liquid_feedback_core: update/core-update.v1.3.1-v1.4.0

liquid_feedback_core

annotate update/core-update.v1.3.1-v1.4.0_rc1.sql @ 121:8a1a488a1a67

Bugfix in function "freeze_after_snapshot"; Simplified function "close_voting"

Constraint "valid_state" on table "issue" requires, that "ranks_available" is set to true, if state is set to 'canceled_no_initiative_admitted'.
Function "close_voting" assumes that there was at least one initiative to be voted on (ensured by "freeze_after_snapshot").

author	jbe
date	Mon Mar 07 19:15:14 2011 +0100 (2011-03-07)
parents	7d6c5032262f
children	2a1f0bd5fcff

rev	line source
jbe@115	1 BEGIN; -- NOTE: file contains additional statements AFTER this BEGIN/COMMIT block!
jbe@115	2
jbe@115	3
jbe@115	4 -- Update version information:
jbe@115	5
jbe@115	6 CREATE OR REPLACE VIEW "liquid_feedback_version" AS
jbe@115	7 SELECT * FROM (VALUES ('1.4.0_rc1', 1, 4, -1))
jbe@115	8 AS "subquery"("string", "major", "minor", "revision");
jbe@115	9
jbe@115	10
jbe@115	11 -- New columns "notify_level" and "notify_event_id" in "member" table:
jbe@115	12
jbe@115	13 CREATE TYPE "notify_level" AS ENUM
jbe@115	14 ('none', 'voting', 'verification', 'discussion', 'all');
jbe@115	15
jbe@115	16 COMMENT ON TYPE "notify_level" IS 'Level of notification: ''none'' = no notifications, ''voting'' = notifications about finished issues and issues in voting, ''verification'' = notifications about finished issues, issues in voting and verification phase, ''discussion'' = notifications about everything except issues in admission phase, ''all'' = notifications about everything';
jbe@115	17
jbe@115	18 ALTER TABLE "member" ADD "notify_level" "notify_level" NOT NULL DEFAULT 'none';
jbe@115	19 ALTER TABLE "member" ADD "notify_event_id" INT8;
jbe@115	20
jbe@115	21 COMMENT ON COLUMN "member"."notify_level" IS 'Selects which event notifications are to be sent to the "notify_email" mail address';
jbe@115	22 COMMENT ON COLUMN "member"."notify_event_id" IS 'Latest "id" of an "event" the member was notified about';
jbe@115	23
jbe@115	24
jbe@115	25 -- Add primary key with type SERIAL8 (INT8) for "invite_code" table:
jbe@115	26
jbe@115	27 ALTER TABLE "invite_code" DROP CONSTRAINT "invite_code_pkey";
jbe@115	28 ALTER TABLE "invite_code" ALTER "code" SET NOT NULL;
jbe@115	29 ALTER TABLE "invite_code" ADD UNIQUE ("code");
jbe@115	30 ALTER TABLE "invite_code" ADD "id" SERIAL8 PRIMARY KEY;
jbe@115	31
jbe@115	32
jbe@115	33 -- Add index for "other_member_id" column of "contact" table:
jbe@115	34
jbe@115	35 CREATE INDEX "contact_other_member_id_idx" ON "contact" ("other_member_id");
jbe@115	36
jbe@115	37
jbe@115	38 -- New table "ignored_member":
jbe@115	39
jbe@115	40 CREATE TABLE "ignored_member" (
jbe@115	41 PRIMARY KEY ("member_id", "other_member_id"),
jbe@115	42 "member_id" INT4 REFERENCES "member" ("id") ON DELETE CASCADE ON UPDATE CASCADE,
jbe@115	43 "other_member_id" INT4 REFERENCES "member" ("id") ON DELETE CASCADE ON UPDATE CASCADE );
jbe@115	44 CREATE INDEX "ignored_member_other_member_id_idx" ON "ignored_member" ("other_member_id");
jbe@115	45
jbe@115	46 COMMENT ON TABLE "ignored_member" IS 'Possibility to filter other members';
jbe@115	47
jbe@115	48 COMMENT ON COLUMN "ignored_member"."member_id" IS 'Member ignoring someone';
jbe@115	49 COMMENT ON COLUMN "ignored_member"."other_member_id" IS 'Member being ignored';
jbe@115	50
jbe@115	51
jbe@115	52 -- New table "unit" with default entry:
jbe@115	53
jbe@115	54 CREATE TABLE "unit" (
jbe@115	55 "id" SERIAL4 PRIMARY KEY,
jbe@115	56 "parent_id" INT4 REFERENCES "unit" ("id") ON DELETE CASCADE ON UPDATE CASCADE,
jbe@115	57 "active" BOOLEAN NOT NULL DEFAULT TRUE,
jbe@115	58 "name" TEXT NOT NULL,
jbe@115	59 "description" TEXT NOT NULL DEFAULT '',
jbe@115	60 "member_count" INT4,
jbe@115	61 "text_search_data" TSVECTOR );
jbe@115	62 CREATE INDEX "unit_root_idx" ON "unit" ("id") WHERE "parent_id" ISNULL;
jbe@115	63 CREATE INDEX "unit_parent_id_idx" ON "unit" ("parent_id");
jbe@115	64 CREATE INDEX "unit_active_idx" ON "unit" ("active");
jbe@115	65 CREATE INDEX "unit_text_search_data_idx" ON "unit" USING gin ("text_search_data");
jbe@115	66 CREATE TRIGGER "update_text_search_data"
jbe@115	67 BEFORE INSERT OR UPDATE ON "unit"
jbe@115	68 FOR EACH ROW EXECUTE PROCEDURE
jbe@115	69 tsvector_update_trigger('text_search_data', 'pg_catalog.simple',
jbe@115	70 "name", "description" );
jbe@115	71
jbe@115	72 COMMENT ON TABLE "unit" IS 'Organizational units organized as trees; Delegations are not inherited through these trees.';
jbe@115	73
jbe@115	74 COMMENT ON COLUMN "unit"."parent_id" IS 'Parent id of tree node; Multiple roots allowed';
jbe@115	75 COMMENT ON COLUMN "unit"."active" IS 'TRUE means new issues can be created in units of this area';
jbe@115	76 COMMENT ON COLUMN "unit"."member_count" IS 'Count of members as determined by column "voting_right" in table "privilege"';
jbe@115	77
jbe@115	78 INSERT INTO "unit" ("name") VALUES ('Main'); -- NOTE: gets id 1
jbe@115	79
jbe@115	80
jbe@115	81 -- New column "unit_id" in table "area":
jbe@115	82
jbe@115	83 ALTER TABLE "area" ADD "unit_id" INT4 DEFAULT 1
jbe@115	84 NOT NULL REFERENCES "unit" ("id") ON DELETE CASCADE ON UPDATE CASCADE;
jbe@115	85 ALTER TABLE "area" ALTER "unit_id" DROP DEFAULT;
jbe@115	86
jbe@115	87 CREATE INDEX "area_unit_id_idx" ON "area" ("unit_id");
jbe@115	88
jbe@115	89
jbe@115	90 -- Issue states:
jbe@115	91
jbe@115	92 CREATE TYPE "issue_state" AS ENUM (
jbe@115	93 'admission', 'discussion', 'verification', 'voting',
jbe@115	94 'canceled_revoked_before_accepted',
jbe@115	95 'canceled_issue_not_accepted',
jbe@115	96 'canceled_after_revocation_during_discussion',
jbe@115	97 'canceled_after_revocation_during_verification',
jbe@115	98 'calculation',
jbe@115	99 'canceled_no_initiative_admitted',
jbe@115	100 'finished_without_winner', 'finished_with_winner');
jbe@115	101
jbe@115	102 COMMENT ON TYPE "issue_state" IS 'State of issues';
jbe@115	103
jbe@115	104 ALTER TABLE "issue" ADD "state" "issue_state";
jbe@115	105
jbe@115	106 -- NOTE: Filling new column with values is done after this transaction (see below)
jbe@115	107
jbe@115	108
jbe@115	109 -- New column "revoked_by_member_id" in table "initiative":
jbe@115	110
jbe@115	111 ALTER TABLE "initiative" ADD "revoked_by_member_id" INT4 REFERENCES "member" ("id") ON DELETE RESTRICT ON UPDATE CASCADE;
jbe@115	112
jbe@115	113 COMMENT ON COLUMN "initiative"."revoked_by_member_id" IS 'Member, who decided to revoked the initiative';
jbe@115	114
jbe@115	115 -- NOTE: Filling new column with values is done after this transaction (see below)
jbe@115	116
jbe@115	117
jbe@115	118 -- New table "ignored_initiative":
jbe@115	119
jbe@115	120 CREATE TABLE "ignored_initiative" (
jbe@115	121 PRIMARY KEY ("initiative_id", "member_id"),
jbe@115	122 "initiative_id" INT4 REFERENCES "initiative" ("id") ON DELETE CASCADE ON UPDATE CASCADE,
jbe@115	123 "member_id" INT4 REFERENCES "member" ("id") ON DELETE CASCADE ON UPDATE CASCADE );
jbe@115	124 CREATE INDEX "ignored_initiative_member_id_idx" ON "ignored_initiative" ("member_id");
jbe@115	125
jbe@115	126 COMMENT ON TABLE "ignored_initiative" IS 'Possibility to filter initiatives';
jbe@115	127
jbe@115	128
jbe@115	129 -- New table "invite_code_unit":
jbe@115	130
jbe@115	131 CREATE TABLE "invite_code_unit" (
jbe@115	132 PRIMARY KEY ("invite_code_id", "unit_id"),
jbe@115	133 "invite_code_id" INT8 REFERENCES "invite_code" ("id") ON DELETE CASCADE ON UPDATE CASCADE,
jbe@115	134 "unit_id" INT4 REFERENCES "unit" ("id") ON DELETE CASCADE ON UPDATE CASCADE );
jbe@115	135
jbe@115	136 COMMENT ON TABLE "invite_code_unit" IS 'Units where accounts created with a given invite codes get voting rights';
jbe@115	137
jbe@117	138 INSERT INTO "invite_code_unit" ("invite_code_id", "unit_id")
jbe@117	139 SELECT "id" AS "invite_code_id", 1 AS "unit_id"
jbe@117	140 FROM "invite_code" WHERE "used" ISNULL;
jbe@115	141
jbe@115	142
jbe@115	143 -- New table "privilege":
jbe@115	144
jbe@115	145 CREATE TABLE "privilege" (
jbe@115	146 PRIMARY KEY ("unit_id", "member_id"),
jbe@115	147 "unit_id" INT4 REFERENCES "unit" ("id") ON DELETE CASCADE ON UPDATE CASCADE,
jbe@115	148 "member_id" INT4 REFERENCES "member" ("id") ON DELETE CASCADE ON UPDATE CASCADE,
jbe@115	149 "admin_manager" BOOLEAN NOT NULL DEFAULT FALSE,
jbe@115	150 "unit_manager" BOOLEAN NOT NULL DEFAULT FALSE,
jbe@115	151 "area_manager" BOOLEAN NOT NULL DEFAULT FALSE,
jbe@115	152 "voting_right_manager" BOOLEAN NOT NULL DEFAULT FALSE,
jbe@115	153 "voting_right" BOOLEAN NOT NULL DEFAULT TRUE );
jbe@115	154
jbe@115	155 COMMENT ON TABLE "privilege" IS 'Members rights related to each unit';
jbe@115	156
jbe@115	157 COMMENT ON COLUMN "privilege"."admin_manager" IS 'Grant/revoke admin privileges to/from other users';
jbe@115	158 COMMENT ON COLUMN "privilege"."unit_manager" IS 'Create or lock sub units';
jbe@115	159 COMMENT ON COLUMN "privilege"."area_manager" IS 'Create or lock areas and set area parameters';
jbe@115	160 COMMENT ON COLUMN "privilege"."voting_right_manager" IS 'Select which members are allowed to discuss and vote inside the unit';
jbe@115	161 COMMENT ON COLUMN "privilege"."voting_right" IS 'Right to discuss and vote';
jbe@115	162
jbe@115	163
jbe@115	164 -- Remove table "ignored_issue", which is no longer existent:
jbe@115	165
jbe@115	166 DROP TABLE "ignored_issue";
jbe@115	167
jbe@115	168
jbe@115	169 -- Replace TYPE "delegation_scope" with a new type, where 'global' is replaced by 'unit':
jbe@115	170
jbe@115	171 ALTER TYPE "delegation_scope" RENAME TO "delegation_scope_old"; -- NOTE: dropped later
jbe@115	172 CREATE TYPE "delegation_scope" AS ENUM ('unit', 'area', 'issue');
jbe@115	173 COMMENT ON TYPE "delegation_scope" IS 'Scope for delegations: ''unit'', ''area'', or ''issue'' (order is relevant)';
jbe@115	174
jbe@115	175
jbe@115	176 -- Delete views and functions being dependent on TYPE "delegation_scope":
jbe@115	177
jbe@115	178 DROP FUNCTION "delegation_chain"
jbe@115	179 ( "member_id_p" "member"."id"%TYPE,
jbe@115	180 "area_id_p" "area"."id"%TYPE,
jbe@115	181 "issue_id_p" "issue"."id"%TYPE );
jbe@115	182
jbe@115	183 DROP FUNCTION "delegation_chain"
jbe@115	184 ( "member_id_p" "member"."id"%TYPE,
jbe@115	185 "area_id_p" "area"."id"%TYPE,
jbe@115	186 "issue_id_p" "issue"."id"%TYPE,
jbe@115	187 "simulate_trustee_id_p" "member"."id"%TYPE );
jbe@115	188
jbe@115	189 DROP TYPE "delegation_chain_row";
jbe@115	190
jbe@115	191 DROP VIEW "issue_delegation";
jbe@115	192 DROP VIEW "area_delegation";
jbe@115	193 DROP VIEW "global_delegation";
jbe@115	194 DROP VIEW "active_delegation";
jbe@115	195
jbe@115	196
jbe@115	197 -- Modify "delegation" table to use new "delegation_scope" TYPE:
jbe@115	198
jbe@115	199 ALTER TABLE "delegation" DROP CONSTRAINT "no_global_delegation_to_null";
jbe@115	200 ALTER TABLE "delegation" DROP CONSTRAINT "area_id_and_issue_id_set_according_to_scope";
jbe@115	201
jbe@115	202 DROP INDEX "delegation_global_truster_id_unique_idx";
jbe@115	203
jbe@115	204 ALTER TABLE "delegation" ALTER "scope" TYPE "delegation_scope"
jbe@115	205 USING CASE WHEN "scope" = 'global'
jbe@115	206 THEN 'unit'::"delegation_scope"
jbe@115	207 ELSE "scope"::text::"delegation_scope" END;
jbe@115	208
jbe@115	209 ALTER TABLE "delegation" ADD "unit_id" INT4 REFERENCES "unit" ("id") ON DELETE CASCADE ON UPDATE CASCADE;
jbe@115	210
jbe@115	211 ALTER TABLE "delegation" ADD CONSTRAINT "no_unit_delegation_to_null"
jbe@115	212 CHECK ("trustee_id" NOTNULL OR "scope" != 'unit');
jbe@115	213
jbe@115	214 ALTER TABLE "delegation" ADD UNIQUE ("unit_id", "truster_id");
jbe@115	215
jbe@115	216 COMMENT ON COLUMN "delegation"."unit_id" IS 'Reference to unit, if delegation is unit-wide, otherwise NULL';
jbe@115	217
jbe@115	218 -- NOTE: Column "unit_id" filled after transaction (see below)
jbe@115	219
jbe@115	220
jbe@115	221 -- Modify snapshot tables to use new "delegation_scope" TYPE:
jbe@115	222
jbe@115	223 ALTER TABLE "delegating_population_snapshot" ALTER "scope" TYPE "delegation_scope"
jbe@115	224 USING CASE WHEN "scope" = 'global'
jbe@115	225 THEN 'unit'::"delegation_scope"
jbe@115	226 ELSE "scope"::text::"delegation_scope" END;
jbe@115	227
jbe@115	228 ALTER TABLE "delegating_interest_snapshot" ALTER "scope" TYPE "delegation_scope"
jbe@115	229 USING CASE WHEN "scope" = 'global'
jbe@115	230 THEN 'unit'::"delegation_scope"
jbe@115	231 ELSE "scope"::text::"delegation_scope" END;
jbe@115	232
jbe@115	233 ALTER TABLE "delegating_voter" ALTER "scope" TYPE "delegation_scope"
jbe@115	234 USING CASE WHEN "scope" = 'global'
jbe@115	235 THEN 'unit'::"delegation_scope"
jbe@115	236 ELSE "scope"::text::"delegation_scope" END;
jbe@115	237
jbe@115	238
jbe@115	239 -- New table "non_voter":
jbe@115	240
jbe@115	241 CREATE TABLE "non_voter" (
jbe@115	242 PRIMARY KEY ("issue_id", "member_id"),
jbe@115	243 "issue_id" INT4 REFERENCES "issue" ("id") ON DELETE CASCADE ON UPDATE CASCADE,
jbe@115	244 "member_id" INT4 REFERENCES "member" ("id") ON DELETE CASCADE ON UPDATE CASCADE );
jbe@115	245 CREATE INDEX "non_voter_member_id_idx" ON "non_voter" ("member_id");
jbe@115	246
jbe@115	247 COMMENT ON TABLE "non_voter" IS 'Members who decided to not vote directly on an issue';
jbe@115	248
jbe@115	249
jbe@115	250 -- New table "issue_comment":
jbe@115	251
jbe@115	252 CREATE TABLE "issue_comment" (
jbe@115	253 PRIMARY KEY ("issue_id", "member_id"),
jbe@115	254 "issue_id" INT4 REFERENCES "issue" ("id") ON DELETE CASCADE ON UPDATE CASCADE,
jbe@115	255 "member_id" INT4 REFERENCES "member" ("id") ON DELETE CASCADE ON UPDATE CASCADE,
jbe@115	256 "changed" TIMESTAMPTZ NOT NULL DEFAULT now(),
jbe@115	257 "formatting_engine" TEXT,
jbe@115	258 "content" TEXT NOT NULL,
jbe@115	259 "text_search_data" TSVECTOR );
jbe@115	260 CREATE INDEX "issue_comment_member_id_idx" ON "issue_comment" ("member_id");
jbe@115	261 CREATE INDEX "issue_comment_text_search_data_idx" ON "issue_comment" USING gin ("text_search_data");
jbe@115	262 CREATE TRIGGER "update_text_search_data"
jbe@115	263 BEFORE INSERT OR UPDATE ON "issue_comment"
jbe@115	264 FOR EACH ROW EXECUTE PROCEDURE
jbe@115	265 tsvector_update_trigger('text_search_data', 'pg_catalog.simple', "content");
jbe@115	266
jbe@115	267 COMMENT ON TABLE "issue_comment" IS 'Place to store free comments of members related to issues';
jbe@115	268
jbe@115	269 COMMENT ON COLUMN "issue_comment"."changed" IS 'Time the comment was last changed';
jbe@115	270
jbe@115	271
jbe@115	272 -- New table "rendered_issue_comment":
jbe@115	273
jbe@115	274 CREATE TABLE "rendered_issue_comment" (
jbe@115	275 PRIMARY KEY ("issue_id", "member_id", "format"),
jbe@115	276 FOREIGN KEY ("issue_id", "member_id")
jbe@115	277 REFERENCES "issue_comment" ("issue_id", "member_id")
jbe@115	278 ON DELETE CASCADE ON UPDATE CASCADE,
jbe@115	279 "issue_id" INT4,
jbe@115	280 "member_id" INT4,
jbe@115	281 "format" TEXT,
jbe@115	282 "content" TEXT NOT NULL );
jbe@115	283
jbe@115	284 COMMENT ON TABLE "rendered_issue_comment" IS 'This table may be used by frontends to cache "rendered" issue comments (e.g. HTML output generated from wiki text)';
jbe@115	285
jbe@115	286
jbe@115	287 -- New table "voting_comment":
jbe@115	288
jbe@115	289 CREATE TABLE "voting_comment" (
jbe@115	290 PRIMARY KEY ("issue_id", "member_id"),
jbe@115	291 "issue_id" INT4 REFERENCES "issue" ("id") ON DELETE CASCADE ON UPDATE CASCADE,
jbe@115	292 "member_id" INT4 REFERENCES "member" ("id") ON DELETE CASCADE ON UPDATE CASCADE,
jbe@115	293 "changed" TIMESTAMPTZ,
jbe@115	294 "formatting_engine" TEXT,
jbe@115	295 "content" TEXT NOT NULL,
jbe@115	296 "text_search_data" TSVECTOR );
jbe@115	297 CREATE INDEX "voting_comment_member_id_idx" ON "voting_comment" ("member_id");
jbe@115	298 CREATE INDEX "voting_comment_text_search_data_idx" ON "voting_comment" USING gin ("text_search_data");
jbe@115	299 CREATE TRIGGER "update_text_search_data"
jbe@115	300 BEFORE INSERT OR UPDATE ON "voting_comment"
jbe@115	301 FOR EACH ROW EXECUTE PROCEDURE
jbe@115	302 tsvector_update_trigger('text_search_data', 'pg_catalog.simple', "content");
jbe@115	303
jbe@115	304 COMMENT ON TABLE "voting_comment" IS 'Storage for comments of voters to be published after voting has finished.';
jbe@115	305
jbe@115	306 COMMENT ON COLUMN "voting_comment"."changed" IS 'Is to be set or updated by the frontend, if comment was inserted or updated AFTER the issue has been closed. Otherwise it shall be set to NULL.';
jbe@115	307
jbe@115	308
jbe@115	309 -- New table "rendered_voting_comment":
jbe@115	310
jbe@115	311 CREATE TABLE "rendered_voting_comment" (
jbe@115	312 PRIMARY KEY ("issue_id", "member_id", "format"),
jbe@115	313 FOREIGN KEY ("issue_id", "member_id")
jbe@115	314 REFERENCES "voting_comment" ("issue_id", "member_id")
jbe@115	315 ON DELETE CASCADE ON UPDATE CASCADE,
jbe@115	316 "issue_id" INT4,
jbe@115	317 "member_id" INT4,
jbe@115	318 "format" TEXT,
jbe@115	319 "content" TEXT NOT NULL );
jbe@115	320
jbe@115	321 COMMENT ON TABLE "rendered_voting_comment" IS 'This table may be used by frontends to cache "rendered" voting comments (e.g. HTML output generated from wiki text)';
jbe@115	322
jbe@115	323
jbe@115	324 -- New table "event":
jbe@115	325
jbe@115	326 CREATE TYPE "event_type" AS ENUM (
jbe@115	327 'issue_state_changed',
jbe@115	328 'initiative_created_in_new_issue',
jbe@115	329 'initiative_created_in_existing_issue',
jbe@115	330 'initiative_revoked',
jbe@115	331 'new_draft_created',
jbe@115	332 'suggestion_created');
jbe@115	333
jbe@115	334 COMMENT ON TYPE "event_type" IS 'Type used for column "event" of table "event"';
jbe@115	335
jbe@115	336 CREATE TABLE "event" (
jbe@115	337 "id" SERIAL8 PRIMARY KEY,
jbe@115	338 "occurrence" TIMESTAMPTZ NOT NULL DEFAULT now(),
jbe@115	339 "event" "event_type" NOT NULL,
jbe@115	340 "member_id" INT4 REFERENCES "member" ("id") ON DELETE RESTRICT ON UPDATE CASCADE,
jbe@115	341 "issue_id" INT4 REFERENCES "issue" ("id") ON DELETE CASCADE ON UPDATE CASCADE,
jbe@115	342 "state" "issue_state" CHECK ("state" != 'calculation'),
jbe@115	343 "initiative_id" INT4,
jbe@115	344 "draft_id" INT8,
jbe@115	345 "suggestion_id" INT8,
jbe@115	346 FOREIGN KEY ("issue_id", "initiative_id")
jbe@115	347 REFERENCES "initiative" ("issue_id", "id")
jbe@115	348 ON DELETE CASCADE ON UPDATE CASCADE,
jbe@115	349 FOREIGN KEY ("initiative_id", "draft_id")
jbe@115	350 REFERENCES "draft" ("initiative_id", "id")
jbe@115	351 ON DELETE CASCADE ON UPDATE CASCADE,
jbe@115	352 FOREIGN KEY ("initiative_id", "suggestion_id")
jbe@115	353 REFERENCES "suggestion" ("initiative_id", "id")
jbe@115	354 ON DELETE CASCADE ON UPDATE CASCADE,
jbe@115	355 CONSTRAINT "null_constraints_for_issue_state_changed" CHECK (
jbe@115	356 "event" != 'issue_state_changed' OR (
jbe@115	357 "member_id" ISNULL AND
jbe@115	358 "issue_id" NOTNULL AND
jbe@115	359 "state" NOTNULL AND
jbe@115	360 "initiative_id" ISNULL AND
jbe@115	361 "draft_id" ISNULL AND
jbe@115	362 "suggestion_id" ISNULL )),
jbe@115	363 CONSTRAINT "null_constraints_for_initiative_creation_or_revocation_or_new_draft" CHECK (
jbe@115	364 "event" NOT IN (
jbe@115	365 'initiative_created_in_new_issue',
jbe@115	366 'initiative_created_in_existing_issue',
jbe@115	367 'initiative_revoked',
jbe@115	368 'new_draft_created'
jbe@115	369 ) OR (
jbe@115	370 "member_id" NOTNULL AND
jbe@115	371 "issue_id" NOTNULL AND
jbe@115	372 "state" NOTNULL AND
jbe@115	373 "initiative_id" NOTNULL AND
jbe@115	374 "draft_id" NOTNULL AND
jbe@115	375 "suggestion_id" ISNULL )),
jbe@115	376 CONSTRAINT "null_constraints_for_suggestion_creation" CHECK (
jbe@115	377 "event" != 'suggestion_created' OR (
jbe@115	378 "member_id" NOTNULL AND
jbe@115	379 "issue_id" NOTNULL AND
jbe@115	380 "state" NOTNULL AND
jbe@115	381 "initiative_id" NOTNULL AND
jbe@115	382 "draft_id" ISNULL AND
jbe@115	383 "suggestion_id" NOTNULL )) );
jbe@115	384
jbe@115	385 COMMENT ON TABLE "event" IS 'Event table, automatically filled by triggers';
jbe@115	386
jbe@115	387 COMMENT ON COLUMN "event"."occurrence" IS 'Point in time, when event occurred';
jbe@115	388 COMMENT ON COLUMN "event"."event" IS 'Type of event (see TYPE "event_type")';
jbe@115	389 COMMENT ON COLUMN "event"."member_id" IS 'Member who caused the event, if applicable';
jbe@115	390 COMMENT ON COLUMN "event"."state" IS 'If issue_id is set: state of affected issue; If state changed: new state';
jbe@115	391
jbe@115	392
jbe@115	393 -- Triggers to fill "event" table:
jbe@115	394
jbe@115	395 CREATE FUNCTION "write_event_issue_state_changed_trigger"()
jbe@115	396 RETURNS TRIGGER
jbe@115	397 LANGUAGE 'plpgsql' VOLATILE AS $$
jbe@115	398 BEGIN
jbe@115	399 IF NEW."state" != OLD."state" AND NEW."state" != 'calculation' THEN
jbe@115	400 INSERT INTO "event" ("event", "issue_id", "state")
jbe@115	401 VALUES ('issue_state_changed', NEW."id", NEW."state");
jbe@115	402 END IF;
jbe@115	403 RETURN NULL;
jbe@115	404 END;
jbe@115	405 $$;
jbe@115	406
jbe@115	407 CREATE TRIGGER "write_event_issue_state_changed"
jbe@115	408 AFTER UPDATE ON "issue" FOR EACH ROW EXECUTE PROCEDURE
jbe@115	409 "write_event_issue_state_changed_trigger"();
jbe@115	410
jbe@115	411 COMMENT ON FUNCTION "write_event_issue_state_changed_trigger"() IS 'Implementation of trigger "write_event_issue_state_changed" on table "issue"';
jbe@115	412 COMMENT ON TRIGGER "write_event_issue_state_changed" ON "issue" IS 'Create entry in "event" table on "state" change';
jbe@115	413
jbe@115	414 CREATE FUNCTION "write_event_initiative_or_draft_created_trigger"()
jbe@115	415 RETURNS TRIGGER
jbe@115	416 LANGUAGE 'plpgsql' VOLATILE AS $$
jbe@115	417 DECLARE
jbe@115	418 "initiative_row" "initiative"%ROWTYPE;
jbe@115	419 "issue_row" "issue"%ROWTYPE;
jbe@115	420 "event_v" "event_type";
jbe@115	421 BEGIN
jbe@115	422 SELECT * INTO "initiative_row" FROM "initiative"
jbe@115	423 WHERE "id" = NEW."initiative_id";
jbe@115	424 SELECT * INTO "issue_row" FROM "issue"
jbe@115	425 WHERE "id" = "initiative_row"."issue_id";
jbe@115	426 IF EXISTS (
jbe@115	427 SELECT NULL FROM "draft"
jbe@115	428 WHERE "initiative_id" = NEW."initiative_id"
jbe@115	429 AND "id" != NEW."id"
jbe@115	430 ) THEN
jbe@115	431 "event_v" := 'new_draft_created';
jbe@115	432 ELSE
jbe@115	433 IF EXISTS (
jbe@115	434 SELECT NULL FROM "initiative"
jbe@115	435 WHERE "issue_id" = "initiative_row"."issue_id"
jbe@115	436 AND "id" != "initiative_row"."id"
jbe@115	437 ) THEN
jbe@115	438 "event_v" := 'initiative_created_in_existing_issue';
jbe@115	439 ELSE
jbe@115	440 "event_v" := 'initiative_created_in_new_issue';
jbe@115	441 END IF;
jbe@115	442 END IF;
jbe@115	443 INSERT INTO "event" (
jbe@115	444 "event", "member_id",
jbe@115	445 "issue_id", "state", "initiative_id", "draft_id"
jbe@115	446 ) VALUES (
jbe@115	447 "event_v",
jbe@115	448 NEW."author_id",
jbe@115	449 "initiative_row"."issue_id",
jbe@115	450 "issue_row"."state",
jbe@115	451 "initiative_row"."id",
jbe@115	452 NEW."id" );
jbe@115	453 RETURN NULL;
jbe@115	454 END;
jbe@115	455 $$;
jbe@115	456
jbe@115	457 CREATE TRIGGER "write_event_initiative_or_draft_created"
jbe@115	458 AFTER INSERT ON "draft" FOR EACH ROW EXECUTE PROCEDURE
jbe@115	459 "write_event_initiative_or_draft_created_trigger"();
jbe@115	460
jbe@115	461 COMMENT ON FUNCTION "write_event_initiative_or_draft_created_trigger"() IS 'Implementation of trigger "write_event_initiative_or_draft_created" on table "issue"';
jbe@115	462 COMMENT ON TRIGGER "write_event_initiative_or_draft_created" ON "draft" IS 'Create entry in "event" table on draft creation';
jbe@115	463
jbe@115	464 CREATE FUNCTION "write_event_initiative_revoked_trigger"()
jbe@115	465 RETURNS TRIGGER
jbe@115	466 LANGUAGE 'plpgsql' VOLATILE AS $$
jbe@115	467 DECLARE
jbe@115	468 "issue_row" "issue"%ROWTYPE;
jbe@115	469 BEGIN
jbe@115	470 SELECT * INTO "issue_row" FROM "issue"
jbe@115	471 WHERE "id" = NEW."issue_id";
jbe@115	472 IF OLD."revoked" ISNULL AND NEW."revoked" NOTNULL THEN
jbe@115	473 INSERT INTO "event" (
jbe@115	474 "event", "member_id", "issue_id", "state", "initiative_id"
jbe@115	475 ) VALUES (
jbe@115	476 'initiative_revoked',
jbe@115	477 NEW."revoked_by_member_id",
jbe@115	478 NEW."issue_id",
jbe@115	479 "issue_row"."state",
jbe@115	480 NEW."id" );
jbe@115	481 END IF;
jbe@115	482 RETURN NULL;
jbe@115	483 END;
jbe@115	484 $$;
jbe@115	485
jbe@115	486 CREATE TRIGGER "write_event_initiative_revoked"
jbe@115	487 AFTER UPDATE ON "initiative" FOR EACH ROW EXECUTE PROCEDURE
jbe@115	488 "write_event_initiative_revoked_trigger"();
jbe@115	489
jbe@115	490 COMMENT ON FUNCTION "write_event_initiative_revoked_trigger"() IS 'Implementation of trigger "write_event_initiative_revoked" on table "issue"';
jbe@115	491 COMMENT ON TRIGGER "write_event_initiative_revoked" ON "initiative" IS 'Create entry in "event" table, when an initiative is revoked';
jbe@115	492
jbe@115	493 CREATE FUNCTION "write_event_suggestion_created_trigger"()
jbe@115	494 RETURNS TRIGGER
jbe@115	495 LANGUAGE 'plpgsql' VOLATILE AS $$
jbe@115	496 DECLARE
jbe@115	497 "initiative_row" "initiative"%ROWTYPE;
jbe@115	498 "issue_row" "issue"%ROWTYPE;
jbe@115	499 BEGIN
jbe@115	500 SELECT * INTO "initiative_row" FROM "initiative"
jbe@115	501 WHERE "id" = NEW."initiative_id";
jbe@115	502 SELECT * INTO "issue_row" FROM "issue"
jbe@115	503 WHERE "id" = "initiative_row"."issue_id";
jbe@115	504 INSERT INTO "event" (
jbe@115	505 "event", "member_id",
jbe@115	506 "issue_id", "state", "initiative_id", "suggestion_id"
jbe@115	507 ) VALUES (
jbe@115	508 'suggestion_created',
jbe@115	509 NEW."author_id",
jbe@115	510 "initiative_row"."issue_id",
jbe@115	511 "issue_row"."state",
jbe@115	512 "initiative_row"."id",
jbe@115	513 NEW."id" );
jbe@115	514 RETURN NULL;
jbe@115	515 END;
jbe@115	516 $$;
jbe@115	517
jbe@115	518 CREATE TRIGGER "write_event_suggestion_created"
jbe@115	519 AFTER INSERT ON "suggestion" FOR EACH ROW EXECUTE PROCEDURE
jbe@115	520 "write_event_suggestion_created_trigger"();
jbe@115	521
jbe@115	522 COMMENT ON FUNCTION "write_event_suggestion_created_trigger"() IS 'Implementation of trigger "write_event_suggestion_created" on table "issue"';
jbe@115	523 COMMENT ON TRIGGER "write_event_suggestion_created" ON "suggestion" IS 'Create entry in "event" table on suggestion creation';
jbe@115	524
jbe@115	525
jbe@115	526 -- Modified views:
jbe@115	527
jbe@115	528 CREATE VIEW "unit_delegation" AS
jbe@115	529 SELECT
jbe@115	530 "unit"."id" AS "unit_id",
jbe@115	531 "delegation"."id",
jbe@115	532 "delegation"."truster_id",
jbe@115	533 "delegation"."trustee_id",
jbe@115	534 "delegation"."scope"
jbe@115	535 FROM "unit"
jbe@115	536 JOIN "delegation"
jbe@115	537 ON "delegation"."unit_id" = "unit"."id"
jbe@115	538 JOIN "member"
jbe@115	539 ON "delegation"."truster_id" = "member"."id"
jbe@115	540 JOIN "privilege"
jbe@115	541 ON "delegation"."unit_id" = "privilege"."unit_id"
jbe@115	542 AND "delegation"."truster_id" = "privilege"."member_id"
jbe@115	543 WHERE "member"."active" AND "privilege"."voting_right";
jbe@115	544
jbe@115	545 COMMENT ON VIEW "unit_delegation" IS 'Unit delegations where trusters are active and have voting right';
jbe@115	546
jbe@115	547 CREATE VIEW "area_delegation" AS
jbe@115	548 SELECT DISTINCT ON ("area"."id", "delegation"."truster_id")
jbe@115	549 "area"."id" AS "area_id",
jbe@115	550 "delegation"."id",
jbe@115	551 "delegation"."truster_id",
jbe@115	552 "delegation"."trustee_id",
jbe@115	553 "delegation"."scope"
jbe@115	554 FROM "area"
jbe@115	555 JOIN "delegation"
jbe@115	556 ON "delegation"."unit_id" = "area"."unit_id"
jbe@115	557 OR "delegation"."area_id" = "area"."id"
jbe@115	558 JOIN "member"
jbe@115	559 ON "delegation"."truster_id" = "member"."id"
jbe@115	560 JOIN "privilege"
jbe@115	561 ON "area"."unit_id" = "privilege"."unit_id"
jbe@115	562 AND "delegation"."truster_id" = "privilege"."member_id"
jbe@115	563 WHERE "member"."active" AND "privilege"."voting_right"
jbe@115	564 ORDER BY
jbe@115	565 "area"."id",
jbe@115	566 "delegation"."truster_id",
jbe@115	567 "delegation"."scope" DESC;
jbe@115	568
jbe@115	569 COMMENT ON VIEW "area_delegation" IS 'Area delegations where trusters are active and have voting right';
jbe@115	570
jbe@115	571 CREATE VIEW "issue_delegation" AS
jbe@115	572 SELECT DISTINCT ON ("issue"."id", "delegation"."truster_id")
jbe@115	573 "issue"."id" AS "issue_id",
jbe@115	574 "delegation"."id",
jbe@115	575 "delegation"."truster_id",
jbe@115	576 "delegation"."trustee_id",
jbe@115	577 "delegation"."scope"
jbe@115	578 FROM "issue"
jbe@115	579 JOIN "area"
jbe@115	580 ON "area"."id" = "issue"."area_id"
jbe@115	581 JOIN "delegation"
jbe@115	582 ON "delegation"."unit_id" = "area"."unit_id"
jbe@115	583 OR "delegation"."area_id" = "area"."id"
jbe@115	584 OR "delegation"."issue_id" = "issue"."id"
jbe@115	585 JOIN "member"
jbe@115	586 ON "delegation"."truster_id" = "member"."id"
jbe@115	587 JOIN "privilege"
jbe@115	588 ON "area"."unit_id" = "privilege"."unit_id"
jbe@115	589 AND "delegation"."truster_id" = "privilege"."member_id"
jbe@115	590 WHERE "member"."active" AND "privilege"."voting_right"
jbe@115	591 ORDER BY
jbe@115	592 "issue"."id",
jbe@115	593 "delegation"."truster_id",
jbe@115	594 "delegation"."scope" DESC;
jbe@115	595
jbe@115	596 COMMENT ON VIEW "issue_delegation" IS 'Issue delegations where trusters are active and have voting right';
jbe@115	597
jbe@115	598 CREATE VIEW "unit_member_count" AS
jbe@115	599 SELECT
jbe@115	600 "unit"."id" AS "unit_id",
jbe@115	601 sum("member"."id") AS "member_count"
jbe@115	602 FROM "unit"
jbe@115	603 LEFT JOIN "privilege"
jbe@115	604 ON "privilege"."unit_id" = "unit"."id"
jbe@115	605 AND "privilege"."voting_right"
jbe@115	606 LEFT JOIN "member"
jbe@115	607 ON "member"."id" = "privilege"."member_id"
jbe@115	608 AND "member"."active"
jbe@115	609 GROUP BY "unit"."id";
jbe@115	610
jbe@115	611 COMMENT ON VIEW "unit_member_count" IS 'View used to update "member_count" column of "unit" table';
jbe@115	612
jbe@115	613 DROP VIEW "area_member_count";
jbe@115	614 CREATE VIEW "area_member_count" AS
jbe@115	615 SELECT
jbe@115	616 "area"."id" AS "area_id",
jbe@115	617 count("member"."id") AS "direct_member_count",
jbe@115	618 coalesce(
jbe@115	619 sum(
jbe@115	620 CASE WHEN "member"."id" NOTNULL THEN
jbe@115	621 "membership_weight"("area"."id", "member"."id")
jbe@115	622 ELSE 0 END
jbe@115	623 )
jbe@115	624 ) AS "member_weight",
jbe@115	625 coalesce(
jbe@115	626 sum(
jbe@115	627 CASE WHEN "member"."id" NOTNULL AND "membership"."autoreject" THEN
jbe@115	628 "membership_weight"("area"."id", "member"."id")
jbe@115	629 ELSE 0 END
jbe@115	630 )
jbe@115	631 ) AS "autoreject_weight"
jbe@115	632 FROM "area"
jbe@115	633 LEFT JOIN "membership"
jbe@115	634 ON "area"."id" = "membership"."area_id"
jbe@115	635 LEFT JOIN "privilege"
jbe@115	636 ON "privilege"."unit_id" = "area"."unit_id"
jbe@115	637 AND "privilege"."member_id" = "membership"."member_id"
jbe@115	638 AND "privilege"."voting_right"
jbe@115	639 LEFT JOIN "member"
jbe@115	640 ON "member"."id" = "privilege"."member_id" -- NOTE: no membership here!
jbe@115	641 AND "member"."active"
jbe@115	642 GROUP BY "area"."id";
jbe@115	643
jbe@115	644 COMMENT ON VIEW "area_member_count" IS 'View used to update "direct_member_count", "member_weight" and "autoreject_weight" columns of table "area"';
jbe@115	645
jbe@115	646
jbe@115	647 -- New view "event_seen_by_member":
jbe@115	648
jbe@115	649 CREATE VIEW "event_seen_by_member" AS
jbe@115	650 SELECT
jbe@115	651 "member"."id" AS "seen_by_member_id",
jbe@115	652 CASE WHEN "event"."state" IN (
jbe@115	653 'voting',
jbe@115	654 'finished_without_winner',
jbe@115	655 'finished_with_winner'
jbe@115	656 ) THEN
jbe@115	657 'voting'::"notify_level"
jbe@115	658 ELSE
jbe@115	659 CASE WHEN "event"."state" IN (
jbe@115	660 'verification',
jbe@115	661 'canceled_after_revocation_during_verification',
jbe@115	662 'canceled_no_initiative_admitted'
jbe@115	663 ) THEN
jbe@115	664 'verification'::"notify_level"
jbe@115	665 ELSE
jbe@115	666 CASE WHEN "event"."state" IN (
jbe@115	667 'discussion',
jbe@115	668 'canceled_after_revocation_during_discussion'
jbe@115	669 ) THEN
jbe@115	670 'discussion'::"notify_level"
jbe@115	671 ELSE
jbe@115	672 'all'::"notify_level"
jbe@115	673 END
jbe@115	674 END
jbe@115	675 END AS "notify_level",
jbe@115	676 "event".*
jbe@115	677 FROM "member" CROSS JOIN "event"
jbe@115	678 LEFT JOIN "issue"
jbe@115	679 ON "event"."issue_id" = "issue"."id"
jbe@115	680 LEFT JOIN "membership"
jbe@115	681 ON "member"."id" = "membership"."member_id"
jbe@115	682 AND "issue"."area_id" = "membership"."area_id"
jbe@115	683 LEFT JOIN "interest"
jbe@115	684 ON "member"."id" = "interest"."member_id"
jbe@115	685 AND "event"."issue_id" = "interest"."issue_id"
jbe@115	686 LEFT JOIN "supporter"
jbe@115	687 ON "member"."id" = "supporter"."member_id"
jbe@115	688 AND "event"."initiative_id" = "supporter"."initiative_id"
jbe@115	689 LEFT JOIN "ignored_member"
jbe@115	690 ON "member"."id" = "ignored_member"."member_id"
jbe@115	691 AND "event"."member_id" = "ignored_member"."other_member_id"
jbe@115	692 LEFT JOIN "ignored_initiative"
jbe@115	693 ON "member"."id" = "ignored_initiative"."member_id"
jbe@115	694 AND "event"."initiative_id" = "ignored_initiative"."initiative_id"
jbe@115	695 WHERE (
jbe@115	696 "supporter"."member_id" NOTNULL OR
jbe@115	697 "interest"."member_id" NOTNULL OR
jbe@115	698 ( "membership"."member_id" NOTNULL AND
jbe@115	699 "event"."event" IN (
jbe@115	700 'issue_state_changed',
jbe@115	701 'initiative_created_in_new_issue',
jbe@115	702 'initiative_created_in_existing_issue',
jbe@115	703 'initiative_revoked' ) ) )
jbe@115	704 AND "ignored_member"."member_id" ISNULL
jbe@115	705 AND "ignored_initiative"."member_id" ISNULL;
jbe@115	706
jbe@115	707 COMMENT ON VIEW "event_seen_by_member" IS 'Events as seen by a member, depending on its memberships, interests and support';
jbe@115	708
jbe@115	709
jbe@115	710 -- New view "pending_notification":
jbe@115	711
jbe@115	712 CREATE VIEW "pending_notification" AS
jbe@115	713 SELECT
jbe@115	714 "member"."id" AS "seen_by_member_id",
jbe@115	715 "event".*
jbe@115	716 FROM "member" CROSS JOIN "event"
jbe@115	717 LEFT JOIN "issue"
jbe@115	718 ON "event"."issue_id" = "issue"."id"
jbe@115	719 LEFT JOIN "membership"
jbe@115	720 ON "member"."id" = "membership"."member_id"
jbe@115	721 AND "issue"."area_id" = "membership"."area_id"
jbe@115	722 LEFT JOIN "interest"
jbe@115	723 ON "member"."id" = "interest"."member_id"
jbe@115	724 AND "event"."issue_id" = "interest"."issue_id"
jbe@115	725 LEFT JOIN "supporter"
jbe@115	726 ON "member"."id" = "supporter"."member_id"
jbe@115	727 AND "event"."initiative_id" = "supporter"."initiative_id"
jbe@115	728 LEFT JOIN "ignored_member"
jbe@115	729 ON "member"."id" = "ignored_member"."member_id"
jbe@115	730 AND "event"."member_id" = "ignored_member"."other_member_id"
jbe@115	731 LEFT JOIN "ignored_initiative"
jbe@115	732 ON "member"."id" = "ignored_initiative"."member_id"
jbe@115	733 AND "event"."initiative_id" = "ignored_initiative"."initiative_id"
jbe@115	734 WHERE (
jbe@115	735 "member"."notify_event_id" ISNULL OR
jbe@115	736 ( "member"."notify_event_id" NOTNULL AND
jbe@115	737 "member"."notify_event_id" < "event"."id" ) )
jbe@115	738 AND (
jbe@115	739 ( "member"."notify_level" >= 'all' ) OR
jbe@115	740 ( "member"."notify_level" >= 'voting' AND
jbe@115	741 "event"."state" IN (
jbe@115	742 'voting',
jbe@115	743 'finished_without_winner',
jbe@115	744 'finished_with_winner' ) ) OR
jbe@115	745 ( "member"."notify_level" >= 'verification' AND
jbe@115	746 "event"."state" IN (
jbe@115	747 'verification',
jbe@115	748 'canceled_after_revocation_during_verification',
jbe@115	749 'canceled_no_initiative_admitted' ) ) OR
jbe@115	750 ( "member"."notify_level" >= 'discussion' AND
jbe@115	751 "event"."state" IN (
jbe@115	752 'discussion',
jbe@115	753 'canceled_after_revocation_during_discussion' ) ) )
jbe@115	754 AND (
jbe@115	755 "supporter"."member_id" NOTNULL OR
jbe@115	756 "interest"."member_id" NOTNULL OR
jbe@115	757 ( "membership"."member_id" NOTNULL AND
jbe@115	758 "event"."event" IN (
jbe@115	759 'issue_state_changed',
jbe@115	760 'initiative_created_in_new_issue',
jbe@115	761 'initiative_created_in_existing_issue',
jbe@115	762 'initiative_revoked' ) ) )
jbe@115	763 AND "ignored_member"."member_id" ISNULL
jbe@115	764 AND "ignored_initiative"."member_id" ISNULL;
jbe@115	765
jbe@115	766 COMMENT ON VIEW "pending_notification" IS 'Events to be sent to "notify_email" address of member referred to by "seen_by_member_id"';
jbe@115	767
jbe@115	768
jbe@115	769 COMMENT ON TYPE "timeline_event" IS 'Types of event in timeline tables (DEPRECATED)';
jbe@115	770 COMMENT ON VIEW "timeline_issue" IS 'Helper view for "timeline" view (DEPRECATED)';
jbe@115	771 COMMENT ON VIEW "timeline_initiative" IS 'Helper view for "timeline" view (DEPRECATED)';
jbe@115	772 COMMENT ON VIEW "timeline_draft" IS 'Helper view for "timeline" view (DEPRECATED)';
jbe@115	773 COMMENT ON VIEW "timeline_suggestion" IS 'Helper view for "timeline" view (DEPRECATED)';
jbe@115	774 COMMENT ON VIEW "timeline" IS 'Aggregation of different events in the system (DEPRECATED)';
jbe@115	775
jbe@115	776
jbe@115	777 -- Modified "delegation_chain" functions:
jbe@115	778
jbe@115	779 CREATE TYPE "delegation_chain_row" AS (
jbe@115	780 "index" INT4,
jbe@115	781 "member_id" INT4,
jbe@115	782 "member_valid" BOOLEAN,
jbe@115	783 "participation" BOOLEAN,
jbe@115	784 "overridden" BOOLEAN,
jbe@115	785 "scope_in" "delegation_scope",
jbe@115	786 "scope_out" "delegation_scope",
jbe@115	787 "disabled_out" BOOLEAN,
jbe@115	788 "loop" "delegation_chain_loop_tag" );
jbe@115	789
jbe@115	790 COMMENT ON TYPE "delegation_chain_row" IS 'Type of rows returned by "delegation_chain"(...) functions';
jbe@115	791
jbe@115	792 COMMENT ON COLUMN "delegation_chain_row"."index" IS 'Index starting with 0 and counting up';
jbe@115	793 COMMENT ON COLUMN "delegation_chain_row"."participation" IS 'In case of delegation chains for issues: interest, for areas: membership, for global delegation chains: always null';
jbe@115	794 COMMENT ON COLUMN "delegation_chain_row"."overridden" IS 'True, if an entry with lower index has "participation" set to true';
jbe@115	795 COMMENT ON COLUMN "delegation_chain_row"."scope_in" IS 'Scope of used incoming delegation';
jbe@115	796 COMMENT ON COLUMN "delegation_chain_row"."scope_out" IS 'Scope of used outgoing delegation';
jbe@115	797 COMMENT ON COLUMN "delegation_chain_row"."disabled_out" IS 'Outgoing delegation is explicitly disabled by a delegation with trustee_id set to NULL';
jbe@115	798 COMMENT ON COLUMN "delegation_chain_row"."loop" IS 'Not null, if member is part of a loop, see "delegation_chain_loop_tag" type';
jbe@115	799
jbe@115	800
jbe@115	801 CREATE FUNCTION "delegation_chain"
jbe@115	802 ( "member_id_p" "member"."id"%TYPE,
jbe@115	803 "unit_id_p" "unit"."id"%TYPE,
jbe@115	804 "area_id_p" "area"."id"%TYPE,
jbe@115	805 "issue_id_p" "issue"."id"%TYPE,
jbe@115	806 "simulate_trustee_id_p" "member"."id"%TYPE )
jbe@115	807 RETURNS SETOF "delegation_chain_row"
jbe@115	808 LANGUAGE 'plpgsql' STABLE AS $$
jbe@115	809 DECLARE
jbe@115	810 "scope_v" "delegation_scope";
jbe@115	811 "unit_id_v" "unit"."id"%TYPE;
jbe@115	812 "area_id_v" "area"."id"%TYPE;
jbe@115	813 "visited_member_ids" INT4[]; -- "member"."id"%TYPE[]
jbe@115	814 "loop_member_id_v" "member"."id"%TYPE;
jbe@115	815 "output_row" "delegation_chain_row";
jbe@115	816 "output_rows" "delegation_chain_row"[];
jbe@115	817 "delegation_row" "delegation"%ROWTYPE;
jbe@115	818 "row_count" INT4;
jbe@115	819 "i" INT4;
jbe@115	820 "loop_v" BOOLEAN;
jbe@115	821 BEGIN
jbe@115	822 IF
jbe@115	823 "unit_id_p" NOTNULL AND
jbe@115	824 "area_id_p" ISNULL AND
jbe@115	825 "issue_id_p" ISNULL
jbe@115	826 THEN
jbe@115	827 "scope_v" := 'unit';
jbe@115	828 "unit_id_v" := "unit_id_p";
jbe@115	829 ELSIF
jbe@115	830 "unit_id_p" ISNULL AND
jbe@115	831 "area_id_p" NOTNULL AND
jbe@115	832 "issue_id_p" ISNULL
jbe@115	833 THEN
jbe@115	834 "scope_v" := 'area';
jbe@115	835 "area_id_v" := "area_id_p";
jbe@115	836 SELECT "unit_id" INTO "unit_id_v"
jbe@115	837 FROM "area" WHERE "id" = "area_id_v";
jbe@115	838 ELSIF
jbe@115	839 "unit_id_p" ISNULL AND
jbe@115	840 "area_id_p" ISNULL AND
jbe@115	841 "issue_id_p" NOTNULL
jbe@115	842 THEN
jbe@115	843 "scope_v" := 'issue';
jbe@115	844 SELECT "area_id" INTO "area_id_v"
jbe@115	845 FROM "issue" WHERE "id" = "issue_id_p";
jbe@115	846 SELECT "unit_id" INTO "unit_id_v"
jbe@115	847 FROM "area" WHERE "id" = "area_id_v";
jbe@115	848 ELSE
jbe@115	849 RAISE EXCEPTION 'Exactly one of unit_id_p, area_id_p, or issue_id_p must be NOTNULL.';
jbe@115	850 END IF;
jbe@115	851 "visited_member_ids" := '{}';
jbe@115	852 "loop_member_id_v" := NULL;
jbe@115	853 "output_rows" := '{}';
jbe@115	854 "output_row"."index" := 0;
jbe@115	855 "output_row"."member_id" := "member_id_p";
jbe@115	856 "output_row"."member_valid" := TRUE;
jbe@115	857 "output_row"."participation" := FALSE;
jbe@115	858 "output_row"."overridden" := FALSE;
jbe@115	859 "output_row"."disabled_out" := FALSE;
jbe@115	860 "output_row"."scope_out" := NULL;
jbe@115	861 LOOP
jbe@115	862 IF "visited_member_ids" @> ARRAY["output_row"."member_id"] THEN
jbe@115	863 "loop_member_id_v" := "output_row"."member_id";
jbe@115	864 ELSE
jbe@115	865 "visited_member_ids" :=
jbe@115	866 "visited_member_ids" \|\| "output_row"."member_id";
jbe@115	867 END IF;
jbe@115	868 IF "output_row"."participation" THEN
jbe@115	869 "output_row"."overridden" := TRUE;
jbe@115	870 END IF;
jbe@115	871 "output_row"."scope_in" := "output_row"."scope_out";
jbe@115	872 IF EXISTS (
jbe@115	873 SELECT NULL FROM "member" JOIN "privilege"
jbe@115	874 ON "privilege"."member_id" = "member"."id"
jbe@115	875 AND "privilege"."unit_id" = "unit_id_v"
jbe@115	876 WHERE "id" = "output_row"."member_id"
jbe@115	877 AND "member"."active" AND "privilege"."voting_right"
jbe@115	878 ) THEN
jbe@115	879 IF "scope_v" = 'unit' THEN
jbe@115	880 SELECT * INTO "delegation_row" FROM "delegation"
jbe@115	881 WHERE "truster_id" = "output_row"."member_id"
jbe@115	882 AND "unit_id" = "unit_id_v";
jbe@115	883 ELSIF "scope_v" = 'area' THEN
jbe@115	884 "output_row"."participation" := EXISTS (
jbe@115	885 SELECT NULL FROM "membership"
jbe@115	886 WHERE "area_id" = "area_id_p"
jbe@115	887 AND "member_id" = "output_row"."member_id"
jbe@115	888 );
jbe@115	889 SELECT * INTO "delegation_row" FROM "delegation"
jbe@115	890 WHERE "truster_id" = "output_row"."member_id"
jbe@115	891 AND (
jbe@115	892 "unit_id" = "unit_id_v" OR
jbe@115	893 "area_id" = "area_id_v"
jbe@115	894 )
jbe@115	895 ORDER BY "scope" DESC;
jbe@115	896 ELSIF "scope_v" = 'issue' THEN
jbe@115	897 "output_row"."participation" := EXISTS (
jbe@115	898 SELECT NULL FROM "interest"
jbe@115	899 WHERE "issue_id" = "issue_id_p"
jbe@115	900 AND "member_id" = "output_row"."member_id"
jbe@115	901 );
jbe@115	902 SELECT * INTO "delegation_row" FROM "delegation"
jbe@115	903 WHERE "truster_id" = "output_row"."member_id"
jbe@115	904 AND (
jbe@115	905 "unit_id" = "unit_id_v" OR
jbe@115	906 "area_id" = "area_id_v" OR
jbe@115	907 "issue_id" = "issue_id_p"
jbe@115	908 )
jbe@115	909 ORDER BY "scope" DESC;
jbe@115	910 END IF;
jbe@115	911 ELSE
jbe@115	912 "output_row"."member_valid" := FALSE;
jbe@115	913 "output_row"."participation" := FALSE;
jbe@115	914 "output_row"."scope_out" := NULL;
jbe@115	915 "delegation_row" := ROW(NULL);
jbe@115	916 END IF;
jbe@115	917 IF
jbe@115	918 "output_row"."member_id" = "member_id_p" AND
jbe@115	919 "simulate_trustee_id_p" NOTNULL
jbe@115	920 THEN
jbe@115	921 "output_row"."scope_out" := "scope_v";
jbe@115	922 "output_rows" := "output_rows" \|\| "output_row";
jbe@115	923 "output_row"."member_id" := "simulate_trustee_id_p";
jbe@115	924 ELSIF "delegation_row"."trustee_id" NOTNULL THEN
jbe@115	925 "output_row"."scope_out" := "delegation_row"."scope";
jbe@115	926 "output_rows" := "output_rows" \|\| "output_row";
jbe@115	927 "output_row"."member_id" := "delegation_row"."trustee_id";
jbe@115	928 ELSIF "delegation_row"."scope" NOTNULL THEN
jbe@115	929 "output_row"."scope_out" := "delegation_row"."scope";
jbe@115	930 "output_row"."disabled_out" := TRUE;
jbe@115	931 "output_rows" := "output_rows" \|\| "output_row";
jbe@115	932 EXIT;
jbe@115	933 ELSE
jbe@115	934 "output_row"."scope_out" := NULL;
jbe@115	935 "output_rows" := "output_rows" \|\| "output_row";
jbe@115	936 EXIT;
jbe@115	937 END IF;
jbe@115	938 EXIT WHEN "loop_member_id_v" NOTNULL;
jbe@115	939 "output_row"."index" := "output_row"."index" + 1;
jbe@115	940 END LOOP;
jbe@115	941 "row_count" := array_upper("output_rows", 1);
jbe@115	942 "i" := 1;
jbe@115	943 "loop_v" := FALSE;
jbe@115	944 LOOP
jbe@115	945 "output_row" := "output_rows"["i"];
jbe@115	946 EXIT WHEN "output_row" ISNULL; -- NOTE: ISNULL and NOT ... NOTNULL produce different results!
jbe@115	947 IF "loop_v" THEN
jbe@115	948 IF "i" + 1 = "row_count" THEN
jbe@115	949 "output_row"."loop" := 'last';
jbe@115	950 ELSIF "i" = "row_count" THEN
jbe@115	951 "output_row"."loop" := 'repetition';
jbe@115	952 ELSE
jbe@115	953 "output_row"."loop" := 'intermediate';
jbe@115	954 END IF;
jbe@115	955 ELSIF "output_row"."member_id" = "loop_member_id_v" THEN
jbe@115	956 "output_row"."loop" := 'first';
jbe@115	957 "loop_v" := TRUE;
jbe@115	958 END IF;
jbe@115	959 IF "scope_v" = 'unit' THEN
jbe@115	960 "output_row"."participation" := NULL;
jbe@115	961 END IF;
jbe@115	962 RETURN NEXT "output_row";
jbe@115	963 "i" := "i" + 1;
jbe@115	964 END LOOP;
jbe@115	965 RETURN;
jbe@115	966 END;
jbe@115	967 $$;
jbe@115	968
jbe@115	969 COMMENT ON FUNCTION "delegation_chain"
jbe@115	970 ( "member"."id"%TYPE,
jbe@115	971 "unit"."id"%TYPE,
jbe@115	972 "area"."id"%TYPE,
jbe@115	973 "issue"."id"%TYPE,
jbe@115	974 "member"."id"%TYPE )
jbe@115	975 IS 'Helper function for frontends to display delegation chains; Not part of internal voting logic';
jbe@115	976
jbe@115	977
jbe@115	978 CREATE FUNCTION "delegation_chain"
jbe@115	979 ( "member_id_p" "member"."id"%TYPE,
jbe@115	980 "unit_id_p" "unit"."id"%TYPE,
jbe@115	981 "area_id_p" "area"."id"%TYPE,
jbe@115	982 "issue_id_p" "issue"."id"%TYPE )
jbe@115	983 RETURNS SETOF "delegation_chain_row"
jbe@115	984 LANGUAGE 'plpgsql' STABLE AS $$
jbe@115	985 DECLARE
jbe@115	986 "result_row" "delegation_chain_row";
jbe@115	987 BEGIN
jbe@115	988 FOR "result_row" IN
jbe@115	989 SELECT * FROM "delegation_chain"(
jbe@115	990 "member_id_p", "area_id_p", "issue_id_p", NULL
jbe@115	991 )
jbe@115	992 LOOP
jbe@115	993 RETURN NEXT "result_row";
jbe@115	994 END LOOP;
jbe@115	995 RETURN;
jbe@115	996 END;
jbe@115	997 $$;
jbe@115	998
jbe@115	999 COMMENT ON FUNCTION "delegation_chain"
jbe@115	1000 ( "member"."id"%TYPE,
jbe@115	1001 "unit"."id"%TYPE,
jbe@115	1002 "area"."id"%TYPE,
jbe@115	1003 "issue"."id"%TYPE )
jbe@115	1004 IS 'Shortcut for "delegation_chain"(...) function where 4th parameter is null';
jbe@115	1005
jbe@115	1006
jbe@115	1007 -- Modified core functions:
jbe@115	1008
jbe@115	1009 CREATE OR REPLACE FUNCTION "lock_issue"
jbe@115	1010 ( "issue_id_p" "issue"."id"%TYPE )
jbe@115	1011 RETURNS VOID
jbe@115	1012 LANGUAGE 'plpgsql' VOLATILE AS $$
jbe@115	1013 BEGIN
jbe@115	1014 LOCK TABLE "member" IN SHARE MODE;
jbe@115	1015 LOCK TABLE "privilege" IN SHARE MODE;
jbe@115	1016 LOCK TABLE "membership" IN SHARE MODE;
jbe@115	1017 LOCK TABLE "policy" IN SHARE MODE;
jbe@115	1018 PERFORM NULL FROM "issue" WHERE "id" = "issue_id_p" FOR UPDATE;
jbe@115	1019 -- NOTE: The row-level exclusive lock in combination with the
jbe@115	1020 -- share_row_lock_issue(_via_initiative)_trigger functions (which
jbe@115	1021 -- acquire a row-level share lock on the issue) ensure that no data
jbe@115	1022 -- is changed, which could affect calculation of snapshots or
jbe@115	1023 -- counting of votes. Table "delegation" must be table-level-locked,
jbe@115	1024 -- as it also contains issue- and global-scope delegations.
jbe@115	1025 LOCK TABLE "delegation" IN SHARE MODE;
jbe@115	1026 LOCK TABLE "direct_population_snapshot" IN EXCLUSIVE MODE;
jbe@115	1027 LOCK TABLE "delegating_population_snapshot" IN EXCLUSIVE MODE;
jbe@115	1028 LOCK TABLE "direct_interest_snapshot" IN EXCLUSIVE MODE;
jbe@115	1029 LOCK TABLE "delegating_interest_snapshot" IN EXCLUSIVE MODE;
jbe@115	1030 LOCK TABLE "direct_supporter_snapshot" IN EXCLUSIVE MODE;
jbe@115	1031 RETURN;
jbe@115	1032 END;
jbe@115	1033 $$;
jbe@115	1034
jbe@115	1035 CREATE OR REPLACE FUNCTION "calculate_member_counts"()
jbe@115	1036 RETURNS VOID
jbe@115	1037 LANGUAGE 'plpgsql' VOLATILE AS $$
jbe@115	1038 BEGIN
jbe@115	1039 LOCK TABLE "member" IN SHARE MODE;
jbe@115	1040 LOCK TABLE "member_count" IN EXCLUSIVE MODE;
jbe@115	1041 LOCK TABLE "unit" IN EXCLUSIVE MODE;
jbe@115	1042 LOCK TABLE "area" IN EXCLUSIVE MODE;
jbe@115	1043 LOCK TABLE "privilege" IN SHARE MODE;
jbe@115	1044 LOCK TABLE "membership" IN SHARE MODE;
jbe@115	1045 DELETE FROM "member_count";
jbe@115	1046 INSERT INTO "member_count" ("total_count")
jbe@115	1047 SELECT "total_count" FROM "member_count_view";
jbe@115	1048 UPDATE "unit" SET "member_count" = "view"."member_count"
jbe@115	1049 FROM "unit_member_count" AS "view"
jbe@115	1050 WHERE "view"."unit_id" = "unit"."id";
jbe@115	1051 UPDATE "area" SET
jbe@115	1052 "direct_member_count" = "view"."direct_member_count",
jbe@115	1053 "member_weight" = "view"."member_weight",
jbe@115	1054 "autoreject_weight" = "view"."autoreject_weight"
jbe@115	1055 FROM "area_member_count" AS "view"
jbe@115	1056 WHERE "view"."area_id" = "area"."id";
jbe@115	1057 RETURN;
jbe@115	1058 END;
jbe@115	1059 $$;
jbe@115	1060
jbe@115	1061 CREATE OR REPLACE FUNCTION "create_population_snapshot"
jbe@115	1062 ( "issue_id_p" "issue"."id"%TYPE )
jbe@115	1063 RETURNS VOID
jbe@115	1064 LANGUAGE 'plpgsql' VOLATILE AS $$
jbe@115	1065 DECLARE
jbe@115	1066 "member_id_v" "member"."id"%TYPE;
jbe@115	1067 BEGIN
jbe@115	1068 DELETE FROM "direct_population_snapshot"
jbe@115	1069 WHERE "issue_id" = "issue_id_p"
jbe@115	1070 AND "event" = 'periodic';
jbe@115	1071 DELETE FROM "delegating_population_snapshot"
jbe@115	1072 WHERE "issue_id" = "issue_id_p"
jbe@115	1073 AND "event" = 'periodic';
jbe@115	1074 INSERT INTO "direct_population_snapshot"
jbe@115	1075 ("issue_id", "event", "member_id")
jbe@115	1076 SELECT
jbe@115	1077 "issue_id_p" AS "issue_id",
jbe@115	1078 'periodic'::"snapshot_event" AS "event",
jbe@115	1079 "member"."id" AS "member_id"
jbe@115	1080 FROM "issue"
jbe@115	1081 JOIN "area" ON "issue"."area_id" = "area"."id"
jbe@115	1082 JOIN "membership" ON "area"."id" = "membership"."area_id"
jbe@115	1083 JOIN "member" ON "membership"."member_id" = "member"."id"
jbe@115	1084 JOIN "privilege"
jbe@115	1085 ON "privilege"."unit_id" = "area"."unit_id"
jbe@115	1086 AND "privilege"."member_id" = "member"."id"
jbe@115	1087 WHERE "issue"."id" = "issue_id_p"
jbe@115	1088 AND "member"."active" AND "privilege"."voting_right"
jbe@115	1089 UNION
jbe@115	1090 SELECT
jbe@115	1091 "issue_id_p" AS "issue_id",
jbe@115	1092 'periodic'::"snapshot_event" AS "event",
jbe@115	1093 "member"."id" AS "member_id"
jbe@115	1094 FROM "issue"
jbe@115	1095 JOIN "area" ON "issue"."area_id" = "area"."id"
jbe@115	1096 JOIN "interest" ON "issue"."id" = "interest"."issue_id"
jbe@115	1097 JOIN "member" ON "interest"."member_id" = "member"."id"
jbe@115	1098 JOIN "privilege"
jbe@115	1099 ON "privilege"."unit_id" = "area"."unit_id"
jbe@115	1100 AND "privilege"."member_id" = "member"."id"
jbe@115	1101 WHERE "issue"."id" = "issue_id_p"
jbe@115	1102 AND "member"."active" AND "privilege"."voting_right";
jbe@115	1103 FOR "member_id_v" IN
jbe@115	1104 SELECT "member_id" FROM "direct_population_snapshot"
jbe@115	1105 WHERE "issue_id" = "issue_id_p"
jbe@115	1106 AND "event" = 'periodic'
jbe@115	1107 LOOP
jbe@115	1108 UPDATE "direct_population_snapshot" SET
jbe@115	1109 "weight" = 1 +
jbe@115	1110 "weight_of_added_delegations_for_population_snapshot"(
jbe@115	1111 "issue_id_p",
jbe@115	1112 "member_id_v",
jbe@115	1113 '{}'
jbe@115	1114 )
jbe@115	1115 WHERE "issue_id" = "issue_id_p"
jbe@115	1116 AND "event" = 'periodic'
jbe@115	1117 AND "member_id" = "member_id_v";
jbe@115	1118 END LOOP;
jbe@115	1119 RETURN;
jbe@115	1120 END;
jbe@115	1121 $$;
jbe@115	1122
jbe@115	1123 CREATE OR REPLACE FUNCTION "create_interest_snapshot"
jbe@115	1124 ( "issue_id_p" "issue"."id"%TYPE )
jbe@115	1125 RETURNS VOID
jbe@115	1126 LANGUAGE 'plpgsql' VOLATILE AS $$
jbe@115	1127 DECLARE
jbe@115	1128 "member_id_v" "member"."id"%TYPE;
jbe@115	1129 BEGIN
jbe@115	1130 DELETE FROM "direct_interest_snapshot"
jbe@115	1131 WHERE "issue_id" = "issue_id_p"
jbe@115	1132 AND "event" = 'periodic';
jbe@115	1133 DELETE FROM "delegating_interest_snapshot"
jbe@115	1134 WHERE "issue_id" = "issue_id_p"
jbe@115	1135 AND "event" = 'periodic';
jbe@115	1136 DELETE FROM "direct_supporter_snapshot"
jbe@115	1137 WHERE "issue_id" = "issue_id_p"
jbe@115	1138 AND "event" = 'periodic';
jbe@115	1139 INSERT INTO "direct_interest_snapshot"
jbe@115	1140 ("issue_id", "event", "member_id", "voting_requested")
jbe@115	1141 SELECT
jbe@115	1142 "issue_id_p" AS "issue_id",
jbe@115	1143 'periodic' AS "event",
jbe@115	1144 "member"."id" AS "member_id",
jbe@115	1145 "interest"."voting_requested"
jbe@115	1146 FROM "issue"
jbe@115	1147 JOIN "area" ON "issue"."area_id" = "area"."id"
jbe@115	1148 JOIN "interest" ON "issue"."id" = "interest"."issue_id"
jbe@115	1149 JOIN "member" ON "interest"."member_id" = "member"."id"
jbe@115	1150 JOIN "privilege"
jbe@115	1151 ON "privilege"."unit_id" = "area"."unit_id"
jbe@115	1152 AND "privilege"."member_id" = "member"."id"
jbe@115	1153 WHERE "issue"."id" = "issue_id_p"
jbe@115	1154 AND "member"."active" AND "privilege"."voting_right";
jbe@115	1155 FOR "member_id_v" IN
jbe@115	1156 SELECT "member_id" FROM "direct_interest_snapshot"
jbe@115	1157 WHERE "issue_id" = "issue_id_p"
jbe@115	1158 AND "event" = 'periodic'
jbe@115	1159 LOOP
jbe@115	1160 UPDATE "direct_interest_snapshot" SET
jbe@115	1161 "weight" = 1 +
jbe@115	1162 "weight_of_added_delegations_for_interest_snapshot"(
jbe@115	1163 "issue_id_p",
jbe@115	1164 "member_id_v",
jbe@115	1165 '{}'
jbe@115	1166 )
jbe@115	1167 WHERE "issue_id" = "issue_id_p"
jbe@115	1168 AND "event" = 'periodic'
jbe@115	1169 AND "member_id" = "member_id_v";
jbe@115	1170 END LOOP;
jbe@115	1171 INSERT INTO "direct_supporter_snapshot"
jbe@115	1172 ( "issue_id", "initiative_id", "event", "member_id",
jbe@115	1173 "informed", "satisfied" )
jbe@115	1174 SELECT
jbe@115	1175 "issue_id_p" AS "issue_id",
jbe@115	1176 "initiative"."id" AS "initiative_id",
jbe@115	1177 'periodic' AS "event",
jbe@115	1178 "supporter"."member_id" AS "member_id",
jbe@115	1179 "supporter"."draft_id" = "current_draft"."id" AS "informed",
jbe@115	1180 NOT EXISTS (
jbe@115	1181 SELECT NULL FROM "critical_opinion"
jbe@115	1182 WHERE "initiative_id" = "initiative"."id"
jbe@115	1183 AND "member_id" = "supporter"."member_id"
jbe@115	1184 ) AS "satisfied"
jbe@115	1185 FROM "initiative"
jbe@115	1186 JOIN "supporter"
jbe@115	1187 ON "supporter"."initiative_id" = "initiative"."id"
jbe@115	1188 JOIN "current_draft"
jbe@115	1189 ON "initiative"."id" = "current_draft"."initiative_id"
jbe@115	1190 JOIN "direct_interest_snapshot"
jbe@115	1191 ON "supporter"."member_id" = "direct_interest_snapshot"."member_id"
jbe@115	1192 AND "initiative"."issue_id" = "direct_interest_snapshot"."issue_id"
jbe@115	1193 AND "event" = 'periodic'
jbe@115	1194 WHERE "initiative"."issue_id" = "issue_id_p";
jbe@115	1195 RETURN;
jbe@115	1196 END;
jbe@115	1197 $$;
jbe@115	1198
jbe@115	1199 CREATE OR REPLACE FUNCTION "freeze_after_snapshot"
jbe@115	1200 ( "issue_id_p" "issue"."id"%TYPE )
jbe@115	1201 RETURNS VOID
jbe@115	1202 LANGUAGE 'plpgsql' VOLATILE AS $$
jbe@115	1203 DECLARE
jbe@115	1204 "issue_row" "issue"%ROWTYPE;
jbe@115	1205 "policy_row" "policy"%ROWTYPE;
jbe@115	1206 "initiative_row" "initiative"%ROWTYPE;
jbe@115	1207 BEGIN
jbe@115	1208 SELECT * INTO "issue_row" FROM "issue" WHERE "id" = "issue_id_p";
jbe@115	1209 SELECT * INTO "policy_row"
jbe@115	1210 FROM "policy" WHERE "id" = "issue_row"."policy_id";
jbe@115	1211 PERFORM "set_snapshot_event"("issue_id_p", 'full_freeze');
jbe@115	1212 FOR "initiative_row" IN
jbe@115	1213 SELECT * FROM "initiative"
jbe@115	1214 WHERE "issue_id" = "issue_id_p" AND "revoked" ISNULL
jbe@115	1215 LOOP
jbe@115	1216 IF
jbe@115	1217 "initiative_row"."satisfied_supporter_count" > 0 AND
jbe@115	1218 "initiative_row"."satisfied_supporter_count" *
jbe@115	1219 "policy_row"."initiative_quorum_den" >=
jbe@115	1220 "issue_row"."population" * "policy_row"."initiative_quorum_num"
jbe@115	1221 THEN
jbe@115	1222 UPDATE "initiative" SET "admitted" = TRUE
jbe@115	1223 WHERE "id" = "initiative_row"."id";
jbe@115	1224 ELSE
jbe@115	1225 UPDATE "initiative" SET "admitted" = FALSE
jbe@115	1226 WHERE "id" = "initiative_row"."id";
jbe@115	1227 END IF;
jbe@115	1228 END LOOP;
jbe@115	1229 IF EXISTS (
jbe@115	1230 SELECT NULL FROM "initiative"
jbe@115	1231 WHERE "issue_id" = "issue_id_p" AND "admitted" = TRUE
jbe@115	1232 ) THEN
jbe@115	1233 UPDATE "issue" SET
jbe@115	1234 "state" = 'voting',
jbe@115	1235 "accepted" = coalesce("accepted", now()),
jbe@115	1236 "half_frozen" = coalesce("half_frozen", now()),
jbe@115	1237 "fully_frozen" = now()
jbe@115	1238 WHERE "id" = "issue_id_p";
jbe@115	1239 ELSE
jbe@115	1240 UPDATE "issue" SET
jbe@121	1241 "state" = 'canceled_no_initiative_admitted',
jbe@121	1242 "accepted" = coalesce("accepted", now()),
jbe@121	1243 "half_frozen" = coalesce("half_frozen", now()),
jbe@121	1244 "fully_frozen" = now(),
jbe@121	1245 "closed" = now(),
jbe@121	1246 "ranks_available" = TRUE
jbe@115	1247 WHERE "id" = "issue_id_p";
jbe@115	1248 -- NOTE: The following DELETE statements have effect only when
jbe@115	1249 -- issue state has been manipulated
jbe@115	1250 DELETE FROM "direct_voter" WHERE "issue_id" = "issue_id_p";
jbe@115	1251 DELETE FROM "delegating_voter" WHERE "issue_id" = "issue_id_p";
jbe@115	1252 DELETE FROM "battle" WHERE "issue_id" = "issue_id_p";
jbe@115	1253 END IF;
jbe@115	1254 RETURN;
jbe@115	1255 END;
jbe@115	1256 $$;
jbe@115	1257
jbe@115	1258 CREATE OR REPLACE FUNCTION "close_voting"("issue_id_p" "issue"."id"%TYPE)
jbe@115	1259 RETURNS VOID
jbe@115	1260 LANGUAGE 'plpgsql' VOLATILE AS $$
jbe@115	1261 DECLARE
jbe@115	1262 "area_id_v" "area"."id"%TYPE;
jbe@115	1263 "unit_id_v" "unit"."id"%TYPE;
jbe@115	1264 "member_id_v" "member"."id"%TYPE;
jbe@115	1265 BEGIN
jbe@115	1266 PERFORM "lock_issue"("issue_id_p");
jbe@115	1267 SELECT "id" INTO "area_id_v" FROM "issue" WHERE "id" = "issue_id_p";
jbe@115	1268 SELECT "id" INTO "unit_id_v" FROM "area" WHERE "id" = "area_id_v";
jbe@115	1269 DELETE FROM "delegating_voter"
jbe@115	1270 WHERE "issue_id" = "issue_id_p";
jbe@115	1271 DELETE FROM "direct_voter"
jbe@115	1272 WHERE "issue_id" = "issue_id_p"
jbe@115	1273 AND "autoreject" = TRUE;
jbe@115	1274 DELETE FROM "direct_voter"
jbe@115	1275 USING (
jbe@115	1276 SELECT
jbe@115	1277 "direct_voter"."member_id"
jbe@115	1278 FROM "direct_voter"
jbe@115	1279 JOIN "member" ON "direct_voter"."member_id" = "member"."id"
jbe@115	1280 LEFT JOIN "privilege"
jbe@115	1281 ON "privilege"."unit_id" = "unit_id_v"
jbe@115	1282 AND "privilege"."member_id" = "direct_voter"."member_id"
jbe@115	1283 WHERE "direct_voter"."issue_id" = "issue_id_p" AND (
jbe@115	1284 "member"."active" = FALSE OR
jbe@115	1285 "privilege"."voting_right" ISNULL OR
jbe@115	1286 "privilege"."voting_right" = FALSE
jbe@115	1287 )
jbe@115	1288 ) AS "subquery"
jbe@115	1289 WHERE "direct_voter"."issue_id" = "issue_id_p"
jbe@115	1290 AND "direct_voter"."member_id" = "subquery"."member_id";
jbe@115	1291 UPDATE "direct_voter" SET "weight" = 1
jbe@115	1292 WHERE "issue_id" = "issue_id_p";
jbe@115	1293 PERFORM "add_vote_delegations"("issue_id_p");
jbe@115	1294 FOR "member_id_v" IN
jbe@115	1295 SELECT "interest"."member_id"
jbe@115	1296 FROM "interest"
jbe@115	1297 JOIN "member"
jbe@115	1298 ON "interest"."member_id" = "member"."id"
jbe@115	1299 LEFT JOIN "direct_voter"
jbe@115	1300 ON "interest"."member_id" = "direct_voter"."member_id"
jbe@115	1301 AND "interest"."issue_id" = "direct_voter"."issue_id"
jbe@115	1302 LEFT JOIN "delegating_voter"
jbe@115	1303 ON "interest"."member_id" = "delegating_voter"."member_id"
jbe@115	1304 AND "interest"."issue_id" = "delegating_voter"."issue_id"
jbe@115	1305 WHERE "interest"."issue_id" = "issue_id_p"
jbe@115	1306 AND "interest"."autoreject" = TRUE
jbe@115	1307 AND "member"."active"
jbe@115	1308 AND "direct_voter"."member_id" ISNULL
jbe@115	1309 AND "delegating_voter"."member_id" ISNULL
jbe@115	1310 UNION SELECT "membership"."member_id"
jbe@115	1311 FROM "membership"
jbe@115	1312 JOIN "member"
jbe@115	1313 ON "membership"."member_id" = "member"."id"
jbe@115	1314 LEFT JOIN "interest"
jbe@115	1315 ON "membership"."member_id" = "interest"."member_id"
jbe@115	1316 AND "interest"."issue_id" = "issue_id_p"
jbe@115	1317 LEFT JOIN "direct_voter"
jbe@115	1318 ON "membership"."member_id" = "direct_voter"."member_id"
jbe@115	1319 AND "direct_voter"."issue_id" = "issue_id_p"
jbe@115	1320 LEFT JOIN "delegating_voter"
jbe@115	1321 ON "membership"."member_id" = "delegating_voter"."member_id"
jbe@115	1322 AND "delegating_voter"."issue_id" = "issue_id_p"
jbe@115	1323 WHERE "membership"."area_id" = "area_id_v"
jbe@115	1324 AND "membership"."autoreject" = TRUE
jbe@115	1325 AND "member"."active"
jbe@115	1326 AND "interest"."autoreject" ISNULL
jbe@115	1327 AND "direct_voter"."member_id" ISNULL
jbe@115	1328 AND "delegating_voter"."member_id" ISNULL
jbe@115	1329 LOOP
jbe@115	1330 INSERT INTO "direct_voter"
jbe@115	1331 ("member_id", "issue_id", "weight", "autoreject") VALUES
jbe@115	1332 ("member_id_v", "issue_id_p", 1, TRUE);
jbe@115	1333 INSERT INTO "vote" (
jbe@115	1334 "member_id",
jbe@115	1335 "issue_id",
jbe@115	1336 "initiative_id",
jbe@115	1337 "grade"
jbe@115	1338 ) SELECT
jbe@115	1339 "member_id_v" AS "member_id",
jbe@115	1340 "issue_id_p" AS "issue_id",
jbe@115	1341 "id" AS "initiative_id",
jbe@115	1342 -1 AS "grade"
jbe@115	1343 FROM "initiative" WHERE "issue_id" = "issue_id_p";
jbe@115	1344 END LOOP;
jbe@115	1345 PERFORM "add_vote_delegations"("issue_id_p");
jbe@115	1346 UPDATE "issue" SET
jbe@115	1347 "state" = 'calculation',
jbe@115	1348 "closed" = now(),
jbe@115	1349 "voter_count" = (
jbe@115	1350 SELECT coalesce(sum("weight"), 0)
jbe@115	1351 FROM "direct_voter" WHERE "issue_id" = "issue_id_p"
jbe@115	1352 )
jbe@115	1353 WHERE "id" = "issue_id_p";
jbe@115	1354 UPDATE "initiative" SET
jbe@115	1355 "positive_votes" = "vote_counts"."positive_votes",
jbe@115	1356 "negative_votes" = "vote_counts"."negative_votes",
jbe@115	1357 "agreed" = CASE WHEN "majority_strict" THEN
jbe@115	1358 "vote_counts"."positive_votes" * "majority_den" >
jbe@115	1359 "majority_num" *
jbe@115	1360 ("vote_counts"."positive_votes"+"vote_counts"."negative_votes")
jbe@115	1361 ELSE
jbe@115	1362 "vote_counts"."positive_votes" * "majority_den" >=
jbe@115	1363 "majority_num" *
jbe@115	1364 ("vote_counts"."positive_votes"+"vote_counts"."negative_votes")
jbe@115	1365 END
jbe@115	1366 FROM
jbe@115	1367 ( SELECT
jbe@115	1368 "initiative"."id" AS "initiative_id",
jbe@115	1369 coalesce(
jbe@115	1370 sum(
jbe@115	1371 CASE WHEN "grade" > 0 THEN "direct_voter"."weight" ELSE 0 END
jbe@115	1372 ),
jbe@115	1373 0
jbe@115	1374 ) AS "positive_votes",
jbe@115	1375 coalesce(
jbe@115	1376 sum(
jbe@115	1377 CASE WHEN "grade" < 0 THEN "direct_voter"."weight" ELSE 0 END
jbe@115	1378 ),
jbe@115	1379 0
jbe@115	1380 ) AS "negative_votes"
jbe@115	1381 FROM "initiative"
jbe@115	1382 JOIN "issue" ON "initiative"."issue_id" = "issue"."id"
jbe@115	1383 JOIN "policy" ON "issue"."policy_id" = "policy"."id"
jbe@115	1384 LEFT JOIN "direct_voter"
jbe@115	1385 ON "direct_voter"."issue_id" = "initiative"."issue_id"
jbe@115	1386 LEFT JOIN "vote"
jbe@115	1387 ON "vote"."initiative_id" = "initiative"."id"
jbe@115	1388 AND "vote"."member_id" = "direct_voter"."member_id"
jbe@115	1389 WHERE "initiative"."issue_id" = "issue_id_p"
jbe@115	1390 AND "initiative"."admitted" -- NOTE: NULL case is handled too
jbe@115	1391 GROUP BY "initiative"."id"
jbe@115	1392 ) AS "vote_counts",
jbe@115	1393 "issue",
jbe@115	1394 "policy"
jbe@115	1395 WHERE "vote_counts"."initiative_id" = "initiative"."id"
jbe@115	1396 AND "issue"."id" = "initiative"."issue_id"
jbe@115	1397 AND "policy"."id" = "issue"."policy_id";
jbe@115	1398 -- NOTE: "closed" column of issue must be set at this point
jbe@115	1399 DELETE FROM "battle" WHERE "issue_id" = "issue_id_p";
jbe@115	1400 INSERT INTO "battle" (
jbe@115	1401 "issue_id",
jbe@115	1402 "winning_initiative_id", "losing_initiative_id",
jbe@115	1403 "count"
jbe@115	1404 ) SELECT
jbe@115	1405 "issue_id",
jbe@115	1406 "winning_initiative_id", "losing_initiative_id",
jbe@115	1407 "count"
jbe@115	1408 FROM "battle_view" WHERE "issue_id" = "issue_id_p";
jbe@115	1409 END;
jbe@115	1410 $$;
jbe@115	1411
jbe@115	1412 CREATE OR REPLACE FUNCTION "calculate_ranks"("issue_id_p" "issue"."id"%TYPE)
jbe@115	1413 RETURNS VOID
jbe@115	1414 LANGUAGE 'plpgsql' VOLATILE AS $$
jbe@115	1415 DECLARE
jbe@115	1416 "dimension_v" INTEGER;
jbe@115	1417 "vote_matrix" INT4[][]; -- absolute votes
jbe@115	1418 "matrix" INT8[][]; -- defeat strength / best paths
jbe@115	1419 "i" INTEGER;
jbe@115	1420 "j" INTEGER;
jbe@115	1421 "k" INTEGER;
jbe@115	1422 "battle_row" "battle"%ROWTYPE;
jbe@115	1423 "rank_ary" INT4[];
jbe@115	1424 "rank_v" INT4;
jbe@115	1425 "done_v" INTEGER;
jbe@115	1426 "winners_ary" INTEGER[];
jbe@115	1427 "initiative_id_v" "initiative"."id"%TYPE;
jbe@115	1428 BEGIN
jbe@115	1429 PERFORM NULL FROM "issue" WHERE "id" = "issue_id_p" FOR UPDATE;
jbe@115	1430 SELECT count(1) INTO "dimension_v" FROM "initiative"
jbe@115	1431 WHERE "issue_id" = "issue_id_p" AND "agreed";
jbe@115	1432 IF "dimension_v" = 1 THEN
jbe@115	1433 UPDATE "initiative" SET "rank" = 1
jbe@115	1434 WHERE "issue_id" = "issue_id_p" AND "agreed";
jbe@115	1435 ELSIF "dimension_v" > 1 THEN
jbe@115	1436 -- Create "vote_matrix" with absolute number of votes in pairwise
jbe@115	1437 -- comparison:
jbe@115	1438 "vote_matrix" := "square_matrix_init_string"("dimension_v"); -- TODO: replace by "array_fill" function (PostgreSQL 8.4)
jbe@115	1439 "i" := 1;
jbe@115	1440 "j" := 2;
jbe@115	1441 FOR "battle_row" IN
jbe@115	1442 SELECT * FROM "battle" WHERE "issue_id" = "issue_id_p"
jbe@115	1443 ORDER BY "winning_initiative_id", "losing_initiative_id"
jbe@115	1444 LOOP
jbe@115	1445 "vote_matrix"["i"]["j"] := "battle_row"."count";
jbe@115	1446 IF "j" = "dimension_v" THEN
jbe@115	1447 "i" := "i" + 1;
jbe@115	1448 "j" := 1;
jbe@115	1449 ELSE
jbe@115	1450 "j" := "j" + 1;
jbe@115	1451 IF "j" = "i" THEN
jbe@115	1452 "j" := "j" + 1;
jbe@115	1453 END IF;
jbe@115	1454 END IF;
jbe@115	1455 END LOOP;
jbe@115	1456 IF "i" != "dimension_v" OR "j" != "dimension_v" + 1 THEN
jbe@115	1457 RAISE EXCEPTION 'Wrong battle count (should not happen)';
jbe@115	1458 END IF;
jbe@115	1459 -- Store defeat strengths in "matrix" using "defeat_strength"
jbe@115	1460 -- function:
jbe@115	1461 "matrix" := "square_matrix_init_string"("dimension_v"); -- TODO: replace by "array_fill" function (PostgreSQL 8.4)
jbe@115	1462 "i" := 1;
jbe@115	1463 LOOP
jbe@115	1464 "j" := 1;
jbe@115	1465 LOOP
jbe@115	1466 IF "i" != "j" THEN
jbe@115	1467 "matrix"["i"]["j"] := "defeat_strength"(
jbe@115	1468 "vote_matrix"["i"]["j"],
jbe@115	1469 "vote_matrix"["j"]["i"]
jbe@115	1470 );
jbe@115	1471 END IF;
jbe@115	1472 EXIT WHEN "j" = "dimension_v";
jbe@115	1473 "j" := "j" + 1;
jbe@115	1474 END LOOP;
jbe@115	1475 EXIT WHEN "i" = "dimension_v";
jbe@115	1476 "i" := "i" + 1;
jbe@115	1477 END LOOP;
jbe@115	1478 -- Find best paths:
jbe@115	1479 "i" := 1;
jbe@115	1480 LOOP
jbe@115	1481 "j" := 1;
jbe@115	1482 LOOP
jbe@115	1483 IF "i" != "j" THEN
jbe@115	1484 "k" := 1;
jbe@115	1485 LOOP
jbe@115	1486 IF "i" != "k" AND "j" != "k" THEN
jbe@115	1487 IF "matrix"["j"]["i"] < "matrix"["i"]["k"] THEN
jbe@115	1488 IF "matrix"["j"]["i"] > "matrix"["j"]["k"] THEN
jbe@115	1489 "matrix"["j"]["k"] := "matrix"["j"]["i"];
jbe@115	1490 END IF;
jbe@115	1491 ELSE
jbe@115	1492 IF "matrix"["i"]["k"] > "matrix"["j"]["k"] THEN
jbe@115	1493 "matrix"["j"]["k"] := "matrix"["i"]["k"];
jbe@115	1494 END IF;
jbe@115	1495 END IF;
jbe@115	1496 END IF;
jbe@115	1497 EXIT WHEN "k" = "dimension_v";
jbe@115	1498 "k" := "k" + 1;
jbe@115	1499 END LOOP;
jbe@115	1500 END IF;
jbe@115	1501 EXIT WHEN "j" = "dimension_v";
jbe@115	1502 "j" := "j" + 1;
jbe@115	1503 END LOOP;
jbe@115	1504 EXIT WHEN "i" = "dimension_v";
jbe@115	1505 "i" := "i" + 1;
jbe@115	1506 END LOOP;
jbe@115	1507 -- Determine order of winners:
jbe@115	1508 "rank_ary" := "array_init_string"("dimension_v"); -- TODO: replace by "array_fill" function (PostgreSQL 8.4)
jbe@115	1509 "rank_v" := 1;
jbe@115	1510 "done_v" := 0;
jbe@115	1511 LOOP
jbe@115	1512 "winners_ary" := '{}';
jbe@115	1513 "i" := 1;
jbe@115	1514 LOOP
jbe@115	1515 IF "rank_ary"["i"] ISNULL THEN
jbe@115	1516 "j" := 1;
jbe@115	1517 LOOP
jbe@115	1518 IF
jbe@115	1519 "i" != "j" AND
jbe@115	1520 "rank_ary"["j"] ISNULL AND
jbe@115	1521 "matrix"["j"]["i"] > "matrix"["i"]["j"]
jbe@115	1522 THEN
jbe@115	1523 -- someone else is better
jbe@115	1524 EXIT;
jbe@115	1525 END IF;
jbe@115	1526 IF "j" = "dimension_v" THEN
jbe@115	1527 -- noone is better
jbe@115	1528 "winners_ary" := "winners_ary" \|\| "i";
jbe@115	1529 EXIT;
jbe@115	1530 END IF;
jbe@115	1531 "j" := "j" + 1;
jbe@115	1532 END LOOP;
jbe@115	1533 END IF;
jbe@115	1534 EXIT WHEN "i" = "dimension_v";
jbe@115	1535 "i" := "i" + 1;
jbe@115	1536 END LOOP;
jbe@115	1537 "i" := 1;
jbe@115	1538 LOOP
jbe@115	1539 "rank_ary"["winners_ary"["i"]] := "rank_v";
jbe@115	1540 "done_v" := "done_v" + 1;
jbe@115	1541 EXIT WHEN "i" = array_upper("winners_ary", 1);
jbe@115	1542 "i" := "i" + 1;
jbe@115	1543 END LOOP;
jbe@115	1544 EXIT WHEN "done_v" = "dimension_v";
jbe@115	1545 "rank_v" := "rank_v" + 1;
jbe@115	1546 END LOOP;
jbe@115	1547 -- write preliminary ranks:
jbe@115	1548 "i" := 1;
jbe@115	1549 FOR "initiative_id_v" IN
jbe@115	1550 SELECT "id" FROM "initiative"
jbe@115	1551 WHERE "issue_id" = "issue_id_p" AND "agreed"
jbe@115	1552 ORDER BY "id"
jbe@115	1553 LOOP
jbe@115	1554 UPDATE "initiative" SET "rank" = "rank_ary"["i"]
jbe@115	1555 WHERE "id" = "initiative_id_v";
jbe@115	1556 "i" := "i" + 1;
jbe@115	1557 END LOOP;
jbe@115	1558 IF "i" != "dimension_v" + 1 THEN
jbe@115	1559 RAISE EXCEPTION 'Wrong winner count (should not happen)';
jbe@115	1560 END IF;
jbe@115	1561 -- straighten ranks (start counting with 1, no equal ranks):
jbe@115	1562 "rank_v" := 1;
jbe@115	1563 FOR "initiative_id_v" IN
jbe@115	1564 SELECT "id" FROM "initiative"
jbe@115	1565 WHERE "issue_id" = "issue_id_p" AND "rank" NOTNULL
jbe@115	1566 ORDER BY
jbe@115	1567 "rank",
jbe@115	1568 "vote_ratio"("positive_votes", "negative_votes") DESC,
jbe@115	1569 "id"
jbe@115	1570 LOOP
jbe@115	1571 UPDATE "initiative" SET "rank" = "rank_v"
jbe@115	1572 WHERE "id" = "initiative_id_v";
jbe@115	1573 "rank_v" := "rank_v" + 1;
jbe@115	1574 END LOOP;
jbe@115	1575 END IF;
jbe@115	1576 -- mark issue as finished
jbe@115	1577 UPDATE "issue" SET
jbe@115	1578 "state" =
jbe@121	1579 CASE WHEN "dimension_v" = 0 THEN
jbe@121	1580 'finished_without_winner'::"issue_state"
jbe@115	1581 ELSE
jbe@121	1582 'finished_with_winner'::"issue_state"
jbe@115	1583 END,
jbe@115	1584 "ranks_available" = TRUE
jbe@115	1585 WHERE "id" = "issue_id_p";
jbe@115	1586 RETURN;
jbe@115	1587 END;
jbe@115	1588 $$;
jbe@115	1589
jbe@115	1590 CREATE OR REPLACE FUNCTION "check_issue"
jbe@115	1591 ( "issue_id_p" "issue"."id"%TYPE )
jbe@115	1592 RETURNS VOID
jbe@115	1593 LANGUAGE 'plpgsql' VOLATILE AS $$
jbe@115	1594 DECLARE
jbe@115	1595 "issue_row" "issue"%ROWTYPE;
jbe@115	1596 "policy_row" "policy"%ROWTYPE;
jbe@115	1597 "voting_requested_v" BOOLEAN;
jbe@115	1598 BEGIN
jbe@115	1599 PERFORM "lock_issue"("issue_id_p");
jbe@115	1600 SELECT * INTO "issue_row" FROM "issue" WHERE "id" = "issue_id_p";
jbe@115	1601 -- only process open issues:
jbe@115	1602 IF "issue_row"."closed" ISNULL THEN
jbe@115	1603 SELECT * INTO "policy_row" FROM "policy"
jbe@115	1604 WHERE "id" = "issue_row"."policy_id";
jbe@115	1605 -- create a snapshot, unless issue is already fully frozen:
jbe@115	1606 IF "issue_row"."fully_frozen" ISNULL THEN
jbe@115	1607 PERFORM "create_snapshot"("issue_id_p");
jbe@115	1608 SELECT * INTO "issue_row" FROM "issue" WHERE "id" = "issue_id_p";
jbe@115	1609 END IF;
jbe@115	1610 -- eventually close or accept issues, which have not been accepted:
jbe@115	1611 IF "issue_row"."accepted" ISNULL THEN
jbe@115	1612 IF EXISTS (
jbe@115	1613 SELECT NULL FROM "initiative"
jbe@115	1614 WHERE "issue_id" = "issue_id_p"
jbe@115	1615 AND "supporter_count" > 0
jbe@115	1616 AND "supporter_count" * "policy_row"."issue_quorum_den"
jbe@115	1617 >= "issue_row"."population" * "policy_row"."issue_quorum_num"
jbe@115	1618 ) THEN
jbe@115	1619 -- accept issues, if supporter count is high enough
jbe@115	1620 PERFORM "set_snapshot_event"("issue_id_p", 'end_of_admission');
jbe@115	1621 -- NOTE: "issue_row" used later
jbe@115	1622 "issue_row"."state" := 'discussion';
jbe@115	1623 "issue_row"."accepted" := now();
jbe@115	1624 UPDATE "issue" SET
jbe@115	1625 "state" = "issue_row"."state",
jbe@115	1626 "accepted" = "issue_row"."accepted"
jbe@115	1627 WHERE "id" = "issue_row"."id";
jbe@115	1628 ELSIF
jbe@115	1629 now() >= "issue_row"."created" + "issue_row"."admission_time"
jbe@115	1630 THEN
jbe@115	1631 -- close issues, if admission time has expired
jbe@115	1632 PERFORM "set_snapshot_event"("issue_id_p", 'end_of_admission');
jbe@115	1633 UPDATE "issue" SET
jbe@115	1634 "state" = 'canceled_issue_not_accepted',
jbe@115	1635 "closed" = now()
jbe@115	1636 WHERE "id" = "issue_row"."id";
jbe@115	1637 END IF;
jbe@115	1638 END IF;
jbe@115	1639 -- eventually half freeze issues:
jbe@115	1640 IF
jbe@115	1641 -- NOTE: issue can't be closed at this point, if it has been accepted
jbe@115	1642 "issue_row"."accepted" NOTNULL AND
jbe@115	1643 "issue_row"."half_frozen" ISNULL
jbe@115	1644 THEN
jbe@115	1645 SELECT
jbe@115	1646 CASE
jbe@115	1647 WHEN "vote_now" * 2 > "issue_row"."population" THEN
jbe@115	1648 TRUE
jbe@115	1649 WHEN "vote_later" * 2 > "issue_row"."population" THEN
jbe@115	1650 FALSE
jbe@115	1651 ELSE NULL
jbe@115	1652 END
jbe@115	1653 INTO "voting_requested_v"
jbe@115	1654 FROM "issue" WHERE "id" = "issue_id_p";
jbe@115	1655 IF
jbe@115	1656 "voting_requested_v" OR (
jbe@115	1657 "voting_requested_v" ISNULL AND
jbe@115	1658 now() >= "issue_row"."accepted" + "issue_row"."discussion_time"
jbe@115	1659 )
jbe@115	1660 THEN
jbe@115	1661 PERFORM "set_snapshot_event"("issue_id_p", 'half_freeze');
jbe@115	1662 -- NOTE: "issue_row" used later
jbe@115	1663 "issue_row"."state" := 'verification';
jbe@115	1664 "issue_row"."half_frozen" := now();
jbe@115	1665 UPDATE "issue" SET
jbe@115	1666 "state" = "issue_row"."state",
jbe@115	1667 "half_frozen" = "issue_row"."half_frozen"
jbe@115	1668 WHERE "id" = "issue_row"."id";
jbe@115	1669 END IF;
jbe@115	1670 END IF;
jbe@115	1671 -- close issues after some time, if all initiatives have been revoked:
jbe@115	1672 IF
jbe@115	1673 "issue_row"."closed" ISNULL AND
jbe@115	1674 NOT EXISTS (
jbe@115	1675 -- all initiatives are revoked
jbe@115	1676 SELECT NULL FROM "initiative"
jbe@115	1677 WHERE "issue_id" = "issue_id_p" AND "revoked" ISNULL
jbe@115	1678 ) AND (
jbe@115	1679 -- and issue has not been accepted yet
jbe@115	1680 "issue_row"."accepted" ISNULL OR
jbe@115	1681 NOT EXISTS (
jbe@115	1682 -- or no initiatives have been revoked lately
jbe@115	1683 SELECT NULL FROM "initiative"
jbe@115	1684 WHERE "issue_id" = "issue_id_p"
jbe@115	1685 AND now() < "revoked" + "issue_row"."verification_time"
jbe@115	1686 ) OR (
jbe@115	1687 -- or verification time has elapsed
jbe@115	1688 "issue_row"."half_frozen" NOTNULL AND
jbe@115	1689 "issue_row"."fully_frozen" ISNULL AND
jbe@115	1690 now() >= "issue_row"."half_frozen" + "issue_row"."verification_time"
jbe@115	1691 )
jbe@115	1692 )
jbe@115	1693 THEN
jbe@115	1694 -- NOTE: "issue_row" used later
jbe@115	1695 IF "issue_row"."accepted" ISNULL THEN
jbe@115	1696 "issue_row"."state" := 'canceled_revoked_before_accepted';
jbe@115	1697 ELSIF "issue_row"."half_frozen" ISNULL THEN
jbe@115	1698 "issue_row"."state" := 'canceled_after_revocation_during_discussion';
jbe@115	1699 ELSE
jbe@115	1700 "issue_row"."state" := 'canceled_after_revocation_during_verification';
jbe@115	1701 END IF;
jbe@115	1702 "issue_row"."closed" := now();
jbe@115	1703 UPDATE "issue" SET
jbe@115	1704 "state" = "issue_row"."state",
jbe@115	1705 "closed" = "issue_row"."closed"
jbe@115	1706 WHERE "id" = "issue_row"."id";
jbe@115	1707 END IF;
jbe@115	1708 -- fully freeze issue after verification time:
jbe@115	1709 IF
jbe@115	1710 "issue_row"."half_frozen" NOTNULL AND
jbe@115	1711 "issue_row"."fully_frozen" ISNULL AND
jbe@115	1712 "issue_row"."closed" ISNULL AND
jbe@115	1713 now() >= "issue_row"."half_frozen" + "issue_row"."verification_time"
jbe@115	1714 THEN
jbe@115	1715 PERFORM "freeze_after_snapshot"("issue_id_p");
jbe@115	1716 -- NOTE: "issue" might change, thus "issue_row" has to be updated below
jbe@115	1717 END IF;
jbe@115	1718 SELECT * INTO "issue_row" FROM "issue" WHERE "id" = "issue_id_p";
jbe@115	1719 -- close issue by calling close_voting(...) after voting time:
jbe@115	1720 IF
jbe@115	1721 "issue_row"."closed" ISNULL AND
jbe@115	1722 "issue_row"."fully_frozen" NOTNULL AND
jbe@115	1723 now() >= "issue_row"."fully_frozen" + "issue_row"."voting_time"
jbe@115	1724 THEN
jbe@115	1725 PERFORM "close_voting"("issue_id_p");
jbe@115	1726 -- calculate ranks will not consume much time and can be done now
jbe@115	1727 PERFORM "calculate_ranks"("issue_id_p");
jbe@115	1728 END IF;
jbe@115	1729 END IF;
jbe@115	1730 RETURN;
jbe@115	1731 END;
jbe@115	1732 $$;
jbe@115	1733
jbe@115	1734 CREATE OR REPLACE FUNCTION "clean_issue"("issue_id_p" "issue"."id"%TYPE)
jbe@115	1735 RETURNS VOID
jbe@115	1736 LANGUAGE 'plpgsql' VOLATILE AS $$
jbe@115	1737 DECLARE
jbe@115	1738 "issue_row" "issue"%ROWTYPE;
jbe@115	1739 BEGIN
jbe@115	1740 SELECT * INTO "issue_row"
jbe@115	1741 FROM "issue" WHERE "id" = "issue_id_p"
jbe@115	1742 FOR UPDATE;
jbe@115	1743 IF "issue_row"."cleaned" ISNULL THEN
jbe@115	1744 UPDATE "issue" SET
jbe@115	1745 "closed" = NULL,
jbe@115	1746 "ranks_available" = FALSE
jbe@115	1747 WHERE "id" = "issue_id_p";
jbe@115	1748 DELETE FROM "delegating_voter"
jbe@115	1749 WHERE "issue_id" = "issue_id_p";
jbe@115	1750 DELETE FROM "direct_voter"
jbe@115	1751 WHERE "issue_id" = "issue_id_p";
jbe@115	1752 DELETE FROM "delegating_interest_snapshot"
jbe@115	1753 WHERE "issue_id" = "issue_id_p";
jbe@115	1754 DELETE FROM "direct_interest_snapshot"
jbe@115	1755 WHERE "issue_id" = "issue_id_p";
jbe@115	1756 DELETE FROM "delegating_population_snapshot"
jbe@115	1757 WHERE "issue_id" = "issue_id_p";
jbe@115	1758 DELETE FROM "direct_population_snapshot"
jbe@115	1759 WHERE "issue_id" = "issue_id_p";
jbe@115	1760 DELETE FROM "non_voter"
jbe@115	1761 WHERE "issue_id" = "issue_id_p";
jbe@115	1762 DELETE FROM "delegation"
jbe@115	1763 WHERE "issue_id" = "issue_id_p";
jbe@115	1764 DELETE FROM "supporter"
jbe@115	1765 WHERE "issue_id" = "issue_id_p";
jbe@115	1766 UPDATE "issue" SET
jbe@115	1767 "closed" = "issue_row"."closed",
jbe@115	1768 "ranks_available" = "issue_row"."ranks_available",
jbe@115	1769 "cleaned" = now()
jbe@115	1770 WHERE "id" = "issue_id_p";
jbe@115	1771 END IF;
jbe@115	1772 RETURN;
jbe@115	1773 END;
jbe@115	1774 $$;
jbe@115	1775
jbe@115	1776 CREATE OR REPLACE FUNCTION "check_issue"
jbe@115	1777 ( "issue_id_p" "issue"."id"%TYPE )
jbe@115	1778 RETURNS VOID
jbe@115	1779 LANGUAGE 'plpgsql' VOLATILE AS $$
jbe@115	1780 DECLARE
jbe@115	1781 "issue_row" "issue"%ROWTYPE;
jbe@115	1782 "policy_row" "policy"%ROWTYPE;
jbe@115	1783 "voting_requested_v" BOOLEAN;
jbe@115	1784 BEGIN
jbe@115	1785 PERFORM "lock_issue"("issue_id_p");
jbe@115	1786 SELECT * INTO "issue_row" FROM "issue" WHERE "id" = "issue_id_p";
jbe@115	1787 -- only process open issues:
jbe@115	1788 IF "issue_row"."closed" ISNULL THEN
jbe@115	1789 SELECT * INTO "policy_row" FROM "policy"
jbe@115	1790 WHERE "id" = "issue_row"."policy_id";
jbe@115	1791 -- create a snapshot, unless issue is already fully frozen:
jbe@115	1792 IF "issue_row"."fully_frozen" ISNULL THEN
jbe@115	1793 PERFORM "create_snapshot"("issue_id_p");
jbe@115	1794 SELECT * INTO "issue_row" FROM "issue" WHERE "id" = "issue_id_p";
jbe@115	1795 END IF;
jbe@115	1796 -- eventually close or accept issues, which have not been accepted:
jbe@115	1797 IF "issue_row"."accepted" ISNULL THEN
jbe@115	1798 IF EXISTS (
jbe@115	1799 SELECT NULL FROM "initiative"
jbe@115	1800 WHERE "issue_id" = "issue_id_p"
jbe@115	1801 AND "supporter_count" > 0
jbe@115	1802 AND "supporter_count" * "policy_row"."issue_quorum_den"
jbe@115	1803 >= "issue_row"."population" * "policy_row"."issue_quorum_num"
jbe@115	1804 ) THEN
jbe@115	1805 -- accept issues, if supporter count is high enough
jbe@115	1806 PERFORM "set_snapshot_event"("issue_id_p", 'end_of_admission');
jbe@115	1807 -- NOTE: "issue_row" used later
jbe@115	1808 "issue_row"."state" := 'discussion';
jbe@115	1809 "issue_row"."accepted" := now();
jbe@115	1810 UPDATE "issue" SET
jbe@115	1811 "state" = "issue_row"."state",
jbe@115	1812 "accepted" = "issue_row"."accepted"
jbe@115	1813 WHERE "id" = "issue_row"."id";
jbe@115	1814 ELSIF
jbe@115	1815 now() >= "issue_row"."created" + "issue_row"."admission_time"
jbe@115	1816 THEN
jbe@115	1817 -- close issues, if admission time has expired
jbe@115	1818 PERFORM "set_snapshot_event"("issue_id_p", 'end_of_admission');
jbe@115	1819 UPDATE "issue" SET
jbe@115	1820 "state" = 'canceled_issue_not_accepted',
jbe@115	1821 "closed" = now()
jbe@115	1822 WHERE "id" = "issue_row"."id";
jbe@115	1823 END IF;
jbe@115	1824 END IF;
jbe@115	1825 -- eventually half freeze issues:
jbe@115	1826 IF
jbe@115	1827 -- NOTE: issue can't be closed at this point, if it has been accepted
jbe@115	1828 "issue_row"."accepted" NOTNULL AND
jbe@115	1829 "issue_row"."half_frozen" ISNULL
jbe@115	1830 THEN
jbe@115	1831 SELECT
jbe@115	1832 CASE
jbe@115	1833 WHEN "vote_now" * 2 > "issue_row"."population" THEN
jbe@115	1834 TRUE
jbe@115	1835 WHEN "vote_later" * 2 > "issue_row"."population" THEN
jbe@115	1836 FALSE
jbe@115	1837 ELSE NULL
jbe@115	1838 END
jbe@115	1839 INTO "voting_requested_v"
jbe@115	1840 FROM "issue" WHERE "id" = "issue_id_p";
jbe@115	1841 IF
jbe@115	1842 "voting_requested_v" OR (
jbe@115	1843 "voting_requested_v" ISNULL AND
jbe@115	1844 now() >= "issue_row"."accepted" + "issue_row"."discussion_time"
jbe@115	1845 )
jbe@115	1846 THEN
jbe@115	1847 PERFORM "set_snapshot_event"("issue_id_p", 'half_freeze');
jbe@115	1848 -- NOTE: "issue_row" used later
jbe@115	1849 "issue_row"."state" := 'verification';
jbe@115	1850 "issue_row"."half_frozen" := now();
jbe@115	1851 UPDATE "issue" SET
jbe@115	1852 "state" = "issue_row"."state",
jbe@115	1853 "half_frozen" = "issue_row"."half_frozen"
jbe@115	1854 WHERE "id" = "issue_row"."id";
jbe@115	1855 END IF;
jbe@115	1856 END IF;
jbe@115	1857 -- close issues after some time, if all initiatives have been revoked:
jbe@115	1858 IF
jbe@115	1859 "issue_row"."closed" ISNULL AND
jbe@115	1860 NOT EXISTS (
jbe@115	1861 -- all initiatives are revoked
jbe@115	1862 SELECT NULL FROM "initiative"
jbe@115	1863 WHERE "issue_id" = "issue_id_p" AND "revoked" ISNULL
jbe@115	1864 ) AND (
jbe@115	1865 -- and issue has not been accepted yet
jbe@115	1866 "issue_row"."accepted" ISNULL OR
jbe@115	1867 NOT EXISTS (
jbe@115	1868 -- or no initiatives have been revoked lately
jbe@115	1869 SELECT NULL FROM "initiative"
jbe@115	1870 WHERE "issue_id" = "issue_id_p"
jbe@115	1871 AND now() < "revoked" + "issue_row"."verification_time"
jbe@115	1872 ) OR (
jbe@115	1873 -- or verification time has elapsed
jbe@115	1874 "issue_row"."half_frozen" NOTNULL AND
jbe@115	1875 "issue_row"."fully_frozen" ISNULL AND
jbe@115	1876 now() >= "issue_row"."half_frozen" + "issue_row"."verification_time"
jbe@115	1877 )
jbe@115	1878 )
jbe@115	1879 THEN
jbe@115	1880 -- NOTE: "issue_row" used later
jbe@115	1881 IF "issue_row"."accepted" ISNULL THEN
jbe@115	1882 "issue_row"."state" := 'canceled_revoked_before_accepted';
jbe@115	1883 ELSIF "issue_row"."half_frozen" ISNULL THEN
jbe@115	1884 "issue_row"."state" := 'canceled_after_revocation_during_discussion';
jbe@115	1885 ELSE
jbe@115	1886 "issue_row"."state" := 'canceled_after_revocation_during_verification';
jbe@115	1887 END IF;
jbe@115	1888 "issue_row"."closed" := now();
jbe@115	1889 UPDATE "issue" SET
jbe@115	1890 "state" = "issue_row"."state",
jbe@115	1891 "closed" = "issue_row"."closed"
jbe@115	1892 WHERE "id" = "issue_row"."id";
jbe@115	1893 END IF;
jbe@115	1894 -- fully freeze issue after verification time:
jbe@115	1895 IF
jbe@115	1896 "issue_row"."half_frozen" NOTNULL AND
jbe@115	1897 "issue_row"."fully_frozen" ISNULL AND
jbe@115	1898 "issue_row"."closed" ISNULL AND
jbe@115	1899 now() >= "issue_row"."half_frozen" + "issue_row"."verification_time"
jbe@115	1900 THEN
jbe@115	1901 PERFORM "freeze_after_snapshot"("issue_id_p");
jbe@115	1902 -- NOTE: "issue" might change, thus "issue_row" has to be updated below
jbe@115	1903 END IF;
jbe@115	1904 SELECT * INTO "issue_row" FROM "issue" WHERE "id" = "issue_id_p";
jbe@115	1905 -- close issue by calling close_voting(...) after voting time:
jbe@115	1906 IF
jbe@115	1907 "issue_row"."closed" ISNULL AND
jbe@115	1908 "issue_row"."fully_frozen" NOTNULL AND
jbe@115	1909 now() >= "issue_row"."fully_frozen" + "issue_row"."voting_time"
jbe@115	1910 THEN
jbe@115	1911 PERFORM "close_voting"("issue_id_p");
jbe@115	1912 -- calculate ranks will not consume much time and can be done now
jbe@115	1913 PERFORM "calculate_ranks"("issue_id_p");
jbe@115	1914 END IF;
jbe@115	1915 END IF;
jbe@115	1916 RETURN;
jbe@115	1917 END;
jbe@115	1918 $$;
jbe@115	1919
jbe@115	1920 CREATE OR REPLACE FUNCTION "delete_private_data"()
jbe@115	1921 RETURNS VOID
jbe@115	1922 LANGUAGE 'plpgsql' VOLATILE AS $$
jbe@115	1923 BEGIN
jbe@115	1924 UPDATE "member" SET
jbe@115	1925 "last_login" = NULL,
jbe@115	1926 "login" = NULL,
jbe@115	1927 "password" = NULL,
jbe@115	1928 "notify_email" = NULL,
jbe@115	1929 "notify_email_unconfirmed" = NULL,
jbe@115	1930 "notify_email_secret" = NULL,
jbe@115	1931 "notify_email_secret_expiry" = NULL,
jbe@115	1932 "notify_email_lock_expiry" = NULL,
jbe@115	1933 "password_reset_secret" = NULL,
jbe@115	1934 "password_reset_secret_expiry" = NULL,
jbe@115	1935 "organizational_unit" = NULL,
jbe@115	1936 "internal_posts" = NULL,
jbe@115	1937 "realname" = NULL,
jbe@115	1938 "birthday" = NULL,
jbe@115	1939 "address" = NULL,
jbe@115	1940 "email" = NULL,
jbe@115	1941 "xmpp_address" = NULL,
jbe@115	1942 "website" = NULL,
jbe@115	1943 "phone" = NULL,
jbe@115	1944 "mobile_phone" = NULL,
jbe@115	1945 "profession" = NULL,
jbe@115	1946 "external_memberships" = NULL,
jbe@115	1947 "external_posts" = NULL,
jbe@115	1948 "statement" = NULL;
jbe@115	1949 -- "text_search_data" is updated by triggers
jbe@115	1950 DELETE FROM "invite_code";
jbe@115	1951 DELETE FROM "setting";
jbe@115	1952 DELETE FROM "setting_map";
jbe@115	1953 DELETE FROM "member_relation_setting";
jbe@115	1954 DELETE FROM "member_image";
jbe@115	1955 DELETE FROM "contact";
jbe@115	1956 DELETE FROM "ignored_member";
jbe@115	1957 DELETE FROM "session";
jbe@115	1958 DELETE FROM "area_setting";
jbe@115	1959 DELETE FROM "issue_setting";
jbe@115	1960 DELETE FROM "ignored_initiative";
jbe@115	1961 DELETE FROM "initiative_setting";
jbe@115	1962 DELETE FROM "suggestion_setting";
jbe@115	1963 DELETE FROM "non_voter";
jbe@115	1964 DELETE FROM "direct_voter" USING "issue"
jbe@115	1965 WHERE "direct_voter"."issue_id" = "issue"."id"
jbe@115	1966 AND "issue"."closed" ISNULL;
jbe@115	1967 RETURN;
jbe@115	1968 END;
jbe@115	1969 $$;
jbe@115	1970
jbe@115	1971
jbe@115	1972 -- Delete old "delegation_scope" TYPE:
jbe@115	1973
jbe@115	1974 DROP TYPE "delegation_scope_old";
jbe@115	1975
jbe@115	1976
jbe@115	1977 COMMIT;
jbe@115	1978
jbe@115	1979
jbe@115	1980 -- Generate issue states:
jbe@115	1981
jbe@115	1982 UPDATE "issue" SET "state" =
jbe@115	1983 CASE
jbe@115	1984 WHEN "closed" ISNULL THEN
jbe@115	1985 CASE
jbe@115	1986 WHEN "accepted" ISNULL THEN
jbe@115	1987 'admission'::"issue_state"
jbe@115	1988 WHEN "half_frozen" ISNULL THEN
jbe@115	1989 'discussion'::"issue_state"
jbe@115	1990 WHEN "fully_frozen" ISNULL THEN
jbe@115	1991 'verification'::"issue_state"
jbe@115	1992 ELSE
jbe@115	1993 'voting'::"issue_state"
jbe@115	1994 END
jbe@115	1995 WHEN "fully_frozen" NOTNULL THEN
jbe@115	1996 CASE
jbe@115	1997 WHEN "fully_frozen" = "closed" THEN
jbe@115	1998 'canceled_no_initiative_admitted'::"issue_state"
jbe@115	1999 ELSE
jbe@115	2000 'finished_without_winner'::"issue_state" -- NOTE: corrected later
jbe@115	2001 END
jbe@115	2002 WHEN "half_frozen" NOTNULL THEN
jbe@115	2003 'canceled_after_revocation_during_verification'::"issue_state"
jbe@115	2004 WHEN "accepted" NOTNULL THEN
jbe@115	2005 'canceled_after_revocation_during_discussion'::"issue_state"
jbe@115	2006 ELSE
jbe@115	2007 'canceled_revoked_before_accepted'::"issue_state" -- NOTE: corrected later
jbe@115	2008 END;
jbe@117	2009 UPDATE "issue" SET "state" = 'finished_with_winner'
jbe@117	2010 FROM "initiative"
jbe@117	2011 WHERE "issue"."id" = "initiative"."issue_id"
jbe@117	2012 AND "issue"."state" = 'finished_without_winner'
jbe@117	2013 AND "initiative"."agreed";
jbe@117	2014 UPDATE "issue" SET "state" = 'canceled_issue_not_accepted'
jbe@117	2015 FROM "initiative"
jbe@117	2016 WHERE "issue"."id" = "initiative"."issue_id"
jbe@117	2017 AND "issue"."state" = 'canceled_revoked_before_accepted'
jbe@117	2018 AND "initiative"."revoked" ISNULL;
jbe@115	2019
jbe@115	2020 ALTER TABLE "issue" ALTER "state" SET NOT NULL;
jbe@115	2021
jbe@115	2022 ALTER TABLE "issue" DROP CONSTRAINT "valid_state";
jbe@115	2023 ALTER TABLE "issue" ADD CONSTRAINT "valid_state" CHECK ((
jbe@115	2024 ("accepted" ISNULL AND "half_frozen" ISNULL AND "fully_frozen" ISNULL AND "closed" ISNULL AND "ranks_available" = FALSE) OR
jbe@115	2025 ("accepted" ISNULL AND "half_frozen" ISNULL AND "fully_frozen" ISNULL AND "closed" NOTNULL AND "ranks_available" = FALSE) OR
jbe@115	2026 ("accepted" NOTNULL AND "half_frozen" ISNULL AND "fully_frozen" ISNULL AND "closed" ISNULL AND "ranks_available" = FALSE) OR
jbe@115	2027 ("accepted" NOTNULL AND "half_frozen" ISNULL AND "fully_frozen" ISNULL AND "closed" NOTNULL AND "ranks_available" = FALSE) OR
jbe@115	2028 ("accepted" NOTNULL AND "half_frozen" NOTNULL AND "fully_frozen" ISNULL AND "closed" ISNULL AND "ranks_available" = FALSE) OR
jbe@115	2029 ("accepted" NOTNULL AND "half_frozen" NOTNULL AND "fully_frozen" ISNULL AND "closed" NOTNULL AND "ranks_available" = FALSE) OR
jbe@115	2030 ("accepted" NOTNULL AND "half_frozen" NOTNULL AND "fully_frozen" NOTNULL AND "closed" ISNULL AND "ranks_available" = FALSE) OR
jbe@115	2031 ("accepted" NOTNULL AND "half_frozen" NOTNULL AND "fully_frozen" NOTNULL AND "closed" NOTNULL AND "ranks_available" = FALSE) OR
jbe@115	2032 ("accepted" NOTNULL AND "half_frozen" NOTNULL AND "fully_frozen" NOTNULL AND "closed" NOTNULL AND "ranks_available" = TRUE)
jbe@115	2033 ) AND (
jbe@115	2034 ("state" = 'admission' AND "closed" ISNULL AND "accepted" ISNULL) OR
jbe@115	2035 ("state" = 'discussion' AND "closed" ISNULL AND "accepted" NOTNULL AND "half_frozen" ISNULL) OR
jbe@115	2036 ("state" = 'verification' AND "closed" ISNULL AND "half_frozen" NOTNULL AND "fully_frozen" ISNULL) OR
jbe@115	2037 ("state" = 'voting' AND "closed" ISNULL AND "fully_frozen" NOTNULL) OR
jbe@115	2038 ("state" = 'canceled_revoked_before_accepted' AND "closed" NOTNULL AND "accepted" ISNULL) OR
jbe@115	2039 ("state" = 'canceled_issue_not_accepted' AND "closed" NOTNULL AND "accepted" ISNULL) OR
jbe@115	2040 ("state" = 'canceled_after_revocation_during_discussion' AND "closed" NOTNULL AND "half_frozen" ISNULL) OR
jbe@115	2041 ("state" = 'canceled_after_revocation_during_verification' AND "closed" NOTNULL AND "fully_frozen" ISNULL) OR
jbe@115	2042 ("state" = 'calculation' AND "closed" NOTNULL AND "fully_frozen" NOTNULL AND "ranks_available" = FALSE) OR
jbe@115	2043 ("state" = 'canceled_no_initiative_admitted' AND "closed" NOTNULL AND "fully_frozen" NOTNULL AND "ranks_available" = TRUE) OR
jbe@115	2044 ("state" = 'finished_without_winner' AND "closed" NOTNULL AND "fully_frozen" NOTNULL AND "ranks_available" = TRUE) OR
jbe@115	2045 ("state" = 'finished_with_winner' AND "closed" NOTNULL AND "fully_frozen" NOTNULL AND "ranks_available" = TRUE)
jbe@115	2046 ));
jbe@115	2047
jbe@115	2048
jbe@115	2049 -- Guess "revoked_by_member_id" values based on author of current draft:
jbe@115	2050
jbe@115	2051 UPDATE "initiative" SET "revoked_by_member_id" = "author_id"
jbe@115	2052 FROM "current_draft"
jbe@115	2053 WHERE "initiative"."id" = "current_draft"."initiative_id"
jbe@115	2054 AND "initiative"."revoked" NOTNULL;
jbe@115	2055
jbe@115	2056 ALTER TABLE "initiative" ADD
jbe@115	2057 CONSTRAINT "all_or_none_of_revoked_and_revoked_by_member_id_must_be_null"
jbe@115	2058 CHECK ("revoked" NOTNULL = "revoked_by_member_id" NOTNULL);
jbe@115	2059
jbe@115	2060
jbe@115	2061 -- Fill "unit_id" column with default value where neccessary:
jbe@115	2062
jbe@115	2063 UPDATE "delegation" SET "unit_id" = 1 WHERE "scope" = 'unit';
jbe@115	2064
jbe@115	2065 ALTER TABLE "delegation" ADD CONSTRAINT "area_id_and_issue_id_set_according_to_scope"
jbe@115	2066 CHECK (
jbe@115	2067 ("scope" = 'unit' AND "unit_id" NOTNULL AND "area_id" ISNULL AND "issue_id" ISNULL ) OR
jbe@115	2068 ("scope" = 'area' AND "unit_id" ISNULL AND "area_id" NOTNULL AND "issue_id" ISNULL ) OR
jbe@115	2069 ("scope" = 'issue' AND "unit_id" ISNULL AND "area_id" ISNULL AND "issue_id" NOTNULL) );
jbe@117	2070
jbe@117	2071
jbe@118	2072 -- Filling of "event" table with old (reconstructed) events:
jbe@118	2073
jbe@118	2074 DELETE FROM "event";
jbe@118	2075 SELECT setval('event_id_seq', 1, false);
jbe@118	2076
jbe@118	2077 INSERT INTO "event"
jbe@118	2078 ( "occurrence", "event", "member_id", "issue_id", "state",
jbe@118	2079 "initiative_id", "draft_id", "suggestion_id" )
jbe@118	2080 SELECT * FROM (
jbe@118	2081 SELECT * FROM (
jbe@118	2082 SELECT DISTINCT ON ("initiative"."id")
jbe@118	2083 "timeline"."occurrence",
jbe@118	2084 CASE WHEN "issue_creation"."issue_id" NOTNULL THEN
jbe@118	2085 'initiative_created_in_new_issue'::"event_type"
jbe@118	2086 ELSE
jbe@118	2087 'initiative_created_in_existing_issue'::"event_type"
jbe@118	2088 END,
jbe@118	2089 "draft"."author_id",
jbe@118	2090 "issue"."id",
jbe@118	2091 CASE
jbe@118	2092 WHEN "timeline"."occurrence" < "issue"."accepted" THEN
jbe@118	2093 'admission'::"issue_state"
jbe@118	2094 WHEN "timeline"."occurrence" < "issue"."half_frozen" THEN
jbe@118	2095 'discussion'::"issue_state"
jbe@118	2096 ELSE
jbe@118	2097 'verification'::"issue_state"
jbe@118	2098 END,
jbe@118	2099 "initiative"."id",
jbe@118	2100 "draft"."id",
jbe@118	2101 NULL::INT8
jbe@118	2102 FROM "timeline"
jbe@118	2103 JOIN "initiative" ON "timeline"."initiative_id" = "initiative"."id"
jbe@118	2104 JOIN "issue" ON "issue"."id" = "initiative"."issue_id"
jbe@118	2105 LEFT JOIN "timeline" AS "issue_creation"
jbe@118	2106 ON "initiative"."issue_id" = "issue_creation"."issue_id"
jbe@118	2107 AND "issue_creation"."event" = 'issue_created'
jbe@118	2108 AND "timeline"."occurrence" = "issue_creation"."occurrence"
jbe@118	2109 JOIN "draft"
jbe@118	2110 ON "initiative"."id" = "draft"."initiative_id"
jbe@118	2111 WHERE "timeline"."event" = 'initiative_created'
jbe@118	2112 ORDER BY "initiative"."id", "draft"."id"
jbe@118	2113 ) AS "subquery" -- NOTE: subquery needed due to DISTINCT/ORDER
jbe@118	2114 UNION ALL
jbe@118	2115 SELECT
jbe@118	2116 "timeline"."occurrence",
jbe@118	2117 'issue_state_changed'::"event_type",
jbe@118	2118 NULL,
jbe@118	2119 "issue"."id",
jbe@118	2120 CASE
jbe@118	2121 WHEN "timeline"."event" IN (
jbe@118	2122 'issue_canceled',
jbe@118	2123 'issue_finished_without_voting',
jbe@118	2124 'issue_finished_after_voting'
jbe@118	2125 ) THEN
jbe@118	2126 "issue"."state"
jbe@118	2127 WHEN "timeline"."event" = 'issue_accepted' THEN
jbe@118	2128 'discussion'::"issue_state"
jbe@118	2129 WHEN "timeline"."event" = 'issue_half_frozen' THEN
jbe@118	2130 'verification'::"issue_state"
jbe@118	2131 WHEN "timeline"."event" = 'issue_voting_started' THEN
jbe@118	2132 'voting'::"issue_state"
jbe@118	2133 END,
jbe@118	2134 NULL,
jbe@118	2135 NULL,
jbe@118	2136 NULL
jbe@118	2137 FROM "timeline"
jbe@118	2138 JOIN "issue" ON "timeline"."issue_id" = "issue"."id"
jbe@118	2139 WHERE "timeline"."event" IN (
jbe@118	2140 'issue_canceled',
jbe@118	2141 'issue_accepted',
jbe@118	2142 'issue_half_frozen',
jbe@118	2143 'issue_finished_without_voting',
jbe@118	2144 'issue_voting_started',
jbe@118	2145 'issue_finished_after_voting' )
jbe@118	2146 UNION ALL
jbe@118	2147 SELECT
jbe@118	2148 "timeline"."occurrence",
jbe@118	2149 'initiative_revoked'::"event_type",
jbe@118	2150 "initiative"."revoked_by_member_id",
jbe@118	2151 "issue"."id",
jbe@118	2152 CASE
jbe@118	2153 WHEN "timeline"."occurrence" < "issue"."accepted" THEN
jbe@118	2154 'admission'::"issue_state"
jbe@118	2155 WHEN "timeline"."occurrence" < "issue"."half_frozen" THEN
jbe@118	2156 'discussion'::"issue_state"
jbe@118	2157 ELSE
jbe@118	2158 'verification'::"issue_state"
jbe@118	2159 END,
jbe@118	2160 "initiative"."id",
jbe@118	2161 "current_draft"."id",
jbe@118	2162 NULL
jbe@118	2163 FROM "timeline"
jbe@118	2164 JOIN "initiative" ON "timeline"."initiative_id" = "initiative"."id"
jbe@118	2165 JOIN "issue" ON "issue"."id" = "initiative"."issue_id"
jbe@118	2166 JOIN "current_draft" ON "initiative"."id" = "current_draft"."initiative_id"
jbe@118	2167 WHERE "timeline"."event" = 'initiative_revoked'
jbe@118	2168 UNION ALL
jbe@118	2169 SELECT
jbe@118	2170 "timeline"."occurrence",
jbe@118	2171 'new_draft_created'::"event_type",
jbe@118	2172 "draft"."author_id",
jbe@118	2173 "issue"."id",
jbe@118	2174 CASE
jbe@118	2175 WHEN "timeline"."occurrence" < "issue"."accepted" THEN
jbe@118	2176 'admission'::"issue_state"
jbe@118	2177 WHEN "timeline"."occurrence" < "issue"."half_frozen" THEN
jbe@118	2178 'discussion'::"issue_state"
jbe@118	2179 ELSE
jbe@118	2180 'verification'::"issue_state"
jbe@118	2181 END,
jbe@118	2182 "initiative"."id",
jbe@118	2183 "draft"."id",
jbe@118	2184 NULL
jbe@118	2185 FROM "timeline"
jbe@118	2186 JOIN "draft" ON "timeline"."draft_id" = "draft"."id"
jbe@118	2187 JOIN "initiative" ON "draft"."initiative_id" = "initiative"."id"
jbe@118	2188 JOIN "issue" ON "initiative"."issue_id" = "issue"."id"
jbe@118	2189 LEFT JOIN "timeline" AS "initiative_creation"
jbe@118	2190 ON "initiative"."id" = "initiative_creation"."initiative_id"
jbe@118	2191 AND "initiative_creation"."event" = 'initiative_created'
jbe@118	2192 AND "timeline"."occurrence" = "initiative_creation"."occurrence"
jbe@118	2193 WHERE "timeline"."event" = 'draft_created'
jbe@118	2194 AND "initiative_creation"."initiative_id" ISNULL
jbe@118	2195 UNION ALL
jbe@118	2196 SELECT
jbe@118	2197 "timeline"."occurrence",
jbe@118	2198 'suggestion_created'::"event_type",
jbe@118	2199 "suggestion"."author_id",
jbe@118	2200 "issue"."id",
jbe@118	2201 CASE
jbe@118	2202 WHEN "timeline"."occurrence" < "issue"."accepted" THEN
jbe@118	2203 'admission'::"issue_state"
jbe@118	2204 WHEN "timeline"."occurrence" < "issue"."half_frozen" THEN
jbe@118	2205 'discussion'::"issue_state"
jbe@118	2206 ELSE
jbe@118	2207 'verification'::"issue_state"
jbe@118	2208 END,
jbe@118	2209 "initiative"."id",
jbe@118	2210 NULL,
jbe@118	2211 "suggestion"."id"
jbe@118	2212 FROM "timeline"
jbe@118	2213 JOIN "suggestion" ON "timeline"."suggestion_id" = "suggestion"."id"
jbe@118	2214 JOIN "initiative" ON "suggestion"."initiative_id" = "initiative"."id"
jbe@118	2215 JOIN "issue" ON "initiative"."issue_id" = "issue"."id"
jbe@118	2216 WHERE "timeline"."event" = 'suggestion_created'
jbe@118	2217 ) AS "subquery"
jbe@118	2218 ORDER BY "occurrence";
jbe@118	2219
jbe@118	2220