liquid_feedback_core

annotate update/core-update.v1.4.0-v1.5.0.sql @ 185:b0b7e0b18d78

New table "member_application" for API
author jbe
date Fri Jul 29 20:59:23 2011 +0200 (2011-07-29)
parents af3d208e81be
children 969ce2bea98c
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@185 24 CREATE TYPE "application_access_level" AS ENUM
jbe@185 25 ('member', 'full', 'pseudonymous', 'anonymous');
jbe@185 26
jbe@185 27 COMMENT ON TYPE "application_access_level" IS 'Access privileges for applications using the API';
jbe@185 28
jbe@185 29 CREATE TABLE "member_application" (
jbe@185 30 "id" SERIAL8 PRIMARY KEY,
jbe@185 31 UNIQUE ("member_id", "name"),
jbe@185 32 "member_id" INT4 NOT NULL REFERENCES "member" ("id")
jbe@185 33 ON DELETE CASCADE ON UPDATE CASCADE,
jbe@185 34 "name" TEXT NOT NULL,
jbe@185 35 "comment" TEXT,
jbe@185 36 "access_level" "application_access_level" NOT NULL,
jbe@185 37 "key" TEXT NOT NULL,
jbe@185 38 "last_usage" TIMESTAMPTZ );
jbe@185 39
jbe@185 40 COMMENT ON TABLE "member_application" IS 'Registered application being allowed to use the API';
jbe@185 41
jbe@177 42 CREATE TABLE "rendered_member_statement" (
jbe@177 43 PRIMARY KEY ("member_id", "format"),
jbe@177 44 "member_id" INT8 REFERENCES "member" ("id") ON DELETE CASCADE ON UPDATE CASCADE,
jbe@177 45 "format" TEXT,
jbe@177 46 "content" TEXT NOT NULL );
jbe@177 47
jbe@177 48 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 49
jbe@183 50 DROP VIEW "expired_session";
jbe@183 51 DROP TABLE "session";
jbe@183 52
jbe@177 53 ALTER TABLE "policy" ADD COLUMN "direct_majority_num" INT4 NOT NULL DEFAULT 1;
jbe@177 54 ALTER TABLE "policy" ADD COLUMN "direct_majority_den" INT4 NOT NULL DEFAULT 2;
jbe@177 55 ALTER TABLE "policy" ADD COLUMN "direct_majority_strict" BOOLEAN NOT NULL DEFAULT TRUE;
jbe@177 56 ALTER TABLE "policy" ADD COLUMN "direct_majority_positive" INT4 NOT NULL DEFAULT 0;
jbe@177 57 ALTER TABLE "policy" ADD COLUMN "direct_majority_non_negative" INT4 NOT NULL DEFAULT 0;
jbe@177 58 ALTER TABLE "policy" ADD COLUMN "indirect_majority_num" INT4 NOT NULL DEFAULT 1;
jbe@177 59 ALTER TABLE "policy" ADD COLUMN "indirect_majority_den" INT4 NOT NULL DEFAULT 2;
jbe@177 60 ALTER TABLE "policy" ADD COLUMN "indirect_majority_strict" BOOLEAN NOT NULL DEFAULT TRUE;
jbe@177 61 ALTER TABLE "policy" ADD COLUMN "indirect_majority_positive" INT4 NOT NULL DEFAULT 0;
jbe@177 62 ALTER TABLE "policy" ADD COLUMN "indirect_majority_non_negative" INT4 NOT NULL DEFAULT 0;
jbe@177 63 ALTER TABLE "policy" ADD COLUMN "no_reverse_beat_path" BOOLEAN NOT NULL DEFAULT TRUE;
jbe@177 64 ALTER TABLE "policy" ADD COLUMN "no_multistage_majority" BOOLEAN NOT NULL DEFAULT FALSE;
jbe@177 65
jbe@177 66 UPDATE "policy" SET
jbe@177 67 "direct_majority_num" = "majority_num",
jbe@177 68 "direct_majority_den" = "majority_den",
jbe@177 69 "direct_majority_strict" = "majority_strict",
jbe@177 70 "indirect_majority_num" = "majority_num",
jbe@177 71 "indirect_majority_den" = "majority_den",
jbe@177 72 "indirect_majority_strict" = "majority_strict";
jbe@177 73
jbe@177 74 ALTER TABLE "policy" DROP COLUMN "majority_num";
jbe@177 75 ALTER TABLE "policy" DROP COLUMN "majority_den";
jbe@177 76 ALTER TABLE "policy" DROP COLUMN "majority_strict";
jbe@177 77
jbe@177 78 COMMENT ON COLUMN "policy"."direct_majority_num" IS 'Numerator of fraction of neccessary direct majority for initiatives to be attainable as winner';
jbe@177 79 COMMENT ON COLUMN "policy"."direct_majority_den" IS 'Denominator of fraction of neccessary direct majority for initaitives to be attainable as winner';
jbe@177 80 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 81 COMMENT ON COLUMN "policy"."direct_majority_positive" IS 'Absolute number of "positive_votes" neccessary for an initiative to be attainable as winner';
jbe@177 82 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 83 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 84 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 85 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 86 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 87 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 88 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 89 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 90
jbe@177 91 ALTER TABLE "area" DROP COLUMN "autoreject_weight";
jbe@177 92
jbe@177 93 DROP VIEW "open_issue";
jbe@177 94 DROP VIEW "issue_with_ranks_missing";
jbe@177 95
jbe@177 96 ALTER TABLE "issue" DROP COLUMN "vote_now";
jbe@177 97 ALTER TABLE "issue" DROP COLUMN "vote_later";
jbe@177 98 ALTER TABLE "issue" ADD COLUMN "status_quo_schulze_rank" INT4;
jbe@177 99
jbe@177 100 CREATE VIEW "open_issue" AS
jbe@177 101 SELECT * FROM "issue" WHERE "closed" ISNULL;
jbe@177 102
jbe@177 103 COMMENT ON VIEW "open_issue" IS 'All open issues';
jbe@177 104
jbe@177 105 CREATE VIEW "issue_with_ranks_missing" AS
jbe@177 106 SELECT * FROM "issue"
jbe@177 107 WHERE "fully_frozen" NOTNULL
jbe@177 108 AND "closed" NOTNULL
jbe@177 109 AND "ranks_available" = FALSE;
jbe@177 110
jbe@177 111 COMMENT ON VIEW "issue_with_ranks_missing" IS 'Issues where voting was finished, but no ranks have been calculated yet';
jbe@177 112
jbe@177 113 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@177 114 COMMENT ON COLUMN "issue"."snapshot" IS 'Point in time, when snapshot tables have been updated and "population" and *_count values were precalculated';
jbe@177 115 COMMENT ON COLUMN "issue"."status_quo_schulze_rank" IS 'Schulze rank of status quo, as calculated by "calculate_ranks" function';
jbe@177 116
jbe@179 117 DROP VIEW "battle_view";
jbe@179 118
jbe@180 119 ALTER TABLE "initiative" DROP CONSTRAINT "non_admitted_initiatives_cant_contain_voting_results";
jbe@180 120 ALTER TABLE "initiative" DROP CONSTRAINT "all_or_none_of_positive_votes_negative_votes_and_agreed_must_be_null";
jbe@180 121 ALTER TABLE "initiative" DROP CONSTRAINT "non_agreed_initiatives_cant_get_a_rank";
jbe@180 122
jbe@178 123 ALTER TABLE "initiative" DROP COLUMN "agreed";
jbe@177 124 ALTER TABLE "initiative" ADD COLUMN "direct_majority" BOOLEAN;
jbe@177 125 ALTER TABLE "initiative" ADD COLUMN "indirect_majority" BOOLEAN;
jbe@177 126 ALTER TABLE "initiative" ADD COLUMN "schulze_rank" INT4;
jbe@177 127 ALTER TABLE "initiative" ADD COLUMN "better_than_status_quo" BOOLEAN;
jbe@177 128 ALTER TABLE "initiative" ADD COLUMN "worse_than_status_quo" BOOLEAN;
jbe@177 129 ALTER TABLE "initiative" ADD COLUMN "reverse_beat_path" BOOLEAN;
jbe@177 130 ALTER TABLE "initiative" ADD COLUMN "multistage_majority" BOOLEAN;
jbe@177 131 ALTER TABLE "initiative" ADD COLUMN "eligible" BOOLEAN;
jbe@177 132 ALTER TABLE "initiative" ADD COLUMN "winner" BOOLEAN;
jbe@177 133
jbe@177 134 ALTER TABLE "initiative" ADD CONSTRAINT "non_admitted_initiatives_cant_contain_voting_results" CHECK (
jbe@177 135 ( "admitted" NOTNULL AND "admitted" = TRUE ) OR
jbe@177 136 ( "positive_votes" ISNULL AND "negative_votes" ISNULL AND
jbe@177 137 "direct_majority" ISNULL AND "indirect_majority" ISNULL AND
jbe@177 138 "schulze_rank" ISNULL AND
jbe@177 139 "better_than_status_quo" ISNULL AND "worse_than_status_quo" ISNULL AND
jbe@177 140 "reverse_beat_path" ISNULL AND "multistage_majority" ISNULL AND
jbe@177 141 "eligible" ISNULL AND "winner" ISNULL AND "rank" ISNULL ) );
jbe@177 142 ALTER TABLE "initiative" ADD CONSTRAINT "better_excludes_worse" CHECK (NOT ("better_than_status_quo" AND "worse_than_status_quo"));
jbe@177 143 ALTER TABLE "initiative" ADD CONSTRAINT "minimum_requirement_to_be_eligible" CHECK (
jbe@177 144 "eligible" = FALSE OR
jbe@177 145 ("direct_majority" AND "indirect_majority" AND "better_than_status_quo") );
jbe@177 146 ALTER TABLE "initiative" ADD CONSTRAINT "winner_must_be_eligible" CHECK ("winner"=FALSE OR "eligible"=TRUE);
jbe@177 147 ALTER TABLE "initiative" ADD CONSTRAINT "winner_must_have_first_rank" CHECK ("winner"=FALSE OR "rank"=1);
jbe@177 148 ALTER TABLE "initiative" ADD CONSTRAINT "eligible_at_first_rank_is_winner" CHECK ("eligible"=FALSE OR "rank"!=1 OR "winner"=TRUE);
jbe@177 149 ALTER TABLE "initiative" ADD CONSTRAINT "unique_rank_per_issue" UNIQUE ("issue_id", "rank");
jbe@177 150
jbe@177 151 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@177 152 COMMENT ON COLUMN "initiative"."indirect_majority" IS 'Same as "direct_majority", but also considering indirect beat paths';
jbe@177 153 COMMENT ON COLUMN "initiative"."schulze_rank" IS 'Schulze-Ranking without tie-breaking';
jbe@177 154 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@177 155 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@177 156 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@177 157 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@177 158 COMMENT ON COLUMN "initiative"."eligible" IS 'Initiative is "attainable" and depending on selected policy has no "reverse_beat_path" or "multistage_majority"';
jbe@177 159 COMMENT ON COLUMN "initiative"."winner" IS 'Winner is the "eligible" initiative with best "schulze_rank" and in case of ties with lowest "id"';
jbe@177 160 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@177 161
jbe@177 162 ALTER TABLE "battle" DROP CONSTRAINT "battle_pkey";
jbe@177 163 ALTER TABLE "battle" ALTER COLUMN "issue_id" SET NOT NULL;
jbe@177 164 ALTER TABLE "battle" ADD CONSTRAINT "initiative_ids_not_equal" CHECK (
jbe@177 165 "winning_initiative_id" != "losing_initiative_id" OR
jbe@177 166 ( ("winning_initiative_id" NOTNULL AND "losing_initiative_id" ISNULL) OR
jbe@177 167 ("winning_initiative_id" ISNULL AND "losing_initiative_id" NOTNULL) ) );
jbe@177 168
jbe@177 169 CREATE UNIQUE INDEX "battle_winning_losing_idx" ON "battle" ("issue_id", "winning_initiative_id", "losing_initiative_id");
jbe@177 170 CREATE UNIQUE INDEX "battle_winning_null_idx" ON "battle" ("issue_id", "winning_initiative_id") WHERE "losing_initiative_id" ISNULL;
jbe@177 171 CREATE UNIQUE INDEX "battle_null_losing_idx" ON "battle" ("issue_id", "losing_initiative_id") WHERE "winning_initiative_id" ISNULL;
jbe@177 172
jbe@177 173 ALTER TABLE "suggestion" ADD COLUMN "draft_id" INT8;
jbe@177 174 -- more later
jbe@177 175
jbe@177 176 ALTER TABLE "suggestion" ADD FOREIGN KEY ("initiative_id", "draft_id") REFERENCES "draft" ("initiative_id", "id") ON DELETE NO ACTION ON UPDATE CASCADE;
jbe@177 177 ALTER TABLE "suggestion" ADD COLUMN "formatting_engine" TEXT;
jbe@177 178 ALTER TABLE "suggestion" RENAME COLUMN "description" TO "content";
jbe@177 179
jbe@177 180 DROP TRIGGER "update_text_search_data" ON "suggestion";
jbe@177 181
jbe@177 182 CREATE TRIGGER "update_text_search_data"
jbe@177 183 BEFORE INSERT OR UPDATE ON "suggestion"
jbe@177 184 FOR EACH ROW EXECUTE PROCEDURE
jbe@177 185 tsvector_update_trigger('text_search_data', 'pg_catalog.simple',
jbe@177 186 "name", "content");
jbe@177 187
jbe@177 188 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@177 189
jbe@177 190 CREATE TABLE "rendered_suggestion" (
jbe@177 191 PRIMARY KEY ("suggestion_id", "format"),
jbe@177 192 "suggestion_id" INT8 REFERENCES "suggestion" ("id") ON DELETE CASCADE ON UPDATE CASCADE,
jbe@177 193 "format" TEXT,
jbe@177 194 "content" TEXT NOT NULL );
jbe@177 195
jbe@177 196 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@177 197
jbe@183 198 DROP TABLE "invite_code_unit";
jbe@183 199
jbe@177 200 DROP VIEW "area_member_count";
jbe@177 201
jbe@177 202 ALTER TABLE "membership" DROP COLUMN "autoreject";
jbe@177 203
jbe@177 204 ALTER TABLE "interest" DROP COLUMN "autoreject";
jbe@177 205 ALTER TABLE "interest" DROP COLUMN "voting_requested";
jbe@177 206
jbe@177 207 ALTER TABLE "supporter" DROP CONSTRAINT "supporter_initiative_id_fkey";
jbe@177 208 ALTER TABLE "supporter" ADD FOREIGN KEY ("initiative_id", "draft_id") REFERENCES "draft" ("initiative_id", "id") ON DELETE NO ACTION ON UPDATE CASCADE;
jbe@177 209
jbe@177 210 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@177 211
jbe@177 212 ALTER TABLE "direct_interest_snapshot" DROP COLUMN "voting_requested";
jbe@177 213 ALTER TABLE "direct_voter" DROP COLUMN "autoreject";
jbe@177 214
jbe@177 215 DROP TRIGGER "default_for_draft_id" ON "supporter";
jbe@177 216 DROP FUNCTION "supporter_default_for_draft_id_trigger"();
jbe@177 217
jbe@177 218 CREATE FUNCTION "default_for_draft_id_trigger"()
jbe@177 219 RETURNS TRIGGER
jbe@177 220 LANGUAGE 'plpgsql' VOLATILE AS $$
jbe@177 221 BEGIN
jbe@177 222 IF NEW."draft_id" ISNULL THEN
jbe@177 223 SELECT "id" INTO NEW."draft_id" FROM "current_draft"
jbe@177 224 WHERE "initiative_id" = NEW."initiative_id";
jbe@177 225 END IF;
jbe@177 226 RETURN NEW;
jbe@177 227 END;
jbe@177 228 $$;
jbe@177 229
jbe@177 230 CREATE TRIGGER "default_for_draft_id" BEFORE INSERT OR UPDATE ON "suggestion"
jbe@177 231 FOR EACH ROW EXECUTE PROCEDURE "default_for_draft_id_trigger"();
jbe@177 232 CREATE TRIGGER "default_for_draft_id" BEFORE INSERT OR UPDATE ON "supporter"
jbe@177 233 FOR EACH ROW EXECUTE PROCEDURE "default_for_draft_id_trigger"();
jbe@177 234
jbe@177 235 COMMENT ON FUNCTION "default_for_draft_id_trigger"() IS 'Implementation of trigger "default_for_draft" on tables "supporter" and "suggestion"';
jbe@177 236 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@177 237 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@177 238
jbe@177 239 CREATE VIEW "area_member_count" AS
jbe@177 240 SELECT
jbe@177 241 "area"."id" AS "area_id",
jbe@177 242 count("member"."id") AS "direct_member_count",
jbe@177 243 coalesce(
jbe@177 244 sum(
jbe@177 245 CASE WHEN "member"."id" NOTNULL THEN
jbe@177 246 "membership_weight"("area"."id", "member"."id")
jbe@177 247 ELSE 0 END
jbe@177 248 )
jbe@177 249 ) AS "member_weight"
jbe@177 250 FROM "area"
jbe@177 251 LEFT JOIN "membership"
jbe@177 252 ON "area"."id" = "membership"."area_id"
jbe@177 253 LEFT JOIN "privilege"
jbe@177 254 ON "privilege"."unit_id" = "area"."unit_id"
jbe@177 255 AND "privilege"."member_id" = "membership"."member_id"
jbe@177 256 AND "privilege"."voting_right"
jbe@177 257 LEFT JOIN "member"
jbe@177 258 ON "member"."id" = "privilege"."member_id" -- NOTE: no membership here!
jbe@177 259 AND "member"."active"
jbe@177 260 GROUP BY "area"."id";
jbe@177 261
jbe@177 262 COMMENT ON VIEW "area_member_count" IS 'View used to update "direct_member_count" and "member_weight" columns of table "area"';
jbe@177 263
jbe@177 264 CREATE VIEW "battle_participant" AS
jbe@177 265 SELECT "initiative"."id", "initiative"."issue_id"
jbe@177 266 FROM "issue" JOIN "initiative"
jbe@177 267 ON "issue"."id" = "initiative"."issue_id"
jbe@177 268 WHERE "initiative"."admitted"
jbe@177 269 UNION ALL
jbe@177 270 SELECT NULL, "id" AS "issue_id"
jbe@177 271 FROM "issue";
jbe@177 272
jbe@177 273 COMMENT ON VIEW "battle_participant" IS 'Helper view for "battle_view" containing admitted initiatives plus virtual "status-quo" initiative denoted by NULL reference';
jbe@177 274
jbe@179 275 CREATE VIEW "battle_view" AS
jbe@177 276 SELECT
jbe@177 277 "issue"."id" AS "issue_id",
jbe@177 278 "winning_initiative"."id" AS "winning_initiative_id",
jbe@177 279 "losing_initiative"."id" AS "losing_initiative_id",
jbe@177 280 sum(
jbe@177 281 CASE WHEN
jbe@177 282 coalesce("better_vote"."grade", 0) >
jbe@177 283 coalesce("worse_vote"."grade", 0)
jbe@177 284 THEN "direct_voter"."weight" ELSE 0 END
jbe@177 285 ) AS "count"
jbe@177 286 FROM "issue"
jbe@177 287 LEFT JOIN "direct_voter"
jbe@177 288 ON "issue"."id" = "direct_voter"."issue_id"
jbe@177 289 JOIN "battle_participant" AS "winning_initiative"
jbe@177 290 ON "issue"."id" = "winning_initiative"."issue_id"
jbe@177 291 JOIN "battle_participant" AS "losing_initiative"
jbe@177 292 ON "issue"."id" = "losing_initiative"."issue_id"
jbe@177 293 LEFT JOIN "vote" AS "better_vote"
jbe@177 294 ON "direct_voter"."member_id" = "better_vote"."member_id"
jbe@177 295 AND "winning_initiative"."id" = "better_vote"."initiative_id"
jbe@177 296 LEFT JOIN "vote" AS "worse_vote"
jbe@177 297 ON "direct_voter"."member_id" = "worse_vote"."member_id"
jbe@177 298 AND "losing_initiative"."id" = "worse_vote"."initiative_id"
jbe@177 299 WHERE "issue"."closed" NOTNULL
jbe@177 300 AND "issue"."cleaned" ISNULL
jbe@177 301 AND (
jbe@177 302 "winning_initiative"."id" != "losing_initiative"."id" OR
jbe@177 303 ( ("winning_initiative"."id" NOTNULL AND "losing_initiative"."id" ISNULL) OR
jbe@177 304 ("winning_initiative"."id" ISNULL AND "losing_initiative"."id" NOTNULL) ) )
jbe@177 305 GROUP BY
jbe@177 306 "issue"."id",
jbe@177 307 "winning_initiative"."id",
jbe@177 308 "losing_initiative"."id";
jbe@177 309
jbe@177 310 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@177 311
jbe@184 312 DROP FUNCTION "check_last_login"();
jbe@184 313
jbe@184 314 CREATE FUNCTION "check_activity"()
jbe@184 315 RETURNS VOID
jbe@184 316 LANGUAGE 'plpgsql' VOLATILE AS $$
jbe@184 317 DECLARE
jbe@184 318 "system_setting_row" "system_setting"%ROWTYPE;
jbe@184 319 BEGIN
jbe@184 320 SELECT * INTO "system_setting_row" FROM "system_setting";
jbe@184 321 LOCK TABLE "member" IN SHARE ROW EXCLUSIVE MODE;
jbe@184 322 IF "system_setting_row"."member_ttl" NOTNULL THEN
jbe@184 323 UPDATE "member" SET "active" = FALSE
jbe@184 324 WHERE "active" = TRUE
jbe@184 325 AND "last_activity" < (now() - "system_setting_row"."member_ttl")::DATE;
jbe@184 326 END IF;
jbe@184 327 RETURN;
jbe@184 328 END;
jbe@184 329 $$;
jbe@184 330
jbe@184 331 COMMENT ON FUNCTION "check_activity"() IS 'Deactivates members when "last_activity" is older than "system_setting"."member_ttl".';
jbe@184 332
jbe@177 333 CREATE OR REPLACE FUNCTION "create_interest_snapshot"
jbe@177 334 ( "issue_id_p" "issue"."id"%TYPE )
jbe@177 335 RETURNS VOID
jbe@177 336 LANGUAGE 'plpgsql' VOLATILE AS $$
jbe@177 337 DECLARE
jbe@177 338 "member_id_v" "member"."id"%TYPE;
jbe@177 339 BEGIN
jbe@177 340 DELETE FROM "direct_interest_snapshot"
jbe@177 341 WHERE "issue_id" = "issue_id_p"
jbe@177 342 AND "event" = 'periodic';
jbe@177 343 DELETE FROM "delegating_interest_snapshot"
jbe@177 344 WHERE "issue_id" = "issue_id_p"
jbe@177 345 AND "event" = 'periodic';
jbe@177 346 DELETE FROM "direct_supporter_snapshot"
jbe@177 347 WHERE "issue_id" = "issue_id_p"
jbe@177 348 AND "event" = 'periodic';
jbe@177 349 INSERT INTO "direct_interest_snapshot"
jbe@177 350 ("issue_id", "event", "member_id")
jbe@177 351 SELECT
jbe@177 352 "issue_id_p" AS "issue_id",
jbe@177 353 'periodic' AS "event",
jbe@177 354 "member"."id" AS "member_id"
jbe@177 355 FROM "issue"
jbe@177 356 JOIN "area" ON "issue"."area_id" = "area"."id"
jbe@177 357 JOIN "interest" ON "issue"."id" = "interest"."issue_id"
jbe@177 358 JOIN "member" ON "interest"."member_id" = "member"."id"
jbe@177 359 JOIN "privilege"
jbe@177 360 ON "privilege"."unit_id" = "area"."unit_id"
jbe@177 361 AND "privilege"."member_id" = "member"."id"
jbe@177 362 WHERE "issue"."id" = "issue_id_p"
jbe@177 363 AND "member"."active" AND "privilege"."voting_right";
jbe@177 364 FOR "member_id_v" IN
jbe@177 365 SELECT "member_id" FROM "direct_interest_snapshot"
jbe@177 366 WHERE "issue_id" = "issue_id_p"
jbe@177 367 AND "event" = 'periodic'
jbe@177 368 LOOP
jbe@177 369 UPDATE "direct_interest_snapshot" SET
jbe@177 370 "weight" = 1 +
jbe@177 371 "weight_of_added_delegations_for_interest_snapshot"(
jbe@177 372 "issue_id_p",
jbe@177 373 "member_id_v",
jbe@177 374 '{}'
jbe@177 375 )
jbe@177 376 WHERE "issue_id" = "issue_id_p"
jbe@177 377 AND "event" = 'periodic'
jbe@177 378 AND "member_id" = "member_id_v";
jbe@177 379 END LOOP;
jbe@177 380 INSERT INTO "direct_supporter_snapshot"
jbe@177 381 ( "issue_id", "initiative_id", "event", "member_id",
jbe@177 382 "informed", "satisfied" )
jbe@177 383 SELECT
jbe@177 384 "issue_id_p" AS "issue_id",
jbe@177 385 "initiative"."id" AS "initiative_id",
jbe@177 386 'periodic' AS "event",
jbe@177 387 "supporter"."member_id" AS "member_id",
jbe@177 388 "supporter"."draft_id" = "current_draft"."id" AS "informed",
jbe@177 389 NOT EXISTS (
jbe@177 390 SELECT NULL FROM "critical_opinion"
jbe@177 391 WHERE "initiative_id" = "initiative"."id"
jbe@177 392 AND "member_id" = "supporter"."member_id"
jbe@177 393 ) AS "satisfied"
jbe@177 394 FROM "initiative"
jbe@177 395 JOIN "supporter"
jbe@177 396 ON "supporter"."initiative_id" = "initiative"."id"
jbe@177 397 JOIN "current_draft"
jbe@177 398 ON "initiative"."id" = "current_draft"."initiative_id"
jbe@177 399 JOIN "direct_interest_snapshot"
jbe@177 400 ON "supporter"."member_id" = "direct_interest_snapshot"."member_id"
jbe@177 401 AND "initiative"."issue_id" = "direct_interest_snapshot"."issue_id"
jbe@177 402 AND "event" = 'periodic'
jbe@177 403 WHERE "initiative"."issue_id" = "issue_id_p";
jbe@177 404 RETURN;
jbe@177 405 END;
jbe@177 406 $$;
jbe@177 407
jbe@177 408 CREATE OR REPLACE FUNCTION "create_snapshot"
jbe@177 409 ( "issue_id_p" "issue"."id"%TYPE )
jbe@177 410 RETURNS VOID
jbe@177 411 LANGUAGE 'plpgsql' VOLATILE AS $$
jbe@177 412 DECLARE
jbe@177 413 "initiative_id_v" "initiative"."id"%TYPE;
jbe@177 414 "suggestion_id_v" "suggestion"."id"%TYPE;
jbe@177 415 BEGIN
jbe@177 416 PERFORM "lock_issue"("issue_id_p");
jbe@177 417 PERFORM "create_population_snapshot"("issue_id_p");
jbe@177 418 PERFORM "create_interest_snapshot"("issue_id_p");
jbe@177 419 UPDATE "issue" SET
jbe@177 420 "snapshot" = now(),
jbe@177 421 "latest_snapshot_event" = 'periodic',
jbe@177 422 "population" = (
jbe@177 423 SELECT coalesce(sum("weight"), 0)
jbe@177 424 FROM "direct_population_snapshot"
jbe@177 425 WHERE "issue_id" = "issue_id_p"
jbe@177 426 AND "event" = 'periodic'
jbe@177 427 )
jbe@177 428 WHERE "id" = "issue_id_p";
jbe@177 429 FOR "initiative_id_v" IN
jbe@177 430 SELECT "id" FROM "initiative" WHERE "issue_id" = "issue_id_p"
jbe@177 431 LOOP
jbe@177 432 UPDATE "initiative" SET
jbe@177 433 "supporter_count" = (
jbe@177 434 SELECT coalesce(sum("di"."weight"), 0)
jbe@177 435 FROM "direct_interest_snapshot" AS "di"
jbe@177 436 JOIN "direct_supporter_snapshot" AS "ds"
jbe@177 437 ON "di"."member_id" = "ds"."member_id"
jbe@177 438 WHERE "di"."issue_id" = "issue_id_p"
jbe@177 439 AND "di"."event" = 'periodic'
jbe@177 440 AND "ds"."initiative_id" = "initiative_id_v"
jbe@177 441 AND "ds"."event" = 'periodic'
jbe@177 442 ),
jbe@177 443 "informed_supporter_count" = (
jbe@177 444 SELECT coalesce(sum("di"."weight"), 0)
jbe@177 445 FROM "direct_interest_snapshot" AS "di"
jbe@177 446 JOIN "direct_supporter_snapshot" AS "ds"
jbe@177 447 ON "di"."member_id" = "ds"."member_id"
jbe@177 448 WHERE "di"."issue_id" = "issue_id_p"
jbe@177 449 AND "di"."event" = 'periodic'
jbe@177 450 AND "ds"."initiative_id" = "initiative_id_v"
jbe@177 451 AND "ds"."event" = 'periodic'
jbe@177 452 AND "ds"."informed"
jbe@177 453 ),
jbe@177 454 "satisfied_supporter_count" = (
jbe@177 455 SELECT coalesce(sum("di"."weight"), 0)
jbe@177 456 FROM "direct_interest_snapshot" AS "di"
jbe@177 457 JOIN "direct_supporter_snapshot" AS "ds"
jbe@177 458 ON "di"."member_id" = "ds"."member_id"
jbe@177 459 WHERE "di"."issue_id" = "issue_id_p"
jbe@177 460 AND "di"."event" = 'periodic'
jbe@177 461 AND "ds"."initiative_id" = "initiative_id_v"
jbe@177 462 AND "ds"."event" = 'periodic'
jbe@177 463 AND "ds"."satisfied"
jbe@177 464 ),
jbe@177 465 "satisfied_informed_supporter_count" = (
jbe@177 466 SELECT coalesce(sum("di"."weight"), 0)
jbe@177 467 FROM "direct_interest_snapshot" AS "di"
jbe@177 468 JOIN "direct_supporter_snapshot" AS "ds"
jbe@177 469 ON "di"."member_id" = "ds"."member_id"
jbe@177 470 WHERE "di"."issue_id" = "issue_id_p"
jbe@177 471 AND "di"."event" = 'periodic'
jbe@177 472 AND "ds"."initiative_id" = "initiative_id_v"
jbe@177 473 AND "ds"."event" = 'periodic'
jbe@177 474 AND "ds"."informed"
jbe@177 475 AND "ds"."satisfied"
jbe@177 476 )
jbe@177 477 WHERE "id" = "initiative_id_v";
jbe@177 478 FOR "suggestion_id_v" IN
jbe@177 479 SELECT "id" FROM "suggestion"
jbe@177 480 WHERE "initiative_id" = "initiative_id_v"
jbe@177 481 LOOP
jbe@177 482 UPDATE "suggestion" SET
jbe@177 483 "minus2_unfulfilled_count" = (
jbe@177 484 SELECT coalesce(sum("snapshot"."weight"), 0)
jbe@177 485 FROM "issue" CROSS JOIN "opinion"
jbe@177 486 JOIN "direct_interest_snapshot" AS "snapshot"
jbe@177 487 ON "snapshot"."issue_id" = "issue"."id"
jbe@177 488 AND "snapshot"."event" = "issue"."latest_snapshot_event"
jbe@177 489 AND "snapshot"."member_id" = "opinion"."member_id"
jbe@177 490 WHERE "issue"."id" = "issue_id_p"
jbe@177 491 AND "opinion"."suggestion_id" = "suggestion_id_v"
jbe@177 492 AND "opinion"."degree" = -2
jbe@177 493 AND "opinion"."fulfilled" = FALSE
jbe@177 494 ),
jbe@177 495 "minus2_fulfilled_count" = (
jbe@177 496 SELECT coalesce(sum("snapshot"."weight"), 0)
jbe@177 497 FROM "issue" CROSS JOIN "opinion"
jbe@177 498 JOIN "direct_interest_snapshot" AS "snapshot"
jbe@177 499 ON "snapshot"."issue_id" = "issue"."id"
jbe@177 500 AND "snapshot"."event" = "issue"."latest_snapshot_event"
jbe@177 501 AND "snapshot"."member_id" = "opinion"."member_id"
jbe@177 502 WHERE "issue"."id" = "issue_id_p"
jbe@177 503 AND "opinion"."suggestion_id" = "suggestion_id_v"
jbe@177 504 AND "opinion"."degree" = -2
jbe@177 505 AND "opinion"."fulfilled" = TRUE
jbe@177 506 ),
jbe@177 507 "minus1_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" = -1
jbe@177 517 AND "opinion"."fulfilled" = FALSE
jbe@177 518 ),
jbe@177 519 "minus1_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" = -1
jbe@177 529 AND "opinion"."fulfilled" = TRUE
jbe@177 530 ),
jbe@177 531 "plus1_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 "plus1_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 "plus2_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" = 2
jbe@177 565 AND "opinion"."fulfilled" = FALSE
jbe@177 566 ),
jbe@177 567 "plus2_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" = 2
jbe@177 577 AND "opinion"."fulfilled" = TRUE
jbe@177 578 )
jbe@177 579 WHERE "suggestion"."id" = "suggestion_id_v";
jbe@177 580 END LOOP;
jbe@177 581 END LOOP;
jbe@177 582 RETURN;
jbe@177 583 END;
jbe@177 584 $$;
jbe@177 585
jbe@177 586 CREATE OR REPLACE FUNCTION "close_voting"("issue_id_p" "issue"."id"%TYPE)
jbe@177 587 RETURNS VOID
jbe@177 588 LANGUAGE 'plpgsql' VOLATILE AS $$
jbe@177 589 DECLARE
jbe@177 590 "area_id_v" "area"."id"%TYPE;
jbe@177 591 "unit_id_v" "unit"."id"%TYPE;
jbe@177 592 "member_id_v" "member"."id"%TYPE;
jbe@177 593 BEGIN
jbe@177 594 PERFORM "lock_issue"("issue_id_p");
jbe@177 595 SELECT "area_id" INTO "area_id_v" FROM "issue" WHERE "id" = "issue_id_p";
jbe@177 596 SELECT "unit_id" INTO "unit_id_v" FROM "area" WHERE "id" = "area_id_v";
jbe@177 597 -- delete delegating votes (in cases of manual reset of issue state):
jbe@177 598 DELETE FROM "delegating_voter"
jbe@177 599 WHERE "issue_id" = "issue_id_p";
jbe@177 600 -- delete votes from non-privileged voters:
jbe@177 601 DELETE FROM "direct_voter"
jbe@177 602 USING (
jbe@177 603 SELECT
jbe@177 604 "direct_voter"."member_id"
jbe@177 605 FROM "direct_voter"
jbe@177 606 JOIN "member" ON "direct_voter"."member_id" = "member"."id"
jbe@177 607 LEFT JOIN "privilege"
jbe@177 608 ON "privilege"."unit_id" = "unit_id_v"
jbe@177 609 AND "privilege"."member_id" = "direct_voter"."member_id"
jbe@177 610 WHERE "direct_voter"."issue_id" = "issue_id_p" AND (
jbe@177 611 "member"."active" = FALSE OR
jbe@177 612 "privilege"."voting_right" ISNULL OR
jbe@177 613 "privilege"."voting_right" = FALSE
jbe@177 614 )
jbe@177 615 ) AS "subquery"
jbe@177 616 WHERE "direct_voter"."issue_id" = "issue_id_p"
jbe@177 617 AND "direct_voter"."member_id" = "subquery"."member_id";
jbe@177 618 -- consider delegations:
jbe@177 619 UPDATE "direct_voter" SET "weight" = 1
jbe@177 620 WHERE "issue_id" = "issue_id_p";
jbe@177 621 PERFORM "add_vote_delegations"("issue_id_p");
jbe@177 622 -- set voter count and mark issue as being calculated:
jbe@177 623 UPDATE "issue" SET
jbe@177 624 "state" = 'calculation',
jbe@177 625 "closed" = now(),
jbe@177 626 "voter_count" = (
jbe@177 627 SELECT coalesce(sum("weight"), 0)
jbe@177 628 FROM "direct_voter" WHERE "issue_id" = "issue_id_p"
jbe@177 629 )
jbe@177 630 WHERE "id" = "issue_id_p";
jbe@177 631 -- materialize battle_view:
jbe@177 632 -- NOTE: "closed" column of issue must be set at this point
jbe@177 633 DELETE FROM "battle" WHERE "issue_id" = "issue_id_p";
jbe@177 634 INSERT INTO "battle" (
jbe@177 635 "issue_id",
jbe@177 636 "winning_initiative_id", "losing_initiative_id",
jbe@177 637 "count"
jbe@177 638 ) SELECT
jbe@177 639 "issue_id",
jbe@177 640 "winning_initiative_id", "losing_initiative_id",
jbe@177 641 "count"
jbe@177 642 FROM "battle_view" WHERE "issue_id" = "issue_id_p";
jbe@177 643 -- copy "positive_votes" and "negative_votes" from "battle" table:
jbe@177 644 UPDATE "initiative" SET
jbe@177 645 "positive_votes" = "battle_win"."count",
jbe@177 646 "negative_votes" = "battle_lose"."count"
jbe@177 647 FROM "battle" AS "battle_win", "battle" AS "battle_lose"
jbe@177 648 WHERE
jbe@177 649 "battle_win"."issue_id" = "issue_id_p" AND
jbe@177 650 "battle_win"."winning_initiative_id" = "initiative"."id" AND
jbe@177 651 "battle_win"."losing_initiative_id" ISNULL AND
jbe@177 652 "battle_lose"."issue_id" = "issue_id_p" AND
jbe@177 653 "battle_lose"."losing_initiative_id" = "initiative"."id" AND
jbe@177 654 "battle_lose"."winning_initiative_id" ISNULL;
jbe@177 655 END;
jbe@177 656 $$;
jbe@177 657
jbe@177 658 DROP FUNCTION "array_init_string"(INTEGER);
jbe@177 659 DROP FUNCTION "square_matrix_init_string"(INTEGER);
jbe@177 660
jbe@177 661 CREATE OR REPLACE FUNCTION "calculate_ranks"("issue_id_p" "issue"."id"%TYPE)
jbe@177 662 RETURNS VOID
jbe@177 663 LANGUAGE 'plpgsql' VOLATILE AS $$
jbe@177 664 DECLARE
jbe@177 665 "issue_row" "issue"%ROWTYPE;
jbe@177 666 "policy_row" "policy"%ROWTYPE;
jbe@177 667 "dimension_v" INTEGER;
jbe@177 668 "vote_matrix" INT4[][]; -- absolute votes
jbe@177 669 "matrix" INT8[][]; -- defeat strength / best paths
jbe@177 670 "i" INTEGER;
jbe@177 671 "j" INTEGER;
jbe@177 672 "k" INTEGER;
jbe@177 673 "battle_row" "battle"%ROWTYPE;
jbe@177 674 "rank_ary" INT4[];
jbe@177 675 "rank_v" INT4;
jbe@177 676 "done_v" INTEGER;
jbe@177 677 "winners_ary" INTEGER[];
jbe@177 678 "initiative_id_v" "initiative"."id"%TYPE;
jbe@177 679 BEGIN
jbe@177 680 SELECT * INTO "issue_row"
jbe@177 681 FROM "issue" WHERE "id" = "issue_id_p"
jbe@177 682 FOR UPDATE;
jbe@177 683 SELECT * INTO "policy_row"
jbe@177 684 FROM "policy" WHERE "id" = "issue_row"."policy_id";
jbe@177 685 SELECT count(1) INTO "dimension_v"
jbe@177 686 FROM "battle_participant" WHERE "issue_id" = "issue_id_p";
jbe@177 687 -- Create "vote_matrix" with absolute number of votes in pairwise
jbe@177 688 -- comparison:
jbe@177 689 "vote_matrix" := array_fill(NULL::INT4, ARRAY["dimension_v", "dimension_v"]);
jbe@177 690 "i" := 1;
jbe@177 691 "j" := 2;
jbe@177 692 FOR "battle_row" IN
jbe@177 693 SELECT * FROM "battle" WHERE "issue_id" = "issue_id_p"
jbe@177 694 ORDER BY
jbe@177 695 "winning_initiative_id" NULLS LAST,
jbe@177 696 "losing_initiative_id" NULLS LAST
jbe@177 697 LOOP
jbe@177 698 "vote_matrix"["i"]["j"] := "battle_row"."count";
jbe@177 699 IF "j" = "dimension_v" THEN
jbe@177 700 "i" := "i" + 1;
jbe@177 701 "j" := 1;
jbe@177 702 ELSE
jbe@177 703 "j" := "j" + 1;
jbe@177 704 IF "j" = "i" THEN
jbe@177 705 "j" := "j" + 1;
jbe@177 706 END IF;
jbe@177 707 END IF;
jbe@177 708 END LOOP;
jbe@177 709 IF "i" != "dimension_v" OR "j" != "dimension_v" + 1 THEN
jbe@177 710 RAISE EXCEPTION 'Wrong battle count (should not happen)';
jbe@177 711 END IF;
jbe@177 712 -- Store defeat strengths in "matrix" using "defeat_strength"
jbe@177 713 -- function:
jbe@177 714 "matrix" := array_fill(NULL::INT8, ARRAY["dimension_v", "dimension_v"]);
jbe@177 715 "i" := 1;
jbe@177 716 LOOP
jbe@177 717 "j" := 1;
jbe@177 718 LOOP
jbe@177 719 IF "i" != "j" THEN
jbe@177 720 "matrix"["i"]["j"] := "defeat_strength"(
jbe@177 721 "vote_matrix"["i"]["j"],
jbe@177 722 "vote_matrix"["j"]["i"]
jbe@177 723 );
jbe@177 724 END IF;
jbe@177 725 EXIT WHEN "j" = "dimension_v";
jbe@177 726 "j" := "j" + 1;
jbe@177 727 END LOOP;
jbe@177 728 EXIT WHEN "i" = "dimension_v";
jbe@177 729 "i" := "i" + 1;
jbe@177 730 END LOOP;
jbe@177 731 -- Find best paths:
jbe@177 732 "i" := 1;
jbe@177 733 LOOP
jbe@177 734 "j" := 1;
jbe@177 735 LOOP
jbe@177 736 IF "i" != "j" THEN
jbe@177 737 "k" := 1;
jbe@177 738 LOOP
jbe@177 739 IF "i" != "k" AND "j" != "k" THEN
jbe@177 740 IF "matrix"["j"]["i"] < "matrix"["i"]["k"] THEN
jbe@177 741 IF "matrix"["j"]["i"] > "matrix"["j"]["k"] THEN
jbe@177 742 "matrix"["j"]["k"] := "matrix"["j"]["i"];
jbe@177 743 END IF;
jbe@177 744 ELSE
jbe@177 745 IF "matrix"["i"]["k"] > "matrix"["j"]["k"] THEN
jbe@177 746 "matrix"["j"]["k"] := "matrix"["i"]["k"];
jbe@177 747 END IF;
jbe@177 748 END IF;
jbe@177 749 END IF;
jbe@177 750 EXIT WHEN "k" = "dimension_v";
jbe@177 751 "k" := "k" + 1;
jbe@177 752 END LOOP;
jbe@177 753 END IF;
jbe@177 754 EXIT WHEN "j" = "dimension_v";
jbe@177 755 "j" := "j" + 1;
jbe@177 756 END LOOP;
jbe@177 757 EXIT WHEN "i" = "dimension_v";
jbe@177 758 "i" := "i" + 1;
jbe@177 759 END LOOP;
jbe@177 760 -- Determine order of winners:
jbe@177 761 "rank_ary" := array_fill(NULL::INT4, ARRAY["dimension_v"]);
jbe@177 762 "rank_v" := 1;
jbe@177 763 "done_v" := 0;
jbe@177 764 LOOP
jbe@177 765 "winners_ary" := '{}';
jbe@177 766 "i" := 1;
jbe@177 767 LOOP
jbe@177 768 IF "rank_ary"["i"] ISNULL THEN
jbe@177 769 "j" := 1;
jbe@177 770 LOOP
jbe@177 771 IF
jbe@177 772 "i" != "j" AND
jbe@177 773 "rank_ary"["j"] ISNULL AND
jbe@177 774 "matrix"["j"]["i"] > "matrix"["i"]["j"]
jbe@177 775 THEN
jbe@177 776 -- someone else is better
jbe@177 777 EXIT;
jbe@177 778 END IF;
jbe@177 779 IF "j" = "dimension_v" THEN
jbe@177 780 -- noone is better
jbe@177 781 "winners_ary" := "winners_ary" || "i";
jbe@177 782 EXIT;
jbe@177 783 END IF;
jbe@177 784 "j" := "j" + 1;
jbe@177 785 END LOOP;
jbe@177 786 END IF;
jbe@177 787 EXIT WHEN "i" = "dimension_v";
jbe@177 788 "i" := "i" + 1;
jbe@177 789 END LOOP;
jbe@177 790 "i" := 1;
jbe@177 791 LOOP
jbe@177 792 "rank_ary"["winners_ary"["i"]] := "rank_v";
jbe@177 793 "done_v" := "done_v" + 1;
jbe@177 794 EXIT WHEN "i" = array_upper("winners_ary", 1);
jbe@177 795 "i" := "i" + 1;
jbe@177 796 END LOOP;
jbe@177 797 EXIT WHEN "done_v" = "dimension_v";
jbe@177 798 "rank_v" := "rank_v" + 1;
jbe@177 799 END LOOP;
jbe@177 800 -- write preliminary results:
jbe@177 801 "i" := 1;
jbe@177 802 FOR "initiative_id_v" IN
jbe@177 803 SELECT "id" FROM "initiative"
jbe@177 804 WHERE "issue_id" = "issue_id_p" AND "admitted"
jbe@177 805 ORDER BY "id"
jbe@177 806 LOOP
jbe@177 807 UPDATE "initiative" SET
jbe@177 808 "direct_majority" =
jbe@177 809 CASE WHEN "policy_row"."direct_majority_strict" THEN
jbe@177 810 "positive_votes" * "policy_row"."direct_majority_den" >
jbe@177 811 "policy_row"."direct_majority_num" * ("positive_votes"+"negative_votes")
jbe@177 812 ELSE
jbe@177 813 "positive_votes" * "policy_row"."direct_majority_den" >=
jbe@177 814 "policy_row"."direct_majority_num" * ("positive_votes"+"negative_votes")
jbe@177 815 END
jbe@177 816 AND "positive_votes" >= "policy_row"."direct_majority_positive"
jbe@177 817 AND "issue_row"."voter_count"-"negative_votes" >=
jbe@177 818 "policy_row"."direct_majority_non_negative",
jbe@177 819 "indirect_majority" =
jbe@177 820 CASE WHEN "policy_row"."indirect_majority_strict" THEN
jbe@177 821 "positive_votes" * "policy_row"."indirect_majority_den" >
jbe@177 822 "policy_row"."indirect_majority_num" * ("positive_votes"+"negative_votes")
jbe@177 823 ELSE
jbe@177 824 "positive_votes" * "policy_row"."indirect_majority_den" >=
jbe@177 825 "policy_row"."indirect_majority_num" * ("positive_votes"+"negative_votes")
jbe@177 826 END
jbe@177 827 AND "positive_votes" >= "policy_row"."indirect_majority_positive"
jbe@177 828 AND "issue_row"."voter_count"-"negative_votes" >=
jbe@177 829 "policy_row"."indirect_majority_non_negative",
jbe@177 830 "schulze_rank" = "rank_ary"["i"],
jbe@177 831 "better_than_status_quo" = "rank_ary"["i"] < "rank_ary"["dimension_v"],
jbe@177 832 "worse_than_status_quo" = "rank_ary"["i"] > "rank_ary"["dimension_v"],
jbe@177 833 "multistage_majority" = "rank_ary"["i"] >= "rank_ary"["dimension_v"],
jbe@177 834 "reverse_beat_path" = "matrix"["dimension_v"]["i"] >= 0,
jbe@177 835 "winner" = FALSE
jbe@177 836 WHERE "id" = "initiative_id_v";
jbe@177 837 "i" := "i" + 1;
jbe@177 838 END LOOP;
jbe@177 839 IF "i" != "dimension_v" THEN
jbe@177 840 RAISE EXCEPTION 'Wrong winner count (should not happen)';
jbe@177 841 END IF;
jbe@177 842 -- take indirect majorities into account:
jbe@177 843 LOOP
jbe@177 844 UPDATE "initiative" SET "indirect_majority" = TRUE
jbe@177 845 FROM (
jbe@177 846 SELECT "new_initiative"."id" AS "initiative_id"
jbe@177 847 FROM "initiative" "old_initiative"
jbe@177 848 JOIN "initiative" "new_initiative"
jbe@177 849 ON "new_initiative"."issue_id" = "issue_id_p"
jbe@177 850 AND "new_initiative"."indirect_majority" = FALSE
jbe@177 851 JOIN "battle" "battle_win"
jbe@177 852 ON "battle_win"."issue_id" = "issue_id_p"
jbe@177 853 AND "battle_win"."winning_initiative_id" = "new_initiative"."id"
jbe@177 854 AND "battle_win"."losing_initiative_id" = "old_initiative"."id"
jbe@177 855 JOIN "battle" "battle_lose"
jbe@177 856 ON "battle_lose"."issue_id" = "issue_id_p"
jbe@177 857 AND "battle_lose"."losing_initiative_id" = "new_initiative"."id"
jbe@177 858 AND "battle_lose"."winning_initiative_id" = "old_initiative"."id"
jbe@177 859 WHERE "old_initiative"."issue_id" = "issue_id_p"
jbe@177 860 AND "old_initiative"."indirect_majority" = TRUE
jbe@177 861 AND CASE WHEN "policy_row"."indirect_majority_strict" THEN
jbe@177 862 "battle_win"."count" * "policy_row"."indirect_majority_den" >
jbe@177 863 "policy_row"."indirect_majority_num" *
jbe@177 864 ("battle_win"."count"+"battle_lose"."count")
jbe@177 865 ELSE
jbe@177 866 "battle_win"."count" * "policy_row"."indirect_majority_den" >=
jbe@177 867 "policy_row"."indirect_majority_num" *
jbe@177 868 ("battle_win"."count"+"battle_lose"."count")
jbe@177 869 END
jbe@177 870 AND "battle_win"."count" >= "policy_row"."indirect_majority_positive"
jbe@177 871 AND "issue_row"."voter_count"-"battle_lose"."count" >=
jbe@177 872 "policy_row"."indirect_majority_non_negative"
jbe@177 873 ) AS "subquery"
jbe@177 874 WHERE "id" = "subquery"."initiative_id";
jbe@177 875 EXIT WHEN NOT FOUND;
jbe@177 876 END LOOP;
jbe@177 877 -- set "multistage_majority" for remaining matching initiatives:
jbe@177 878 UPDATE "initiative" SET "multistage_majority" = TRUE
jbe@177 879 FROM (
jbe@177 880 SELECT "losing_initiative"."id" AS "initiative_id"
jbe@177 881 FROM "initiative" "losing_initiative"
jbe@177 882 JOIN "initiative" "winning_initiative"
jbe@177 883 ON "winning_initiative"."issue_id" = "issue_id_p"
jbe@177 884 AND "winning_initiative"."admitted"
jbe@177 885 JOIN "battle" "battle_win"
jbe@177 886 ON "battle_win"."issue_id" = "issue_id_p"
jbe@177 887 AND "battle_win"."winning_initiative_id" = "winning_initiative"."id"
jbe@177 888 AND "battle_win"."losing_initiative_id" = "losing_initiative"."id"
jbe@177 889 JOIN "battle" "battle_lose"
jbe@177 890 ON "battle_lose"."issue_id" = "issue_id_p"
jbe@177 891 AND "battle_lose"."losing_initiative_id" = "winning_initiative"."id"
jbe@177 892 AND "battle_lose"."winning_initiative_id" = "losing_initiative"."id"
jbe@177 893 WHERE "losing_initiative"."issue_id" = "issue_id_p"
jbe@177 894 AND "losing_initiative"."admitted"
jbe@177 895 AND "winning_initiative"."schulze_rank" <
jbe@177 896 "losing_initiative"."schulze_rank"
jbe@177 897 AND "battle_win"."count" > "battle_lose"."count"
jbe@177 898 AND (
jbe@177 899 "battle_win"."count" > "winning_initiative"."positive_votes" OR
jbe@177 900 "battle_lose"."count" < "losing_initiative"."negative_votes" )
jbe@177 901 ) AS "subquery"
jbe@177 902 WHERE "id" = "subquery"."initiative_id";
jbe@177 903 -- mark eligible initiatives:
jbe@177 904 UPDATE "initiative" SET "eligible" = TRUE
jbe@177 905 WHERE "issue_id" = "issue_id_p"
jbe@177 906 AND "initiative"."direct_majority"
jbe@177 907 AND "initiative"."indirect_majority"
jbe@177 908 AND "initiative"."better_than_status_quo"
jbe@177 909 AND (
jbe@177 910 "policy_row"."no_multistage_majority" = FALSE OR
jbe@177 911 "initiative"."multistage_majority" = FALSE )
jbe@177 912 AND (
jbe@177 913 "policy_row"."no_reverse_beat_path" = FALSE OR
jbe@177 914 "initiative"."reverse_beat_path" = FALSE );
jbe@177 915 -- mark final winner:
jbe@177 916 UPDATE "initiative" SET "winner" = TRUE
jbe@177 917 FROM (
jbe@177 918 SELECT "id" AS "initiative_id"
jbe@177 919 FROM "initiative"
jbe@177 920 WHERE "issue_id" = "issue_id_p" AND "eligible"
jbe@177 921 ORDER BY "schulze_rank", "id"
jbe@177 922 LIMIT 1
jbe@177 923 ) AS "subquery"
jbe@177 924 WHERE "id" = "subquery"."initiative_id";
jbe@177 925 -- write (final) ranks:
jbe@177 926 "rank_v" := 1;
jbe@177 927 FOR "initiative_id_v" IN
jbe@177 928 SELECT "id"
jbe@177 929 FROM "initiative"
jbe@177 930 WHERE "issue_id" = "issue_id_p" AND "admitted"
jbe@177 931 ORDER BY
jbe@177 932 "winner" DESC,
jbe@177 933 ("direct_majority" AND "indirect_majority") DESC,
jbe@177 934 "schulze_rank",
jbe@177 935 "id"
jbe@177 936 LOOP
jbe@177 937 UPDATE "initiative" SET "rank" = "rank_v"
jbe@177 938 WHERE "id" = "initiative_id_v";
jbe@177 939 "rank_v" := "rank_v" + 1;
jbe@177 940 END LOOP;
jbe@177 941 -- set schulze rank of status quo and mark issue as finished:
jbe@177 942 UPDATE "issue" SET
jbe@177 943 "status_quo_schulze_rank" = "rank_ary"["dimension_v"],
jbe@177 944 "state" =
jbe@177 945 CASE WHEN EXISTS (
jbe@177 946 SELECT NULL FROM "initiative"
jbe@177 947 WHERE "issue_id" = "issue_id_p" AND "winner"
jbe@177 948 ) THEN
jbe@177 949 'finished_with_winner'::"issue_state"
jbe@177 950 ELSE
jbe@177 951 'finished_without_winner'::"issue_state"
jbe@177 952 END,
jbe@177 953 "ranks_available" = TRUE
jbe@177 954 WHERE "id" = "issue_id_p";
jbe@177 955 RETURN;
jbe@177 956 END;
jbe@177 957 $$;
jbe@177 958
jbe@177 959 CREATE OR REPLACE FUNCTION "check_issue"
jbe@177 960 ( "issue_id_p" "issue"."id"%TYPE )
jbe@177 961 RETURNS VOID
jbe@177 962 LANGUAGE 'plpgsql' VOLATILE AS $$
jbe@177 963 DECLARE
jbe@177 964 "issue_row" "issue"%ROWTYPE;
jbe@177 965 "policy_row" "policy"%ROWTYPE;
jbe@177 966 BEGIN
jbe@177 967 PERFORM "lock_issue"("issue_id_p");
jbe@177 968 SELECT * INTO "issue_row" FROM "issue" WHERE "id" = "issue_id_p";
jbe@177 969 -- only process open issues:
jbe@177 970 IF "issue_row"."closed" ISNULL THEN
jbe@177 971 SELECT * INTO "policy_row" FROM "policy"
jbe@177 972 WHERE "id" = "issue_row"."policy_id";
jbe@177 973 -- create a snapshot, unless issue is already fully frozen:
jbe@177 974 IF "issue_row"."fully_frozen" ISNULL THEN
jbe@177 975 PERFORM "create_snapshot"("issue_id_p");
jbe@177 976 SELECT * INTO "issue_row" FROM "issue" WHERE "id" = "issue_id_p";
jbe@177 977 END IF;
jbe@177 978 -- eventually close or accept issues, which have not been accepted:
jbe@177 979 IF "issue_row"."accepted" ISNULL THEN
jbe@177 980 IF EXISTS (
jbe@177 981 SELECT NULL FROM "initiative"
jbe@177 982 WHERE "issue_id" = "issue_id_p"
jbe@177 983 AND "supporter_count" > 0
jbe@177 984 AND "supporter_count" * "policy_row"."issue_quorum_den"
jbe@177 985 >= "issue_row"."population" * "policy_row"."issue_quorum_num"
jbe@177 986 ) THEN
jbe@177 987 -- accept issues, if supporter count is high enough
jbe@177 988 PERFORM "set_snapshot_event"("issue_id_p", 'end_of_admission');
jbe@177 989 -- NOTE: "issue_row" used later
jbe@177 990 "issue_row"."state" := 'discussion';
jbe@177 991 "issue_row"."accepted" := now();
jbe@177 992 UPDATE "issue" SET
jbe@177 993 "state" = "issue_row"."state",
jbe@177 994 "accepted" = "issue_row"."accepted"
jbe@177 995 WHERE "id" = "issue_row"."id";
jbe@177 996 ELSIF
jbe@177 997 now() >= "issue_row"."created" + "issue_row"."admission_time"
jbe@177 998 THEN
jbe@177 999 -- close issues, if admission time has expired
jbe@177 1000 PERFORM "set_snapshot_event"("issue_id_p", 'end_of_admission');
jbe@177 1001 UPDATE "issue" SET
jbe@177 1002 "state" = 'canceled_issue_not_accepted',
jbe@177 1003 "closed" = now()
jbe@177 1004 WHERE "id" = "issue_row"."id";
jbe@177 1005 END IF;
jbe@177 1006 END IF;
jbe@177 1007 -- eventually half freeze issues:
jbe@177 1008 IF
jbe@177 1009 -- NOTE: issue can't be closed at this point, if it has been accepted
jbe@177 1010 "issue_row"."accepted" NOTNULL AND
jbe@177 1011 "issue_row"."half_frozen" ISNULL
jbe@177 1012 THEN
jbe@177 1013 IF
jbe@177 1014 now() >= "issue_row"."accepted" + "issue_row"."discussion_time"
jbe@177 1015 THEN
jbe@177 1016 PERFORM "set_snapshot_event"("issue_id_p", 'half_freeze');
jbe@177 1017 -- NOTE: "issue_row" used later
jbe@177 1018 "issue_row"."state" := 'verification';
jbe@177 1019 "issue_row"."half_frozen" := now();
jbe@177 1020 UPDATE "issue" SET
jbe@177 1021 "state" = "issue_row"."state",
jbe@177 1022 "half_frozen" = "issue_row"."half_frozen"
jbe@177 1023 WHERE "id" = "issue_row"."id";
jbe@177 1024 END IF;
jbe@177 1025 END IF;
jbe@177 1026 -- close issues after some time, if all initiatives have been revoked:
jbe@177 1027 IF
jbe@177 1028 "issue_row"."closed" ISNULL AND
jbe@177 1029 NOT EXISTS (
jbe@177 1030 -- all initiatives are revoked
jbe@177 1031 SELECT NULL FROM "initiative"
jbe@177 1032 WHERE "issue_id" = "issue_id_p" AND "revoked" ISNULL
jbe@177 1033 ) AND (
jbe@177 1034 -- and issue has not been accepted yet
jbe@177 1035 "issue_row"."accepted" ISNULL OR
jbe@177 1036 NOT EXISTS (
jbe@177 1037 -- or no initiatives have been revoked lately
jbe@177 1038 SELECT NULL FROM "initiative"
jbe@177 1039 WHERE "issue_id" = "issue_id_p"
jbe@177 1040 AND now() < "revoked" + "issue_row"."verification_time"
jbe@177 1041 ) OR (
jbe@177 1042 -- or verification time has elapsed
jbe@177 1043 "issue_row"."half_frozen" NOTNULL AND
jbe@177 1044 "issue_row"."fully_frozen" ISNULL AND
jbe@177 1045 now() >= "issue_row"."half_frozen" + "issue_row"."verification_time"
jbe@177 1046 )
jbe@177 1047 )
jbe@177 1048 THEN
jbe@177 1049 -- NOTE: "issue_row" used later
jbe@177 1050 IF "issue_row"."accepted" ISNULL THEN
jbe@177 1051 "issue_row"."state" := 'canceled_revoked_before_accepted';
jbe@177 1052 ELSIF "issue_row"."half_frozen" ISNULL THEN
jbe@177 1053 "issue_row"."state" := 'canceled_after_revocation_during_discussion';
jbe@177 1054 ELSE
jbe@177 1055 "issue_row"."state" := 'canceled_after_revocation_during_verification';
jbe@177 1056 END IF;
jbe@177 1057 "issue_row"."closed" := now();
jbe@177 1058 UPDATE "issue" SET
jbe@177 1059 "state" = "issue_row"."state",
jbe@177 1060 "closed" = "issue_row"."closed"
jbe@177 1061 WHERE "id" = "issue_row"."id";
jbe@177 1062 END IF;
jbe@177 1063 -- fully freeze issue after verification time:
jbe@177 1064 IF
jbe@177 1065 "issue_row"."half_frozen" NOTNULL AND
jbe@177 1066 "issue_row"."fully_frozen" ISNULL AND
jbe@177 1067 "issue_row"."closed" ISNULL AND
jbe@177 1068 now() >= "issue_row"."half_frozen" + "issue_row"."verification_time"
jbe@177 1069 THEN
jbe@177 1070 PERFORM "freeze_after_snapshot"("issue_id_p");
jbe@177 1071 -- NOTE: "issue" might change, thus "issue_row" has to be updated below
jbe@177 1072 END IF;
jbe@177 1073 SELECT * INTO "issue_row" FROM "issue" WHERE "id" = "issue_id_p";
jbe@177 1074 -- close issue by calling close_voting(...) after voting time:
jbe@177 1075 IF
jbe@177 1076 "issue_row"."closed" ISNULL AND
jbe@177 1077 "issue_row"."fully_frozen" NOTNULL AND
jbe@177 1078 now() >= "issue_row"."fully_frozen" + "issue_row"."voting_time"
jbe@177 1079 THEN
jbe@177 1080 PERFORM "close_voting"("issue_id_p");
jbe@177 1081 -- calculate ranks will not consume much time and can be done now
jbe@177 1082 PERFORM "calculate_ranks"("issue_id_p");
jbe@177 1083 END IF;
jbe@177 1084 END IF;
jbe@177 1085 RETURN;
jbe@177 1086 END;
jbe@177 1087 $$;
jbe@177 1088
jbe@183 1089 CREATE OR REPLACE FUNCTION "check_everything"()
jbe@183 1090 RETURNS VOID
jbe@183 1091 LANGUAGE 'plpgsql' VOLATILE AS $$
jbe@183 1092 DECLARE
jbe@183 1093 "issue_id_v" "issue"."id"%TYPE;
jbe@183 1094 BEGIN
jbe@184 1095 PERFORM "check_activity"();
jbe@183 1096 PERFORM "calculate_member_counts"();
jbe@183 1097 FOR "issue_id_v" IN SELECT "id" FROM "open_issue" LOOP
jbe@183 1098 PERFORM "check_issue"("issue_id_v");
jbe@183 1099 END LOOP;
jbe@183 1100 FOR "issue_id_v" IN SELECT "id" FROM "issue_with_ranks_missing" LOOP
jbe@183 1101 PERFORM "calculate_ranks"("issue_id_v");
jbe@183 1102 END LOOP;
jbe@183 1103 RETURN;
jbe@183 1104 END;
jbe@183 1105 $$;
jbe@183 1106
jbe@183 1107 CREATE OR REPLACE FUNCTION "delete_member"("member_id_p" "member"."id"%TYPE)
jbe@183 1108 RETURNS VOID
jbe@183 1109 LANGUAGE 'plpgsql' VOLATILE AS $$
jbe@183 1110 BEGIN
jbe@183 1111 UPDATE "member" SET
jbe@183 1112 "last_login" = NULL,
jbe@183 1113 "login" = NULL,
jbe@183 1114 "password" = NULL,
jbe@183 1115 "locked" = TRUE,
jbe@183 1116 "active" = FALSE,
jbe@183 1117 "notify_email" = NULL,
jbe@183 1118 "notify_email_unconfirmed" = NULL,
jbe@183 1119 "notify_email_secret" = NULL,
jbe@183 1120 "notify_email_secret_expiry" = NULL,
jbe@183 1121 "notify_email_lock_expiry" = NULL,
jbe@183 1122 "password_reset_secret" = NULL,
jbe@183 1123 "password_reset_secret_expiry" = NULL,
jbe@183 1124 "organizational_unit" = NULL,
jbe@183 1125 "internal_posts" = NULL,
jbe@183 1126 "realname" = NULL,
jbe@183 1127 "birthday" = NULL,
jbe@183 1128 "address" = NULL,
jbe@183 1129 "email" = NULL,
jbe@183 1130 "xmpp_address" = NULL,
jbe@183 1131 "website" = NULL,
jbe@183 1132 "phone" = NULL,
jbe@183 1133 "mobile_phone" = NULL,
jbe@183 1134 "profession" = NULL,
jbe@183 1135 "external_memberships" = NULL,
jbe@183 1136 "external_posts" = NULL,
jbe@183 1137 "statement" = NULL
jbe@183 1138 WHERE "id" = "member_id_p";
jbe@183 1139 -- "text_search_data" is updated by triggers
jbe@183 1140 DELETE FROM "setting" WHERE "member_id" = "member_id_p";
jbe@183 1141 DELETE FROM "setting_map" WHERE "member_id" = "member_id_p";
jbe@183 1142 DELETE FROM "member_relation_setting" WHERE "member_id" = "member_id_p";
jbe@183 1143 DELETE FROM "member_image" WHERE "member_id" = "member_id_p";
jbe@183 1144 DELETE FROM "contact" WHERE "member_id" = "member_id_p";
jbe@183 1145 DELETE FROM "ignored_member" WHERE "member_id" = "member_id_p";
jbe@183 1146 DELETE FROM "area_setting" WHERE "member_id" = "member_id_p";
jbe@183 1147 DELETE FROM "issue_setting" WHERE "member_id" = "member_id_p";
jbe@183 1148 DELETE FROM "ignored_initiative" WHERE "member_id" = "member_id_p";
jbe@183 1149 DELETE FROM "initiative_setting" WHERE "member_id" = "member_id_p";
jbe@183 1150 DELETE FROM "suggestion_setting" WHERE "member_id" = "member_id_p";
jbe@183 1151 DELETE FROM "membership" WHERE "member_id" = "member_id_p";
jbe@183 1152 DELETE FROM "delegation" WHERE "truster_id" = "member_id_p";
jbe@183 1153 DELETE FROM "non_voter" WHERE "member_id" = "member_id_p";
jbe@183 1154 DELETE FROM "direct_voter" USING "issue"
jbe@183 1155 WHERE "direct_voter"."issue_id" = "issue"."id"
jbe@183 1156 AND "issue"."closed" ISNULL
jbe@183 1157 AND "member_id" = "member_id_p";
jbe@183 1158 RETURN;
jbe@183 1159 END;
jbe@183 1160 $$;
jbe@183 1161
jbe@183 1162 CREATE OR REPLACE FUNCTION "delete_private_data"()
jbe@183 1163 RETURNS VOID
jbe@183 1164 LANGUAGE 'plpgsql' VOLATILE AS $$
jbe@183 1165 BEGIN
jbe@183 1166 UPDATE "member" SET
jbe@183 1167 "last_login" = NULL,
jbe@183 1168 "login" = NULL,
jbe@183 1169 "password" = NULL,
jbe@183 1170 "notify_email" = NULL,
jbe@183 1171 "notify_email_unconfirmed" = NULL,
jbe@183 1172 "notify_email_secret" = NULL,
jbe@183 1173 "notify_email_secret_expiry" = NULL,
jbe@183 1174 "notify_email_lock_expiry" = NULL,
jbe@183 1175 "password_reset_secret" = NULL,
jbe@183 1176 "password_reset_secret_expiry" = NULL,
jbe@183 1177 "organizational_unit" = NULL,
jbe@183 1178 "internal_posts" = NULL,
jbe@183 1179 "realname" = NULL,
jbe@183 1180 "birthday" = NULL,
jbe@183 1181 "address" = NULL,
jbe@183 1182 "email" = NULL,
jbe@183 1183 "xmpp_address" = NULL,
jbe@183 1184 "website" = NULL,
jbe@183 1185 "phone" = NULL,
jbe@183 1186 "mobile_phone" = NULL,
jbe@183 1187 "profession" = NULL,
jbe@183 1188 "external_memberships" = NULL,
jbe@183 1189 "external_posts" = NULL,
jbe@183 1190 "statement" = NULL;
jbe@183 1191 -- "text_search_data" is updated by triggers
jbe@183 1192 DELETE FROM "invite_code";
jbe@183 1193 DELETE FROM "setting";
jbe@183 1194 DELETE FROM "setting_map";
jbe@183 1195 DELETE FROM "member_relation_setting";
jbe@183 1196 DELETE FROM "member_image";
jbe@183 1197 DELETE FROM "contact";
jbe@183 1198 DELETE FROM "ignored_member";
jbe@183 1199 DELETE FROM "area_setting";
jbe@183 1200 DELETE FROM "issue_setting";
jbe@183 1201 DELETE FROM "ignored_initiative";
jbe@183 1202 DELETE FROM "initiative_setting";
jbe@183 1203 DELETE FROM "suggestion_setting";
jbe@183 1204 DELETE FROM "non_voter";
jbe@183 1205 DELETE FROM "direct_voter" USING "issue"
jbe@183 1206 WHERE "direct_voter"."issue_id" = "issue"."id"
jbe@183 1207 AND "issue"."closed" ISNULL;
jbe@183 1208 RETURN;
jbe@183 1209 END;
jbe@183 1210 $$;
jbe@183 1211
jbe@178 1212 COMMIT;
jbe@178 1213
jbe@178 1214 BEGIN;
jbe@178 1215
jbe@184 1216 UPDATE "member" SET
jbe@184 1217 "activated" = "created",
jbe@184 1218 "last_activity" = CASE WHEN "active" THEN
jbe@184 1219 coalesce("last_login"::DATE, now())
jbe@184 1220 ELSE
jbe@184 1221 "last_login"::DATE
jbe@184 1222 END;
jbe@182 1223
jbe@182 1224 UPDATE "member" SET
jbe@182 1225 "created" = "invite_code"."created",
jbe@182 1226 "invite_code" = "invite_code"."code",
jbe@182 1227 "admin_comment" = "invite_code"."comment"
jbe@182 1228 FROM "invite_code"
jbe@182 1229 WHERE "member"."id" = "invite_code"."member_id";
jbe@182 1230
jbe@182 1231 DROP TABLE "invite_code";
jbe@182 1232
jbe@178 1233 UPDATE "initiative" SET
jbe@178 1234 "direct_majority" = "rank" NOTNULL,
jbe@178 1235 "indirect_majority" = "rank" NOTNULL,
jbe@178 1236 "schulze_rank" = "rank",
jbe@178 1237 "better_than_status_quo" = "rank" NOTNULL,
jbe@178 1238 "worse_than_status_quo" = "rank" ISNULL,
jbe@178 1239 "reverse_beat_path" = "rank" ISNULL,
jbe@178 1240 "multistage_majority" = "rank" ISNULL,
jbe@178 1241 "eligible" = "rank" NOTNULL,
jbe@178 1242 "winner" = ("rank" = 1)
jbe@178 1243 FROM "issue"
jbe@178 1244 WHERE "issue"."id" = "initiative"."issue_id"
jbe@178 1245 AND "issue"."state" IN ('finished_without_winner', 'finished_with_winner')
jbe@178 1246 AND "initiative"."admitted";
jbe@177 1247
jbe@178 1248 UPDATE "issue" SET "status_quo_schulze_rank" = "subquery"."rank"
jbe@178 1249 FROM (
jbe@178 1250 SELECT
jbe@178 1251 "issue"."id" AS "issue_id",
jbe@178 1252 COALESCE(max("initiative"."rank") + 1) AS "rank"
jbe@178 1253 FROM "issue" JOIN "initiative"
jbe@178 1254 ON "issue"."id" = "initiative"."issue_id"
jbe@178 1255 WHERE "issue"."state" IN ('finished_without_winner', 'finished_with_winner')
jbe@178 1256 AND "initiative"."admitted"
jbe@178 1257 GROUP BY "issue"."id"
jbe@178 1258 ) AS "subquery"
jbe@178 1259 WHERE "issue"."id" = "subquery"."issue_id";
jbe@178 1260
jbe@178 1261 CREATE FUNCTION "update__set_remaining_ranks"("issue_id_p" "issue"."id"%TYPE)
jbe@178 1262 RETURNS VOID
jbe@178 1263 LANGUAGE 'plpgsql' AS $$
jbe@178 1264 DECLARE
jbe@178 1265 "rank_v" INT4;
jbe@178 1266 "initiative_id_v" INT4;
jbe@178 1267 BEGIN
jbe@178 1268 SELECT "status_quo_schulze_rank" INTO "rank_v"
jbe@178 1269 FROM "issue" WHERE "id" = "issue_id_p";
jbe@178 1270 FOR "initiative_id_v" IN
jbe@178 1271 SELECT "id" FROM "initiative"
jbe@178 1272 WHERE "issue_id" = "issue_id_p" AND "admitted" AND "rank" ISNULL
jbe@178 1273 ORDER BY "vote_ratio"("positive_votes", "negative_votes") DESC
jbe@178 1274 LOOP
jbe@178 1275 UPDATE "initiative" SET
jbe@178 1276 "schulze_rank" = "rank_v" + 1,
jbe@178 1277 "rank" = "rank_v"
jbe@178 1278 WHERE "id" = "initiative_id_v";
jbe@178 1279 "rank_v" := "rank_v" + 1;
jbe@178 1280 END LOOP;
jbe@178 1281 RETURN;
jbe@178 1282 END;
jbe@178 1283 $$;
jbe@178 1284
jbe@178 1285 SELECT "update__set_remaining_ranks"("id") FROM "issue"
jbe@178 1286 WHERE "state" IN ('finished_without_winner', 'finished_with_winner');
jbe@178 1287
jbe@178 1288 DROP FUNCTION "update__set_remaining_ranks"("issue"."id"%TYPE);
jbe@177 1289
jbe@177 1290 UPDATE "suggestion" SET "draft_id" = "subquery"."draft_id"
jbe@177 1291 FROM (
jbe@177 1292 SELECT DISTINCT ON ("suggestion"."id")
jbe@177 1293 "suggestion"."id" AS "suggestion_id",
jbe@177 1294 "draft"."id" AS "draft_id"
jbe@177 1295 FROM "suggestion" JOIN "draft"
jbe@177 1296 ON "suggestion"."initiative_id" = "draft"."initiative_id"
jbe@177 1297 WHERE "draft"."created" <= "suggestion"."created"
jbe@177 1298 ORDER BY "suggestion"."id", "draft"."created" DESC
jbe@177 1299 ) AS "subquery"
jbe@177 1300 WHERE "suggestion"."id" = "subquery"."suggestion_id";
jbe@177 1301
jbe@178 1302 COMMIT;
jbe@178 1303
jbe@184 1304 ALTER TABLE "member" ADD CONSTRAINT "active_requires_activated_and_last_activity"
jbe@184 1305 CHECK ("active" = FALSE OR ("activated" NOTNULL AND "last_activity" NOTNULL));
jbe@177 1306 ALTER TABLE "suggestion" ALTER COLUMN "draft_id" SET NOT NULL;

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