rewrite: New Scheduled Session System.

data/migration/v12-13/migration.sql

@@ -154,7 +154,10 @@ CREATE TYPE CoinTransactionType AS ENUM(
   'VOICE_SESSION',
   'TEXT_SESSION',
   'ADMIN',
-  'TASKS'
+  'TASKS',
+  'SCHEDULE_BOOK',
+  'SCHEDULE_REWARD',
+  'OTHER'
 );
 
 
@@ -795,6 +798,136 @@ CREATE TABLE channel_webhooks(
 
 -- }}}
 
+-- Scheduled Sessions {{{
+/* Old Schema
+CREATE TABLE accountability_slots(
+  slotid SERIAL PRIMARY KEY,
+  guildid BIGINT NOT NULL REFERENCES guild_config(guildid),
+  channelid BIGINT,
+  start_at TIMESTAMPTZ (0) NOT NULL,
+  messageid BIGINT,
+  closed_at TIMESTAMPTZ
+);
+CREATE UNIQUE INDEX slot_channels ON accountability_slots(channelid);
+CREATE UNIQUE INDEX slot_guilds ON accountability_slots(guildid, start_at);
+CREATE INDEX slot_times ON accountability_slots(start_at);
+
+CREATE TABLE accountability_members(
+  slotid INTEGER NOT NULL REFERENCES accountability_slots(slotid) ON DELETE CASCADE,
+  userid BIGINT NOT NULL,
+  paid INTEGER NOT NULL,
+  duration INTEGER DEFAULT 0,
+  last_joined_at TIMESTAMPTZ,
+  PRIMARY KEY (slotid, userid)
+);
+CREATE INDEX slot_members ON accountability_members(userid);
+CREATE INDEX slot_members_slotid ON accountability_members(slotid);
+
+CREATE VIEW accountability_member_info AS
+  SELECT
+    *
+  FROM accountability_members
+  JOIN accountability_slots USING (slotid);
+
+CREATE VIEW accountability_open_slots AS
+  SELECT
+    *
+  FROM accountability_slots
+  WHERE closed_at IS NULL
+  ORDER BY start_at ASC;
+*/
+-- Create new schema
+CREATE TABLE schedule_slots(
+  slotid INTEGER PRIMARY KEY,
+  created_at TIMESTAMPTZ DEFAULT now()
+);
+
+CREATE TABLE schedule_guild_config(
+  guildid BIGINT PRIMARY KEY REFERENCES guild_config ON DELETE CASCADE,
+  schedule_cost INTEGER,
+  reward INTEGER,
+  bonus_reward INTEGER,
+  min_attendance INTEGER,
+  lobby_channel BIGINT,
+  room_channel BIGINT,
+  blacklist_after INTEGER,
+  blacklistrole BIGINT,
+  created_at TIMESTAMPTZ DEFAULT now()
+);
+
+CREATE TABLE schedule_channels(
+  guildid BIGINT NOT NULL REFERENCES schedule_guild_config ON DELETE CASCADE,
+  channelid BIGINT NOT NULL,
+  PRIMARY KEY (guildid, channelid)
+);
+
+CREATE TABLE schedule_sessions(
+  guildid BIGINT NOT NULL REFERENCES schedule_guild_config ON DELETE CASCADE,
+  slotid INTEGER NOT NULL REFERENCES schedule_slots ON DELETE CASCADE,
+  opened_at TIMESTAMPTZ,
+  closed_at TIMESTAMPTZ,
+  messageid BIGINT,
+  created_at TIMESTAMPTZ DEFAULT now(),
+  PRIMARY KEY (guildid, slotid)
+);
+
+CREATE TABLE schedule_session_members(
+  guildid BIGINT NOT NULL,
+  userid BIGINT NOT NULL,
+  slotid INTEGER NOT NULL,
+  booked_at TIMESTAMPTZ NOT NULL DEFAULT now(),
+  attended BOOLEAN NOT NULL DEFAULT False,
+  clock INTEGER NOT NULL DEFAULT 0,
+  book_transactionid INTEGER REFERENCES coin_transactions,
+  reward_transactionid INTEGER REFERENCES coin_transactions,
+  PRIMARY KEY (guildid, userid, slotid),
+  FOREIGN KEY (guildid, userid) REFERENCES members ON DELETE CASCADE,
+  FOREIGN KEY (guildid, slotid) REFERENCES schedule_sessions (guildid, slotid) ON DELETE CASCADE
+);
+CREATE INDEX schedule_session_members_users ON schedule_session_members(userid, slotid);
+
+-- Migrate data
+--- Create schedule_slots from accountability_slots
+INSERT INTO schedule_slots (slotid)
+  SELECT EXTRACT(EPOCH FROM old_slots.start_time)
+  FROM (SELECT DISTINCT(start_at) AS start_time FROM accountability_slots) AS old_slots;
+
+--- Create schedule_guild_config from guild_config
+INSERT INTO schedule_guild_config (guildid, schedule_cost, reward, bonus_reward, lobby_channel)
+  SELECT guildid, accountability_price, accountability_reward, accountability_bonus, accountability_lobby
+  FROM guild_config
+  WHERE guildid IN (SELECT DISTINCT(guildid) FROM accountability_slots);
+
+--- Update session rooms from accountability_slots
+WITH open_slots AS (
+  SELECT guildid, MAX(channelid) AS channelid
+  FROM accountability_slots
+  WHERE closed_at IS NULL
+  GROUP BY guildid
+)
+UPDATE schedule_guild_config
+SET room_channel = open_slots.channelid
+FROM open_slots
+WHERE schedule_guild_config.guildid = open_slots.guildid;
+
+--- Create schedule_sessions from accountability_slots
+INSERT INTO schedule_sessions (guildid, slotid, opened_at, closed_at)
+  SELECT guildid, new_slots.slotid, start_at, closed_at
+  FROM accountability_slots old_slots
+  LEFT JOIN schedule_slots new_slots
+  ON EXTRACT(EPOCH FROM old_slots.start_at) = new_slots.slotid;
+
+--- Create schedule_session_members from accountability_members
+INSERT INTO schedule_session_members (guildid, userid, slotid, booked_at, attended, clock)
+  SELECT old_slots.guildid, members.userid, new_slots.slotid, old_slots.start_at, (members.duration > 0), members.duration
+  FROM accountability_members members
+  LEFT JOIN accountability_slots old_slots ON members.slotid = old_slots.slotid
+  LEFT JOIN schedule_slots new_slots
+  ON EXTRACT(EPOCH FROM old_slots.start_at) = new_slots.slotid;
+
+-- Drop old schema
+-- }}}
+
 INSERT INTO VersionHistory (version, author) VALUES (13, 'v12-v13 migration');
 
 COMMIT;