674 lines
24 KiB
PL/PgSQL
674 lines
24 KiB
PL/PgSQL
DROP VIEW IF EXISTS "v_pres_annotation_curr";
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DROP VIEW IF EXISTS "v_pres_annotation_history_curr";
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DROP VIEW IF EXISTS "v_pres_page_cursor";
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DROP VIEW IF EXISTS "v_pres_page_writers";
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DROP TABLE IF EXISTS "pres_annotation_history";
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DROP TABLE IF EXISTS "pres_annotation";
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DROP TABLE IF EXISTS "pres_page_cursor";
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DROP TABLE IF EXISTS "pres_page_writers";
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DROP TABLE IF EXISTS "pres_page";
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DROP TABLE IF EXISTS "pres_presentation";
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DROP VIEW IF EXISTS "v_chat";
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DROP VIEW IF EXISTS "v_chat_message_public";
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DROP VIEW IF EXISTS "v_chat_message_private";
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DROP VIEW IF EXISTS "v_chat_participant";
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DROP VIEW IF EXISTS "v_user_typing_public";
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DROP TABLE IF EXISTS "chat_user";
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DROP TABLE IF EXISTS "chat_message";
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DROP TABLE IF EXISTS "chat";
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DROP VIEW IF EXISTS "v_user_camera";
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DROP VIEW IF EXISTS "v_user_voice";
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--DROP VIEW IF EXISTS "v_user_whiteboard";
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DROP VIEW IF EXISTS "v_user_breakoutRoom";
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DROP VIEW IF EXISTS "v_user";
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DROP VIEW IF EXISTS "v_user_current";
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DROP VIEW IF EXISTS "v_user_ref";
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DROP TABLE IF EXISTS "user_camera";
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DROP TABLE IF EXISTS "user_voice";
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--DROP TABLE IF EXISTS "user_whiteboard";
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DROP TABLE IF EXISTS "user_breakoutRoom";
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DROP TABLE IF EXISTS "user_connectionStatus";
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DROP TABLE IF EXISTS "user";
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DROP VIEW IF EXISTS "v_meeting_lockSettings";
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DROP VIEW IF EXISTS "v_meeting_showUserlist";
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DROP VIEW IF EXISTS "v_meeting_usersPolicies";
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DROP TABLE IF EXISTS "meeting_breakout";
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DROP TABLE IF EXISTS "meeting_recording";
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DROP TABLE IF EXISTS "meeting_welcome";
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DROP TABLE IF EXISTS "meeting_voice";
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DROP TABLE IF EXISTS "meeting_users";
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DROP TABLE IF EXISTS "meeting_metadata";
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DROP TABLE IF EXISTS "meeting_lockSettings";
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DROP TABLE IF EXISTS "meeting_usersPolicies";
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DROP TABLE IF EXISTS "meeting_group";
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DROP TABLE IF EXISTS "meeting";
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DROP FUNCTION IF EXISTS "update_user_presenter_trigger_func";
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DROP FUNCTION IF EXISTS "update_pres_presentation_current_trigger_func";
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DROP FUNCTION IF EXISTS "update_pres_page_current_trigger_func";
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DROP FUNCTION IF EXISTS "pres_page_writers_update_delete_trigger_func";
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DROP FUNCTION IF EXISTS "update_user_hasDrawPermissionOnCurrentPage(varchar, varchar)";
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-- ========== Meeting tables
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create table "meeting" (
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"meetingId" varchar(100) primary key,
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"extId" varchar(100),
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"name" varchar(100),
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"isBreakout" boolean,
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"disabledFeatures" varchar[],
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"meetingCameraCap" integer,
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"maxPinnedCameras" integer,
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"notifyRecordingIsOn" boolean,
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"presentationUploadExternalDescription" text,
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"presentationUploadExternalUrl" varchar(500),
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"learningDashboardAccessToken" varchar(100),
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"html5InstanceId" varchar(100),
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"createdTime" bigint,
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"duration" integer
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);
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create table "meeting_breakout" (
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"meetingId" varchar(100) primary key references "meeting"("meetingId") ON DELETE CASCADE,
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"parentId" varchar(100),
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"sequence" integer,
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"freeJoin" boolean,
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"breakoutRooms" varchar[],
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"record" boolean,
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"privateChatEnabled" boolean,
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"captureNotes" boolean,
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"captureSlides" boolean,
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"captureNotesFilename" varchar(100),
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"captureSlidesFilename" varchar(100)
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);
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create index "idx_meeting_breakout_meetingId" on "meeting_breakout"("meetingId");
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create table "meeting_recording" (
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"meetingId" varchar(100) primary key references "meeting"("meetingId") ON DELETE CASCADE,
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"record" boolean,
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"autoStartRecording" boolean,
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"allowStartStopRecording" boolean,
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"keepEvents" boolean
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);
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create index "idx_meeting_recording_meetingId" on "meeting_recording"("meetingId");
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create table "meeting_welcome" (
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"meetingId" varchar(100) primary key references "meeting"("meetingId") ON DELETE CASCADE,
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"welcomeMsgTemplate" text,
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"welcomeMsg" text,
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"modOnlyMessage" text
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);
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create index "idx_meeting_welcome_meetingId" on "meeting_welcome"("meetingId");
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create table "meeting_voice" (
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"meetingId" varchar(100) primary key references "meeting"("meetingId") ON DELETE CASCADE,
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"telVoice" varchar(100),
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"voiceConf" varchar(100),
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"dialNumber" varchar(100),
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"muteOnStart" boolean
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);
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create index "idx_meeting_voice_meetingId" on "meeting_voice"("meetingId");
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create table "meeting_usersPolicies" (
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"meetingId" varchar(100) primary key references "meeting"("meetingId") ON DELETE CASCADE,
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"maxUsers" integer,
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"maxUserConcurrentAccesses" integer,
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"webcamsOnlyForModerator" boolean,
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"userCameraCap" integer,
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"guestPolicy" varchar(100),
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"meetingLayout" varchar(100),
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"allowModsToUnmuteUsers" boolean,
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"allowModsToEjectCameras" boolean,
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"authenticatedGuest" boolean
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);
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create index "idx_meeting_usersPolicies_meetingId" on "meeting_usersPolicies"("meetingId");
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CREATE OR REPLACE VIEW "v_meeting_usersPolicies" AS SELECT * FROM "meeting_usersPolicies";
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create table "meeting_metadata"(
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"meetingId" varchar(100) references "meeting"("meetingId") ON DELETE CASCADE,
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"name" varchar(255),
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"value" varchar(255),
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CONSTRAINT "meeting_metadata_pkey" PRIMARY KEY ("meetingId","name")
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);
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create index "idx_meeting_metadata_meetingId" on "meeting_metadata"("meetingId");
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create table "meeting_lockSettings" (
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"meetingId" varchar(100) primary key references "meeting"("meetingId") ON DELETE CASCADE,
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"disableCam" boolean,
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"disableMic" boolean,
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"disablePrivateChat" boolean,
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"disablePublicChat" boolean,
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"disableNotes" boolean,
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"hideUserList" boolean,
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"lockOnJoin" boolean,
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"lockOnJoinConfigurable" boolean,
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"hideViewersCursor" boolean
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);
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create index "idx_meeting_lockSettings_meetingId" on "meeting_lockSettings"("meetingId");
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CREATE OR REPLACE VIEW "v_meeting_lockSettings" AS
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SELECT
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mls."meetingId",
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mls."disableCam",
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mls."disableMic",
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mls."disablePrivateChat",
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mls."disablePublicChat",
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mls."disableNotes",
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mls."hideUserList",
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mls."hideViewersCursor",
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mup."webcamsOnlyForModerator",
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CASE WHEN
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mls."disableCam" IS TRUE THEN TRUE
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WHEN mls."disableMic" IS TRUE THEN TRUE
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WHEN mls."disablePrivateChat" IS TRUE THEN TRUE
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WHEN mls."disablePublicChat" IS TRUE THEN TRUE
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WHEN mls."disableNotes" IS TRUE THEN TRUE
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WHEN mls."hideUserList" IS TRUE THEN TRUE
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WHEN mls."hideViewersCursor" IS TRUE THEN TRUE
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WHEN mup."webcamsOnlyForModerator" IS TRUE THEN TRUE
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ELSE FALSE
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END "hasActiveLockSetting"
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FROM meeting m
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JOIN "meeting_lockSettings" mls ON mls."meetingId" = m."meetingId"
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JOIN "meeting_usersPolicies" mup ON mup."meetingId" = m."meetingId";
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CREATE OR REPLACE VIEW "v_meeting_showUserlist" AS
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SELECT "meetingId"
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FROM "meeting_lockSettings"
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WHERE "hideUserList" IS FALSE;
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CREATE INDEX "idx_meeting_lockSettings_hideUserList_false" ON "meeting_lockSettings"("meetingId") WHERE "hideUserList" IS FALSE;
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create table "meeting_group" (
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"meetingId" varchar(100) references "meeting"("meetingId") ON DELETE CASCADE,
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"groupId" varchar(100),
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"name" varchar(100),
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"usersExtId" varchar[],
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CONSTRAINT "meeting_group_pkey" PRIMARY KEY ("meetingId","groupId")
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);
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create index "idx_meeting_group_meetingId" on "meeting_group"("meetingId");
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-- ========== User tables
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CREATE TABLE "user" (
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"userId" varchar(50) NOT NULL PRIMARY KEY,
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"extId" varchar(50) NULL,
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"meetingId" varchar(100) NULL references "meeting"("meetingId") ON DELETE CASCADE,
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"name" varchar(255) NULL,
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"avatar" varchar(500) NULL,
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"color" varchar(7) NULL,
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"emoji" varchar,
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"emojiTime" timestamp,
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"guest" bool NULL,
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"guestStatus" varchar(50),
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"mobile" bool NULL,
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"clientType" varchar(50),
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-- "excludeFromDashboard" bool NULL,
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"role" varchar(20) NULL,
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"authed" bool NULL,
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"joined" bool NULL,
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"leftFlag" bool NULL,
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-- "ejected" bool null,
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-- "ejectReason" varchar(255),
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"banned" bool NULL,
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"loggedOut" bool NULL,
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"registeredOn" bigint NULL,
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"presenter" bool NULL,
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"pinned" bool NULL,
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"locked" bool NULL,
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"hasDrawPermissionOnCurrentPage" bool default FALSE
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);
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CREATE INDEX "idx_user_meetingId" ON "user"("meetingId");
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--hasDrawPermissionOnCurrentPage is necessary to improve the performance of the order by of userlist
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COMMENT ON COLUMN "user"."hasDrawPermissionOnCurrentPage" IS 'This column is dynamically populated by triggers of tables: user, pres_presentation, pres_page, pres_page_writers';
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--Virtual columns isDialIn, isModerator and isOnline
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ALTER TABLE "user" ADD COLUMN "isDialIn" boolean GENERATED ALWAYS AS (CASE WHEN "clientType" = 'dial-in-user' THEN true ELSE false END) STORED;
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--ALTER TABLE "user" ADD COLUMN "isModerator" boolean GENERATED ALWAYS AS (CASE WHEN "role" = 'MODERATOR' THEN true ELSE false END) STORED;
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--ALTER TABLE "user" ADD COLUMN "isOnline" boolean GENERATED ALWAYS AS (CASE WHEN "joined" IS true AND "loggedOut" IS false THEN true ELSE false END) STORED;
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CREATE OR REPLACE VIEW "v_user"
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AS SELECT "user"."userId",
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"user"."extId",
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"user"."meetingId",
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"user"."name",
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"user"."avatar",
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"user"."color",
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"user"."emoji",
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"user"."emojiTime",
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"user"."guest",
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"user"."guestStatus",
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"user"."mobile",
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"user"."clientType",
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"user"."isDialIn",
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"user"."role",
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"user"."authed",
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"user"."joined",
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"user"."leftFlag",
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"user"."banned",
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"user"."loggedOut",
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"user"."registeredOn",
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"user"."presenter",
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"user"."pinned",
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"user"."locked",
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"user"."hasDrawPermissionOnCurrentPage",
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CASE WHEN "user"."role" = 'MODERATOR' THEN true ELSE false END "isModerator",
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CASE WHEN "user"."joined" IS true AND "user"."loggedOut" IS false THEN true ELSE false END "isOnline"
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FROM "user"
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WHERE "user"."loggedOut" IS FALSE
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AND "user".joined IS TRUE;
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CREATE INDEX "idx_v_user_meetingId" ON "user"("meetingId") where "user"."loggedOut" IS FALSE and "user"."joined" IS TRUE;
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CREATE INDEX "idx_v_user_meetingId_orderByColumns" ON "user"("meetingId","role","emojiTime","isDialIn","hasDrawPermissionOnCurrentPage","name","userId") where "user"."loggedOut" IS FALSE and "user"."joined" IS TRUE;
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CREATE OR REPLACE VIEW "v_user_current"
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AS SELECT "user"."userId",
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"user"."extId",
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"user"."meetingId",
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"user"."name",
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"user"."avatar",
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"user"."color",
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"user"."emoji",
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"user"."guest",
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"user"."guestStatus",
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"user"."mobile",
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"user"."clientType",
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"user"."isDialIn",
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"user"."role",
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"user"."authed",
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"user"."joined",
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"user"."leftFlag",
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"user"."banned",
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"user"."loggedOut",
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"user"."registeredOn",
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"user"."presenter",
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"user"."pinned",
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"user"."locked",
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"user"."hasDrawPermissionOnCurrentPage",
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CASE WHEN "user"."role" = 'MODERATOR' THEN true ELSE false END "isModerator"
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FROM "user";
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--v_user_ref will be used only as foreign key (not possible to fetch this table directly through graphql)
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--it is necessary because v_user has some conditions like "lockSettings-hideUserList"
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--but viewers still needs to query this users as foreign key of chat, cameras, etc
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CREATE OR REPLACE VIEW "v_user_ref"
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AS SELECT "user"."userId",
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"user"."extId",
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"user"."meetingId",
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"user"."name",
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"user"."avatar",
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"user"."color",
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"user"."emoji",
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"user"."guest",
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"user"."guestStatus",
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"user"."mobile",
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"user"."clientType",
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"user"."isDialIn",
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"user"."role",
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"user"."authed",
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"user"."joined",
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"user"."leftFlag",
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"user"."banned",
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"user"."loggedOut",
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"user"."registeredOn",
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"user"."presenter",
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"user"."pinned",
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"user"."locked",
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"user"."hasDrawPermissionOnCurrentPage",
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CASE WHEN "user"."role" = 'MODERATOR' THEN true ELSE false END "isModerator",
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CASE WHEN "user"."joined" IS true AND "user"."loggedOut" IS false THEN true ELSE false END "isOnline"
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FROM "user";
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CREATE TABLE "user_voice" (
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"userId" varchar(50) PRIMARY KEY NOT NULL REFERENCES "user"("userId") ON DELETE CASCADE,
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"voiceUserId" varchar(100),
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"callerName" varchar(100),
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"callerNum" varchar(100),
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"callingWith" varchar(100),
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"joined" boolean NULL,
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"listenOnly" boolean NULL,
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"muted" boolean NULL,
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"spoke" boolean NULL,
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"talking" boolean NULL,
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"floor" boolean NULL,
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"lastFloorTime" varchar(25),
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"voiceConf" varchar(100),
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"color" varchar(7),
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"endTime" bigint NULL,
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"startTime" bigint NULL
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);
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--CREATE INDEX "idx_user_voice_userId" ON "user_voice"("userId");
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CREATE OR REPLACE VIEW "v_user_voice" AS
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SELECT
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u."meetingId",
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"user_voice" .*,
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greatest(coalesce(user_voice."startTime", 0), coalesce(user_voice."endTime", 0)) AS "lastSpeakChangedAt"
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FROM "user_voice"
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JOIN "user" u ON u."userId" = "user_voice"."userId";
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CREATE TABLE "user_camera" (
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"streamId" varchar(100) PRIMARY KEY,
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"userId" varchar(50) NOT NULL REFERENCES "user"("userId") ON DELETE CASCADE
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);
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CREATE INDEX "idx_user_camera_userId" ON "user_camera"("userId");
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CREATE OR REPLACE VIEW "v_user_camera" AS
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SELECT
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u."meetingId",
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"user_camera" .*
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FROM "user_camera"
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JOIN "user" u ON u."userId" = user_camera."userId";
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CREATE TABLE "user_breakoutRoom" (
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"userId" varchar(50) PRIMARY KEY REFERENCES "user"("userId") ON DELETE CASCADE,
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"breakoutRoomId" varchar(100),
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"isDefaultName" boolean,
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"sequence" int,
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"shortName" varchar(100),
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"currentlyInRoom" boolean
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);
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--CREATE INDEX "idx_user_breakoutRoom_userId" ON "user_breakoutRoom"("userId");
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CREATE OR REPLACE VIEW "v_user_breakoutRoom" AS
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SELECT
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u."meetingId",
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"user_breakoutRoom" .*
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FROM "user_breakoutRoom"
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JOIN "user" u ON u."userId" = "user_breakoutRoom"."userId";
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CREATE TABLE "user_connectionStatus" (
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"userId" varchar(50) PRIMARY KEY REFERENCES "user"("userId") ON DELETE CASCADE,
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"meetingId" varchar(100) REFERENCES "meeting"("meetingId") ON DELETE CASCADE,
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"status" varchar(15),
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"statusUpdatedAt" timestamp,
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"connectionAliveAt" timestamp
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);
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create index "idx_user_connectionStatus_meetingId" on "user_connectionStatus"("meetingId");
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--CREATE OR REPLACE VIEW "v_user_connectionStatus" AS
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--SELECT u."meetingId", u."userId", uc.status, uc."statusUpdatedAt", uc."connectionAliveAt",
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--CASE WHEN "statusUpdatedAt" < current_timestamp - INTERVAL '20 seconds' THEN TRUE ELSE FALSE END AS "clientNotResponding"
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--FROM "user" u
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--LEFT JOIN "user_connectionStatus" uc ON uc."userId" = u."userId";
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-- ===================== CHAT TABLES
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CREATE TABLE "chat" (
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"chatId" varchar(100),
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"meetingId" varchar(100) REFERENCES "meeting"("meetingId") ON DELETE CASCADE,
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"access" varchar(20),
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"createdBy" varchar(25),
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CONSTRAINT "chat_pkey" PRIMARY KEY ("chatId","meetingId")
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);
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CREATE INDEX "idx_chat_meetingId" ON "chat"("meetingId");
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CREATE TABLE "chat_user" (
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"chatId" varchar(100),
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"meetingId" varchar(100),
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"userId" varchar(50),
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"lastSeenAt" bigint,
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"typingAt" timestamp,
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CONSTRAINT "chat_user_pkey" PRIMARY KEY ("chatId","meetingId","userId"),
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CONSTRAINT chat_fk FOREIGN KEY ("chatId", "meetingId") REFERENCES "chat"("chatId", "meetingId") ON DELETE CASCADE
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);
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CREATE INDEX "idx_chat_user_chatId" ON "chat_user"("chatId","meetingId");
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CREATE OR REPLACE VIEW "v_user_typing_public" AS
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SELECT "meetingId", "chatId", "userId", "typingAt",
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CASE WHEN "typingAt" > current_timestamp - INTERVAL '5 seconds' THEN true ELSE false END AS "isCurrentlyTyping"
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FROM chat_user
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WHERE "chatId" = 'MAIN-PUBLIC-GROUP-CHAT';
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CREATE TABLE "chat_message" (
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"messageId" varchar(100) PRIMARY KEY,
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"chatId" varchar(100),
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"meetingId" varchar(100),
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"correlationId" varchar(100),
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"createdTime" bigint,
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"chatEmphasizedText" boolean,
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"message" TEXT,
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"senderId" varchar(100),
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"senderName" varchar(255),
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"senderRole" varchar(20),
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CONSTRAINT chat_fk FOREIGN KEY ("chatId", "meetingId") REFERENCES "chat"("chatId", "meetingId") ON DELETE CASCADE
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);
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CREATE INDEX "idx_chat_message_chatId" ON "chat_message"("chatId","meetingId");
|
|
|
|
CREATE OR REPLACE VIEW "v_chat" AS
|
|
SELECT "user"."userId",
|
|
chat."meetingId",
|
|
chat."chatId",
|
|
chat_with."userId" AS "participantId",
|
|
count(DISTINCT cm."messageId") "totalMessages",
|
|
sum(CASE WHEN cm."senderId" != "user"."userId" and cm."createdTime" > coalesce(cu."lastSeenAt",0) THEN 1 ELSE 0 end) "totalUnread",
|
|
CASE WHEN chat."access" = 'PUBLIC_ACCESS' THEN true ELSE false end public
|
|
FROM "user"
|
|
LEFT JOIN "chat_user" cu ON cu."meetingId" = "user"."meetingId" AND cu."userId" = "user"."userId"
|
|
--now it will always add chat_user for public chat onUserJoin
|
|
--JOIN "chat" ON "user"."meetingId" = chat."meetingId" AND (cu."chatId" = chat."chatId" OR chat."chatId" = 'MAIN-PUBLIC-GROUP-CHAT')
|
|
JOIN "chat" ON "user"."meetingId" = chat."meetingId" AND cu."chatId" = chat."chatId"
|
|
LEFT JOIN "chat_user" chat_with ON chat_with."meetingId" = chat."meetingId" AND chat_with."chatId" = chat."chatId" AND chat."chatId" != 'MAIN-PUBLIC-GROUP-CHAT' AND chat_with."userId" != cu."userId"
|
|
LEFT JOIN chat_message cm ON cm."meetingId" = chat."meetingId" AND cm."chatId" = chat."chatId"
|
|
GROUP BY "user"."userId", chat."meetingId", chat."chatId", chat_with."userId";
|
|
|
|
CREATE OR REPLACE VIEW "v_chat_message_public" AS
|
|
SELECT cm.*, to_timestamp("createdTime" / 1000) AS "createdTimeAsDate"
|
|
FROM chat_message cm
|
|
WHERE cm."chatId" = 'MAIN-PUBLIC-GROUP-CHAT';
|
|
|
|
CREATE OR REPLACE VIEW "v_chat_message_private" AS
|
|
SELECT cu."userId", cm.*, to_timestamp("createdTime" / 1000) AS "createdTimeAsDate"
|
|
FROM chat_message cm
|
|
JOIN chat_user cu ON cu."meetingId" = cm."meetingId" AND cu."chatId" = cm."chatId"
|
|
WHERE cm."chatId" != 'MAIN-PUBLIC-GROUP-CHAT';
|
|
|
|
|
|
|
|
--============ Presentation / Annotation
|
|
|
|
|
|
CREATE TABLE "pres_presentation" (
|
|
"presentationId" varchar(100) PRIMARY KEY,
|
|
"meetingId" varchar(100) REFERENCES "meeting"("meetingId") ON DELETE CASCADE,
|
|
"current" boolean,
|
|
"downloadable" boolean,
|
|
"removable" boolean
|
|
);
|
|
CREATE INDEX "idx_pres_presentation_meetingId" ON "pres_presentation"("meetingId");
|
|
|
|
CREATE TABLE "pres_page" (
|
|
"pageId" varchar(100) PRIMARY KEY,
|
|
"presentationId" varchar(100) REFERENCES "pres_presentation"("presentationId") ON DELETE CASCADE,
|
|
"num" integer,
|
|
"urls" TEXT,
|
|
"current" boolean,
|
|
"xOffset" NUMERIC,
|
|
"yOffset" NUMERIC,
|
|
"widthRatio" NUMERIC,
|
|
"heightRatio" NUMERIC
|
|
);
|
|
CREATE INDEX "idx_pres_page_presentationId" ON "pres_page"("presentationId");
|
|
|
|
CREATE TABLE "pres_annotation" (
|
|
"annotationId" varchar(100) PRIMARY KEY,
|
|
"pageId" varchar(100) REFERENCES "pres_page"("pageId") ON DELETE CASCADE,
|
|
"userId" varchar(50),
|
|
"annotationInfo" TEXT,
|
|
"lastHistorySequence" integer,
|
|
"lastUpdatedAt" timestamp DEFAULT now()
|
|
);
|
|
CREATE INDEX "idx_pres_annotation_pageId" ON "pres_annotation"("pageId");
|
|
CREATE INDEX "idx_pres_annotation_updatedAt" ON "pres_annotation"("pageId","lastUpdatedAt");
|
|
|
|
CREATE TABLE "pres_annotation_history" (
|
|
"sequence" serial PRIMARY KEY,
|
|
"annotationId" varchar(100),
|
|
"pageId" varchar(100) REFERENCES "pres_page"("pageId") ON DELETE CASCADE,
|
|
"userId" varchar(50),
|
|
"annotationInfo" TEXT
|
|
-- "lastUpdatedAt" timestamp DEFAULT now()
|
|
);
|
|
CREATE INDEX "idx_pres_annotation_history_pageId" ON "pres_annotation"("pageId");
|
|
|
|
CREATE VIEW "v_pres_annotation_curr" AS
|
|
SELECT p."meetingId", pp."presentationId", pa.*
|
|
FROM pres_presentation p
|
|
JOIN pres_page pp ON pp."presentationId" = p."presentationId"
|
|
JOIN pres_annotation pa ON pa."pageId" = pp."pageId"
|
|
WHERE p."current" IS true
|
|
AND pp."current" IS true;
|
|
|
|
CREATE VIEW "v_pres_annotation_history_curr" AS
|
|
SELECT p."meetingId", pp."presentationId", pah.*
|
|
FROM pres_presentation p
|
|
JOIN pres_page pp ON pp."presentationId" = p."presentationId"
|
|
JOIN pres_annotation_history pah ON pah."pageId" = pp."pageId"
|
|
WHERE p."current" IS true
|
|
AND pp."current" IS true;
|
|
|
|
CREATE TABLE "pres_page_writers" (
|
|
"pageId" varchar(100) REFERENCES "pres_page"("pageId") ON DELETE CASCADE,
|
|
"userId" varchar(50) REFERENCES "user"("userId") ON DELETE CASCADE,
|
|
"changedModeOn" bigint,
|
|
CONSTRAINT "pres_page_writers_pkey" PRIMARY KEY ("pageId","userId")
|
|
);
|
|
create index "idx_pres_page_writers_userID" on "pres_page_writers"("userId");
|
|
|
|
CREATE OR REPLACE VIEW "v_pres_page_writers" AS
|
|
SELECT
|
|
u."meetingId",
|
|
"pres_presentation"."presentationId",
|
|
"pres_page_writers" .*,
|
|
CASE WHEN pres_presentation."current" IS true AND pres_page."current" IS true THEN true ELSE false END AS "isCurrentPage"
|
|
FROM "pres_page_writers"
|
|
JOIN "user" u ON u."userId" = "pres_page_writers"."userId"
|
|
JOIN "pres_page" ON "pres_page"."pageId" = "pres_page_writers"."pageId"
|
|
JOIN "pres_presentation" ON "pres_presentation"."presentationId" = "pres_page"."presentationId" ;
|
|
|
|
------------------------------------------------------------
|
|
-- Triggers to automatically control "user" flag "hasDrawPermissionOnCurrentPage"
|
|
|
|
CREATE OR REPLACE FUNCTION "update_user_hasDrawPermissionOnCurrentPage"("p_userId" varchar DEFAULT NULL, "p_meetingId" varchar DEFAULT NULL)
|
|
RETURNS VOID AS $$
|
|
DECLARE
|
|
where_clause TEXT := '';
|
|
BEGIN
|
|
IF "p_userId" IS NOT NULL THEN
|
|
where_clause := format(' AND "userId" = %L', "p_userId");
|
|
END IF;
|
|
IF "p_meetingId" IS NOT NULL THEN
|
|
where_clause := format('%s AND "meetingId" = %L', where_clause, "p_meetingId");
|
|
END IF;
|
|
|
|
IF where_clause <> '' THEN
|
|
where_clause := substring(where_clause from 6);
|
|
EXECUTE format('UPDATE "user"
|
|
SET "hasDrawPermissionOnCurrentPage" =
|
|
CASE WHEN presenter THEN TRUE
|
|
WHEN EXISTS (
|
|
SELECT 1 FROM "v_pres_page_writers" v
|
|
WHERE v."userId" = "user"."userId"
|
|
AND v."isCurrentPage" IS TRUE
|
|
) THEN TRUE
|
|
ELSE FALSE
|
|
END WHERE %s', where_clause);
|
|
ELSE
|
|
RAISE EXCEPTION 'No params provided';
|
|
END IF;
|
|
END;
|
|
$$ LANGUAGE plpgsql;
|
|
|
|
-- user (on update presenter)
|
|
CREATE OR REPLACE FUNCTION update_user_presenter_trigger_func() RETURNS TRIGGER AS $$
|
|
BEGIN
|
|
IF OLD."presenter" <> NEW."presenter" THEN
|
|
PERFORM "update_user_hasDrawPermissionOnCurrentPage"(NEW."userId", NULL);
|
|
END IF;
|
|
RETURN NEW;
|
|
END;
|
|
$$ LANGUAGE plpgsql;
|
|
|
|
CREATE TRIGGER update_user_presenter_trigger AFTER UPDATE OF "presenter" ON "user"
|
|
FOR EACH ROW EXECUTE FUNCTION update_user_presenter_trigger_func();
|
|
|
|
-- pres_presentation (on update current)
|
|
CREATE OR REPLACE FUNCTION update_pres_presentation_current_trigger_func() RETURNS TRIGGER AS $$
|
|
BEGIN
|
|
IF OLD."current" <> NEW."current" THEN
|
|
PERFORM "update_user_hasDrawPermissionOnCurrentPage"(NULL, NEW."meetingId");
|
|
END IF;
|
|
RETURN NEW;
|
|
END;
|
|
$$ LANGUAGE plpgsql;
|
|
|
|
CREATE TRIGGER update_pres_presentation_current_trigger AFTER UPDATE OF "current" ON "pres_presentation"
|
|
FOR EACH ROW EXECUTE FUNCTION update_pres_presentation_current_trigger_func();
|
|
|
|
-- pres_page (on update current)
|
|
CREATE OR REPLACE FUNCTION update_pres_page_current_trigger_func()
|
|
RETURNS TRIGGER AS $$
|
|
BEGIN
|
|
IF OLD."current" <> NEW."current" THEN
|
|
PERFORM "update_user_hasDrawPermissionOnCurrentPage"(NULL, pres_presentation."meetingId")
|
|
FROM pres_presentation
|
|
WHERE "presentationId" = NEW."presentationId";
|
|
END IF;
|
|
RETURN NEW;
|
|
END;
|
|
$$ LANGUAGE plpgsql;
|
|
|
|
CREATE TRIGGER update_pres_page_current_trigger AFTER UPDATE OF "current" ON "pres_page"
|
|
FOR EACH ROW EXECUTE FUNCTION update_pres_page_current_trigger_func();
|
|
|
|
-- pres_page_writers (on insert, update or delete)
|
|
CREATE OR REPLACE FUNCTION ins_upd_del_pres_page_writers_trigger_func()
|
|
RETURNS TRIGGER AS $$
|
|
BEGIN
|
|
IF TG_OP = 'UPDATE' or TG_OP = 'INSERT' THEN
|
|
PERFORM "update_user_hasDrawPermissionOnCurrentPage"(NEW."userId", NULL);
|
|
ELSIF TG_OP = 'DELETE' THEN
|
|
PERFORM "update_user_hasDrawPermissionOnCurrentPage"(OLD."userId", NULL);
|
|
END IF;
|
|
RETURN NEW;
|
|
END;
|
|
$$ LANGUAGE plpgsql;
|
|
|
|
CREATE TRIGGER ins_upd_del_pres_page_writers_trigger AFTER INSERT OR UPDATE OR DELETE ON "pres_page_writers"
|
|
FOR EACH ROW EXECUTE FUNCTION ins_upd_del_pres_page_writers_trigger_func();
|
|
|
|
------------------------------------------------------------
|
|
|
|
|
|
|
|
CREATE TABLE "pres_page_cursor" (
|
|
"pageId" varchar(100) REFERENCES "pres_page"("pageId") ON DELETE CASCADE,
|
|
"userId" varchar(50) REFERENCES "user"("userId") ON DELETE CASCADE,
|
|
"xPercent" numeric,
|
|
"yPercent" numeric,
|
|
"lastUpdatedAt" timestamp DEFAULT now(),
|
|
CONSTRAINT "pres_page_cursor_pkey" PRIMARY KEY ("pageId","userId")
|
|
);
|
|
create index "idx_pres_page_cursor_pageId" on "pres_page_cursor"("pageId");
|
|
create index "idx_pres_page_cursor_userID" on "pres_page_cursor"("userId");
|
|
create index "idx_pres_page_cursor_lastUpdatedAt" on "pres_page_cursor"("pageId","lastUpdatedAt");
|
|
|
|
CREATE VIEW "v_pres_page_cursor" AS
|
|
SELECT pres_presentation."meetingId", pres_page."presentationId", c.*,
|
|
CASE WHEN pres_presentation."current" IS true AND pres_page."current" IS true THEN true ELSE false END AS "isCurrentPage"
|
|
FROM pres_page_cursor c
|
|
JOIN pres_page ON pres_page."pageId" = c."pageId"
|
|
JOIN pres_presentation ON pres_presentation."presentationId" = pres_page."presentationId";
|
|
|