1 BEGIN;

2

3 CREATE OR REPLACE VIEW "liquid_feedback_version" AS

4 SELECT * FROM (VALUES ('1.3.1', 1, 3, 1))

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

6

7 ALTER TABLE "member" ADD COLUMN "last_login_public" DATE;

8 ALTER TABLE "member" ADD COLUMN "locked" BOOLEAN NOT NULL DEFAULT FALSE;

9

10 COMMENT ON COLUMN "member"."last_login" IS 'Timestamp of last login';

11 COMMENT ON COLUMN "member"."last_login_public" IS 'Date of last login (time stripped for privacy reasons, updated only after day change)';

12 COMMENT ON COLUMN "member"."locked" IS 'Locked members can not log in.';

13 COMMENT ON COLUMN "member"."active" IS 'Memberships, support and votes are taken into account when corresponding members are marked as active. When the user does not log in for an extended period of time, this flag may be set to FALSE. If the user is not locked, he/she may reset the active flag by logging in.';

14

15 CREATE FUNCTION "publish_last_login"()

16 RETURNS VOID

17 LANGUAGE 'plpgsql' VOLATILE AS $$

18 BEGIN

19 LOCK TABLE "member" IN SHARE ROW EXCLUSIVE MODE;

20 UPDATE "member" SET "last_login_public" = "last_login"::date

21 WHERE "last_login"::date < 'today';

22 RETURN;

23 END;

24 $$;

25

26 COMMENT ON FUNCTION "publish_last_login"() IS 'Updates "last_login_public" field, which contains the date but not the time of the last login. For privacy reasons this function does not update "last_login_public", if the last login of a member has been today.';

27

28 CREATE OR REPLACE FUNCTION "create_interest_snapshot"

29 ( "issue_id_p" "issue"."id"%TYPE )

30 RETURNS VOID

31 LANGUAGE 'plpgsql' VOLATILE AS $$

32 DECLARE

33 "member_id_v" "member"."id"%TYPE;

34 BEGIN

35 DELETE FROM "direct_interest_snapshot"

36 WHERE "issue_id" = "issue_id_p"

37 AND "event" = 'periodic';

38 DELETE FROM "delegating_interest_snapshot"

39 WHERE "issue_id" = "issue_id_p"

40 AND "event" = 'periodic';

41 DELETE FROM "direct_supporter_snapshot"

42 WHERE "issue_id" = "issue_id_p"

43 AND "event" = 'periodic';

44 INSERT INTO "direct_interest_snapshot"

45 ("issue_id", "event", "member_id", "voting_requested")

46 SELECT

47 "issue_id_p" AS "issue_id",

48 'periodic' AS "event",

49 "member"."id" AS "member_id",

50 "interest"."voting_requested"

51 FROM "interest" JOIN "member"

52 ON "interest"."member_id" = "member"."id"

53 WHERE "interest"."issue_id" = "issue_id_p"

54 AND "member"."active";

55 FOR "member_id_v" IN

56 SELECT "member_id" FROM "direct_interest_snapshot"

57 WHERE "issue_id" = "issue_id_p"

58 AND "event" = 'periodic'

59 LOOP

60 UPDATE "direct_interest_snapshot" SET

61 "weight" = 1 +

62 "weight_of_added_delegations_for_interest_snapshot"(

63 "issue_id_p",

64 "member_id_v",

65 '{}'

66 )

67 WHERE "issue_id" = "issue_id_p"

68 AND "event" = 'periodic'

69 AND "member_id" = "member_id_v";

70 END LOOP;

71 INSERT INTO "direct_supporter_snapshot"

72 ( "issue_id", "initiative_id", "event", "member_id",

73 "informed", "satisfied" )

74 SELECT

75 "issue_id_p" AS "issue_id",

76 "initiative"."id" AS "initiative_id",

77 'periodic' AS "event",

78 "supporter"."member_id" AS "member_id",

79 "supporter"."draft_id" = "current_draft"."id" AS "informed",

80 NOT EXISTS (

81 SELECT NULL FROM "critical_opinion"

82 WHERE "initiative_id" = "initiative"."id"

83 AND "member_id" = "supporter"."member_id"

84 ) AS "satisfied"

85 FROM "initiative"

86 JOIN "supporter"

87 ON "supporter"."initiative_id" = "initiative"."id"

88 JOIN "current_draft"

89 ON "initiative"."id" = "current_draft"."initiative_id"

90 JOIN "direct_interest_snapshot"

91 ON "supporter"."member_id" = "direct_interest_snapshot"."member_id"

92 AND "initiative"."issue_id" = "direct_interest_snapshot"."issue_id"

93 AND "event" = 'periodic'

94 WHERE "initiative"."issue_id" = "issue_id_p";

95 RETURN;

96 END;

97 $$;

98

99 CREATE OR REPLACE FUNCTION "check_everything"()

100 RETURNS VOID

101 LANGUAGE 'plpgsql' VOLATILE AS $$

102 DECLARE

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

104 BEGIN

105 DELETE FROM "expired_session";

106 PERFORM "publish_last_login"();

107 PERFORM "calculate_member_counts"();

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

109 PERFORM "check_issue"("issue_id_v");

110 END LOOP;

111 FOR "issue_id_v" IN SELECT "id" FROM "issue_with_ranks_missing" LOOP

112 PERFORM "calculate_ranks"("issue_id_v");

113 END LOOP;

114 RETURN;

115 END;

116 $$;

117

118 COMMENT ON FUNCTION "check_everything"() IS 'Amongst other regular tasks this function performs "check_issue" for every open issue, and if possible, automatically calculates ranks. Use this function only for development and debugging purposes, as long transactions with exclusive locking may result. In productive environments you should call the lf_update program instead.';

119

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

121 RETURNS VOID

122 LANGUAGE 'plpgsql' VOLATILE AS $$

123 BEGIN

124 UPDATE "member" SET

125 "last_login" = NULL,

126 "last_login_public" = NULL,

127 "login" = NULL,

128 "password" = NULL,

129 "locked" = TRUE,

130 "active" = FALSE,

131 "notify_email" = NULL,

132 "notify_email_unconfirmed" = NULL,

133 "notify_email_secret" = NULL,

134 "notify_email_secret_expiry" = NULL,

135 "notify_email_lock_expiry" = NULL,

136 "password_reset_secret" = NULL,

137 "password_reset_secret_expiry" = NULL,

138 "organizational_unit" = NULL,

139 "internal_posts" = NULL,

140 "realname" = NULL,

141 "birthday" = NULL,

142 "address" = NULL,

143 "email" = NULL,

144 "xmpp_address" = NULL,

145 "website" = NULL,

146 "phone" = NULL,

147 "mobile_phone" = NULL,

148 "profession" = NULL,

149 "external_memberships" = NULL,

150 "external_posts" = NULL,

151 "statement" = NULL

152 WHERE "id" = "member_id_p";

153 -- "text_search_data" is updated by triggers

154 DELETE FROM "setting" WHERE "member_id" = "member_id_p";

155 DELETE FROM "setting_map" WHERE "member_id" = "member_id_p";

156 DELETE FROM "member_relation_setting" WHERE "member_id" = "member_id_p";

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

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

159 DELETE FROM "area_setting" WHERE "member_id" = "member_id_p";

160 DELETE FROM "issue_setting" WHERE "member_id" = "member_id_p";

161 DELETE FROM "initiative_setting" WHERE "member_id" = "member_id_p";

162 DELETE FROM "suggestion_setting" WHERE "member_id" = "member_id_p";

163 DELETE FROM "membership" WHERE "member_id" = "member_id_p";

164 DELETE FROM "ignored_issue" WHERE "member_id" = "member_id_p";

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

166 DELETE FROM "direct_voter" USING "issue"

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

168 AND "issue"."closed" ISNULL

169 AND "member_id" = "member_id_p";

170 RETURN;

171 END;

172 $$;

173

174 COMMIT;