liquid_feedback_core

changeset 57:a7ad50614d82 v1.2.0

Removed "login" name history; Deletion functions delete more data

Details:
- Removed "login" name history
- Deletion functions "delete_member" and "delete_private_data" delete more data
-- Fields "last_login" and "notify_email_lock_expiry" of table "member"
-- Final votes on open issues are deleted by "delete_member" function as well
- Version number changed to v1.2.0
- Update script
author jbe
date Wed Jul 14 13:28:28 2010 +0200 (2010-07-14)
parents 7f772c17ec05
children 1d39bf61365d
files core.sql update/core-update.v1.1.0-v1.2.0.sql
line diff
     1.1 --- a/core.sql	Thu Jul 08 20:58:22 2010 +0200
     1.2 +++ b/core.sql	Wed Jul 14 13:28:28 2010 +0200
     1.3 @@ -6,7 +6,7 @@
     1.4  BEGIN;
     1.5  
     1.6  CREATE VIEW "liquid_feedback_version" AS
     1.7 -  SELECT * FROM (VALUES ('1.1.0', 1, 1, 0))
     1.8 +  SELECT * FROM (VALUES ('1.2.0', 1, 2, 0))
     1.9    AS "subquery"("string", "major", "minor", "revision");
    1.10  
    1.11  
    1.12 @@ -120,15 +120,14 @@
    1.13          "id"                    SERIAL8         PRIMARY KEY,
    1.14          "member_id"             INT4            NOT NULL REFERENCES "member" ("id") ON DELETE CASCADE ON UPDATE CASCADE,
    1.15          "until"                 TIMESTAMPTZ     NOT NULL DEFAULT now(),
    1.16 -        "login"                 TEXT,
    1.17          "active"                BOOLEAN         NOT NULL,
    1.18          "name"                  TEXT            NOT NULL );
    1.19  CREATE INDEX "member_history_member_id_idx" ON "member_history" ("member_id");
    1.20  
    1.21 -COMMENT ON TABLE "member_history" IS 'Filled by trigger; keeps information about old names, login names and active flag of members';
    1.22 +COMMENT ON TABLE "member_history" IS 'Filled by trigger; keeps information about old names and active flag of members';
    1.23  
    1.24  COMMENT ON COLUMN "member_history"."id"    IS 'Primary key, which can be used to sort entries correctly (and time warp resistant)';
    1.25 -COMMENT ON COLUMN "member_history"."until" IS 'Timestamp until the name and login had been valid';
    1.26 +COMMENT ON COLUMN "member_history"."until" IS 'Timestamp until the data was valid';
    1.27  
    1.28  
    1.29  CREATE TABLE "invite_code" (
    1.30 @@ -796,16 +795,12 @@
    1.31    LANGUAGE 'plpgsql' VOLATILE AS $$
    1.32      BEGIN
    1.33        IF
    1.34 -        ( NEW."login" NOTNULL AND OLD."login" NOTNULL AND
    1.35 -          NEW."login" != OLD."login" ) OR
    1.36 -        ( NEW."login" NOTNULL AND OLD."login" ISNULL ) OR
    1.37 -        ( NEW."login" ISNULL AND OLD."login" NOTNULL ) OR
    1.38          NEW."active" != OLD."active" OR
    1.39          NEW."name"   != OLD."name"
    1.40        THEN
    1.41          INSERT INTO "member_history"
    1.42 -          ("member_id", "login", "active", "name")
    1.43 -          VALUES (NEW."id", OLD."login", OLD."active", OLD."name");
    1.44 +          ("member_id", "active", "name")
    1.45 +          VALUES (NEW."id", OLD."active", OLD."name");
    1.46        END IF;
    1.47        RETURN NULL;
    1.48      END;
    1.49 @@ -816,7 +811,7 @@
    1.50    "write_member_history_trigger"();
    1.51  
    1.52  COMMENT ON FUNCTION "write_member_history_trigger"()  IS 'Implementation of trigger "write_member_history" on table "member"';
    1.53 -COMMENT ON TRIGGER "write_member_history" ON "member" IS 'When changing name or login of a member, create a history entry in "member_history" table';
    1.54 +COMMENT ON TRIGGER "write_member_history" ON "member" IS 'When changing certain fields of a member, create a history entry in "member_history" table';
    1.55  
    1.56  
    1.57  
    1.58 @@ -3184,6 +3179,7 @@
    1.59    LANGUAGE 'plpgsql' VOLATILE AS $$
    1.60      BEGIN
    1.61        UPDATE "member" SET
    1.62 +        "last_login"                   = NULL,
    1.63          "login"                        = NULL,
    1.64          "password"                     = NULL,
    1.65          "active"                       = FALSE,
    1.66 @@ -3191,6 +3187,7 @@
    1.67          "notify_email_unconfirmed"     = NULL,
    1.68          "notify_email_secret"          = NULL,
    1.69          "notify_email_secret_expiry"   = NULL,
    1.70 +        "notify_email_lock_expiry"     = NULL,
    1.71          "password_reset_secret"        = NULL,
    1.72          "password_reset_secret_expiry" = NULL,
    1.73          "organizational_unit"          = NULL,
    1.74 @@ -3209,8 +3206,6 @@
    1.75          "statement"                    = NULL
    1.76          WHERE "id" = "member_id_p";
    1.77        -- "text_search_data" is updated by triggers
    1.78 -      UPDATE "member_history" SET "login" = NULL
    1.79 -        WHERE "member_id" = "member_id_p";
    1.80        DELETE FROM "setting"            WHERE "member_id" = "member_id_p";
    1.81        DELETE FROM "setting_map"        WHERE "member_id" = "member_id_p";
    1.82        DELETE FROM "member_relation_setting" WHERE "member_id" = "member_id_p";
    1.83 @@ -3222,11 +3217,15 @@
    1.84        DELETE FROM "suggestion_setting" WHERE "member_id" = "member_id_p";
    1.85        DELETE FROM "membership"         WHERE "member_id" = "member_id_p";
    1.86        DELETE FROM "delegation"         WHERE "truster_id" = "member_id_p";
    1.87 +      DELETE FROM "direct_voter" USING "issue"
    1.88 +        WHERE "direct_voter"."issue_id" = "issue"."id"
    1.89 +        AND "issue"."closed" ISNULL
    1.90 +        AND "member_id" = "member_id_p";
    1.91        RETURN;
    1.92      END;
    1.93    $$;
    1.94  
    1.95 -COMMENT ON FUNCTION "delete_member"("member_id_p" "member"."id"%TYPE) IS 'Clear certain settings and data of a particular member (data protection)';
    1.96 +COMMENT ON FUNCTION "delete_member"("member_id_p" "member"."id"%TYPE) IS 'Deactivate member and clear certain settings and data of this member (data protection)';
    1.97  
    1.98  
    1.99  CREATE FUNCTION "delete_private_data"()
   1.100 @@ -3234,12 +3233,14 @@
   1.101    LANGUAGE 'plpgsql' VOLATILE AS $$
   1.102      BEGIN
   1.103        UPDATE "member" SET
   1.104 +        "last_login"                   = NULL,
   1.105          "login"                        = NULL,
   1.106          "password"                     = NULL,
   1.107          "notify_email"                 = NULL,
   1.108          "notify_email_unconfirmed"     = NULL,
   1.109          "notify_email_secret"          = NULL,
   1.110          "notify_email_secret_expiry"   = NULL,
   1.111 +        "notify_email_lock_expiry"     = NULL,
   1.112          "password_reset_secret"        = NULL,
   1.113          "password_reset_secret_expiry" = NULL,
   1.114          "organizational_unit"          = NULL,
   1.115 @@ -3257,7 +3258,6 @@
   1.116          "external_posts"               = NULL,
   1.117          "statement"                    = NULL;
   1.118        -- "text_search_data" is updated by triggers
   1.119 -      UPDATE "member_history" SET "login" = NULL;
   1.120        DELETE FROM "invite_code";
   1.121        DELETE FROM "setting";
   1.122        DELETE FROM "setting_map";
     2.1 --- /dev/null	Thu Jan 01 00:00:00 1970 +0000
     2.2 +++ b/update/core-update.v1.1.0-v1.2.0.sql	Wed Jul 14 13:28:28 2010 +0200
     2.3 @@ -0,0 +1,131 @@
     2.4 +BEGIN;
     2.5 +
     2.6 +CREATE OR REPLACE VIEW "liquid_feedback_version" AS
     2.7 +  SELECT * FROM (VALUES ('1.2.0', 1, 2, 0))
     2.8 +  AS "subquery"("string", "major", "minor", "revision");
     2.9 +
    2.10 +ALTER TABLE "member_history" DROP COLUMN "login";
    2.11 +
    2.12 +COMMENT ON TABLE "member_history" IS 'Filled by trigger; keeps information about old names and active flag of members';
    2.13 +COMMENT ON COLUMN "member_history"."until" IS 'Timestamp until the data was valid';
    2.14 +
    2.15 +CREATE OR REPLACE FUNCTION "write_member_history_trigger"()
    2.16 +  RETURNS TRIGGER
    2.17 +  LANGUAGE 'plpgsql' VOLATILE AS $$
    2.18 +    BEGIN
    2.19 +      IF
    2.20 +        NEW."active" != OLD."active" OR
    2.21 +        NEW."name"   != OLD."name"
    2.22 +      THEN
    2.23 +        INSERT INTO "member_history"
    2.24 +          ("member_id", "active", "name")
    2.25 +          VALUES (NEW."id", OLD."active", OLD."name");
    2.26 +      END IF;
    2.27 +      RETURN NULL;
    2.28 +    END;
    2.29 +  $$;
    2.30 +
    2.31 +COMMENT ON TRIGGER "write_member_history" ON "member" IS 'When changing certain fields of a member, create a history entry in "member_history" table';
    2.32 +
    2.33 +CREATE OR REPLACE FUNCTION "delete_member"("member_id_p" "member"."id"%TYPE)
    2.34 +  RETURNS VOID
    2.35 +  LANGUAGE 'plpgsql' VOLATILE AS $$
    2.36 +    BEGIN
    2.37 +      UPDATE "member" SET
    2.38 +        "last_login"                   = NULL,
    2.39 +        "login"                        = NULL,
    2.40 +        "password"                     = NULL,
    2.41 +        "active"                       = FALSE,
    2.42 +        "notify_email"                 = NULL,
    2.43 +        "notify_email_unconfirmed"     = NULL,
    2.44 +        "notify_email_secret"          = NULL,
    2.45 +        "notify_email_secret_expiry"   = NULL,
    2.46 +        "notify_email_lock_expiry"     = NULL,
    2.47 +        "password_reset_secret"        = NULL,
    2.48 +        "password_reset_secret_expiry" = NULL,
    2.49 +        "organizational_unit"          = NULL,
    2.50 +        "internal_posts"               = NULL,
    2.51 +        "realname"                     = NULL,
    2.52 +        "birthday"                     = NULL,
    2.53 +        "address"                      = NULL,
    2.54 +        "email"                        = NULL,
    2.55 +        "xmpp_address"                 = NULL,
    2.56 +        "website"                      = NULL,
    2.57 +        "phone"                        = NULL,
    2.58 +        "mobile_phone"                 = NULL,
    2.59 +        "profession"                   = NULL,
    2.60 +        "external_memberships"         = NULL,
    2.61 +        "external_posts"               = NULL,
    2.62 +        "statement"                    = NULL
    2.63 +        WHERE "id" = "member_id_p";
    2.64 +      -- "text_search_data" is updated by triggers
    2.65 +      DELETE FROM "setting"            WHERE "member_id" = "member_id_p";
    2.66 +      DELETE FROM "setting_map"        WHERE "member_id" = "member_id_p";
    2.67 +      DELETE FROM "member_relation_setting" WHERE "member_id" = "member_id_p";
    2.68 +      DELETE FROM "member_image"       WHERE "member_id" = "member_id_p";
    2.69 +      DELETE FROM "contact"            WHERE "member_id" = "member_id_p";
    2.70 +      DELETE FROM "area_setting"       WHERE "member_id" = "member_id_p";
    2.71 +      DELETE FROM "issue_setting"      WHERE "member_id" = "member_id_p";
    2.72 +      DELETE FROM "initiative_setting" WHERE "member_id" = "member_id_p";
    2.73 +      DELETE FROM "suggestion_setting" WHERE "member_id" = "member_id_p";
    2.74 +      DELETE FROM "membership"         WHERE "member_id" = "member_id_p";
    2.75 +      DELETE FROM "delegation"         WHERE "truster_id" = "member_id_p";
    2.76 +      DELETE FROM "direct_voter" USING "issue"
    2.77 +        WHERE "direct_voter"."issue_id" = "issue"."id"
    2.78 +        AND "issue"."closed" ISNULL
    2.79 +        AND "member_id" = "member_id_p";
    2.80 +      RETURN;
    2.81 +    END;
    2.82 +  $$;
    2.83 +
    2.84 +COMMENT ON FUNCTION "delete_member"("member_id_p" "member"."id"%TYPE) IS 'Deactivate member and clear certain settings and data of this member (data protection)';
    2.85 +
    2.86 +CREATE OR REPLACE FUNCTION "delete_private_data"()
    2.87 +  RETURNS VOID
    2.88 +  LANGUAGE 'plpgsql' VOLATILE AS $$
    2.89 +    BEGIN
    2.90 +      UPDATE "member" SET
    2.91 +        "last_login"                   = NULL,
    2.92 +        "login"                        = NULL,
    2.93 +        "password"                     = NULL,
    2.94 +        "notify_email"                 = NULL,
    2.95 +        "notify_email_unconfirmed"     = NULL,
    2.96 +        "notify_email_secret"          = NULL,
    2.97 +        "notify_email_secret_expiry"   = NULL,
    2.98 +        "notify_email_lock_expiry"     = NULL,
    2.99 +        "password_reset_secret"        = NULL,
   2.100 +        "password_reset_secret_expiry" = NULL,
   2.101 +        "organizational_unit"          = NULL,
   2.102 +        "internal_posts"               = NULL,
   2.103 +        "realname"                     = NULL,
   2.104 +        "birthday"                     = NULL,
   2.105 +        "address"                      = NULL,
   2.106 +        "email"                        = NULL,
   2.107 +        "xmpp_address"                 = NULL,
   2.108 +        "website"                      = NULL,
   2.109 +        "phone"                        = NULL,
   2.110 +        "mobile_phone"                 = NULL,
   2.111 +        "profession"                   = NULL,
   2.112 +        "external_memberships"         = NULL,
   2.113 +        "external_posts"               = NULL,
   2.114 +        "statement"                    = NULL;
   2.115 +      -- "text_search_data" is updated by triggers
   2.116 +      DELETE FROM "invite_code";
   2.117 +      DELETE FROM "setting";
   2.118 +      DELETE FROM "setting_map";
   2.119 +      DELETE FROM "member_relation_setting";
   2.120 +      DELETE FROM "member_image";
   2.121 +      DELETE FROM "contact";
   2.122 +      DELETE FROM "session";
   2.123 +      DELETE FROM "area_setting";
   2.124 +      DELETE FROM "issue_setting";
   2.125 +      DELETE FROM "initiative_setting";
   2.126 +      DELETE FROM "suggestion_setting";
   2.127 +      DELETE FROM "direct_voter" USING "issue"
   2.128 +        WHERE "direct_voter"."issue_id" = "issue"."id"
   2.129 +        AND "issue"."closed" ISNULL;
   2.130 +      RETURN;
   2.131 +    END;
   2.132 +  $$;
   2.133 +
   2.134 +COMMIT;

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