# HG changeset patch # User Daniel Poelzleithner # Date 1286473512 -7200 # Node ID 0758a2e0262013e29e490eae712ce8e78ebb2304 # Parent 4fc1779a9c98bc8afb1bb9106f6b8131d3f89aa2 implement auto_support and delegation checks * users can put their support in auto_support mode that supports every new draft text, this is automaticly done for the author of the draft. * enforce that new delegations cannot be done set on inactive members. * delete also incomming delegations on delete of a user. diff -r 4fc1779a9c98 -r 0758a2e02620 core.sql --- a/core.sql Mon Oct 04 14:24:29 2010 +0200 +++ b/core.sql Thu Oct 07 19:45:12 2010 +0200 @@ -614,6 +614,7 @@ "initiative_id" INT4, "member_id" INT4, "draft_id" INT8 NOT NULL, + "auto_support" BOOLEAN NOT NULL DEFAULT 'f', FOREIGN KEY ("issue_id", "member_id") REFERENCES "interest" ("issue_id", "member_id") ON DELETE CASCADE ON UPDATE CASCADE, FOREIGN KEY ("initiative_id", "draft_id") REFERENCES "draft" ("initiative_id", "id") ON DELETE CASCADE ON UPDATE CASCADE ); CREATE INDEX "supporter_member_id_idx" ON "supporter" ("member_id"); @@ -622,6 +623,23 @@ COMMENT ON COLUMN "supporter"."draft_id" IS 'Latest seen draft, defaults to current draft of the initiative (implemented by trigger "default_for_draft_id")'; +CREATE FUNCTION update_supporter_drafts() + RETURNS trigger + LANGUAGE 'plpgsql' AS $$ + BEGIN + UPDATE supporter SET draft_id = NEW.id + WHERE initiative_id = NEW.initiative_id AND + (auto_support = 't' OR member_id = NEW.author_id); + RETURN new; + END +$$; + +CREATE TRIGGER "update_draft_supporter" + AFTER INSERT ON "draft" + FOR EACH ROW EXECUTE PROCEDURE + update_supporter_drafts(); + +COMMENT ON FUNCTION "update_supporter_drafts"() IS 'Automaticly update the supported draft_id to the latest version when auto_support is enabled'; CREATE TABLE "opinion" ( "initiative_id" INT4 NOT NULL, @@ -668,6 +686,26 @@ COMMENT ON COLUMN "delegation"."area_id" IS 'Reference to area, if delegation is area-wide, otherwise NULL'; COMMENT ON COLUMN "delegation"."issue_id" IS 'Reference to issue, if delegation is issue-wide, otherwise NULL'; +CREATE FUNCTION "check_delegation"() + RETURNS TRIGGER + LANGUAGE 'plpgsql' VOLATILE AS $$ + BEGIN + IF EXISTS ( + SELECT NULL FROM "member" WHERE + "id" = NEW."trustee_id" AND active = 'n' + ) THEN + RAISE EXCEPTION 'Cannot delegate to an inactive member'; + END IF; + RETURN NEW; + END; +$$; + +CREATE TRIGGER "update_delegation" + BEFORE INSERT OR UPDATE ON "delegation" + FOR EACH ROW EXECUTE PROCEDURE + check_delegation(); + +COMMENT ON FUNCTION "check_delegation"() IS 'Sanity checks for new delegation. Dont allow delegations to inactive members'; CREATE TABLE "direct_population_snapshot" ( PRIMARY KEY ("issue_id", "event", "member_id"), @@ -3377,6 +3415,7 @@ DELETE FROM "suggestion_setting" WHERE "member_id" = "member_id_p"; DELETE FROM "membership" WHERE "member_id" = "member_id_p"; DELETE FROM "delegation" WHERE "truster_id" = "member_id_p"; + DELETE FROM "delegation" WHERE "trustee_id" = "member_id_p"; DELETE FROM "direct_voter" USING "issue" WHERE "direct_voter"."issue_id" = "issue"."id" AND "issue"."closed" ISNULL diff -r 4fc1779a9c98 -r 0758a2e02620 update/core-update.v1.2.8-v1.2.9.sql --- /dev/null Thu Jan 01 00:00:00 1970 +0000 +++ b/update/core-update.v1.2.8-v1.2.9.sql Thu Oct 07 19:45:12 2010 +0200 @@ -0,0 +1,101 @@ +BEGIN; + +CREATE OR REPLACE VIEW "liquid_feedback_version" AS + SELECT * FROM (VALUES ('1.2.9', 1, 2, 9)) + AS "subquery"("string", "major", "minor", "revision"); + + +ALTER TABLE "supporter" ADD "auto_support" BOOLEAN NOT NULL DEFAULT 'f'; + +CREATE FUNCTION update_supporter_drafts() + RETURNS trigger + LANGUAGE 'plpgsql' AS $$ + BEGIN + UPDATE supporter SET draft_id = NEW.id + WHERE initiative_id = NEW.initiative_id AND + (auto_support = 't' OR member_id = NEW.author_id); + RETURN new; + END +$$; + +COMMENT ON FUNCTION "update_supporter_drafts"() IS 'Automaticly update the supported draft_id to the latest version when auto_support is enabled'; + +CREATE TRIGGER "update_draft_supporter" + AFTER INSERT ON "draft" + FOR EACH ROW EXECUTE PROCEDURE + update_supporter_drafts(); + +CREATE FUNCTION "check_delegation"() + RETURNS TRIGGER + LANGUAGE 'plpgsql' VOLATILE AS $$ + BEGIN + IF EXISTS ( + SELECT NULL FROM "member" WHERE + "id" = NEW."trustee_id" AND active = 'n' + ) THEN + RAISE EXCEPTION 'Cannot delegate to an inactive member'; + END IF; + RETURN NEW; + END; +$$; + +CREATE TRIGGER "update_delegation" + BEFORE INSERT OR UPDATE ON "delegation" + FOR EACH ROW EXECUTE PROCEDURE + check_delegation(); + +CREATE OR REPLACE FUNCTION "delete_member"("member_id_p" "member"."id"%TYPE) + RETURNS VOID + LANGUAGE 'plpgsql' VOLATILE AS $$ + BEGIN + UPDATE "member" SET + "last_login" = NULL, + "login" = NULL, + "password" = NULL, + "active" = FALSE, + "notify_email" = NULL, + "notify_email_unconfirmed" = NULL, + "notify_email_secret" = NULL, + "notify_email_secret_expiry" = NULL, + "notify_email_lock_expiry" = NULL, + "password_reset_secret" = NULL, + "password_reset_secret_expiry" = NULL, + "organizational_unit" = NULL, + "internal_posts" = NULL, + "realname" = NULL, + "birthday" = NULL, + "address" = NULL, + "email" = NULL, + "xmpp_address" = NULL, + "website" = NULL, + "phone" = NULL, + "mobile_phone" = NULL, + "profession" = NULL, + "external_memberships" = NULL, + "external_posts" = NULL, + "statement" = NULL + WHERE "id" = "member_id_p"; + -- "text_search_data" is updated by triggers + DELETE FROM "setting" WHERE "member_id" = "member_id_p"; + DELETE FROM "setting_map" WHERE "member_id" = "member_id_p"; + DELETE FROM "member_relation_setting" WHERE "member_id" = "member_id_p"; + DELETE FROM "member_image" WHERE "member_id" = "member_id_p"; + DELETE FROM "contact" WHERE "member_id" = "member_id_p"; + DELETE FROM "area_setting" WHERE "member_id" = "member_id_p"; + DELETE FROM "issue_setting" WHERE "member_id" = "member_id_p"; + DELETE FROM "initiative_setting" WHERE "member_id" = "member_id_p"; + DELETE FROM "suggestion_setting" WHERE "member_id" = "member_id_p"; + DELETE FROM "membership" WHERE "member_id" = "member_id_p"; + DELETE FROM "delegation" WHERE "truster_id" = "member_id_p"; + DELETE FROM "delegation" WHERE "trustee_id" = "member_id_p"; + DELETE FROM "direct_voter" USING "issue" + WHERE "direct_voter"."issue_id" = "issue"."id" + AND "issue"."closed" ISNULL + AND "member_id" = "member_id_p"; + RETURN; + END; + $$; + +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)'; + +COMMIT;