatives to be attainable as winner';
jbe@177 80 COMMENT ON COLUMN "policy"."direct_majority_den" IS 'Denominator of fraction of neccessary direct majority for initaitives to be attainable as winner';
jbe@177 81 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 82 COMMENT ON COLUMN "policy"."direct_majority_positive" IS 'Absolute number of "positive_votes" neccessary for an initiative to be attainable as winner';
jbe@177 83 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 84 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 85 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 86 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 87 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 88 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 89 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 90 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 91
jbe@177 92 ALTER TABLE "area" DROP COLUMN "autoreject_weight";
jbe@177 93
jbe@177 94 DROP VIEW "open_issue";
jbe@177 95 DROP VIEW "issue_with_ranks_missing";
jbe@177 96
jbe@177 97 ALTER TABLE "issue" DROP COLUMN "vote_now";
jbe@177 98 ALTER TABLE "issue" DROP COLUMN "vote_later";
jbe@177 99 ALTER TABLE "issue" ADD COLUMN "status_quo_schulze_rank" INT4;
jbe@177 100
jbe@177 101 CREATE VIEW "open_issue" AS
jbe@177 102 SELECT * FROM "issue" WHERE "closed" ISNULL;
jbe@177 103
jbe@177 104 COMMENT ON VIEW "open_issue" IS 'All open issues';
jbe@177 105
jbe@177 106 CREATE VIEW "issue_with_ranks_missing" AS
jbe@177 107 SELECT * FROM "issue"
jbe@177 108 WHERE "fully_frozen" NOTNULL
jbe@177 109 AND "closed" NOTNULL
jbe@177 110 AND "ranks_available" = FALSE;
jbe@177 111
jbe@177 112 COMMENT ON VIEW "issue_with_ranks_missing" IS 'Issues where voting was finished, but no ranks have been calculated yet';
jbe@177 113
jbe@177 114 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@177 115 COMMENT ON COLUMN "issue"."snapshot" IS 'Point in time, when snapshot tables have been updated and "population" and *_count values were precalculated';
jbe@177 116 COMMENT ON COLUMN "issue"."status_quo_schulze_rank" IS 'Schulze rank of status quo, as calculated by "calculate_ranks" function';
jbe@177 117
jbe@179 118 DROP VIEW "battle_view";
jbe@179 119
jbe@180 120 ALTER TABLE "initiative" DROP CONSTRAINT "non_admitted_initiatives_cant_contain_voting_results";
jbe@180 121 ALTER TABLE "initiative" DROP CONSTRAINT "all_or_none_of_positive_votes_negative_votes_and_agreed_must_be_null";
jbe@180 122 ALTER TABLE "initiative" DROP CONSTRAINT "non_agreed_initiatives_cant_get_a_rank";
jbe@180 123
jbe@178 124 ALTER TABLE "initiative" DROP COLUMN "agreed";
jbe@177 125 ALTER TABLE "initiative" ADD COLUMN "direct_majority" BOOLEAN;
jbe@177 126 ALTER TABLE "initiative" ADD COLUMN "indirect_majority" BOOLEAN;
jbe@177 127 ALTER TABLE "initiative" ADD COLUMN "schulze_rank" INT4;
jbe@177 128 ALTER TABLE "initiative" ADD COLUMN "better_than_status_quo" BOOLEAN;
jbe@177 129 ALTER TABLE "initiative" ADD COLUMN "worse_than_status_quo" BOOLEAN;
jbe@177 130 ALTER TABLE "initiative" ADD COLUMN "reverse_beat_path" BOOLEAN;
jbe@177 131 ALTER TABLE "initiative" ADD COLUMN "multistage_majority" BOOLEAN;
jbe@177 132 ALTER TABLE "initiative" ADD COLUMN "eligible" BOOLEAN;
jbe@177 133 ALTER TABLE "initiative" ADD COLUMN "winner" BOOLEAN;
jbe@177 134
jbe@177 135 ALTER TABLE "initiative" ADD CONSTRAINT "non_admitted_initiatives_cant_contain_voting_results" CHECK (
jbe@177 136 ( "admitted" NOTNULL AND "admitted" = TRUE ) OR
jbe@177 137 ( "positive_votes" ISNULL AND "negative_votes" ISNULL AND
jbe@177 138 "direct_majority" ISNULL AND "indirect_majority" ISNULL AND
jbe@177 139 "schulze_rank" ISNULL AND
jbe@177 140 "better_than_status_quo" ISNULL AND "worse_than_status_quo" ISNULL AND
jbe@177 141 "reverse_beat_path" ISNULL AND "multistage_majority" ISNULL AND
jbe@177 142 "eligible" ISNULL AND "winner" ISNULL AND "rank" ISNULL ) );
jbe@177 143 ALTER TABLE "initiative" ADD CONSTRAINT "better_excludes_worse" CHECK (NOT ("better_than_status_quo" AND "worse_than_status_quo"));
jbe@177 144 ALTER TABLE "initiative" ADD CONSTRAINT "minimum_requirement_to_be_eligible" CHECK (
jbe@177 145 "eligible" = FALSE OR
jbe@177 146 ("direct_majority" AND "indirect_majority" AND "better_than_status_quo") );
jbe@177 147 ALTER TABLE "initiative" ADD CONSTRAINT "winner_must_be_eligible" CHECK ("winner"=FALSE OR "eligible"=TRUE);
jbe@177 148 ALTER TABLE "initiative" ADD CONSTRAINT "winner_must_have_first_rank" CHECK ("winner"=FALSE OR "rank"=1);
jbe@177 149 ALTER TABLE "initiative" ADD CONSTRAINT "eligible_at_first_rank_is_winner" CHECK ("eligible"=FALSE OR "rank"!=1 OR "winner"=TRUE);
jbe@177 150 ALTER TABLE "initiative" ADD CONSTRAINT "unique_rank_per_issue" UNIQUE ("issue_id", "rank");
jbe@177 151
jbe@177 152 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@177 153 COMMENT ON COLUMN "initiative"."indirect_majority" IS 'Same as "direct_majority", but also considering indirect beat paths';
jbe@177 154 COMMENT ON COLUMN "initiative"."schulze_rank" IS 'Schulze-Ranking without tie-breaking';
jbe@177 155 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@177 156 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@177 157 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@177 158 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@177 159 COMMENT ON COLUMN "initiative"."eligible" IS 'Initiative is "attainable" and depending on selected policy has no "reverse_beat_path" or "multistage_majority"';
jbe@177 160 COMMENT ON COLUMN "initiative"."winner" IS 'Winner is the "eligible" initiative with best "schulze_rank" and in case of ties with lowest "id"';
jbe@177 161 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@177 162
jbe@177 163 ALTER TABLE "battle" DROP CONSTRAINT "battle_pkey";
jbe@177 164 ALTER TABLE "battle" ALTER COLUMN "issue_id" SET NOT NULL;
jbe@177 165 ALTER TABLE "battle" ADD CONSTRAINT "initiative_ids_not_equal" CHECK (
jbe@177 166 "winning_initiative_id" != "losing_initiative_id" OR
jbe@177 167 ( ("winning_initiative_id" NOTNULL AND "losing_initiative_id" ISNULL) OR
jbe@177 168 ("winning_initiative_id" ISNULL AND "losing_initiative_id" NOTNULL) ) );
jbe@177 169
jbe@177 170 CREATE UNIQUE INDEX "battle_winning_losing_idx" ON "battle" ("issue_id", "winning_initiative_id", "losing_initiative_id");
jbe@177 171 CREATE UNIQUE INDEX "battle_winning_null_idx" ON "battle" ("issue_id", "winning_initiative_id") WHERE "losing_initiative_id" ISNULL;
jbe@177 172 CREATE UNIQUE INDEX "battle_null_losing_idx" ON "battle" ("issue_id", "losing_initiative_id") WHERE "winning_initiative_id" ISNULL;
jbe@177 173
jbe@177 174 ALTER TABLE "suggestion" ADD COLUMN "draft_id" INT8;
jbe@177 175 ALTER TABLE "suggestion" ADD FOREIGN KEY ("initiative_id", "draft_id") REFERENCES "draft" ("initiative_id", "id") ON DELETE NO ACTION ON UPDATE CASCADE;
jbe@177 176 ALTER TABLE "suggestion" ADD COLUMN "formatting_engine" TEXT;
jbe@177 177 ALTER TABLE "suggestion" RENAME COLUMN "description" TO "content";
jbe@177 178
jbe@177 179 DROP TRIGGER "update_text_search_data" ON "suggestion";
jbe@177 180
jbe@177 181 CREATE TRIGGER "update_text_search_data"
jbe@177 182 BEFORE INSERT OR UPDATE ON "suggestion"
jbe@177 183 FOR EACH ROW EXECUTE PROCEDURE
jbe@177 184 tsvector_update_trigger('text_search_data', 'pg_catalog.simple',
jbe@177 185 "name", "content");
jbe@177 186
jbe@177 187 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@177 188
jbe@177 189 CREATE TABLE "rendered_suggestion" (
jbe@177 190 PRIMARY KEY ("suggestion_id", "format"),
jbe@177 191 "suggestion_id" INT8 REFERENCES "suggestion" ("id") ON DELETE CASCADE ON UPDATE CASCADE,
jbe@177 192 "format" TEXT,
jbe@177 193 "content" TEXT NOT NULL );
jbe@177 194
jbe@177 195 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@177 196
jbe@183 197 DROP TABLE "invite_code_unit";
jbe@183 198
jbe@177 199 DROP VIEW "area_member_count";
jbe@177 200
jbe@177 201 ALTER TABLE "membership" DROP COLUMN "autoreject";
jbe@177 202
jbe@177 203 ALTER TABLE "interest" DROP COLUMN "autoreject";
jbe@177 204 ALTER TABLE "interest" DROP COLUMN "voting_requested";
jbe@177 205
jbe@177 206 ALTER TABLE "supporter" DROP CONSTRAINT "supporter_initiative_id_fkey";
jbe@177 207 ALTER TABLE "supporter" ADD FOREIGN KEY ("initiative_id", "draft_id") REFERENCES "draft" ("initiative_id", "id") ON DELETE NO ACTION ON UPDATE CASCADE;
jbe@177 208
jbe@177 209 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@177 210
jbe@177 211 ALTER TABLE "direct_interest_snapshot" DROP COLUMN "voting_requested";
jbe@177 212 ALTER TABLE "direct_voter" DROP COLUMN "autoreject";
jbe@177 213
jbe@177 214 DROP TRIGGER "default_for_draft_id" ON "supporter";
jbe@177 215 DROP FUNCTION "supporter_default_for_draft_id_trigger"();
jbe@177 216
jbe@177 217 CREATE FUNCTION "default_for_draft_id_trigger"()
jbe@177 218 RETURNS TRIGGER
jbe@177 219 LANGUAGE 'plpgsql' VOLATILE AS $$
jbe@177 220 BEGIN
jbe@177 221 IF NEW."draft_id" ISNULL THEN
jbe@177 222 SELECT "id" INTO NEW."draft_id" FROM "current_draft"
jbe@177 223 WHERE "initiative_id" = NEW."initiative_id";
jbe@177 224 END IF;
jbe@177 225 RETURN NEW;
jbe@177 226 END;
jbe@177 227 $$;
jbe@177 228
jbe@177 229 CREATE TRIGGER "default_for_draft_id" BEFORE INSERT OR UPDATE ON "suggestion"
jbe@177 230 FOR EACH ROW EXECUTE PROCEDURE "default_for_draft_id_trigger"();
jbe@177 231 CREATE TRIGGER "default_for_draft_id" BEFORE INSERT OR UPDATE ON "supporter"
jbe@177 232 FOR EACH ROW EXECUTE PROCEDURE "default_for_draft_id_trigger"();
jbe@177 233
jbe@177 234 COMMENT ON FUNCTION "default_for_draft_id_trigger"() IS 'Implementation of trigger "default_for_draft" on tables "supporter" and "suggestion"';
jbe@177 235 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@177 236 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@177 237
jbe@177 238 CREATE VIEW "area_member_count" AS
jbe@177 239 SELECT
jbe@177 240 "area"."id" AS "area_id",
jbe@177 241 count("member"."id") AS "direct_member_count",
jbe@177 242 coalesce(
jbe@177 243 sum(
jbe@177 244 CASE WHEN "member"."id" NOTNULL THEN
jbe@177 245 "membership_weight"("area"."id", "member"."id")
jbe@177 246 ELSE 0 END
jbe@177 247 )
jbe@177 248 ) AS "member_weight"
jbe@177 249 FROM "area"
jbe@177 250 LEFT JOIN "membership"
jbe@177 251 ON "area"."id" = "membership"."area_id"
jbe@177 252 LEFT JOIN "privilege"
jbe@177 253 ON "privilege"."unit_id" = "area"."unit_id"
jbe@177 254 AND "privilege"."member_id" = "membership"."member_id"
jbe@177 255 AND "privilege"."voting_right"
jbe@177 256 LEFT JOIN "member"
jbe@177 257 ON "member"."id" = "privilege"."member_id" -- NOTE: no membership here!
jbe@177 258 AND "member"."active"
jbe@177 259 GROUP BY "area"."id";
jbe@177 260
jbe@177 261 COMMENT ON VIEW "area_member_count" IS 'View used to update "direct_member_count" and "member_weight" columns of table "area"';
jbe@177 262
jbe@177 263 CREATE VIEW "battle_participant" AS
jbe@177 264 SELECT "initiative"."id", "initiative"."issue_id"
jbe@177 265 FROM "issue" JOIN "initiative"
jbe@177 266 ON "issue"."id" = "initiative"."issue_id"
jbe@177 267 WHERE "initiative"."admitted"
jbe@177 268 UNION ALL
jbe@177 269 SELECT NULL, "id" AS "issue_id"
jbe@177 270 FROM "issue";
jbe@177 271
jbe@177 272 COMMENT ON VIEW "battle_participant" IS 'Helper view for "battle_view" containing admitted initiatives plus virtual "status-quo" initiative denoted by NULL reference';
jbe@177 273
jbe@179 274 CREATE VIEW "battle_view" AS
jbe@177 275 SELECT
jbe@177 276 "issue"."id" AS "issue_id",
jbe@177 277 "winning_initiative"."id" AS "winning_initiative_id",
jbe@177 278 "losing_initiative"."id" AS "losing_initiative_id",
jbe@177 279 sum(
jbe@177 280 CASE WHEN
jbe@177 281 coalesce("better_vote"."grade", 0) >
jbe@177 282 coalesce("worse_vote"."grade", 0)
jbe@177 283 THEN "direct_voter"."weight" ELSE 0 END
jbe@177 284 ) AS "count"
jbe@177 285 FROM "issue"
jbe@177 286 LEFT JOIN "direct_voter"
jbe@177 287 ON "issue"."id" = "direct_voter"."issue_id"
jbe@177 288 JOIN "battle_participant" AS "winning_initiative"
jbe@177 289 ON "issue"."id" = "winning_initiative"."issue_id"
jbe@177 290 JOIN "battle_participant" AS "losing_initiative"
jbe@177 291 ON "issue"."id" = "losing_initiative"."issue_id"
jbe@177 292 LEFT JOIN "vote" AS "better_vote"
jbe@177 293 ON "direct_voter"."member_id" = "better_vote"."member_id"
jbe@177 294 AND "winning_initiative"."id" = "better_vote"."initiative_id"
jbe@177 295 LEFT JOIN "vote" AS "worse_vote"
jbe@177 296 ON "direct_voter"."member_id" = "worse_vote"."member_id"
jbe@177 297 AND "losing_initiative"."id" = "worse_vote"."initiative_id"
jbe@177 298 WHERE "issue"."closed" NOTNULL
jbe@177 299 AND "issue"."cleaned" ISNULL
jbe@177 300 AND (
jbe@177 301 "winning_initiative"."id" != "losing_initiative"."id" OR
jbe@177 302 ( ("winning_initiative"."id" NOTNULL AND "losing_initiative"."id" ISNULL) OR
jbe@177 303 ("winning_initiative"."id" ISNULL AND "losing_initiative"."id" NOTNULL) ) )
jbe@177 304 GROUP BY
jbe@177 305 "issue"."id",
jbe@177 306 "winning_initiative"."id",
jbe@177 307 "losing_initiative"."id";
jbe@177 308
jbe@177 309 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@177 310
jbe@184 311 DROP FUNCTION "check_last_login"();
jbe@184 312
jbe@184 313 CREATE FUNCTION "check_activity"()
jbe@184 314 RETURNS VOID
jbe@184 315 LANGUAGE 'plpgsql' VOLATILE AS $$
jbe@184 316 DECLARE
jbe@184 317 "system_setting_row" "system_setting"%ROWTYPE;
jbe@184 318 BEGIN
jbe@184 319 SELECT * INTO "system_setting_row" FROM "system_setting";
jbe@184 320 LOCK TABLE "member" IN SHARE ROW EXCLUSIVE MODE;
jbe@184 321 IF "system_setting_row"."member_ttl" NOTNULL THEN
jbe@184 322 UPDATE "member" SET "active" = FALSE
jbe@184 323 WHERE "active" = TRUE
jbe@184 324 AND "last_activity" < (now() - "system_setting_row"."member_ttl")::DATE;
jbe@184 325 END IF;
jbe@184 326 RETURN;
jbe@184 327 END;
jbe@184 328 $$;
jbe@184 329
jbe@184 330 COMMENT ON FUNCTION "check_activity"() IS 'Deactivates members when "last_activity" is older than "system_setting"."member_ttl".';
jbe@184 331
jbe@189 332 CREATE OR REPLACE FUNCTION "calculate_member_counts"()
jbe@189 333 RETURNS VOID
jbe@189 334 LANGUAGE 'plpgsql' VOLATILE AS $$
jbe@189 335 BEGIN
jbe@189 336 LOCK TABLE "member" IN SHARE MODE;
jbe@189 337 LOCK TABLE "member_count" IN EXCLUSIVE MODE;
jbe@189 338 LOCK TABLE "unit" IN EXCLUSIVE MODE;
jbe@189 339 LOCK TABLE "area" IN EXCLUSIVE MODE;
jbe@189 340 LOCK TABLE "privilege" IN SHARE MODE;
jbe@189 341 LOCK TABLE "membership" IN SHARE MODE;
jbe@189 342 DELETE FROM "member_count";
jbe@189 343 INSERT INTO "member_count" ("total_count")
jbe@189 344 SELECT "total_count" FROM "member_count_view";
jbe@189 345 UPDATE "unit" SET "member_count" = "view"."member_count"
jbe@189 346 FROM "unit_member_count" AS "view"
jbe@189 347 WHERE "view"."unit_id" = "unit"."id";
jbe@189 348 UPDATE "area" SET
jbe@189 349 "direct_member_count" = "view"."direct_member_count",
jbe@189 350 "member_weight" = "view"."member_weight"
jbe@189 351 FROM "area_member_count" AS "view"
jbe@189 352 WHERE "view"."area_id" = "area"."id";
jbe@189 353 RETURN;
jbe@189 354 END;
jbe@189 355 $$;
jbe@189 356
jbe@177 357 CREATE OR REPLACE FUNCTION "create_interest_snapshot"
jbe@177 358 ( "issue_id_p" "issue"."id"%TYPE )
jbe@177 359 RETURNS VOID
jbe@177 360 LANGUAGE 'plpgsql' VOLATILE AS $$
jbe@177 361 DECLARE
jbe@177 362 "member_id_v" "member"."id"%TYPE;
jbe@177 363 BEGIN
jbe@177 364 DELETE FROM "direct_interest_snapshot"
jbe@177 365 WHERE "issue_id" = "issue_id_p"
jbe@177 366 AND "event" = 'periodic';
jbe@177 367 DELETE FROM "delegating_interest_snapshot"
jbe@177 368 WHERE "issue_id" = "issue_id_p"
jbe@177 369 AND "event" = 'periodic';
jbe@177 370 DELETE FROM "direct_supporter_snapshot"
jbe@177 371 WHERE "issue_id" = "issue_id_p"
jbe@177 372 AND "event" = 'periodic';
jbe@177 373 INSERT INTO "direct_interest_snapshot"
jbe@177 374 ("issue_id", "event", "member_id")
jbe@177 375 SELECT
jbe@177 376 "issue_id_p" AS "issue_id",
jbe@177 377 'periodic' AS "event",
jbe@177 378 "member"."id" AS "member_id"
jbe@177 379 FROM "issue"
jbe@177 380 JOIN "area" ON "issue"."area_id" = "area"."id"
jbe@177 381 JOIN "interest" ON "issue"."id" = "interest"."issue_id"
jbe@177 382 JOIN "member" ON "interest"."member_id" = "member"."id"
jbe@177 383 JOIN "privilege"
jbe@177 384 ON "privilege"."unit_id" = "area"."unit_id"
jbe@177 385 AND "privilege"."member_id" = "member"."id"
jbe@177 386 WHERE "issue"."id" = "issue_id_p"
jbe@177 387 AND "member"."active" AND "privilege"."voting_right";
jbe@177 388 FOR "member_id_v" IN
jbe@177 389 SELECT "member_id" FROM "direct_interest_snapshot"
jbe@177 390 WHERE "issue_id" = "issue_id_p"
jbe@177 391 AND "event" = 'periodic'
jbe@177 392 LOOP
jbe@177 393 UPDATE "direct_interest_snapshot" SET
jbe@177 394 "weight" = 1 +
jbe@177 395 "weight_of_added_delegations_for_interest_snapshot"(
jbe@177 396 "issue_id_p",
jbe@177 397 "member_id_v",
jbe@177 398 '{}'
jbe@177 399 )
jbe@177 400 WHERE "issue_id" = "issue_id_p"
jbe@177 401 AND "event" = 'periodic'
jbe@177 402 AND "member_id" = "member_id_v";
jbe@177 403 END LOOP;
jbe@177 404 INSERT INTO "direct_supporter_snapshot"
jbe@177 405 ( "issue_id", "initiative_id", "event", "member_id",
jbe@177 406 "informed", "satisfied" )
jbe@177 407 SELECT
jbe@177 408 "issue_id_p" AS "issue_id",
jbe@177 409 "initiative"."id" AS "initiative_id",
jbe@177 410 'periodic' AS "event",
jbe@177 411 "supporter"."member_id" AS "member_id",
jbe@177 412 "supporter"."draft_id" = "current_draft"."id" AS "informed",
jbe@177 413 NOT EXISTS (
jbe@177 414 SELECT NULL FROM "critical_opinion"
jbe@177 415 WHERE "initiative_id" = "initiative"."id"
jbe@177 416 AND "member_id" = "supporter"."member_id"
jbe@177 417 ) AS "satisfied"
jbe@177 418 FROM "initiative"
jbe@177 419 JOIN "supporter"
jbe@177 420 ON "supporter"."initiative_id" = "initiative"."id"
jbe@177 421 JOIN "current_draft"
jbe@177 422 ON "initiative"."id" = "current_draft"."initiative_id"
jbe@177 423 JOIN "direct_interest_snapshot"
jbe@177 424 ON "supporter"."member_id" = "direct_interest_snapshot"."member_id"
jbe@177 425 AND "initiative"."issue_id" = "direct_interest_snapshot"."issue_id"
jbe@177 426 AND "event" = 'periodic'
jbe@177 427 WHERE "initiative"."issue_id" = "issue_id_p";
jbe@177 428 RETURN;
jbe@177 429 END;
jbe@177 430 $$;
jbe@177 431
jbe@177 432 CREATE OR REPLACE FUNCTION "create_snapshot"
jbe@177 433 ( "issue_id_p" "issue"."id"%TYPE )
jbe@177 434 RETURNS VOID
jbe@177 435 LANGUAGE 'plpgsql' VOLATILE AS $$
jbe@177 436 DECLARE
jbe@177 437 "initiative_id_v" "initiative"."id"%TYPE;
jbe@177 438 "suggestion_id_v" "suggestion"."id"%TYPE;
jbe@177 439 BEGIN
jbe@177 440 PERFORM "lock_issue"("issue_id_p");
jbe@177 441 PERFORM "create_population_snapshot"("issue_id_p");
jbe@177 442 PERFORM "create_interest_snapshot"("issue_id_p");
jbe@177 443 UPDATE "issue" SET
jbe@177 444 "snapshot" = now(),
jbe@177 445 "latest_snapshot_event" = 'periodic',
jbe@177 446 "population" = (
jbe@177 447 SELECT coalesce(sum("weight"), 0)
jbe@177 448 FROM "direct_population_snapshot"
jbe@177 449 WHERE "issue_id" = "issue_id_p"
jbe@177 450 AND "event" = 'periodic'
jbe@177 451 )
jbe@177 452 WHERE "id" = "issue_id_p";
jbe@177 453 FOR "initiative_id_v" IN
jbe@177 454 SELECT "id" FROM "initiative" WHERE "issue_id" = "issue_id_p"
jbe@177 455 LOOP
jbe@177 456 UPDATE "initiative" SET
jbe@177 457 "supporter_count" = (
jbe@177 458 SELECT coalesce(sum("di"."weight"), 0)
jbe@177 459 FROM "direct_interest_snapshot" AS "di"
jbe@177 460 JOIN "direct_supporter_snapshot" AS "ds"
jbe@177 461 ON "di"."member_id" = "ds"."member_id"
jbe@177 462 WHERE "di"."issue_id" = "issue_id_p"
jbe@177 463 AND "di"."event" = 'periodic'
jbe@177 464 AND "ds"."initiative_id" = "initiative_id_v"
jbe@177 465 AND "ds"."event" = 'periodic'
jbe@177 466 ),
jbe@177 467 "informed_supporter_count" = (
jbe@177 468 SELECT coalesce(sum("di"."weight"), 0)
jbe@177 469 FROM "direct_interest_snapshot" AS "di"
jbe@177 470 JOIN "direct_supporter_snapshot" AS "ds"
jbe@177 471 ON "di"."member_id" = "ds"."member_id"
jbe@177 472 WHERE "di"."issue_id" = "issue_id_p"
jbe@177 473 AND "di"."event" = 'periodic'
jbe@177 474 AND "ds"."initiative_id" = "initiative_id_v"
jbe@177 475 AND "ds"."event" = 'periodic'
jbe@177 476 AND "ds"."informed"
jbe@177 477 ),
jbe@177 478 "satisfied_supporter_count" = (
jbe@177 479 SELECT coalesce(sum("di"."weight"), 0)
jbe@177 480 FROM "direct_interest_snapshot" AS "di"
jbe@177 481 JOIN "direct_supporter_snapshot" AS "ds"
jbe@177 482 ON "di"."member_id" = "ds"."member_id"
jbe@177 483 WHERE "di"."issue_id" = "issue_id_p"
jbe@177 484 AND "di"."event" = 'periodic'
jbe@177 485 AND "ds"."initiative_id" = "initiative_id_v"
jbe@177 486 AND "ds"."event" = 'periodic'
jbe@177 487 AND "ds"."satisfied"
jbe@177 488 ),
jbe@177 489 "satisfied_informed_supporter_count" = (
jbe@177 490 SELECT coalesce(sum("di"."weight"), 0)
jbe@177 491 FROM "direct_interest_snapshot" AS "di"
jbe@177 492 JOIN "direct_supporter_snapshot" AS "ds"
jbe@177 493 ON "di"."member_id" = "ds"."member_id"
jbe@177 494 WHERE "di"."issue_id" = "issue_id_p"
jbe@177 495 AND "di"."event" = 'periodic'
jbe@177 496 AND "ds"."initiative_id" = "initiative_id_v"
jbe@177 497 AND "ds"."event" = 'periodic'
jbe@177 498 AND "ds"."informed"
jbe@177 499 AND "ds"."satisfied"
jbe@177 500 )
jbe@177 501 WHERE "id" = "initiative_id_v";
jbe@177 502 FOR "suggestion_id_v" IN
jbe@177 503 SELECT "id" FROM "suggestion"
jbe@177 504 WHERE "initiative_id" = "initiative_id_v"
jbe@177 505 LOOP
jbe@177 506 UPDATE "suggestion" SET
jbe@177 507 "minus2_unfulfilled_count" = (
jbe@177 508 SELECT coalesce(sum("snapshot"."weight"), 0)
jbe@177 509 FROM "issue" CROSS JOIN "opinion"
jbe@177 510 JOIN "direct_interest_snapshot" AS "snapshot"
jbe@177 511 ON "snapshot"."issue_id" = "issue"."id"
jbe@177 512 AND "snapshot"."event" = "issue"."latest_snapshot_event"
jbe@177 513 AND "snapshot"."member_id" = "opinion"."member_id"
jbe@177 514 WHERE "issue"."id" = "issue_id_p"
jbe@177 515 AND "opinion"."suggestion_id" = "suggestion_id_v"
jbe@177 516 AND "opinion"."degree" = -2
jbe@177 517 AND "opinion"."fulfilled" = FALSE
jbe@177 518 ),
jbe@177 519 "minus2_fulfilled_count" = (
jbe@177 520 SELECT coalesce(sum("snapshot"."weight"), 0)
jbe@177 521 FROM "issue" CROSS JOIN "opinion"
jbe@177 522 JOIN "direct_interest_snapshot" AS "snapshot"
jbe@177 523 ON "snapshot"."issue_id" = "issue"."id"
jbe@177 524 AND "snapshot"."event" = "issue"."latest_snapshot_event"
jbe@177 525 AND "snapshot"."member_id" = "opinion"."member_id"
jbe@177 526 WHERE "issue"."id" = "issue_id_p"
jbe@177 527 AND "opinion"."suggestion_id" = "suggestion_id_v"
jbe@177 528 AND "opinion"."degree" = -2
jbe@177 529 AND "opinion"."fulfilled" = TRUE
jbe@177 530 ),
jbe@177 531 "minus1_unfulfilled_count" = (
jbe@177 532 SELECT coalesce(sum("snapshot"."weight"), 0)
jbe@177 533 FROM "issue" CROSS JOIN "opinion"
jbe@177 534 JOIN "direct_interest_snapshot" AS "snapshot"
jbe@177 535 ON "snapshot"."issue_id" = "issue"."id"
jbe@177 536 AND "snapshot"."event" = "issue"."latest_snapshot_event"
jbe@177 537 AND "snapshot"."member_id" = "opinion"."member_id"
jbe@177 538 WHERE "issue"."id" = "issue_id_p"
jbe@177 539 AND "opinion"."suggestion_id" = "suggestion_id_v"
jbe@177 540 AND "opinion"."degree" = -1
jbe@177 541 AND "opinion"."fulfilled" = FALSE
jbe@177 542 ),
jbe@177 543 "minus1_fulfilled_count" = (
jbe@177 544 SELECT coalesce(sum("snapshot"."weight"), 0)
jbe@177 545 FROM "issue" CROSS JOIN "opinion"
jbe@177 546 JOIN "direct_interest_snapshot" AS "snapshot"
jbe@177 547 ON "snapshot"."issue_id" = "issue"."id"
jbe@177 548 AND "snapshot"."event" = "issue"."latest_snapshot_event"
jbe@177 549 AND "snapshot"."member_id" = "opinion"."member_id"
jbe@177 550 WHERE "issue"."id" = "issue_id_p"
jbe@177 551 AND "opinion"."suggestion_id" = "suggestion_id_v"
jbe@177 552 AND "opinion"."degree" = -1
jbe@177 553 AND "opinion"."fulfilled" = TRUE
jbe@177 554 ),
jbe@177 555 "plus1_unfulfilled_count" = (
jbe@177 556 SELECT coalesce(sum("snapshot"."weight"), 0)
jbe@177 557 FROM "issue" CROSS JOIN "opinion"
jbe@177 558 JOIN "direct_interest_snapshot" AS "snapshot"
jbe@177 559 ON "snapshot"."issue_id" = "issue"."id"
jbe@177 560 AND "snapshot"."event" = "issue"."latest_snapshot_event"
jbe@177 561 AND "snapshot"."member_id" = "opinion"."member_id"
jbe@177 562 WHERE "issue"."id" = "issue_id_p"
jbe@177 563 AND "opinion"."suggestion_id" = "suggestion_id_v"
jbe@177 564 AND "opinion"."degree" = 1
jbe@177 565 AND "opinion"."fulfilled" = FALSE
jbe@177 566 ),
jbe@177 567 "plus1_fulfilled_count" = (
jbe@177 568 SELECT coalesce(sum("snapshot"."weight"), 0)
jbe@177 569 FROM "issue" CROSS JOIN "opinion"
jbe@177 570 JOIN "direct_interest_snapshot" AS "snapshot"
jbe@177 571 ON "snapshot"."issue_id" = "issue"."id"
jbe@177 572 AND "snapshot"."event" = "issue"."latest_snapshot_event"
jbe@177 573 AND "snapshot"."member_id" = "opinion"."member_id"
jbe@177 574 WHERE "issue"."id" = "issue_id_p"
jbe@177 575 AND "opinion"."suggestion_id" = "suggestion_id_v"
jbe@177 576 AND "opinion"."degree" = 1
jbe@177 577 AND "opinion"."fulfilled" = TRUE
jbe@177 578 ),
jbe@177 579 "plus2_unfulfilled_count" = (
jbe@177 580 SELECT coalesce(sum("snapshot"."weight"), 0)
jbe@177 581 FROM "issue" CROSS JOIN "opinion"
jbe@177 582 JOIN "direct_interest_snapshot" AS "snapshot"
jbe@177 583 ON "snapshot"."issue_id" = "issue"."id"
jbe@177 584 AND "snapshot"."event" = "issue"."latest_snapshot_event"
jbe@177 585 AND "snapshot"."member_id" = "opinion"."member_id"
jbe@177 586 WHERE "issue"."id" = "issue_id_p"
jbe@177 587 AND "opinion"."suggestion_id" = "suggestion_id_v"
jbe@177 588 AND "opinion"."degree" = 2
jbe@177 589 AND "opinion"."fulfilled" = FALSE
jbe@177 590 ),
jbe@177 591 "plus2_fulfilled_count" = (
jbe@177 592 SELECT coalesce(sum("snapshot"."weight"), 0)
jbe@177 593 FROM "issue" CROSS JOIN "opinion"
jbe@177 594 JOIN "direct_interest_snapshot" AS "snapshot"
jbe@177 595 ON "snapshot"."issue_id" = "issue"."id"
jbe@177 596 AND "snapshot"."event" = "issue"."latest_snapshot_event"
jbe@177 597 AND "snapshot"."member_id" = "opinion"."member_id"
jbe@177 598 WHERE "issue"."id" = "issue_id_p"
jbe@177 599 AND "opinion"."suggestion_id" = "suggestion_id_v"
jbe@177 600 AND "opinion"."degree" = 2
jbe@177 601 AND "opinion"."fulfilled" = TRUE
jbe@177 602 )
jbe@177 603 WHERE "suggestion"."id" = "suggestion_id_v";
jbe@177 604 END LOOP;
jbe@177 605 END LOOP;
jbe@177 606 RETURN;
jbe@177 607 END;
jbe@177 608 $$;
jbe@177 609
jbe@177 610 CREATE OR REPLACE FUNCTION "close_voting"("issue_id_p" "issue"."id"%TYPE)
jbe@177 611 RETURNS VOID
jbe@177 612 LANGUAGE 'plpgsql' VOLATILE AS $$
jbe@177 613 DECLARE
jbe@177 614 "area_id_v" "area"."id"%TYPE;
jbe@177 615 "unit_id_v" "unit"."id"%TYPE;
jbe@177 616 "member_id_v" "member"."id"%TYPE;
jbe@177 617 BEGIN
jbe@177 618 PERFORM "lock_issue"("issue_id_p");
jbe@177 619 SELECT "area_id" INTO "area_id_v" FROM "issue" WHERE "id" = "issue_id_p";
jbe@177 620 SELECT "unit_id" INTO "unit_id_v" FROM "area" WHERE "id" = "area_id_v";
jbe@177 621 -- delete delegating votes (in cases of manual reset of issue state):
jbe@177 622 DELETE FROM "delegating_voter"
jbe@177 623 WHERE "issue_id" = "issue_id_p";
jbe@177 624 -- delete votes from non-privileged voters:
jbe@177 625 DELETE FROM "direct_voter"
jbe@177 626 USING (
jbe@177 627 SELECT
jbe@177 628 "direct_voter"."member_id"
jbe@177 629 FROM "direct_voter"
jbe@177 630 JOIN "member" ON "direct_voter"."member_id" = "member"."id"
jbe@177 631 LEFT JOIN "privilege"
jbe@177 632 ON "privilege"."unit_id" = "unit_id_v"
jbe@177 633 AND "privilege"."member_id" = "direct_voter"."member_id"
jbe@177 634 WHERE "direct_voter"."issue_id" = "issue_id_p" AND (
jbe@177 635 "member"."active" = FALSE OR
jbe@177 636 "privilege"."voting_right" ISNULL OR
jbe@177 637 "privilege"."voting_right" = FALSE
jbe@177 638 )
jbe@177 639 ) AS "subquery"
jbe@177 640 WHERE "direct_voter"."issue_id" = "issue_id_p"
jbe@177 641 AND "direct_voter"."member_id" = "subquery"."member_id";
jbe@177 642 -- consider delegations:
jbe@177 643 UPDATE "direct_voter" SET "weight" = 1
jbe@177 644 WHERE "issue_id" = "issue_id_p";
jbe@177 645 PERFORM "add_vote_delegations"("issue_id_p");
jbe@177 646 -- set voter count and mark issue as being calculated:
jbe@177 647 UPDATE "issue" SET
jbe@177 648 "state" = 'calculation',
jbe@177 649 "closed" = now(),
jbe@177 650 "voter_count" = (
jbe@177 651 SELECT coalesce(sum("weight"), 0)
jbe@177 652 FROM "direct_voter" WHERE "issue_id" = "issue_id_p"
jbe@177 653 )
jbe@177 654 WHERE "id" = "issue_id_p";
jbe@177 655 -- materialize battle_view:
jbe@177 656 -- NOTE: "closed" column of issue must be set at this point
jbe@177 657 DELETE FROM "battle" WHERE "issue_id" = "issue_id_p";
jbe@177 658 INSERT INTO "battle" (
jbe@177 659 "issue_id",
jbe@177 660 "winning_initiative_id", "losing_initiative_id",
jbe@177 661 "count"
jbe@177 662 ) SELECT
jbe@177 663 "issue_id",
jbe@177 664 "winning_initiative_id", "losing_initiative_id",
jbe@177 665 "count"
jbe@177 666 FROM "battle_view" WHERE "issue_id" = "issue_id_p";
jbe@177 667 -- copy "positive_votes" and "negative_votes" from "battle" table:
jbe@177 668 UPDATE "initiative" SET
jbe@177 669 "positive_votes" = "battle_win"."count",
jbe@177 670 "negative_votes" = "battle_lose"."count"
jbe@177 671 FROM "battle" AS "battle_win", "battle" AS "battle_lose"
jbe@177 672 WHERE
jbe@177 673 "battle_win"."issue_id" = "issue_id_p" AND
jbe@177 674 "battle_win"."winning_initiative_id" = "initiative"."id" AND
jbe@177 675 "battle_win"."losing_initiative_id" ISNULL AND
jbe@177 676 "battle_lose"."issue_id" = "issue_id_p" AND
jbe@177 677 "battle_lose"."losing_initiative_id" = "initiative"."id" AND
jbe@177 678 "battle_lose"."winning_initiative_id" ISNULL;
jbe@177 679 END;
jbe@177 680 $$;
jbe@177 681
jbe@177 682 DROP FUNCTION "array_init_string"(INTEGER);
jbe@177 683 DROP FUNCTION "square_matrix_init_string"(INTEGER);
jbe@177 684
jbe@177 685 CREATE OR REPLACE FUNCTION "calculate_ranks"("issue_id_p" "issue"."id"%TYPE)
jbe@177 686 RETURNS VOID
jbe@177 687 LANGUAGE 'plpgsql' VOLATILE AS $$
jbe@177 688 DECLARE
jbe@177 689 "issue_row" "issue"%ROWTYPE;
jbe@177 690 "policy_row" "policy"%ROWTYPE;
jbe@177 691 "dimension_v" INTEGER;
jbe@177 692 "vote_matrix" INT4[][]; -- absolute votes
jbe@177 693 "matrix" INT8[][]; -- defeat strength / best paths
jbe@177 694 "i" INTEGER;
jbe@177 695 "j" INTEGER;
jbe@177 696 "k" INTEGER;
jbe@177 697 "battle_row" "battle"%ROWTYPE;
jbe@177 698 "rank_ary" INT4[];
jbe@177 699 "rank_v" INT4;
jbe@177 700 "done_v" INTEGER;
jbe@177 701 "winners_ary" INTEGER[];
jbe@177 702 "initiative_id_v" "initiative"."id"%TYPE;
jbe@177 703 BEGIN
jbe@177 704 SELECT * INTO "issue_row"
jbe@177 705 FROM "issue" WHERE "id" = "issue_id_p"
jbe@177 706 FOR UPDATE;
jbe@177 707 SELECT * INTO "policy_row"
jbe@177 708 FROM "policy" WHERE "id" = "issue_row"."policy_id";
jbe@177 709 SELECT count(1) INTO "dimension_v"
jbe@177 710 FROM "battle_participant" WHERE "issue_id" = "issue_id_p";
jbe@177 711 -- Create "vote_matrix" with absolute number of votes in pairwise
jbe@177 712 -- comparison:
jbe@177 713 "vote_matrix" := array_fill(NULL::INT4, ARRAY["dimension_v", "dimension_v"]);
jbe@177 714 "i" := 1;
jbe@177 715 "j" := 2;
jbe@177 716 FOR "battle_row" IN
jbe@177 717 SELECT * FROM "battle" WHERE "issue_id" = "issue_id_p"
jbe@177 718 ORDER BY
jbe@177 719 "winning_initiative_id" NULLS LAST,
jbe@177 720 "losing_initiative_id" NULLS LAST
jbe@177 721 LOOP
jbe@177 722 "vote_matrix"["i"]["j"] := "battle_row"."count";
jbe@177 723 IF "j" = "dimension_v" THEN
jbe@177 724 "i" := "i" + 1;
jbe@177 725 "j" := 1;
jbe@177 726 ELSE
jbe@177 727 "j" := "j" + 1;
jbe@177 728 IF "j" = "i" THEN
jbe@177 729 "j" := "j" + 1;
jbe@177 730 END IF;
jbe@177 731 END IF;
jbe@177 732 END LOOP;
jbe@177 733 IF "i" != "dimension_v" OR "j" != "dimension_v" + 1 THEN
jbe@177 734 RAISE EXCEPTION 'Wrong battle count (should not happen)';
jbe@177 735 END IF;
jbe@177 736 -- Store defeat strengths in "matrix" using "defeat_strength"
jbe@177 737 -- function:
jbe@177 738 "matrix" := array_fill(NULL::INT8, ARRAY["dimension_v", "dimension_v"]);
jbe@177 739 "i" := 1;
jbe@177 740 LOOP
jbe@177 741 "j" := 1;
jbe@177 742 LOOP
jbe@177 743 IF "i" != "j" THEN
jbe@177 744 "matrix"["i"]["j"] := "defeat_strength"(
jbe@177 745 "vote_matrix"["i"]["j"],
jbe@177 746 "vote_matrix"["j"]["i"]
jbe@177 747 );
jbe@177 748 END IF;
jbe@177 749 EXIT WHEN "j" = "dimension_v";
jbe@177 750 "j" := "j" + 1;
jbe@177 751 END LOOP;
jbe@177 752 EXIT WHEN "i" = "dimension_v";
jbe@177 753 "i" := "i" + 1;
jbe@177 754 END LOOP;
jbe@177 755 -- Find best paths:
jbe@177 756 "i" := 1;
jbe@177 757 LOOP
jbe@177 758 "j" := 1;
jbe@177 759 LOOP
jbe@177 760 IF "i" != "j" THEN
jbe@177 761 "k" := 1;
jbe@177 762 LOOP
jbe@177 763 IF "i" != "k" AND "j" != "k" THEN
jbe@177 764 IF "matrix"["j"]["i"] < "matrix"["i"]["k"] THEN
jbe@177 765 IF "matrix"["j"]["i"] > "matrix"["j"]["k"] THEN
jbe@177 766 "matrix"["j"]["k"] := "matrix"["j"]["i"];
jbe@177 767 END IF;
jbe@177 768 ELSE
jbe@177 769 IF "matrix"["i"]["k"] > "matrix"["j"]["k"] THEN
jbe@177 770 "matrix"["j"]["k"] := "matrix"["i"]["k"];
jbe@177 771 END IF;
jbe@177 772 END IF;
jbe@177 773 END IF;
jbe@177 774 EXIT WHEN "k" = "dimension_v";
jbe@177 775 "k" := "k" + 1;
jbe@177 776 END LOOP;
jbe@177 777 END IF;
jbe@177 778 EXIT WHEN "j" = "dimension_v";
jbe@177 779 "j" := "j" + 1;
jbe@177 780 END LOOP;
jbe@177 781 EXIT WHEN "i" = "dimension_v";
jbe@177 782 "i" := "i" + 1;
jbe@177 783 END LOOP;
jbe@177 784 -- Determine order of winners:
jbe@177 785 "rank_ary" := array_fill(NULL::INT4, ARRAY["dimension_v"]);
jbe@177 786 "rank_v" := 1;
jbe@177 787 "done_v" := 0;
jbe@177 788 LOOP
jbe@177 789 "winners_ary" := '{}';
jbe@177 790 "i" := 1;
jbe@177 791 LOOP
jbe@177 792 IF "rank_ary"["i"] ISNULL THEN
jbe@177 793 "j" := 1;
jbe@177 794 LOOP
jbe@177 795 IF
jbe@177 796 "i" != "j" AND
jbe@177 797 "rank_ary"["j"] ISNULL AND
jbe@177 798 "matrix"["j"]["i"] > "matrix"["i"]["j"]
jbe@177 799 THEN
jbe@177 800 -- someone else is better
jbe@177 801 EXIT;
jbe@177 802 END IF;
jbe@177 803 IF "j" = "dimension_v" THEN
jbe@177 804 -- noone is better
jbe@177 805 "winners_ary" := "winners_ary" || "i";
jbe@177 806 EXIT;
jbe@177 807 END IF;
jbe@177 808 "j" := "j" + 1;
jbe@177 809 END LOOP;
jbe@177 810 END IF;
jbe@177 811 EXIT WHEN "i" = "dimension_v";
jbe@177 812 "i" := "i" + 1;
jbe@177 813 END LOOP;
jbe@177 814 "i" := 1;
jbe@177 815 LOOP
jbe@177 816 "rank_ary"["winners_ary"["i"]] := "rank_v";
jbe@177 817 "done_v" := "done_v" + 1;
jbe@177 818 EXIT WHEN "i" = array_upper("winners_ary", 1);
jbe@177 819 "i" := "i" + 1;
jbe@177 820 END LOOP;
jbe@177 821 EXIT WHEN "done_v" = "dimension_v";
jbe@177 822 "rank_v" := "rank_v" + 1;
jbe@177 823 END LOOP;
jbe@177 824 -- write preliminary results:
jbe@177 825 "i" := 1;
jbe@177 826 FOR "initiative_id_v" IN
jbe@177 827 SELECT "id" FROM "initiative"
jbe@177 828 WHERE "issue_id" = "issue_id_p" AND "admitted"
jbe@177 829 ORDER BY "id"
jbe@177 830 LOOP
jbe@177 831 UPDATE "initiative" SET
jbe@177 832 "direct_majority" =
jbe@177 833 CASE WHEN "policy_row"."direct_majority_strict" THEN
jbe@177 834 "positive_votes" * "policy_row"."direct_majority_den" >
jbe@177 835 "policy_row"."direct_majority_num" * ("positive_votes"+"negative_votes")
jbe@177 836 ELSE
jbe@177 837 "positive_votes" * "policy_row"."direct_majority_den" >=
jbe@177 838 "policy_row"."direct_majority_num" * ("positive_votes"+"negative_votes")
jbe@177 839 END
jbe@177 840 AND "positive_votes" >= "policy_row"."direct_majority_positive"
jbe@177 841 AND "issue_row"."voter_count"-"negative_votes" >=
jbe@177 842 "policy_row"."direct_majority_non_negative",
jbe@177 843 "indirect_majority" =
jbe@177 844 CASE WHEN "policy_row"."indirect_majority_strict" THEN
jbe@177 845 "positive_votes" * "policy_row"."indirect_majority_den" >
jbe@177 846 "policy_row"."indirect_majority_num" * ("positive_votes"+"negative_votes")
jbe@177 847 ELSE
jbe@177 848 "positive_votes" * "policy_row"."indirect_majority_den" >=
jbe@177 849 "policy_row"."indirect_majority_num" * ("positive_votes"+"negative_votes")
jbe@177 850 END
jbe@177 851 AND "positive_votes" >= "policy_row"."indirect_majority_positive"
jbe@177 852 AND "issue_row"."voter_count"-"negative_votes" >=
jbe@177 853 "policy_row"."indirect_majority_non_negative",
jbe@177 854 "schulze_rank" = "rank_ary"["i"],
jbe@177 855 "better_than_status_quo" = "rank_ary"["i"] < "rank_ary"["dimension_v"],
jbe@177 856 "worse_than_status_quo" = "rank_ary"["i"] > "rank_ary"["dimension_v"],
jbe@177 857 "multistage_majority" = "rank_ary"["i"] >= "rank_ary"["dimension_v"],
jbe@177 858 "reverse_beat_path" = "matrix"["dimension_v"]["i"] >= 0,
jbe@177 859 "winner" = FALSE
jbe@177 860 WHERE "id" = "initiative_id_v";
jbe@177 861 "i" := "i" + 1;
jbe@177 862 END LOOP;
jbe@177 863 IF "i" != "dimension_v" THEN
jbe@177 864 RAISE EXCEPTION 'Wrong winner count (should not happen)';
jbe@177 865 END IF;
jbe@177 866 -- take indirect majorities into account:
jbe@177 867 LOOP
jbe@177 868 UPDATE "initiative" SET "indirect_majority" = TRUE
jbe@177 869 FROM (
jbe@177 870 SELECT "new_initiative"."id" AS "initiative_id"
jbe@177 871 FROM "initiative" "old_initiative"
jbe@177 872 JOIN "initiative" "new_initiative"
jbe@177 873 ON "new_initiative"."issue_id" = "issue_id_p"
jbe@177 874 AND "new_initiative"."indirect_majority" = FALSE
jbe@177 875 JOIN "battle" "battle_win"
jbe@177 876 ON "battle_win"."issue_id" = "issue_id_p"
jbe@177 877 AND "battle_win"."winning_initiative_id" = "new_initiative"."id"
jbe@177 878 AND "battle_win"."losing_initiative_id" = "old_initiative"."id"
jbe@177 879 JOIN "battle" "battle_lose"
jbe@177 880 ON "battle_lose"."issue_id" = "issue_id_p"
jbe@177 881 AND "battle_lose"."losing_initiative_id" = "new_initiative"."id"
jbe@177 882 AND "battle_lose"."winning_initiative_id" = "old_initiative"."id"
jbe@177 883 WHERE "old_initiative"."issue_id" = "issue_id_p"
jbe@177 884 AND "old_initiative"."indirect_majority" = TRUE
jbe@177 885 AND CASE WHEN "policy_row"."indirect_majority_strict" THEN
jbe@177 886 "battle_win"."count" * "policy_row"."indirect_majority_den" >
jbe@177 887 "policy_row"."indirect_majority_num" *
jbe@177 888 ("battle_win"."count"+"battle_lose"."count")
jbe@177 889 ELSE
jbe@177 890 "battle_win"."count" * "policy_row"."indirect_majority_den" >=
jbe@177 891 "policy_row"."indirect_majority_num" *
jbe@177 892 ("battle_win"."count"+"battle_lose"."count")
jbe@177 893 END
jbe@177 894 AND "battle_win"."count" >= "policy_row"."indirect_majority_positive"
jbe@177 895 AND "issue_row"."voter_count"-"battle_lose"."count" >=
jbe@177 896 "policy_row"."indirect_majority_non_negative"
jbe@177 897 ) AS "subquery"
jbe@177 898 WHERE "id" = "subquery"."initiative_id";
jbe@177 899 EXIT WHEN NOT FOUND;
jbe@177 900 END LOOP;
jbe@177 901 -- set "multistage_majority" for remaining matching initiatives:
jbe@177 902 UPDATE "initiative" SET "multistage_majority" = TRUE
jbe@177 903 FROM (
jbe@177 904 SELECT "losing_initiative"."id" AS "initiative_id"
jbe@177 905 FROM "initiative" "losing_initiative"
jbe@177 906 JOIN "initiative" "winning_initiative"
jbe@177 907 ON "winning_initiative"."issue_id" = "issue_id_p"
jbe@177 908 AND "winning_initiative"."admitted"
jbe@177 909 JOIN "battle" "battle_win"
jbe@177 910 ON "battle_win"."issue_id" = "issue_id_p"
jbe@177 911 AND "battle_win"."winning_initiative_id" = "winning_initiative"."id"
jbe@177 912 AND "battle_win"."losing_initiative_id" = "losing_initiative"."id"
jbe@177 913 JOIN "battle" "battle_lose"
jbe@177 914 ON "battle_lose"."issue_id" = "issue_id_p"
jbe@177 915 AND "battle_lose"."losing_initiative_id" = "winning_initiative"."id"
jbe@177 916 AND "battle_lose"."winning_initiative_id" = "losing_initiative"."id"
jbe@177 917 WHERE "losing_initiative"."issue_id" = "issue_id_p"
jbe@177 918 AND "losing_initiative"."admitted"
jbe@177 919 AND "winning_initiative"."schulze_rank" <
jbe@177 920 "losing_initiative"."schulze_rank"
jbe@177 921 AND "battle_win"."count" > "battle_lose"."count"
jbe@177 922 AND (
jbe@177 923 "battle_win"."count" > "winning_initiative"."positive_votes" OR
jbe@177 924 "battle_lose"."count" < "losing_initiative"."negative_votes" )
jbe@177 925 ) AS "subquery"
jbe@177 926 WHERE "id" = "subquery"."initiative_id";
jbe@177 927 -- mark eligible initiatives:
jbe@177 928 UPDATE "initiative" SET "eligible" = TRUE
jbe@177 929 WHERE "issue_id" = "issue_id_p"
jbe@177 930 AND "initiative"."direct_majority"
jbe@177 931 AND "initiative"."indirect_majority"
jbe@177 932 AND "initiative"."better_than_status_quo"
jbe@177 933 AND (
jbe@177 934 "policy_row"."no_multistage_majority" = FALSE OR
jbe@177 935 "initiative"."multistage_majority" = FALSE )
jbe@177 936 AND (
jbe@177 937 "policy_row"."no_reverse_beat_path" = FALSE OR
jbe@177 938 "initiative"."reverse_beat_path" = FALSE );
jbe@177 939 -- mark final winner:
jbe@177 940 UPDATE "initiative" SET "winner" = TRUE
jbe@177 941 FROM (
jbe@177 942 SELECT "id" AS "initiative_id"
jbe@177 943 FROM "initiative"
jbe@177 944 WHERE "issue_id" = "issue_id_p" AND "eligible"
jbe@177 945 ORDER BY "schulze_rank", "id"
jbe@177 946 LIMIT 1
jbe@177 947 ) AS "subquery"
jbe@177 948 WHERE "id" = "subquery"."initiative_id";
jbe@177 949 -- write (final) ranks:
jbe@177 950 "rank_v" := 1;
jbe@177 951 FOR "initiative_id_v" IN
jbe@177 952 SELECT "id"
jbe@177 953 FROM "initiative"
jbe@177 954 WHERE "issue_id" = "issue_id_p" AND "admitted"
jbe@177 955 ORDER BY
jbe@177 956 "winner" DESC,
jbe@177 957 ("direct_majority" AND "indirect_majority") DESC,
jbe@177 958 "schulze_rank",
jbe@177 959 "id"
jbe@177 960 LOOP
jbe@177 961 UPDATE "initiative" SET "rank" = "rank_v"
jbe@177 962 WHERE "id" = "initiative_id_v";
jbe@177 963 "rank_v" := "rank_v" + 1;
jbe@177 964 END LOOP;
jbe@177 965 -- set schulze rank of status quo and mark issue as finished:
jbe@177 966 UPDATE "issue" SET
jbe@177 967 "status_quo_schulze_rank" = "rank_ary"["dimension_v"],
jbe@177 968 "state" =
jbe@177 969 CASE WHEN EXISTS (
jbe@177 970 SELECT NULL FROM "initiative"
jbe@177 971 WHERE "issue_id" = "issue_id_p" AND "winner"
jbe@177 972 ) THEN
jbe@177 973 'finished_with_winner'::"issue_state"
jbe@177 974 ELSE
jbe@177 975 'finished_without_winner'::"issue_state"
jbe@177 976 END,
jbe@177 977 "ranks_available" = TRUE
jbe@177 978 WHERE "id" = "issue_id_p";
jbe@177 979 RETURN;
jbe@177 980 END;
jbe@177 981 $$;
jbe@177 982
jbe@177 983 CREATE OR REPLACE FUNCTION "check_issue"
jbe@177 984 ( "issue_id_p" "issue"."id"%TYPE )
jbe@177 985 RETURNS VOID
jbe@177 986 LANGUAGE 'plpgsql' VOLATILE AS $$
jbe@177 987 DECLARE
jbe@177 988 "issue_row" "issue"%ROWTYPE;
jbe@177 989 "policy_row" "policy"%ROWTYPE;
jbe@177 990 BEGIN
jbe@177 991 PERFORM "lock_issue"("issue_id_p");
jbe@177 992 SELECT * INTO "issue_row" FROM "issue" WHERE "id" = "issue_id_p";
jbe@177 993 -- only process open issues:
jbe@177 994 IF "issue_row"."closed" ISNULL THEN
jbe@177 995 SELECT * INTO "policy_row" FROM "policy"
jbe@177 996 WHERE "id" = "issue_row"."policy_id";
jbe@177 997 -- create a snapshot, unless issue is already fully frozen:
jbe@177 998 IF "issue_row"."fully_frozen" ISNULL THEN
jbe@177 999 PERFORM "create_snapshot"("issue_id_p");
jbe@177 1000 SELECT * INTO "issue_row" FROM "issue" WHERE "id" = "issue_id_p";
jbe@177 1001 END IF;
jbe@177 1002 -- eventually close or accept issues, which have not been accepted:
jbe@177 1003 IF "issue_row"."accepted" ISNULL THEN
jbe@177 1004 IF EXISTS (
jbe@177 1005 SELECT NULL FROM "initiative"
jbe@177 1006 WHERE "issue_id" = "issue_id_p"
jbe@177 1007 AND "supporter_count" > 0
jbe@177 1008 AND "supporter_count" * "policy_row"."issue_quorum_den"
jbe@177 1009 >= "issue_row"."population" * "policy_row"."issue_quorum_num"
jbe@177 1010 ) THEN
jbe@177 1011 -- accept issues, if supporter count is high enough
jbe@177 1012 PERFORM "set_snapshot_event"("issue_id_p", 'end_of_admission');
jbe@177 1013 -- NOTE: "issue_row" used later
jbe@177 1014 "issue_row"."state" := 'discussion';
jbe@177 1015 "issue_row"."accepted" := now();
jbe@177 1016 UPDATE "issue" SET
jbe@177 1017 "state" = "issue_row"."state",
jbe@177 1018 "accepted" = "issue_row"."accepted"
jbe@177 1019 WHERE "id" = "issue_row"."id";
jbe@177 1020 ELSIF
jbe@177 1021 now() >= "issue_row"."created" + "issue_row"."admission_time"
jbe@177 1022 THEN
jbe@177 1023 -- close issues, if admission time has expired
jbe@177 1024 PERFORM "set_snapshot_event"("issue_id_p", 'end_of_admission');
jbe@177 1025 UPDATE "issue" SET
jbe@177 1026 "state" = 'canceled_issue_not_accepted',
jbe@177 1027 "closed" = now()
jbe@177 1028 WHERE "id" = "issue_row"."id";
jbe@177 1029 END IF;
jbe@177 1030 END IF;
jbe@177 1031 -- eventually half freeze issues:
jbe@177 1032 IF
jbe@177 1033 -- NOTE: issue can't be closed at this point, if it has been accepted
jbe@177 1034 "issue_row"."accepted" NOTNULL AND
jbe@177 1035 "issue_row"."half_frozen" ISNULL
jbe@177 1036 THEN
jbe@177 1037 IF
jbe@177 1038 now() >= "issue_row"."accepted" + "issue_row"."discussion_time"
jbe@177 1039 THEN
jbe@177 1040 PERFORM "set_snapshot_event"("issue_id_p", 'half_freeze');
jbe@177 1041 -- NOTE: "issue_row" used later
jbe@177 1042 "issue_row"."state" := 'verification';
jbe@177 1043 "issue_row"."half_frozen" := now();
jbe@177 1044 UPDATE "issue" SET
jbe@177 1045 "state" = "issue_row"."state",
jbe@177 1046 "half_frozen" = "issue_row"."half_frozen"
jbe@177 1047 WHERE "id" = "issue_row"."id";
jbe@177 1048 END IF;
jbe@177 1049 END IF;
jbe@177 1050 -- close issues after some time, if all initiatives have been revoked:
jbe@177 1051 IF
jbe@177 1052 "issue_row"."closed" ISNULL AND
jbe@177 1053 NOT EXISTS (
jbe@177 1054 -- all initiatives are revoked
jbe@177 1055 SELECT NULL FROM "initiative"
jbe@177 1056 WHERE "issue_id" = "issue_id_p" AND "revoked" ISNULL
jbe@177 1057 ) AND (
jbe@177 1058 -- and issue has not been accepted yet
jbe@177 1059 "issue_row"."accepted" ISNULL OR
jbe@177 1060 NOT EXISTS (
jbe@177 1061 -- or no initiatives have been revoked lately
jbe@177 1062 SELECT NULL FROM "initiative"
jbe@177 1063 WHERE "issue_id" = "issue_id_p"
jbe@177 1064 AND now() < "revoked" + "issue_row"."verification_time"
jbe@177 1065 ) OR (
jbe@177 1066 -- or verification time has elapsed
jbe@177 1067 "issue_row"."half_frozen" NOTNULL AND
jbe@177 1068 "issue_row"."fully_frozen" ISNULL AND
jbe@177 1069 now() >= "issue_row"."half_frozen" + "issue_row"."verification_time"
jbe@177 1070 )
jbe@177 1071 )
jbe@177 1072 THEN
jbe@177 1073 -- NOTE: "issue_row" used later
jbe@177 1074 IF "issue_row"."accepted" ISNULL THEN
jbe@177 1075 "issue_row"."state" := 'canceled_revoked_before_accepted';
jbe@177 1076 ELSIF "issue_row"."half_frozen" ISNULL THEN
jbe@177 1077 "issue_row"."state" := 'canceled_after_revocation_during_discussion';
jbe@177 1078 ELSE
jbe@177 1079 "issue_row"."state" := 'canceled_after_revocation_during_verification';
jbe@177 1080 END IF;
jbe@177 1081 "issue_row"."closed" := now();
jbe@177 1082 UPDATE "issue" SET
jbe@177 1083 "state" = "issue_row"."state",
jbe@177 1084 "closed" = "issue_row"."closed"
jbe@177 1085 WHERE "id" = "issue_row"."id";
jbe@177 1086 END IF;
jbe@177 1087 -- fully freeze issue after verification time:
jbe@177 1088 IF
jbe@177 1089 "issue_row"."half_frozen" NOTNULL AND
jbe@177 1090 "issue_row"."fully_frozen" ISNULL AND
jbe@177 1091 "issue_row"."closed" ISNULL AND
jbe@177 1092 now() >= "issue_row"."half_frozen" + "issue_row"."verification_time"
jbe@177 1093 THEN
jbe@177 1094 PERFORM "freeze_after_snapshot"("issue_id_p");
jbe@177 1095 -- NOTE: "issue" might change, thus "issue_row" has to be updated below
jbe@177 1096 END IF;
jbe@177 1097 SELECT * INTO "issue_row" FROM "issue" WHERE "id" = "issue_id_p";
jbe@177 1098 -- close issue by calling close_voting(...) after voting time:
jbe@177 1099 IF
jbe@177 1100 "issue_row"."closed" ISNULL AND
jbe@177 1101 "issue_row"."fully_frozen" NOTNULL AND
jbe@177 1102 now() >= "issue_row"."fully_frozen" + "issue_row"."voting_time"
jbe@177 1103 THEN
jbe@177 1104 PERFORM "close_voting"("issue_id_p");
jbe@177 1105 -- calculate ranks will not consume much time and can be done now
jbe@177 1106 PERFORM "calculate_ranks"("issue_id_p");
jbe@177 1107 END IF;
jbe@177 1108 END IF;
jbe@177 1109 RETURN;
jbe@177 1110 END;
jbe@177 1111 $$;
jbe@177 1112
jbe@183 1113 CREATE OR REPLACE FUNCTION "check_everything"()
jbe@183 1114 RETURNS VOID
jbe@183 1115 LANGUAGE 'plpgsql' VOLATILE AS $$
jbe@183 1116 DECLARE
jbe@183 1117 "issue_id_v" "issue"."id"%TYPE;
jbe@183 1118 BEGIN
jbe@184 1119 PERFORM "check_activity"();
jbe@183 1120 PERFORM "calculate_member_counts"();
jbe@183 1121 FOR "issue_id_v" IN SELECT "id" FROM "open_issue" LOOP
jbe@183 1122 PERFORM "check_issue"("issue_id_v");
jbe@183 1123 END LOOP;
jbe@183 1124 FOR "issue_id_v" IN SELECT "id" FROM "issue_with_ranks_missing" LOOP
jbe@183 1125 PERFORM "calculate_ranks"("issue_id_v");
jbe@183 1126 END LOOP;
jbe@183 1127 RETURN;
jbe@183 1128 END;
jbe@183 1129 $$;
jbe@183 1130
jbe@183 1131 CREATE OR REPLACE FUNCTION "delete_member"("member_id_p" "member"."id"%TYPE)
jbe@183 1132 RETURNS VOID
jbe@183 1133 LANGUAGE 'plpgsql' VOLATILE AS $$
jbe@183 1134 BEGIN
jbe@183 1135 UPDATE "member" SET
jbe@183 1136 "last_login" = NULL,
jbe@183 1137 "login" = NULL,
jbe@183 1138 "password" = NULL,
jbe@183 1139 "locked" = TRUE,
jbe@183 1140 "active" = FALSE,
jbe@183 1141 "notify_email" = NULL,
jbe@183 1142 "notify_email_unconfirmed" = NULL,
jbe@183 1143 "notify_email_secret" = NULL,
jbe@183 1144 "notify_email_secret_expiry" = NULL,
jbe@183 1145 "notify_email_lock_expiry" = NULL,
jbe@183 1146 "password_reset_secret" = NULL,
jbe@183 1147 "password_reset_secret_expiry" = NULL,
jbe@183 1148 "organizational_unit" = NULL,
jbe@183 1149 "internal_posts" = NULL,
jbe@183 1150 "realname" = NULL,
jbe@183 1151 "birthday" = NULL,
jbe@183 1152 "address" = NULL,
jbe@183 1153 "email" = NULL,
jbe@183 1154 "xmpp_address" = NULL,
jbe@183 1155 "website" = NULL,
jbe@183 1156 "phone" = NULL,
jbe@183 1157 "mobile_phone" = NULL,
jbe@183 1158 "profession" = NULL,
jbe@183 1159 "external_memberships" = NULL,
jbe@183 1160 "external_posts" = NULL,
jbe@183 1161 "statement" = NULL
jbe@183 1162 WHERE "id" = "member_id_p";
jbe@183 1163 -- "text_search_data" is updated by triggers
jbe@183 1164 DELETE FROM "setting" WHERE "member_id" = "member_id_p";
jbe@183 1165 DELETE FROM "setting_map" WHERE "member_id" = "member_id_p";
jbe@183 1166 DELETE FROM "member_relation_setting" WHERE "member_id" = "member_id_p";
jbe@183 1167 DELETE FROM "member_image" WHERE "member_id" = "member_id_p";
jbe@183 1168 DELETE FROM "contact" WHERE "member_id" = "member_id_p";
jbe@183 1169 DELETE FROM "ignored_member" WHERE "member_id" = "member_id_p";
jbe@183 1170 DELETE FROM "area_setting" WHERE "member_id" = "member_id_p";
jbe@183 1171 DELETE FROM "issue_setting" WHERE "member_id" = "member_id_p";
jbe@183 1172 DELETE FROM "ignored_initiative" WHERE "member_id" = "member_id_p";
jbe@183 1173 DELETE FROM "initiative_setting" WHERE "member_id" = "member_id_p";
jbe@183 1174 DELETE FROM "suggestion_setting" WHERE "member_id" = "member_id_p";
jbe@183 1175 DELETE FROM "membership" WHERE "member_id" = "member_id_p";
jbe@183 1176 DELETE FROM "delegation" WHERE "truster_id" = "member_id_p";
jbe@183 1177 DELETE FROM "non_voter" WHERE "member_id" = "member_id_p";
jbe@183 1178 DELETE FROM "direct_voter" USING "issue"
jbe@183 1179 WHERE "direct_voter"."issue_id" = "issue"."id"
jbe@183 1180 AND "issue"."closed" ISNULL
jbe@183 1181 AND "member_id" = "member_id_p";
jbe@183 1182 RETURN;
jbe@183 1183 END;
jbe@183 1184 $$;
jbe@183 1185
jbe@183 1186 CREATE OR REPLACE FUNCTION "delete_private_data"()
jbe@183 1187 RETURNS VOID
jbe@183 1188 LANGUAGE 'plpgsql' VOLATILE AS $$
jbe@183 1189 BEGIN
jbe@183 1190 UPDATE "member" SET
jbe@183 1191 "last_login" = NULL,
jbe@183 1192 "login" = NULL,
jbe@183 1193 "password" = NULL,
jbe@183 1194 "notify_email" = NULL,
jbe@183 1195 "notify_email_unconfirmed" = NULL,
jbe@183 1196 "notify_email_secret" = NULL,
jbe@183 1197 "notify_email_secret_expiry" = NULL,
jbe@183 1198 "notify_email_lock_expiry" = NULL,
jbe@183 1199 "password_reset_secret" = NULL,
jbe@183 1200 "password_reset_secret_expiry" = NULL,
jbe@183 1201 "organizational_unit" = NULL,
jbe@183 1202 "internal_posts" = NULL,
jbe@183 1203 "realname" = NULL,
jbe@183 1204 "birthday" = NULL,
jbe@183 1205 "address" = NULL,
jbe@183 1206 "email" = NULL,
jbe@183 1207 "xmpp_address" = NULL,
jbe@183 1208 "website" = NULL,
jbe@183 1209 "phone" = NULL,
jbe@183 1210 "mobile_phone" = NULL,
jbe@183 1211 "profession" = NULL,
jbe@183 1212 "external_memberships" = NULL,
jbe@183 1213 "external_posts" = NULL,
jbe@183 1214 "statement" = NULL;
jbe@183 1215 -- "text_search_data" is updated by triggers
jbe@183 1216 DELETE FROM "invite_code";
jbe@183 1217 DELETE FROM "setting";
jbe@183 1218 DELETE FROM "setting_map";
jbe@183 1219 DELETE FROM "member_relation_setting";
jbe@183 1220 DELETE FROM "member_image";
jbe@183 1221 DELETE FROM "contact";
jbe@183 1222 DELETE FROM "ignored_member";
jbe@183 1223 DELETE FROM "area_setting";
jbe@183 1224 DELETE FROM "issue_setting";
jbe@183 1225 DELETE FROM "ignored_initiative";
jbe@183 1226 DELETE FROM "initiative_setting";
jbe@183 1227 DELETE FROM "suggestion_setting";
jbe@183 1228 DELETE FROM "non_voter";
jbe@183 1229 DELETE FROM "direct_voter" USING "issue"
jbe@183 1230 WHERE "direct_voter"."issue_id" = "issue"."id"
jbe@183 1231 AND "issue"."closed" ISNULL;
jbe@183 1232 RETURN;
jbe@183 1233 END;
jbe@183 1234 $$;
jbe@183 1235
jbe@178 1236 COMMIT;
jbe@178 1237
jbe@178 1238 BEGIN;
jbe@178 1239
jbe@184 1240 UPDATE "member" SET
jbe@184 1241 "activated" = "created",
jbe@184 1242 "last_activity" = CASE WHEN "active" THEN
jbe@184 1243 coalesce("last_login"::DATE, now())
jbe@184 1244 ELSE
jbe@184 1245 "last_login"::DATE
jbe@184 1246 END;
jbe@182 1247
jbe@182 1248 UPDATE "member" SET
jbe@182 1249 "created" = "invite_code"."created",
jbe@182 1250 "invite_code" = "invite_code"."code",
jbe@182 1251 "admin_comment" = "invite_code"."comment"
jbe@182 1252 FROM "invite_code"
jbe@182 1253 WHERE "member"."id" = "invite_code"."member_id";
jbe@182 1254
jbe@182 1255 DROP TABLE "invite_code";
jbe@182 1256
jbe@178 1257 UPDATE "initiative" SET
jbe@178 1258 "direct_majority" = "rank" NOTNULL,
jbe@178 1259 "indirect_majority" = "rank" NOTNULL,
jbe@178 1260 "schulze_rank" = "rank",
jbe@178 1261 "better_than_status_quo" = "rank" NOTNULL,
jbe@178 1262 "worse_than_status_quo" = "rank" ISNULL,
jbe@178 1263 "reverse_beat_path" = "rank" ISNULL,
jbe@178 1264 "multistage_majority" = "rank" ISNULL,
jbe@178 1265 "eligible" = "rank" NOTNULL,
jbe@178 1266 "winner" = ("rank" = 1)
jbe@178 1267 FROM "issue"
jbe@178 1268 WHERE "issue"."id" = "initiative"."issue_id"
jbe@178 1269 AND "issue"."state" IN ('finished_without_winner', 'finished_with_winner')
jbe@178 1270 AND "initiative"."admitted";
jbe@177 1271
jbe@178 1272 UPDATE "issue" SET "status_quo_schulze_rank" = "subquery"."rank"
jbe@178 1273 FROM (
jbe@178 1274 SELECT
jbe@178 1275 "issue"."id" AS "issue_id",
jbe@186 1276 COALESCE(max("initiative"."rank") + 1, 1) AS "rank"
jbe@178 1277 FROM "issue" JOIN "initiative"
jbe@178 1278 ON "issue"."id" = "initiative"."issue_id"
jbe@178 1279 WHERE "issue"."state" IN ('finished_without_winner', 'finished_with_winner')
jbe@178 1280 AND "initiative"."admitted"
jbe@178 1281 GROUP BY "issue"."id"
jbe@178 1282 ) AS "subquery"
jbe@178 1283 WHERE "issue"."id" = "subquery"."issue_id";
jbe@178 1284
jbe@178 1285 CREATE FUNCTION "update__set_remaining_ranks"("issue_id_p" "issue"."id"%TYPE)
jbe@178 1286 RETURNS VOID
jbe@178 1287 LANGUAGE 'plpgsql' AS $$
jbe@178 1288 DECLARE
jbe@178 1289 "rank_v" INT4;
jbe@178 1290 "initiative_id_v" INT4;
jbe@178 1291 BEGIN
jbe@178 1292 SELECT "status_quo_schulze_rank" INTO "rank_v"
jbe@178 1293 FROM "issue" WHERE "id" = "issue_id_p";
jbe@178 1294 FOR "initiative_id_v" IN
jbe@178 1295 SELECT "id" FROM "initiative"
jbe@178 1296 WHERE "issue_id" = "issue_id_p" AND "admitted" AND "rank" ISNULL
jbe@178 1297 ORDER BY "vote_ratio"("positive_votes", "negative_votes") DESC
jbe@178 1298 LOOP
jbe@178 1299 UPDATE "initiative" SET
jbe@178 1300 "schulze_rank" = "rank_v" + 1,
jbe@178 1301 "rank" = "rank_v"
jbe@178 1302 WHERE "id" = "initiative_id_v";
jbe@178 1303 "rank_v" := "rank_v" + 1;
jbe@178 1304 END LOOP;
jbe@178 1305 RETURN;
jbe@178 1306 END;
jbe@178 1307 $$;
jbe@178 1308
jbe@178 1309 SELECT "update__set_remaining_ranks"("id") FROM "issue"
jbe@178 1310 WHERE "state" IN ('finished_without_winner', 'finished_with_winner');
jbe@178 1311
jbe@178 1312 DROP FUNCTION "update__set_remaining_ranks"("issue"."id"%TYPE);
jbe@177 1313
jbe@177 1314 UPDATE "suggestion" SET "draft_id" = "subquery"."draft_id"
jbe@177 1315 FROM (
jbe@177 1316 SELECT DISTINCT ON ("suggestion"."id")
jbe@177 1317 "suggestion"."id" AS "suggestion_id",
jbe@177 1318 "draft"."id" AS "draft_id"
jbe@177 1319 FROM "suggestion" JOIN "draft"
jbe@177 1320 ON "suggestion"."initiative_id" = "draft"."initiative_id"
jbe@177 1321 WHERE "draft"."created" <= "suggestion"."created"
jbe@177 1322 ORDER BY "suggestion"."id", "draft"."created" DESC
jbe@177 1323 ) AS "subquery"
jbe@177 1324 WHERE "suggestion"."id" = "subquery"."suggestion_id";
jbe@177 1325
jbe@178 1326 COMMIT;
jbe@178 1327
jbe@184 1328 ALTER TABLE "member" ADD CONSTRAINT "active_requires_activated_and_last_activity"
jbe@184 1329 CHECK ("active" = FALSE OR ("activated" NOTNULL AND "last_activity" NOTNULL));
jbe@177 1330 ALTER TABLE "suggestion" ALTER COLUMN "draft_id" SET NOT NULL;

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