| rev |
line source |
|
jbe@416
|
1 BEGIN;
|
|
jbe@416
|
2
|
|
jbe@416
|
3 CREATE OR REPLACE VIEW "liquid_feedback_version" AS
|
|
jbe@416
|
4 SELECT * FROM (VALUES ('3.0.1', 3, 0, 1))
|
|
jbe@416
|
5 AS "subquery"("string", "major", "minor", "revision");
|
|
jbe@416
|
6
|
|
jbe@416
|
7 ALTER TABLE "initiative" ADD COLUMN "first_preference_votes" INT4;
|
|
jbe@416
|
8
|
|
jbe@416
|
9 ALTER TABLE "initiative" DROP CONSTRAINT "non_admitted_initiatives_cant_contain_voting_results";
|
|
jbe@416
|
10 ALTER TABLE "initiative" ADD CONSTRAINT "non_admitted_initiatives_cant_contain_voting_results" CHECK (
|
|
jbe@416
|
11 ( "admitted" NOTNULL AND "admitted" = TRUE ) OR
|
|
jbe@416
|
12 ( "first_preference_votes" ISNULL AND
|
|
jbe@416
|
13 "positive_votes" ISNULL AND "negative_votes" ISNULL AND
|
|
jbe@416
|
14 "direct_majority" ISNULL AND "indirect_majority" ISNULL AND
|
|
jbe@416
|
15 "schulze_rank" ISNULL AND
|
|
jbe@416
|
16 "better_than_status_quo" ISNULL AND "worse_than_status_quo" ISNULL AND
|
|
jbe@416
|
17 "reverse_beat_path" ISNULL AND "multistage_majority" ISNULL AND
|
|
jbe@416
|
18 "eligible" ISNULL AND "winner" ISNULL AND "rank" ISNULL ) );
|
|
jbe@416
|
19
|
|
jbe@416
|
20 COMMENT ON COLUMN "initiative"."first_preference_votes" IS 'Number of direct and delegating voters who ranked this initiative as their first choice';
|
|
jbe@416
|
21 COMMENT ON COLUMN "initiative"."positive_votes" IS 'Number of direct and delegating voters who ranked this initiative better than the status quo';
|
|
jbe@416
|
22 COMMENT ON COLUMN "initiative"."negative_votes" IS 'Number of direct and delegating voters who ranked this initiative worse than the status quo';
|
|
jbe@416
|
23
|
|
jbe@416
|
24 -- UPDATE TABLE "vote" SET "grade" = 0 WHERE "grade" ISNULL; -- should not be necessary
|
|
jbe@416
|
25 ALTER TABLE "vote" ALTER COLUMN "grade" SET NOT NULL;
|
|
jbe@416
|
26
|
|
jbe@416
|
27 ALTER TABLE "vote" ADD COLUMN "first_preference" BOOLEAN;
|
|
jbe@416
|
28
|
|
jbe@416
|
29 ALTER TABLE "vote" ADD
|
|
jbe@416
|
30 CONSTRAINT "first_preference_flag_only_set_on_positive_grades"
|
|
jbe@416
|
31 CHECK ("grade" > 0 OR "first_preference" ISNULL);
|
|
jbe@416
|
32
|
|
jbe@416
|
33 COMMENT ON COLUMN "vote"."first_preference" IS 'Value is automatically set after voting is finished. For positive grades, this value is set to true for the highest (i.e. best) grade.';
|
|
jbe@416
|
34
|
|
jbe@416
|
35 INSERT INTO "temporary_transaction_data" ("key", "value")
|
|
jbe@416
|
36 VALUES ('override_protection_triggers', TRUE::TEXT);
|
|
jbe@416
|
37
|
|
jbe@416
|
38 UPDATE "vote" SET "first_preference" = "subquery"."first_preference"
|
|
jbe@416
|
39 FROM (
|
|
jbe@416
|
40 SELECT
|
|
jbe@416
|
41 "vote"."initiative_id",
|
|
jbe@416
|
42 "vote"."member_id",
|
|
jbe@416
|
43 CASE WHEN "vote"."grade" > 0 THEN
|
|
jbe@416
|
44 CASE WHEN "vote"."grade" = max("agg"."grade") THEN TRUE ELSE FALSE END
|
|
jbe@416
|
45 ELSE NULL
|
|
jbe@416
|
46 END AS "first_preference"
|
|
jbe@416
|
47 FROM "vote"
|
|
jbe@416
|
48 JOIN "initiative" -- NOTE: due to missing index on issue_id
|
|
jbe@416
|
49 ON "vote"."issue_id" = "initiative"."issue_id"
|
|
jbe@416
|
50 JOIN "vote" AS "agg"
|
|
jbe@416
|
51 ON "initiative"."id" = "agg"."initiative_id"
|
|
jbe@416
|
52 AND "vote"."member_id" = "agg"."member_id"
|
|
jbe@416
|
53 GROUP BY "vote"."initiative_id", "vote"."member_id"
|
|
jbe@416
|
54 ) AS "subquery"
|
|
jbe@416
|
55 WHERE "vote"."initiative_id" = "subquery"."initiative_id"
|
|
jbe@416
|
56 AND "vote"."member_id" = "subquery"."member_id";
|
|
jbe@416
|
57
|
|
jbe@416
|
58 DELETE FROM "temporary_transaction_data"
|
|
jbe@416
|
59 WHERE "key" = 'override_protection_triggers';
|
|
jbe@416
|
60
|
|
jbe@416
|
61 UPDATE "initiative"
|
|
jbe@416
|
62 SET "first_preference_votes" = coalesce("subquery"."sum", 0)
|
|
jbe@416
|
63 FROM (
|
|
jbe@416
|
64 SELECT "vote"."initiative_id", sum("direct_voter"."weight")
|
|
jbe@416
|
65 FROM "vote" JOIN "direct_voter"
|
|
jbe@416
|
66 ON "vote"."issue_id" = "direct_voter"."issue_id"
|
|
jbe@416
|
67 AND "vote"."member_id" = "direct_voter"."member_id"
|
|
jbe@416
|
68 WHERE "vote"."first_preference"
|
|
jbe@416
|
69 GROUP BY "vote"."initiative_id"
|
|
jbe@416
|
70 ) AS "subquery"
|
|
jbe@416
|
71 WHERE "initiative"."admitted"
|
|
jbe@416
|
72 AND "initiative"."id" = "subquery"."initiative_id";
|
|
jbe@416
|
73
|
|
jbe@418
|
74 -- reconstruct battle data (originating from LiquidFeedback Core before v2.0.0)
|
|
jbe@418
|
75 -- to avoid future data loss when executing "clean_issue" to delete voting data:
|
|
jbe@417
|
76 INSERT INTO "battle" (
|
|
jbe@417
|
77 "issue_id",
|
|
jbe@417
|
78 "winning_initiative_id",
|
|
jbe@417
|
79 "losing_initiative_id",
|
|
jbe@417
|
80 "count"
|
|
jbe@417
|
81 ) SELECT
|
|
jbe@417
|
82 "battle_view"."issue_id",
|
|
jbe@417
|
83 "battle_view"."winning_initiative_id",
|
|
jbe@417
|
84 "battle_view"."losing_initiative_id",
|
|
jbe@417
|
85 "battle_view"."count"
|
|
jbe@418
|
86 FROM (
|
|
jbe@418
|
87 SELECT
|
|
jbe@418
|
88 "issue"."id" AS "issue_id",
|
|
jbe@418
|
89 "winning_initiative"."id" AS "winning_initiative_id",
|
|
jbe@418
|
90 "losing_initiative"."id" AS "losing_initiative_id",
|
|
jbe@418
|
91 sum(
|
|
jbe@418
|
92 CASE WHEN
|
|
jbe@418
|
93 coalesce("better_vote"."grade", 0) >
|
|
jbe@418
|
94 coalesce("worse_vote"."grade", 0)
|
|
jbe@418
|
95 THEN "direct_voter"."weight" ELSE 0 END
|
|
jbe@418
|
96 ) AS "count"
|
|
jbe@418
|
97 FROM "issue"
|
|
jbe@418
|
98 LEFT JOIN "direct_voter"
|
|
jbe@418
|
99 ON "issue"."id" = "direct_voter"."issue_id"
|
|
jbe@418
|
100 JOIN "battle_participant" AS "winning_initiative"
|
|
jbe@418
|
101 ON "issue"."id" = "winning_initiative"."issue_id"
|
|
jbe@418
|
102 JOIN "battle_participant" AS "losing_initiative"
|
|
jbe@418
|
103 ON "issue"."id" = "losing_initiative"."issue_id"
|
|
jbe@418
|
104 LEFT JOIN "vote" AS "better_vote"
|
|
jbe@418
|
105 ON "direct_voter"."member_id" = "better_vote"."member_id"
|
|
jbe@418
|
106 AND "winning_initiative"."id" = "better_vote"."initiative_id"
|
|
jbe@418
|
107 LEFT JOIN "vote" AS "worse_vote"
|
|
jbe@418
|
108 ON "direct_voter"."member_id" = "worse_vote"."member_id"
|
|
jbe@418
|
109 AND "losing_initiative"."id" = "worse_vote"."initiative_id"
|
|
jbe@418
|
110 WHERE "issue"."state" IN ('finished_with_winner', 'finished_without_winner')
|
|
jbe@418
|
111 AND "winning_initiative"."id" != "losing_initiative"."id"
|
|
jbe@418
|
112 -- NOTE: comparisons with status-quo are intentionally omitted to mark
|
|
jbe@418
|
113 -- issues that were counted prior LiquidFeedback Core v2.0.0
|
|
jbe@418
|
114 GROUP BY
|
|
jbe@418
|
115 "issue"."id",
|
|
jbe@418
|
116 "winning_initiative"."id",
|
|
jbe@418
|
117 "losing_initiative"."id"
|
|
jbe@418
|
118 ) AS "battle_view"
|
|
jbe@417
|
119 LEFT JOIN "battle"
|
|
jbe@417
|
120 ON "battle_view"."winning_initiative_id" = "battle"."winning_initiative_id"
|
|
jbe@417
|
121 AND "battle_view"."losing_initiative_id" = "battle"."losing_initiative_id"
|
|
jbe@417
|
122 WHERE "battle" ISNULL;
|
|
jbe@417
|
123
|
|
jbe@416
|
124 CREATE OR REPLACE FUNCTION "close_voting"("issue_id_p" "issue"."id"%TYPE)
|
|
jbe@416
|
125 RETURNS VOID
|
|
jbe@416
|
126 LANGUAGE 'plpgsql' VOLATILE AS $$
|
|
jbe@416
|
127 DECLARE
|
|
jbe@416
|
128 "area_id_v" "area"."id"%TYPE;
|
|
jbe@416
|
129 "unit_id_v" "unit"."id"%TYPE;
|
|
jbe@416
|
130 "member_id_v" "member"."id"%TYPE;
|
|
jbe@416
|
131 BEGIN
|
|
jbe@416
|
132 PERFORM "require_transaction_isolation"();
|
|
jbe@416
|
133 SELECT "area_id" INTO "area_id_v" FROM "issue" WHERE "id" = "issue_id_p";
|
|
jbe@416
|
134 SELECT "unit_id" INTO "unit_id_v" FROM "area" WHERE "id" = "area_id_v";
|
|
jbe@416
|
135 -- override protection triggers:
|
|
jbe@416
|
136 INSERT INTO "temporary_transaction_data" ("key", "value")
|
|
jbe@416
|
137 VALUES ('override_protection_triggers', TRUE::TEXT);
|
|
jbe@416
|
138 -- delete timestamp of voting comment:
|
|
jbe@416
|
139 UPDATE "direct_voter" SET "comment_changed" = NULL
|
|
jbe@416
|
140 WHERE "issue_id" = "issue_id_p";
|
|
jbe@416
|
141 -- delete delegating votes (in cases of manual reset of issue state):
|
|
jbe@416
|
142 DELETE FROM "delegating_voter"
|
|
jbe@416
|
143 WHERE "issue_id" = "issue_id_p";
|
|
jbe@416
|
144 -- delete votes from non-privileged voters:
|
|
jbe@416
|
145 DELETE FROM "direct_voter"
|
|
jbe@416
|
146 USING (
|
|
jbe@416
|
147 SELECT
|
|
jbe@416
|
148 "direct_voter"."member_id"
|
|
jbe@416
|
149 FROM "direct_voter"
|
|
jbe@416
|
150 JOIN "member" ON "direct_voter"."member_id" = "member"."id"
|
|
jbe@416
|
151 LEFT JOIN "privilege"
|
|
jbe@416
|
152 ON "privilege"."unit_id" = "unit_id_v"
|
|
jbe@416
|
153 AND "privilege"."member_id" = "direct_voter"."member_id"
|
|
jbe@416
|
154 WHERE "direct_voter"."issue_id" = "issue_id_p" AND (
|
|
jbe@416
|
155 "member"."active" = FALSE OR
|
|
jbe@416
|
156 "privilege"."voting_right" ISNULL OR
|
|
jbe@416
|
157 "privilege"."voting_right" = FALSE
|
|
jbe@416
|
158 )
|
|
jbe@416
|
159 ) AS "subquery"
|
|
jbe@416
|
160 WHERE "direct_voter"."issue_id" = "issue_id_p"
|
|
jbe@416
|
161 AND "direct_voter"."member_id" = "subquery"."member_id";
|
|
jbe@416
|
162 -- consider delegations:
|
|
jbe@416
|
163 UPDATE "direct_voter" SET "weight" = 1
|
|
jbe@416
|
164 WHERE "issue_id" = "issue_id_p";
|
|
jbe@416
|
165 PERFORM "add_vote_delegations"("issue_id_p");
|
|
jbe@416
|
166 -- mark first preferences:
|
|
jbe@416
|
167 UPDATE "vote" SET "first_preference" = "subquery"."first_preference"
|
|
jbe@416
|
168 FROM (
|
|
jbe@416
|
169 SELECT
|
|
jbe@416
|
170 "vote"."initiative_id",
|
|
jbe@416
|
171 "vote"."member_id",
|
|
jbe@416
|
172 CASE WHEN "vote"."grade" > 0 THEN
|
|
jbe@416
|
173 CASE WHEN "vote"."grade" = max("agg"."grade") THEN TRUE ELSE FALSE END
|
|
jbe@416
|
174 ELSE NULL
|
|
jbe@416
|
175 END AS "first_preference"
|
|
jbe@416
|
176 FROM "vote"
|
|
jbe@416
|
177 JOIN "initiative" -- NOTE: due to missing index on issue_id
|
|
jbe@416
|
178 ON "vote"."issue_id" = "initiative"."issue_id"
|
|
jbe@416
|
179 JOIN "vote" AS "agg"
|
|
jbe@416
|
180 ON "initiative"."id" = "agg"."initiative_id"
|
|
jbe@416
|
181 AND "vote"."member_id" = "agg"."member_id"
|
|
jbe@416
|
182 GROUP BY "vote"."initiative_id", "vote"."member_id"
|
|
jbe@416
|
183 ) AS "subquery"
|
|
jbe@416
|
184 WHERE "vote"."issue_id" = "issue_id_p"
|
|
jbe@416
|
185 AND "vote"."initiative_id" = "subquery"."initiative_id"
|
|
jbe@416
|
186 AND "vote"."member_id" = "subquery"."member_id";
|
|
jbe@416
|
187 -- finish overriding protection triggers (avoids garbage):
|
|
jbe@416
|
188 DELETE FROM "temporary_transaction_data"
|
|
jbe@416
|
189 WHERE "key" = 'override_protection_triggers';
|
|
jbe@416
|
190 -- materialize battle_view:
|
|
jbe@416
|
191 -- NOTE: "closed" column of issue must be set at this point
|
|
jbe@416
|
192 DELETE FROM "battle" WHERE "issue_id" = "issue_id_p";
|
|
jbe@416
|
193 INSERT INTO "battle" (
|
|
jbe@416
|
194 "issue_id",
|
|
jbe@416
|
195 "winning_initiative_id", "losing_initiative_id",
|
|
jbe@416
|
196 "count"
|
|
jbe@416
|
197 ) SELECT
|
|
jbe@416
|
198 "issue_id",
|
|
jbe@416
|
199 "winning_initiative_id", "losing_initiative_id",
|
|
jbe@416
|
200 "count"
|
|
jbe@416
|
201 FROM "battle_view" WHERE "issue_id" = "issue_id_p";
|
|
jbe@416
|
202 -- set voter count:
|
|
jbe@416
|
203 UPDATE "issue" SET
|
|
jbe@416
|
204 "voter_count" = (
|
|
jbe@416
|
205 SELECT coalesce(sum("weight"), 0)
|
|
jbe@416
|
206 FROM "direct_voter" WHERE "issue_id" = "issue_id_p"
|
|
jbe@416
|
207 )
|
|
jbe@416
|
208 WHERE "id" = "issue_id_p";
|
|
jbe@416
|
209 -- calculate "first_preference_votes":
|
|
jbe@416
|
210 UPDATE "initiative"
|
|
jbe@416
|
211 SET "first_preference_votes" = coalesce("subquery"."sum", 0)
|
|
jbe@416
|
212 FROM (
|
|
jbe@416
|
213 SELECT "vote"."initiative_id", sum("direct_voter"."weight")
|
|
jbe@416
|
214 FROM "vote" JOIN "direct_voter"
|
|
jbe@416
|
215 ON "vote"."issue_id" = "direct_voter"."issue_id"
|
|
jbe@416
|
216 AND "vote"."member_id" = "direct_voter"."member_id"
|
|
jbe@416
|
217 WHERE "vote"."first_preference"
|
|
jbe@416
|
218 GROUP BY "vote"."initiative_id"
|
|
jbe@416
|
219 ) AS "subquery"
|
|
jbe@416
|
220 WHERE "initiative"."issue_id" = "issue_id_p"
|
|
jbe@416
|
221 AND "initiative"."admitted"
|
|
jbe@416
|
222 AND "initiative"."id" = "subquery"."initiative_id";
|
|
jbe@416
|
223 -- copy "positive_votes" and "negative_votes" from "battle" table:
|
|
jbe@416
|
224 UPDATE "initiative" SET
|
|
jbe@416
|
225 "positive_votes" = "battle_win"."count",
|
|
jbe@416
|
226 "negative_votes" = "battle_lose"."count"
|
|
jbe@416
|
227 FROM "battle" AS "battle_win", "battle" AS "battle_lose"
|
|
jbe@416
|
228 WHERE
|
|
jbe@416
|
229 "battle_win"."issue_id" = "issue_id_p" AND
|
|
jbe@416
|
230 "battle_win"."winning_initiative_id" = "initiative"."id" AND
|
|
jbe@416
|
231 "battle_win"."losing_initiative_id" ISNULL AND
|
|
jbe@416
|
232 "battle_lose"."issue_id" = "issue_id_p" AND
|
|
jbe@416
|
233 "battle_lose"."losing_initiative_id" = "initiative"."id" AND
|
|
jbe@416
|
234 "battle_lose"."winning_initiative_id" ISNULL;
|
|
jbe@416
|
235 END;
|
|
jbe@416
|
236 $$;
|
|
jbe@416
|
237
|
|
jbe@416
|
238 COMMIT;
|