liquid_feedback_core: 9570aeabf4fc update/core-update.v4.1.0-v4.2.0.sql

liquid_feedback_core

view update/core-update.v4.1.0-v4.2.0.sql @ 602:9570aeabf4fc

Added update script to version 4.2.0

author	jbe
date	Fri Feb 07 10:52:37 2020 +0100 (2020-02-07)
parents
children	617ac1725557

line source

1 BEGIN;

3 CREATE OR REPLACE VIEW "liquid_feedback_version" AS

4 SELECT * FROM (VALUES ('4.2.0-incomplete-update', 4, 2, -1))

5 AS "subquery"("string", "major", "minor", "revision");

7 ALTER TYPE "event_type" ADD VALUE IF NOT EXISTS 'posting_created';

9 COMMIT;

11 BEGIN;

13 CREATE OR REPLACE VIEW "liquid_feedback_version" AS

14 SELECT * FROM (VALUES ('4.2.0', 4, 2, 0))

15 AS "subquery"("string", "major", "minor", "revision");

17 DROP VIEW "newsletter_to_send";

18 DROP VIEW "scheduled_notification_to_send";

19 DROP VIEW "member_contingent_left";

20 DROP VIEW "member_contingent";

21 DROP VIEW "expired_snapshot";

22 DROP VIEW "current_draft";

23 DROP VIEW "opening_draft";

24 DROP VIEW "area_with_unaccepted_issues";

25 DROP VIEW "member_to_notify";

26 DROP VIEW "member_eligible_to_be_notified";

28 CREATE EXTENSION IF NOT EXISTS btree_gist;

29 CREATE EXTENSION IF NOT EXISTS conflux;

31 DROP FUNCTION "text_search_query" (TEXT);

33 ALTER TABLE "system_setting" DROP COLUMN "snapshot_retention";

35 CREATE TABLE "file" (

36 "id" SERIAL8 PRIMARY KEY,

37 UNIQUE ("content_type", "hash"),

38 "content_type" TEXT NOT NULL,

39 "hash" TEXT NOT NULL,

40 "data" BYTEA NOT NULL,

41 "preview_content_type" TEXT,

42 "preview_data" BYTEA );

44 COMMENT ON TABLE "file" IS 'Table holding file contents for draft attachments';

46 COMMENT ON COLUMN "file"."content_type" IS 'Content type of "data"';

47 COMMENT ON COLUMN "file"."hash" IS 'Hash of "data" to avoid storing duplicates where content-type and data is identical';

48 COMMENT ON COLUMN "file"."data" IS 'Binary content';

49 COMMENT ON COLUMN "file"."preview_content_type" IS 'Content type of "preview_data"';

50 COMMENT ON COLUMN "file"."preview_data" IS 'Preview (e.g. preview image)';

52 ALTER TABLE "member" DROP COLUMN "text_search_data";

53 DROP TRIGGER "update_text_search_data" ON "member";

55 CREATE INDEX "member_useterms_member_id_contract_identifier" ON "member_useterms" ("member_id", "contract_identifier");

57 ALTER TABLE "member_profile" DROP COLUMN "text_search_data";

58 DROP TRIGGER "update_text_search_data" ON "member_profile";

60 ALTER TABLE "contact" ADD COLUMN "following" BOOLEAN NOT NULL DEFAULT TRUE;

62 COMMENT ON COLUMN "contact"."following" IS 'TRUE = actions of contact are shown in personal timeline';

64 ALTER TABLE "unit" DROP COLUMN "text_search_data";

65 DROP TRIGGER "update_text_search_data" ON "unit";

67 ALTER TABLE "area" DROP COLUMN "text_search_data";

68 DROP TRIGGER "update_text_search_data" ON "area";

70 DROP INDEX "issue_accepted_idx";

71 DROP INDEX "issue_half_frozen_idx";

72 DROP INDEX "issue_fully_frozen_idx";

73 ALTER INDEX "issue_created_idx_open" RENAME TO "issue_open_created_idx";

74 DROP INDEX "issue_closed_idx_canceled";

75 ALTER INDEX "issue_latest_snapshot_id" RENAME TO "issue_latest_snapshot_id_idx";

76 ALTER INDEX "issue_admission_snapshot_id" RENAME TO "issue_admission_snapshot_id_idx";

77 ALTER INDEX "issue_half_freeze_snapshot_id" RENAME TO "issue_half_freeze_snapshot_id_idx";

78 ALTER INDEX "issue_full_freeze_snapshot_id" RENAME TO "issue_full_freeze_snapshot_id_idx";

80 ALTER TABLE "initiative" ADD COLUMN "content" TEXT;

81 ALTER TABLE "initiative" DROP COLUMN "text_search_data";

82 ALTER TABLE "initiative" DROP COLUMN "draft_text_search_data";

83 DROP INDEX "initiative_revoked_idx";

84 DROP TRIGGER "update_text_search_data" ON "initiative";

86 COMMENT ON COLUMN "initiative"."content" IS 'Initiative text (automatically copied from most recent draft)';

88 ALTER TABLE "battle" DROP CONSTRAINT "initiative_ids_not_equal";

89 ALTER TABLE "battle" ADD CONSTRAINT "initiative_ids_not_equal" CHECK (

90 "winning_initiative_id" != "losing_initiative_id" AND

91 ("winning_initiative_id" NOTNULL OR "losing_initiative_id" NOTNULL) );

93 ALTER TABLE "draft" DROP COLUMN "text_search_data";

94 DROP TRIGGER "update_text_search_data" ON "draft";

96 CREATE TABLE "draft_attachment" (

97 "id" SERIAL8 PRIMARY KEY,

98 "draft_id" INT8 REFERENCES "draft" ("id") ON DELETE CASCADE ON UPDATE CASCADE,

99 "file_id" INT8 REFERENCES "file" ("id") ON DELETE RESTRICT ON UPDATE CASCADE,

100 "content_type" TEXT,

101 "title" TEXT,

102 "description" TEXT );

103

104 COMMENT ON TABLE "draft_attachment" IS 'Binary attachments for a draft (images, PDF file, etc.); Implicitly ordered through ''id'' column';

105

106 ALTER TABLE "suggestion" DROP COLUMN "text_search_data";

107 DROP TRIGGER "update_text_search_data" ON "suggestion";

108

109 ALTER TABLE "direct_voter" DROP COLUMN "text_search_data";

110 DROP TRIGGER "update_text_search_data" ON "direct_voter";

111

112 CREATE TABLE "posting" (

113 UNIQUE ("author_id", "id"), -- index needed for foreign-key on table "posting_lexeme"

114 "id" SERIAL8 PRIMARY KEY,

115 "author_id" INT4 NOT NULL REFERENCES "member" ("id") ON DELETE RESTRICT ON UPDATE CASCADE,

116 "created" TIMESTAMPTZ NOT NULL DEFAULT now(),

117 "message" TEXT NOT NULL,

118 "unit_id" INT4 REFERENCES "unit" ("id") ON DELETE CASCADE ON UPDATE CASCADE,

119 "area_id" INT4,

120 FOREIGN KEY ("unit_id", "area_id") REFERENCES "area" ("unit_id", "id") ON DELETE CASCADE ON UPDATE CASCADE,

121 "policy_id" INT4 REFERENCES "policy" ("id") ON DELETE CASCADE ON UPDATE CASCADE,

122 "issue_id" INT4 REFERENCES "issue" ("id") ON DELETE CASCADE ON UPDATE CASCADE,

123 FOREIGN KEY ("area_id", "issue_id") REFERENCES "issue" ("area_id", "id") ON DELETE CASCADE ON UPDATE CASCADE,

124 FOREIGN KEY ("policy_id", "issue_id") REFERENCES "issue" ("policy_id", "id") ON DELETE CASCADE ON UPDATE CASCADE,

125 "initiative_id" INT4,

126 "suggestion_id" INT8,

127 -- NOTE: no referential integrity for suggestions because those are

128 -- actually deleted

129 -- FOREIGN KEY ("initiative_id", "suggestion_id")

130 -- REFERENCES "suggestion" ("initiative_id", "id")

131 -- ON DELETE CASCADE ON UPDATE CASCADE,

132 CONSTRAINT "area_requires_unit" CHECK (

133 "area_id" ISNULL OR "unit_id" NOTNULL ),

134 CONSTRAINT "policy_set_when_issue_set" CHECK (

135 ("policy_id" NOTNULL) = ("issue_id" NOTNULL) ),

136 CONSTRAINT "issue_requires_area" CHECK (

137 "issue_id" ISNULL OR "area_id" NOTNULL ),

138 CONSTRAINT "initiative_requires_issue" CHECK (

139 "initiative_id" ISNULL OR "issue_id" NOTNULL ),

140 CONSTRAINT "suggestion_requires_initiative" CHECK (

141 "suggestion_id" ISNULL OR "initiative_id" NOTNULL ) );

142 CREATE INDEX "posting_global_idx" ON "posting" USING gist ((pstamp("author_id", "id")));

143 CREATE INDEX "posting_unit_idx" ON "posting" USING gist ("unit_id", (pstamp("author_id", "id"))) WHERE "unit_id" NOTNULL;

144 CREATE INDEX "posting_area_idx" ON "posting" USING gist ("area_id", (pstamp("author_id", "id"))) WHERE "area_id" NOTNULL;

145 CREATE INDEX "posting_policy_idx" ON "posting" USING gist ("policy_id", (pstamp("author_id", "id"))) WHERE "policy_id" NOTNULL;

146 CREATE INDEX "posting_issue_idx" ON "posting" USING gist ("issue_id", (pstamp("author_id", "id"))) WHERE "issue_id" NOTNULL;

147 CREATE INDEX "posting_initiative_idx" ON "posting" USING gist ("initiative_id", (pstamp("author_id", "id"))) WHERE "initiative_id" NOTNULL;

148 CREATE INDEX "posting_suggestion_idx" ON "posting" USING gist ("suggestion_id", (pstamp("author_id", "id"))) WHERE "suggestion_id" NOTNULL;

149 COMMENT ON TABLE "posting" IS 'Text postings of members; a text posting may optionally be associated to a unit, area, policy, issue, initiative, or suggestion';

150

151 CREATE TABLE "posting_lexeme" (

152 PRIMARY KEY ("posting_id", "lexeme"),

153 FOREIGN KEY ("posting_id", "author_id") REFERENCES "posting" ("id", "author_id") ON DELETE CASCADE ON UPDATE CASCADE,

154 "posting_id" INT8,

155 "lexeme" TEXT,

156 "author_id" INT4 );

157 CREATE INDEX "posting_lexeme_idx" ON "posting_lexeme" USING gist ("lexeme", (pstamp("author_id", "posting_id")));

158

159 COMMENT ON TABLE "posting_lexeme" IS 'Helper table to allow searches for hashtags.';

160

161 ALTER TABLE "event" ADD COLUMN "posting_id" INT8 REFERENCES "posting" ("id") ON DELETE RESTRICT ON UPDATE CASCADE;

162 ALTER TABLE "event" DROP CONSTRAINT "constr_for_issue_state_changed";

163 ALTER TABLE "event" DROP CONSTRAINT "constr_for_initiative_creation_or_revocation_or_new_draft";

164 ALTER TABLE "event" DROP CONSTRAINT "constr_for_suggestion_creation";

165 ALTER TABLE "event" DROP CONSTRAINT "constr_for_suggestion_removal";

166 ALTER TABLE "event" DROP CONSTRAINT "constr_for_value_less_member_event";

167 ALTER TABLE "event" DROP CONSTRAINT "constr_for_member_active";

168 ALTER TABLE "event" DROP CONSTRAINT "constr_for_member_name_updated";

169 ALTER TABLE "event" DROP CONSTRAINT "constr_for_interest";

170 ALTER TABLE "event" DROP CONSTRAINT "constr_for_initiator";

171 ALTER TABLE "event" DROP CONSTRAINT "constr_for_support";

172 ALTER TABLE "event" DROP CONSTRAINT "constr_for_support_updated";

173 ALTER TABLE "event" DROP CONSTRAINT "constr_for_suggestion_rated";

174 ALTER TABLE "event" DROP CONSTRAINT "constr_for_delegation";

175 ALTER TABLE "event" DROP CONSTRAINT "constr_for_contact";

176 ALTER TABLE "event" ADD

177 CONSTRAINT "constr_for_issue_state_changed" CHECK (

178 "event" != 'issue_state_changed' OR (

179 "posting_id" ISNULL AND

180 "member_id" ISNULL AND

181 "other_member_id" ISNULL AND

182 "scope" ISNULL AND

183 "unit_id" NOTNULL AND

184 "area_id" NOTNULL AND

185 "policy_id" NOTNULL AND

186 "issue_id" NOTNULL AND

187 "state" NOTNULL AND

188 "initiative_id" ISNULL AND

189 "draft_id" ISNULL AND

190 "suggestion_id" ISNULL AND

191 "boolean_value" ISNULL AND

192 "numeric_value" ISNULL AND

193 "text_value" ISNULL AND

194 "old_text_value" ISNULL ));

195 ALTER TABLE "event" ADD

196 CONSTRAINT "constr_for_initiative_creation_or_revocation_or_new_draft" CHECK (

197 "event" NOT IN (

198 'initiative_created_in_new_issue',

199 'initiative_created_in_existing_issue',

200 'initiative_revoked',

201 'new_draft_created'

202 ) OR (

203 "posting_id" ISNULL AND

204 "member_id" NOTNULL AND

205 "other_member_id" ISNULL AND

206 "scope" ISNULL AND

207 "unit_id" NOTNULL AND

208 "area_id" NOTNULL AND

209 "policy_id" NOTNULL AND

210 "issue_id" NOTNULL AND

211 "state" NOTNULL AND

212 "initiative_id" NOTNULL AND

213 "draft_id" NOTNULL AND

214 "suggestion_id" ISNULL AND

215 "boolean_value" ISNULL AND

216 "numeric_value" ISNULL AND

217 "text_value" ISNULL AND

218 "old_text_value" ISNULL ));

219 ALTER TABLE "event" ADD

220 CONSTRAINT "constr_for_suggestion_creation" CHECK (

221 "event" != 'suggestion_created' OR (

222 "posting_id" ISNULL AND

223 "member_id" NOTNULL AND

224 "other_member_id" ISNULL AND

225 "scope" ISNULL AND

226 "unit_id" NOTNULL AND

227 "area_id" NOTNULL AND

228 "policy_id" NOTNULL AND

229 "issue_id" NOTNULL AND

230 "state" NOTNULL AND

231 "initiative_id" NOTNULL AND

232 "draft_id" ISNULL AND

233 "suggestion_id" NOTNULL AND

234 "boolean_value" ISNULL AND

235 "numeric_value" ISNULL AND

236 "text_value" ISNULL AND

237 "old_text_value" ISNULL ));

238 ALTER TABLE "event" ADD

239 CONSTRAINT "constr_for_suggestion_removal" CHECK (

240 "event" != 'suggestion_deleted' OR (

241 "posting_id" ISNULL AND

242 "member_id" ISNULL AND

243 "other_member_id" ISNULL AND

244 "scope" ISNULL AND

245 "unit_id" NOTNULL AND

246 "area_id" NOTNULL AND

247 "policy_id" NOTNULL AND

248 "issue_id" NOTNULL AND

249 "state" NOTNULL AND

250 "initiative_id" NOTNULL AND

251 "draft_id" ISNULL AND

252 "suggestion_id" NOTNULL AND

253 "boolean_value" ISNULL AND

254 "numeric_value" ISNULL AND

255 "text_value" ISNULL AND

256 "old_text_value" ISNULL ));

257 ALTER TABLE "event" ADD

258 CONSTRAINT "constr_for_value_less_member_event" CHECK (

259 "event" NOT IN (

260 'member_activated',

261 'member_deleted',

262 'member_profile_updated',

263 'member_image_updated'

264 ) OR (

265 "posting_id" ISNULL AND

266 "member_id" NOTNULL AND

267 "other_member_id" ISNULL AND

268 "scope" ISNULL AND

269 "unit_id" ISNULL AND

270 "area_id" ISNULL AND

271 "policy_id" ISNULL AND

272 "issue_id" ISNULL AND

273 "state" ISNULL AND

274 "initiative_id" ISNULL AND

275 "draft_id" ISNULL AND

276 "suggestion_id" ISNULL AND

277 "boolean_value" ISNULL AND

278 "numeric_value" ISNULL AND

279 "text_value" ISNULL AND

280 "old_text_value" ISNULL ));

281 ALTER TABLE "event" ADD

282 CONSTRAINT "constr_for_member_active" CHECK (

283 "event" != 'member_active' OR (

284 "posting_id" ISNULL AND

285 "member_id" NOTNULL AND

286 "other_member_id" ISNULL AND

287 "scope" ISNULL AND

288 "unit_id" ISNULL AND

289 "area_id" ISNULL AND

290 "policy_id" ISNULL AND

291 "issue_id" ISNULL AND

292 "state" ISNULL AND

293 "initiative_id" ISNULL AND

294 "draft_id" ISNULL AND

295 "suggestion_id" ISNULL AND

296 "boolean_value" NOTNULL AND

297 "numeric_value" ISNULL AND

298 "text_value" ISNULL AND

299 "old_text_value" ISNULL ));

300 ALTER TABLE "event" ADD

301 CONSTRAINT "constr_for_member_name_updated" CHECK (

302 "event" != 'member_name_updated' OR (

303 "posting_id" ISNULL AND

304 "member_id" NOTNULL AND

305 "other_member_id" ISNULL AND

306 "scope" ISNULL AND

307 "unit_id" ISNULL AND

308 "area_id" ISNULL AND

309 "policy_id" ISNULL AND

310 "issue_id" ISNULL AND

311 "state" ISNULL AND

312 "initiative_id" ISNULL AND

313 "draft_id" ISNULL AND

314 "suggestion_id" ISNULL AND

315 "boolean_value" ISNULL AND

316 "numeric_value" ISNULL AND

317 "text_value" NOTNULL AND

318 "old_text_value" NOTNULL ));

319 ALTER TABLE "event" ADD

320 CONSTRAINT "constr_for_interest" CHECK (

321 "event" != 'interest' OR (

322 "posting_id" ISNULL AND

323 "member_id" NOTNULL AND

324 "other_member_id" ISNULL AND

325 "scope" ISNULL AND

326 "unit_id" NOTNULL AND

327 "area_id" NOTNULL AND

328 "policy_id" NOTNULL AND

329 "issue_id" NOTNULL AND

330 "state" NOTNULL AND

331 "initiative_id" ISNULL AND

332 "draft_id" ISNULL AND

333 "suggestion_id" ISNULL AND

334 "boolean_value" NOTNULL AND

335 "numeric_value" ISNULL AND

336 "text_value" ISNULL AND

337 "old_text_value" ISNULL ));

338 ALTER TABLE "event" ADD

339 CONSTRAINT "constr_for_initiator" CHECK (

340 "event" != 'initiator' OR (

341 "posting_id" ISNULL AND

342 "member_id" NOTNULL AND

343 "other_member_id" ISNULL AND

344 "scope" ISNULL AND

345 "unit_id" NOTNULL AND

346 "area_id" NOTNULL AND

347 "policy_id" NOTNULL AND

348 "issue_id" NOTNULL AND

349 "state" NOTNULL AND

350 "initiative_id" NOTNULL AND

351 "draft_id" ISNULL AND

352 "suggestion_id" ISNULL AND

353 "boolean_value" NOTNULL AND

354 "numeric_value" ISNULL AND

355 "text_value" ISNULL AND

356 "old_text_value" ISNULL ));

357 ALTER TABLE "event" ADD

358 CONSTRAINT "constr_for_support" CHECK (

359 "event" != 'support' OR (

360 "posting_id" ISNULL AND

361 "member_id" NOTNULL AND

362 "other_member_id" ISNULL AND

363 "scope" ISNULL AND

364 "unit_id" NOTNULL AND

365 "area_id" NOTNULL AND

366 "policy_id" NOTNULL AND

367 "issue_id" NOTNULL AND

368 "state" NOTNULL AND

369 "initiative_id" NOTNULL AND

370 ("draft_id" NOTNULL) = ("boolean_value" = TRUE) AND

371 "suggestion_id" ISNULL AND

372 "boolean_value" NOTNULL AND

373 "numeric_value" ISNULL AND

374 "text_value" ISNULL AND

375 "old_text_value" ISNULL ));

376 ALTER TABLE "event" ADD

377 CONSTRAINT "constr_for_support_updated" CHECK (

378 "event" != 'support_updated' OR (

379 "posting_id" ISNULL AND

380 "member_id" NOTNULL AND

381 "other_member_id" ISNULL AND

382 "scope" ISNULL AND

383 "unit_id" NOTNULL AND

384 "area_id" NOTNULL AND

385 "policy_id" NOTNULL AND

386 "issue_id" NOTNULL AND

387 "state" NOTNULL AND

388 "initiative_id" NOTNULL AND

389 "draft_id" NOTNULL AND

390 "suggestion_id" ISNULL AND

391 "boolean_value" ISNULL AND

392 "numeric_value" ISNULL AND

393 "text_value" ISNULL AND

394 "old_text_value" ISNULL ));

395 ALTER TABLE "event" ADD

396 CONSTRAINT "constr_for_suggestion_rated" CHECK (

397 "event" != 'suggestion_rated' OR (

398 "posting_id" ISNULL AND

399 "member_id" NOTNULL AND

400 "other_member_id" ISNULL AND

401 "scope" ISNULL AND

402 "unit_id" NOTNULL AND

403 "area_id" NOTNULL AND

404 "policy_id" NOTNULL AND

405 "issue_id" NOTNULL AND

406 "state" NOTNULL AND

407 "initiative_id" NOTNULL AND

408 "draft_id" ISNULL AND

409 "suggestion_id" NOTNULL AND

410 ("boolean_value" NOTNULL) = ("numeric_value" != 0) AND

411 "numeric_value" NOTNULL AND

412 "numeric_value" IN (-2, -1, 0, 1, 2) AND

413 "text_value" ISNULL AND

414 "old_text_value" ISNULL ));

415 ALTER TABLE "event" ADD

416 CONSTRAINT "constr_for_delegation" CHECK (

417 "event" != 'delegation' OR (

418 "posting_id" ISNULL AND

419 "member_id" NOTNULL AND

420 (("other_member_id" ISNULL) OR ("boolean_value" = TRUE)) AND

421 "scope" NOTNULL AND

422 "unit_id" NOTNULL AND

423 ("area_id" NOTNULL) = ("scope" != 'unit'::"delegation_scope") AND

424 "policy_id" ISNULL AND

425 ("issue_id" NOTNULL) = ("scope" = 'issue'::"delegation_scope") AND

426 ("state" NOTNULL) = ("scope" = 'issue'::"delegation_scope") AND

427 "initiative_id" ISNULL AND

428 "draft_id" ISNULL AND

429 "suggestion_id" ISNULL AND

430 "boolean_value" NOTNULL AND

431 "numeric_value" ISNULL AND

432 "text_value" ISNULL AND

433 "old_text_value" ISNULL ));

434 ALTER TABLE "event" ADD

435 CONSTRAINT "constr_for_contact" CHECK (

436 "event" != 'contact' OR (

437 "posting_id" ISNULL AND

438 "member_id" NOTNULL AND

439 "other_member_id" NOTNULL AND

440 "scope" ISNULL AND

441 "unit_id" ISNULL AND

442 "area_id" ISNULL AND

443 "policy_id" ISNULL AND

444 "issue_id" ISNULL AND

445 "state" ISNULL AND

446 "initiative_id" ISNULL AND

447 "draft_id" ISNULL AND

448 "suggestion_id" ISNULL AND

449 "boolean_value" NOTNULL AND

450 "numeric_value" ISNULL AND

451 "text_value" ISNULL AND

452 "old_text_value" ISNULL ));

453 ALTER TABLE "event" ADD

454 CONSTRAINT "constr_for_posting_created" CHECK (

455 "event" != 'posting_created' OR (

456 "posting_id" NOTNULL AND

457 "member_id" NOTNULL AND

458 "other_member_id" ISNULL AND

459 "scope" ISNULL AND

460 "state" ISNULL AND

461 ("area_id" ISNULL OR "unit_id" NOTNULL) AND

462 ("policy_id" NOTNULL) = ("issue_id" NOTNULL) AND

463 ("issue_id" ISNULL OR "area_id" NOTNULL) AND

464 ("state" NOTNULL) = ("issue_id" NOTNULL) AND

465 ("initiative_id" ISNULL OR "issue_id" NOTNULL) AND

466 "draft_id" ISNULL AND

467 ("suggestion_id" ISNULL OR "initiative_id" NOTNULL) AND

468 "boolean_value" ISNULL AND

469 "numeric_value" ISNULL AND

470 "text_value" ISNULL AND

471 "old_text_value" ISNULL ));

472

473 CREATE INDEX "event_tl_global_idx" ON "event" USING gist ((pstamp("member_id", "id")));

474 CREATE INDEX "event_tl_unit_idx" ON "event" USING gist ("unit_id", (pstamp("member_id", "id"))) WHERE "unit_id" NOTNULL;

475 CREATE INDEX "event_tl_area_idx" ON "event" USING gist ("area_id", (pstamp("member_id", "id"))) WHERE "area_id" NOTNULL;

476 CREATE INDEX "event_tl_policy_idx" ON "event" USING gist ("policy_id", (pstamp("member_id", "id"))) WHERE "policy_id" NOTNULL;

477 CREATE INDEX "event_tl_issue_idx" ON "event" USING gist ("issue_id", (pstamp("member_id", "id"))) WHERE "issue_id" NOTNULL;

478 CREATE INDEX "event_tl_initiative_idx" ON "event" USING gist ("initiative_id", (pstamp("member_id", "id"))) WHERE "initiative_id" NOTNULL;

479 CREATE INDEX "event_tl_suggestion_idx" ON "event" USING gist ("suggestion_id", (pstamp("member_id", "id"))) WHERE "suggestion_id" NOTNULL;

480

481 CREATE OR REPLACE FUNCTION "highlight"

482 ( "body_p" TEXT,

483 "query_text_p" TEXT )

484 RETURNS TEXT

485 LANGUAGE 'plpgsql' IMMUTABLE AS $$

486 BEGIN

487 RETURN ts_headline(

488 replace(replace("body_p", e'\\', e'\\\\'), '*', e'\\*'),

489 "plainto_tsquery"("query_text_p"),

490 'StartSel=* StopSel=* HighlightAll=TRUE' );

491 END;

492 $$;

493

494 CREATE FUNCTION "to_tsvector"("member") RETURNS TSVECTOR

495 LANGUAGE SQL IMMUTABLE AS $$ SELECT to_tsvector(concat_ws(' ',

496 $1."name",

497 $1."identification"

498 )) $$;

499 CREATE INDEX "member_to_tsvector_idx" ON "member" USING gin

500 (("to_tsvector"("member".*)));

501

502 CREATE FUNCTION "to_tsvector"("member_profile") RETURNS TSVECTOR

503 LANGUAGE SQL IMMUTABLE AS $$ SELECT to_tsvector(concat_ws(' ',

504 $1."statement",

505 $1."profile_text_data"

506 )) $$;

507 CREATE INDEX "member_profile_to_tsvector_idx" ON "member_profile" USING gin

508 (("to_tsvector"("member_profile".*)));

509

510 CREATE FUNCTION "to_tsvector"("unit") RETURNS TSVECTOR

511 LANGUAGE SQL IMMUTABLE AS $$ SELECT to_tsvector(concat_ws(' ',

512 $1."name",

513 $1."description"

514 )) $$;

515 CREATE INDEX "unit_to_tsvector_idx" ON "unit" USING gin

516 (("to_tsvector"("unit".*)));

517

518 CREATE FUNCTION "to_tsvector"("area") RETURNS TSVECTOR

519 LANGUAGE SQL IMMUTABLE AS $$ SELECT to_tsvector(concat_ws(' ',

520 $1."name",

521 $1."description"

522 )) $$;

523 CREATE INDEX "area_to_tsvector_idx" ON "area" USING gin

524 (("to_tsvector"("area".*)));

525

526 CREATE FUNCTION "to_tsvector"("initiative") RETURNS TSVECTOR

527 LANGUAGE SQL IMMUTABLE AS $$ SELECT to_tsvector(concat_ws(' ',

528 $1."name",

529 $1."content"

530 )) $$;

531 CREATE INDEX "initiative_to_tsvector_idx" ON "initiative" USING gin

532 (("to_tsvector"("initiative".*)));

533

534 CREATE FUNCTION "to_tsvector"("draft") RETURNS TSVECTOR

535 LANGUAGE SQL IMMUTABLE AS $$ SELECT to_tsvector(concat_ws(' ',

536 $1."content"

537 )) $$;

538 CREATE INDEX "draft_to_tsvector_idx" ON "draft" USING gin

539 (("to_tsvector"("draft".*)));

540

541 CREATE FUNCTION "to_tsvector"("suggestion") RETURNS TSVECTOR

542 LANGUAGE SQL IMMUTABLE AS $$ SELECT to_tsvector(concat_ws(' ',

543 $1."name",

544 $1."content"

545 )) $$;

546 CREATE INDEX "suggestion_to_tsvector_idx" ON "suggestion" USING gin

547 (("to_tsvector"("suggestion".*)));

548

549 CREATE FUNCTION "to_tsvector"("direct_voter") RETURNS TSVECTOR

550 LANGUAGE SQL IMMUTABLE AS $$ SELECT to_tsvector(concat_ws(' ',

551 $1."comment"

552 )) $$;

553 CREATE INDEX "direct_voter_to_tsvector_idx" ON "direct_voter" USING gin

554 (("to_tsvector"("direct_voter".*)));

555

556 CREATE FUNCTION "update_posting_lexeme_trigger"()

557 RETURNS TRIGGER

558 LANGUAGE 'plpgsql' VOLATILE AS $$

559 DECLARE

560 "lexeme_v" TEXT;

561 BEGIN

562 IF TG_OP = 'DELETE' OR TG_OP = 'UPDATE' THEN

563 DELETE FROM "posting_lexeme" WHERE "posting_id" = OLD."id";

564 END IF;

565 IF TG_OP = 'INSERT' OR TG_OP = 'UPDATE' THEN

566 FOR "lexeme_v" IN

567 SELECT regexp_matches[1]

568 FROM regexp_matches(NEW."message", '#[^\s.,;:]+')

569 LOOP

570 INSERT INTO "posting_lexeme" ("posting_id", "author_id", "lexeme")

571 VALUES (

572 NEW."id",

573 NEW."author_id",

574 "lexeme_v" )

575 ON CONFLICT ("posting_id", "lexeme") DO NOTHING;

576 END LOOP;

577 END IF;

578 RETURN NULL;

579 END;

580 $$;

581

582 CREATE TRIGGER "update_posting_lexeme"

583 AFTER INSERT OR UPDATE OR DELETE ON "posting"

584 FOR EACH ROW EXECUTE PROCEDURE "update_posting_lexeme_trigger"();

585

586 COMMENT ON FUNCTION "update_posting_lexeme_trigger"() IS 'Implementation of trigger "update_posting_lexeme" on table "posting"';

587 COMMENT ON TRIGGER "update_posting_lexeme" ON "posting" IS 'Keeps table "posting_lexeme" up to date';

588

589 CREATE FUNCTION "write_event_posting_trigger"()

590 RETURNS TRIGGER

591 LANGUAGE 'plpgsql' VOLATILE AS $$

592 BEGIN

593 INSERT INTO "event" (

594 "event", "posting_id", "member_id",

595 "unit_id", "area_id", "policy_id",

596 "issue_id", "initiative_id", "suggestion_id"

597 ) VALUES (

598 'posting_created', NEW."id", NEW."author_id",

599 NEW."unit_id", NEW."area_id", NEW."policy_id",

600 NEW."issue_id", NEW."initiative_id", NEW."suggestion_id"

601 );

602 RETURN NULL;

603 END;

604 $$;

605

606 CREATE TRIGGER "write_event_posting"

607 AFTER INSERT ON "posting" FOR EACH ROW EXECUTE PROCEDURE

608 "write_event_posting_trigger"();

609

610 COMMENT ON FUNCTION "write_event_posting_trigger"() IS 'Implementation of trigger "write_event_posting" on table "posting"';

611 COMMENT ON TRIGGER "write_event_posting" ON "posting" IS 'Create entry in "event" table when creating a new posting';

612

613 CREATE FUNCTION "file_requires_reference_trigger"()

614 RETURNS TRIGGER

615 LANGUAGE 'plpgsql' VOLATILE AS $$

616 BEGIN

617 IF NOT EXISTS (

618 SELECT NULL FROM "draft_attachment" WHERE "file_id" = NEW."id"

619 ) THEN

620 RAISE EXCEPTION 'Cannot create an unreferenced file.' USING

621 ERRCODE = 'integrity_constraint_violation',

622 HINT = 'Create file and its reference in another table within the same transaction.';

623 END IF;

624 RETURN NULL;

625 END;

626 $$;

627

628 CREATE CONSTRAINT TRIGGER "file_requires_reference"

629 AFTER INSERT OR UPDATE ON "file" DEFERRABLE INITIALLY DEFERRED

630 FOR EACH ROW EXECUTE PROCEDURE

631 "file_requires_reference_trigger"();

632

633 COMMENT ON FUNCTION "file_requires_reference_trigger"() IS 'Implementation of trigger "file_requires_reference" on table "file"';

634 COMMENT ON TRIGGER "file_requires_reference" ON "file" IS 'Ensure that files are always referenced';

635

636 CREATE FUNCTION "last_reference_deletes_file_trigger"()

637 RETURNS TRIGGER

638 LANGUAGE 'plpgsql' VOLATILE AS $$

639 DECLARE

640 "reference_lost" BOOLEAN;

641 BEGIN

642 IF TG_OP = 'DELETE' THEN

643 "reference_lost" := TRUE;

644 ELSE

645 "reference_lost" := NEW."file_id" != OLD."file_id";

646 END IF;

647 IF

648 "reference_lost" AND NOT EXISTS (

649 SELECT NULL FROM "draft_attachment" WHERE "file_id" = OLD."file_id"

650 )

651 THEN

652 DELETE FROM "file" WHERE "id" = OLD."file_id";

653 END IF;

654 RETURN NULL;

655 END;

656 $$;

657

658 CREATE CONSTRAINT TRIGGER "last_reference_deletes_file"

659 AFTER UPDATE OR DELETE ON "draft_attachment" DEFERRABLE INITIALLY DEFERRED

660 FOR EACH ROW EXECUTE PROCEDURE

661 "last_reference_deletes_file_trigger"();

662

663 COMMENT ON FUNCTION "last_reference_deletes_file_trigger"() IS 'Implementation of trigger "last_reference_deletes_file" on table "draft_attachment"';

664 COMMENT ON TRIGGER "last_reference_deletes_file" ON "draft_attachment" IS 'Removing the last reference to a file deletes the file';

665

666 CREATE OR REPLACE FUNCTION "copy_current_draft_data"

667 ("initiative_id_p" "initiative"."id"%TYPE )

668 RETURNS VOID

669 LANGUAGE 'plpgsql' VOLATILE AS $$

670 BEGIN

671 PERFORM NULL FROM "initiative" WHERE "id" = "initiative_id_p"

672 FOR UPDATE;

673 UPDATE "initiative" SET

674 "location" = "draft"."location",

675 "content" = "draft"."content"

676 FROM "current_draft" AS "draft"

677 WHERE "initiative"."id" = "initiative_id_p"

678 AND "draft"."initiative_id" = "initiative_id_p";

679 END;

680 $$;

681

682 CREATE VIEW "follower" AS

683 SELECT

684 "id" AS "follower_id",

685 ( SELECT ARRAY["member"."id"] || array_agg("contact"."other_member_id")

686 FROM "contact"

687 WHERE "contact"."member_id" = "member"."id" AND "contact"."following" )

688 AS "following_ids"

689 FROM "member";

690

691 COMMENT ON VIEW "follower" IS 'Provides the contacts of each member that are being followed (including the member itself) as an array of IDs';

692

693 CREATE OR REPLACE FUNCTION "check_issue"

694 ( "issue_id_p" "issue"."id"%TYPE,

695 "persist" "check_issue_persistence" )

696 RETURNS "check_issue_persistence"

697 LANGUAGE 'plpgsql' VOLATILE AS $$

698 DECLARE

699 "issue_row" "issue"%ROWTYPE;

700 "last_calculated_v" "snapshot"."calculated"%TYPE;

701 "policy_row" "policy"%ROWTYPE;

702 "initiative_row" "initiative"%ROWTYPE;

703 "state_v" "issue_state";

704 BEGIN

705 PERFORM "require_transaction_isolation"();

706 IF "persist" ISNULL THEN

707 SELECT * INTO "issue_row" FROM "issue" WHERE "id" = "issue_id_p"

708 FOR UPDATE;

709 SELECT "calculated" INTO "last_calculated_v"

710 FROM "snapshot" JOIN "snapshot_issue"

711 ON "snapshot"."id" = "snapshot_issue"."snapshot_id"

712 WHERE "snapshot_issue"."issue_id" = "issue_id_p"

713 ORDER BY "snapshot"."id" DESC;

714 IF "issue_row"."closed" NOTNULL THEN

715 RETURN NULL;

716 END IF;

717 "persist"."state" := "issue_row"."state";

718 IF

719 ( "issue_row"."state" = 'admission' AND "last_calculated_v" >=

720 "issue_row"."created" + "issue_row"."max_admission_time" ) OR

721 ( "issue_row"."state" = 'discussion' AND now() >=

722 "issue_row"."accepted" + "issue_row"."discussion_time" ) OR

723 ( "issue_row"."state" = 'verification' AND now() >=

724 "issue_row"."half_frozen" + "issue_row"."verification_time" ) OR

725 ( "issue_row"."state" = 'voting' AND now() >=

726 "issue_row"."fully_frozen" + "issue_row"."voting_time" )

727 THEN

728 "persist"."phase_finished" := TRUE;

729 ELSE

730 "persist"."phase_finished" := FALSE;

731 END IF;

732 IF

733 NOT EXISTS (

734 -- all initiatives are revoked

735 SELECT NULL FROM "initiative"

736 WHERE "issue_id" = "issue_id_p" AND "revoked" ISNULL

737 ) AND (

738 -- and issue has not been accepted yet

739 "persist"."state" = 'admission' OR

740 -- or verification time has elapsed

741 ( "persist"."state" = 'verification' AND

742 "persist"."phase_finished" ) OR

743 -- or no initiatives have been revoked lately

744 NOT EXISTS (

745 SELECT NULL FROM "initiative"

746 WHERE "issue_id" = "issue_id_p"

747 AND now() < "revoked" + "issue_row"."verification_time"

748 )

749 )

750 THEN

751 "persist"."issue_revoked" := TRUE;

752 ELSE

753 "persist"."issue_revoked" := FALSE;

754 END IF;

755 IF "persist"."phase_finished" OR "persist"."issue_revoked" THEN

756 UPDATE "issue" SET "phase_finished" = now()

757 WHERE "id" = "issue_row"."id";

758 RETURN "persist";

759 ELSIF

760 "persist"."state" IN ('admission', 'discussion', 'verification')

761 THEN

762 RETURN "persist";

763 ELSE

764 RETURN NULL;

765 END IF;

766 END IF;

767 IF

768 "persist"."state" IN ('admission', 'discussion', 'verification') AND

769 coalesce("persist"."snapshot_created", FALSE) = FALSE

770 THEN

771 IF "persist"."state" != 'admission' THEN

772 PERFORM "take_snapshot"("issue_id_p");

773 PERFORM "finish_snapshot"("issue_id_p");

774 ELSE

775 UPDATE "issue" SET "issue_quorum" = "issue_quorum"."issue_quorum"

776 FROM "issue_quorum"

777 WHERE "id" = "issue_id_p"

778 AND "issue_quorum"."issue_id" = "issue_id_p";

779 END IF;

780 "persist"."snapshot_created" = TRUE;

781 IF "persist"."phase_finished" THEN

782 IF "persist"."state" = 'admission' THEN

783 UPDATE "issue" SET "admission_snapshot_id" = "latest_snapshot_id"

784 WHERE "id" = "issue_id_p";

785 ELSIF "persist"."state" = 'discussion' THEN

786 UPDATE "issue" SET "half_freeze_snapshot_id" = "latest_snapshot_id"

787 WHERE "id" = "issue_id_p";

788 ELSIF "persist"."state" = 'verification' THEN

789 UPDATE "issue" SET "full_freeze_snapshot_id" = "latest_snapshot_id"

790 WHERE "id" = "issue_id_p";

791 SELECT * INTO "issue_row" FROM "issue" WHERE "id" = "issue_id_p";

792 FOR "initiative_row" IN

793 SELECT * FROM "initiative"

794 WHERE "issue_id" = "issue_id_p" AND "revoked" ISNULL

795 FOR UPDATE

796 LOOP

797 IF

798 "initiative_row"."polling" OR

799 "initiative_row"."satisfied_supporter_count" >=

800 "issue_row"."initiative_quorum"

801 THEN

802 UPDATE "initiative" SET "admitted" = TRUE

803 WHERE "id" = "initiative_row"."id";

804 ELSE

805 UPDATE "initiative" SET "admitted" = FALSE

806 WHERE "id" = "initiative_row"."id";

807 END IF;

808 END LOOP;

809 END IF;

810 END IF;

811 RETURN "persist";

812 END IF;

813 IF

814 "persist"."state" IN ('admission', 'discussion', 'verification') AND

815 coalesce("persist"."harmonic_weights_set", FALSE) = FALSE

816 THEN

817 PERFORM "set_harmonic_initiative_weights"("issue_id_p");

818 "persist"."harmonic_weights_set" = TRUE;

819 IF

820 "persist"."phase_finished" OR

821 "persist"."issue_revoked" OR

822 "persist"."state" = 'admission'

823 THEN

824 RETURN "persist";

825 ELSE

826 RETURN NULL;

827 END IF;

828 END IF;

829 IF "persist"."issue_revoked" THEN

830 IF "persist"."state" = 'admission' THEN

831 "state_v" := 'canceled_revoked_before_accepted';

832 ELSIF "persist"."state" = 'discussion' THEN

833 "state_v" := 'canceled_after_revocation_during_discussion';

834 ELSIF "persist"."state" = 'verification' THEN

835 "state_v" := 'canceled_after_revocation_during_verification';

836 END IF;

837 UPDATE "issue" SET

838 "state" = "state_v",

839 "closed" = "phase_finished",

840 "phase_finished" = NULL

841 WHERE "id" = "issue_id_p";

842 RETURN NULL;

843 END IF;

844 IF "persist"."state" = 'admission' THEN

845 SELECT * INTO "issue_row" FROM "issue" WHERE "id" = "issue_id_p"

846 FOR UPDATE;

847 IF "issue_row"."phase_finished" NOTNULL THEN

848 UPDATE "issue" SET

849 "state" = 'canceled_issue_not_accepted',

850 "closed" = "phase_finished",

851 "phase_finished" = NULL

852 WHERE "id" = "issue_id_p";

853 END IF;

854 RETURN NULL;

855 END IF;

856 IF "persist"."phase_finished" THEN

857 IF "persist"."state" = 'discussion' THEN

858 UPDATE "issue" SET

859 "state" = 'verification',

860 "half_frozen" = "phase_finished",

861 "phase_finished" = NULL

862 WHERE "id" = "issue_id_p";

863 RETURN NULL;

864 END IF;

865 IF "persist"."state" = 'verification' THEN

866 SELECT * INTO "issue_row" FROM "issue" WHERE "id" = "issue_id_p"

867 FOR UPDATE;

868 SELECT * INTO "policy_row" FROM "policy"

869 WHERE "id" = "issue_row"."policy_id";

870 IF EXISTS (

871 SELECT NULL FROM "initiative"

872 WHERE "issue_id" = "issue_id_p" AND "admitted" = TRUE

873 ) THEN

874 UPDATE "issue" SET

875 "state" = 'voting',

876 "fully_frozen" = "phase_finished",

877 "phase_finished" = NULL

878 WHERE "id" = "issue_id_p";

879 ELSE

880 UPDATE "issue" SET

881 "state" = 'canceled_no_initiative_admitted',

882 "fully_frozen" = "phase_finished",

883 "closed" = "phase_finished",

884 "phase_finished" = NULL

885 WHERE "id" = "issue_id_p";

886 -- NOTE: The following DELETE statements have effect only when

887 -- issue state has been manipulated

888 DELETE FROM "direct_voter" WHERE "issue_id" = "issue_id_p";

889 DELETE FROM "delegating_voter" WHERE "issue_id" = "issue_id_p";

890 DELETE FROM "battle" WHERE "issue_id" = "issue_id_p";

891 END IF;

892 RETURN NULL;

893 END IF;

894 IF "persist"."state" = 'voting' THEN

895 IF coalesce("persist"."closed_voting", FALSE) = FALSE THEN

896 PERFORM "close_voting"("issue_id_p");

897 "persist"."closed_voting" = TRUE;

898 RETURN "persist";

899 END IF;

900 PERFORM "calculate_ranks"("issue_id_p");

901 RETURN NULL;

902 END IF;

903 END IF;

904 RAISE WARNING 'should not happen';

905 RETURN NULL;

906 END;

907 $$;

908

909 CREATE OR REPLACE FUNCTION "check_everything"()

910 RETURNS VOID

911 LANGUAGE 'plpgsql' VOLATILE AS $$

912 DECLARE

913 "area_id_v" "area"."id"%TYPE;

914 "snapshot_id_v" "snapshot"."id"%TYPE;

915 "issue_id_v" "issue"."id"%TYPE;

916 "persist_v" "check_issue_persistence";

917 BEGIN

918 RAISE WARNING 'Function "check_everything" should only be used for development and debugging purposes';

919 DELETE FROM "expired_session";

920 DELETE FROM "expired_token";

921 DELETE FROM "unused_snapshot";

922 PERFORM "check_activity"();

923 PERFORM "calculate_member_counts"();

924 FOR "area_id_v" IN SELECT "id" FROM "area_with_unaccepted_issues" LOOP

925 SELECT "take_snapshot"(NULL, "area_id_v") INTO "snapshot_id_v";

926 PERFORM "finish_snapshot"("issue_id") FROM "snapshot_issue"

927 WHERE "snapshot_id" = "snapshot_id_v";

928 LOOP

929 EXIT WHEN "issue_admission"("area_id_v") = FALSE;

930 END LOOP;

931 END LOOP;

932 FOR "issue_id_v" IN SELECT "id" FROM "open_issue" LOOP

933 "persist_v" := NULL;

934 LOOP

935 "persist_v" := "check_issue"("issue_id_v", "persist_v");

936 EXIT WHEN "persist_v" ISNULL;

937 END LOOP;

938 END LOOP;

939 DELETE FROM "unused_snapshot";

940 RETURN;

941 END;

942 $$;

943

944 CREATE OR REPLACE FUNCTION "delete_member"("member_id_p" "member"."id"%TYPE)

945 RETURNS VOID

946 LANGUAGE 'plpgsql' VOLATILE AS $$

947 BEGIN

948 UPDATE "member" SET

949 "last_login" = NULL,

950 "last_delegation_check" = NULL,

951 "login" = NULL,

952 "password" = NULL,

953 "authority" = NULL,

954 "authority_uid" = NULL,

955 "authority_login" = NULL,

956 "deleted" = coalesce("deleted", now()),

957 "locked" = TRUE,

958 "active" = FALSE,

959 "notify_email" = NULL,

960 "notify_email_unconfirmed" = NULL,

961 "notify_email_secret" = NULL,

962 "notify_email_secret_expiry" = NULL,

963 "notify_email_lock_expiry" = NULL,

964 "disable_notifications" = TRUE,

965 "notification_counter" = DEFAULT,

966 "notification_sample_size" = 0,

967 "notification_dow" = NULL,

968 "notification_hour" = NULL,

969 "notification_sent" = NULL,

970 "login_recovery_expiry" = NULL,

971 "password_reset_secret" = NULL,

972 "password_reset_secret_expiry" = NULL,

973 "location" = NULL

974 WHERE "id" = "member_id_p";

975 DELETE FROM "member_settings" WHERE "member_id" = "member_id_p";

976 DELETE FROM "member_profile" WHERE "member_id" = "member_id_p";

977 DELETE FROM "rendered_member_statement" WHERE "member_id" = "member_id_p";

978 DELETE FROM "member_image" WHERE "member_id" = "member_id_p";

979 DELETE FROM "contact" WHERE "member_id" = "member_id_p";

980 DELETE FROM "ignored_member" WHERE "member_id" = "member_id_p";

981 DELETE FROM "session" WHERE "member_id" = "member_id_p";

982 DELETE FROM "member_application" WHERE "member_id" = "member_id_p";

983 DELETE FROM "token" WHERE "member_id" = "member_id_p";

984 DELETE FROM "subscription" WHERE "member_id" = "member_id_p";

985 DELETE FROM "ignored_area" WHERE "member_id" = "member_id_p";

986 DELETE FROM "ignored_initiative" WHERE "member_id" = "member_id_p";

987 DELETE FROM "delegation" WHERE "truster_id" = "member_id_p";

988 DELETE FROM "non_voter" WHERE "member_id" = "member_id_p";

989 DELETE FROM "direct_voter" USING "issue"

990 WHERE "direct_voter"."issue_id" = "issue"."id"

991 AND "issue"."closed" ISNULL

992 AND "member_id" = "member_id_p";

993 DELETE FROM "notification_initiative_sent" WHERE "member_id" = "member_id_p";

994 RETURN;

995 END;

996 $$;

997

998 CREATE OR REPLACE FUNCTION "delete_private_data"()

999 RETURNS VOID

1000 LANGUAGE 'plpgsql' VOLATILE AS $$

1001 BEGIN

1002 DELETE FROM "temporary_transaction_data";

1003 DELETE FROM "temporary_suggestion_counts";

1004 DELETE FROM "member" WHERE "activated" ISNULL;

1005 UPDATE "member" SET

1006 "invite_code" = NULL,

1007 "invite_code_expiry" = NULL,

1008 "admin_comment" = NULL,

1009 "last_login" = NULL,

1010 "last_delegation_check" = NULL,

1011 "login" = NULL,

1012 "password" = NULL,

1013 "authority" = NULL,

1014 "authority_uid" = NULL,

1015 "authority_login" = NULL,

1016 "lang" = NULL,

1017 "notify_email" = NULL,

1018 "notify_email_unconfirmed" = NULL,

1019 "notify_email_secret" = NULL,

1020 "notify_email_secret_expiry" = NULL,

1021 "notify_email_lock_expiry" = NULL,

1022 "disable_notifications" = TRUE,

1023 "notification_counter" = DEFAULT,

1024 "notification_sample_size" = 0,

1025 "notification_dow" = NULL,

1026 "notification_hour" = NULL,

1027 "notification_sent" = NULL,

1028 "login_recovery_expiry" = NULL,

1029 "password_reset_secret" = NULL,

1030 "password_reset_secret_expiry" = NULL,

1031 "location" = NULL;

1032 DELETE FROM "verification";

1033 DELETE FROM "member_settings";

1034 DELETE FROM "member_useterms";

1035 DELETE FROM "member_profile";

1036 DELETE FROM "rendered_member_statement";

1037 DELETE FROM "member_image";

1038 DELETE FROM "contact";

1039 DELETE FROM "ignored_member";

1040 DELETE FROM "session";

1041 DELETE FROM "system_application";

1042 DELETE FROM "system_application_redirect_uri";

1043 DELETE FROM "dynamic_application_scope";

1044 DELETE FROM "member_application";

1045 DELETE FROM "token";

1046 DELETE FROM "subscription";

1047 DELETE FROM "ignored_area";

1048 DELETE FROM "ignored_initiative";

1049 DELETE FROM "non_voter";

1050 DELETE FROM "direct_voter" USING "issue"

1051 WHERE "direct_voter"."issue_id" = "issue"."id"

1052 AND "issue"."closed" ISNULL;

1053 DELETE FROM "event_processed";

1054 DELETE FROM "notification_initiative_sent";

1055 DELETE FROM "newsletter";

1056 RETURN;

1057 END;

1058 $$;

1059

1060 CREATE VIEW "member_eligible_to_be_notified" AS

1061 SELECT * FROM "member"

1062 WHERE "activated" NOTNULL AND "locked" = FALSE;

1063

1064 COMMENT ON VIEW "member_eligible_to_be_notified" IS 'Filtered "member" table containing only activated and non-locked members (used as helper view for "member_to_notify" and "newsletter_to_send")';

1065

1066 CREATE VIEW "member_to_notify" AS

1067 SELECT * FROM "member_eligible_to_be_notified"

1068 WHERE "disable_notifications" = FALSE;

1069

1070 COMMENT ON VIEW "member_to_notify" IS 'Filtered "member" table containing only members that are eligible to and wish to receive notifications; NOTE: "notify_email" may still be NULL and might need to be checked by frontend (this allows other means of messaging)';

1071

1072 CREATE VIEW "area_with_unaccepted_issues" AS

1073 SELECT DISTINCT ON ("area"."id") "area".*

1074 FROM "area" JOIN "issue" ON "area"."id" = "issue"."area_id"

1075 WHERE "issue"."state" = 'admission';

1076

1077 COMMENT ON VIEW "area_with_unaccepted_issues" IS 'All areas with unaccepted open issues (needed for issue admission system)';

1078

1079 CREATE VIEW "opening_draft" AS

1080 SELECT DISTINCT ON ("initiative_id") * FROM "draft"

1081 ORDER BY "initiative_id", "id";

1082

1083 COMMENT ON VIEW "opening_draft" IS 'First drafts of all initiatives';

1084

1085 CREATE VIEW "current_draft" AS

1086 SELECT DISTINCT ON ("initiative_id") * FROM "draft"

1087 ORDER BY "initiative_id", "id" DESC;

1088

1089 COMMENT ON VIEW "current_draft" IS 'All latest drafts for each initiative';

1090

1091 CREATE VIEW "member_contingent" AS

1092 SELECT

1093 "member"."id" AS "member_id",

1094 "contingent"."polling",

1095 "contingent"."time_frame",

1096 CASE WHEN "contingent"."text_entry_limit" NOTNULL THEN

1097 (

1098 SELECT count(1) FROM "draft"

1099 JOIN "initiative" ON "initiative"."id" = "draft"."initiative_id"

1100 WHERE "draft"."author_id" = "member"."id"

1101 AND "initiative"."polling" = "contingent"."polling"

1102 AND "draft"."created" > now() - "contingent"."time_frame"

1103 ) + (

1104 SELECT count(1) FROM "suggestion"

1105 JOIN "initiative" ON "initiative"."id" = "suggestion"."initiative_id"

1106 WHERE "suggestion"."author_id" = "member"."id"

1107 AND "contingent"."polling" = FALSE

1108 AND "suggestion"."created" > now() - "contingent"."time_frame"

1109 )

1110 ELSE NULL END AS "text_entry_count",

1111 "contingent"."text_entry_limit",

1112 CASE WHEN "contingent"."initiative_limit" NOTNULL THEN (

1113 SELECT count(1) FROM "opening_draft" AS "draft"

1114 JOIN "initiative" ON "initiative"."id" = "draft"."initiative_id"

1115 WHERE "draft"."author_id" = "member"."id"

1116 AND "initiative"."polling" = "contingent"."polling"

1117 AND "draft"."created" > now() - "contingent"."time_frame"

1118 ) ELSE NULL END AS "initiative_count",

1119 "contingent"."initiative_limit"

1120 FROM "member" CROSS JOIN "contingent";

1121

1122 COMMENT ON VIEW "member_contingent" IS 'Actual counts of text entries and initiatives are calculated per member for each limit in the "contingent" table.';

1123

1124 COMMENT ON COLUMN "member_contingent"."text_entry_count" IS 'Only calculated when "text_entry_limit" is not null in the same row';

1125 COMMENT ON COLUMN "member_contingent"."initiative_count" IS 'Only calculated when "initiative_limit" is not null in the same row';

1126

1127 CREATE VIEW "member_contingent_left" AS

1128 SELECT

1129 "member_id",

1130 "polling",

1131 max("text_entry_limit" - "text_entry_count") AS "text_entries_left",

1132 max("initiative_limit" - "initiative_count") AS "initiatives_left"

1133 FROM "member_contingent" GROUP BY "member_id", "polling";

1134

1135 COMMENT ON VIEW "member_contingent_left" IS 'Amount of text entries or initiatives which can be posted now instantly by a member. This view should be used by a frontend to determine, if the contingent for posting is exhausted.';

1136

1137 CREATE VIEW "scheduled_notification_to_send" AS

1138 SELECT * FROM (

1139 SELECT

1140 "id" AS "recipient_id",

1141 now() - CASE WHEN "notification_dow" ISNULL THEN

1142 ( "notification_sent"::DATE + CASE

1143 WHEN EXTRACT(HOUR FROM "notification_sent") < "notification_hour"

1144 THEN 0 ELSE 1 END

1145 )::TIMESTAMP + '1 hour'::INTERVAL * "notification_hour"

1146 ELSE

1147 ( "notification_sent"::DATE +

1148 ( 7 + "notification_dow" -

1149 EXTRACT(DOW FROM

1150 ( "notification_sent"::DATE + CASE

1151 WHEN EXTRACT(HOUR FROM "notification_sent") < "notification_hour"

1152 THEN 0 ELSE 1 END

1153 )::TIMESTAMP + '1 hour'::INTERVAL * "notification_hour"

1154 )::INTEGER

1155 ) % 7 +

1156 CASE

1157 WHEN EXTRACT(HOUR FROM "notification_sent") < "notification_hour"

1158 THEN 0 ELSE 1

1159 END

1160 )::TIMESTAMP + '1 hour'::INTERVAL * "notification_hour"

1161 END AS "pending"

1162 FROM (

1163 SELECT

1164 "id",

1165 COALESCE("notification_sent", "activated") AS "notification_sent",

1166 "notification_dow",

1167 "notification_hour"

1168 FROM "member_to_notify"

1169 WHERE "notification_hour" NOTNULL

1170 ) AS "subquery1"

1171 ) AS "subquery2"

1172 WHERE "pending" > '0'::INTERVAL;

1173

1174 COMMENT ON VIEW "scheduled_notification_to_send" IS 'Set of members where a scheduled notification mail is pending';

1175

1176 COMMENT ON COLUMN "scheduled_notification_to_send"."recipient_id" IS '"id" of the member who needs to receive a notification mail';

1177 COMMENT ON COLUMN "scheduled_notification_to_send"."pending" IS 'Duration for which the notification mail has already been pending';

1178

1179 CREATE VIEW "newsletter_to_send" AS

1180 SELECT

1181 "member"."id" AS "recipient_id",

1182 "newsletter"."id" AS "newsletter_id",

1183 "newsletter"."published"

1184 FROM "newsletter" CROSS JOIN "member_eligible_to_be_notified" AS "member"

1185 LEFT JOIN "privilege" ON

1186 "privilege"."member_id" = "member"."id" AND

1187 "privilege"."unit_id" = "newsletter"."unit_id" AND

1188 "privilege"."voting_right" = TRUE

1189 LEFT JOIN "subscription" ON

1190 "subscription"."member_id" = "member"."id" AND

1191 "subscription"."unit_id" = "newsletter"."unit_id"

1192 WHERE "newsletter"."published" <= now()

1193 AND "newsletter"."sent" ISNULL

1194 AND (

1195 "member"."disable_notifications" = FALSE OR

1196 "newsletter"."include_all_members" = TRUE )

1197 AND (

1198 "newsletter"."unit_id" ISNULL OR

1199 "privilege"."member_id" NOTNULL OR

1200 "subscription"."member_id" NOTNULL );

1201

1202 COMMENT ON VIEW "newsletter_to_send" IS 'List of "newsletter_id"s for each member that are due to be sent out';

1203

1204 COMMENT ON COLUMN "newsletter"."published" IS 'Timestamp when the newsletter was supposed to be sent out (can be used for ordering)';

1205

1206 SELECT "copy_current_draft_data" ("id") FROM "initiative";

1207

1208 END;