gengx

2026-08-27 14:04:28 +08:00
parent f7720831be
commit 334890171e
3016 changed files with 263403 additions and 27971 deletions
@@ -0,0 +1,68 @@
+CREATE TABLE IF NOT EXISTS im_conversations (
+  id BIGINT UNSIGNED NOT NULL AUTO_INCREMENT,
+  conversation_type TINYINT UNSIGNED NOT NULL DEFAULT 1,
+  last_seq BIGINT UNSIGNED NOT NULL DEFAULT 0,
+  last_message_id BIGINT UNSIGNED NULL,
+  last_message_at DATETIME(3) NULL,
+  status TINYINT UNSIGNED NOT NULL DEFAULT 1,
+  created_at DATETIME(3) NOT NULL DEFAULT CURRENT_TIMESTAMP(3),
+  updated_at DATETIME(3) NOT NULL DEFAULT CURRENT_TIMESTAMP(3) ON UPDATE CURRENT_TIMESTAMP(3),
+  PRIMARY KEY (id),
+  KEY idx_conversation_last (last_message_at)
+) ENGINE=InnoDB DEFAULT CHARSET=utf8mb4 COLLATE=utf8mb4_unicode_ci;
+
+CREATE TABLE IF NOT EXISTS im_direct_conversations (
+  conversation_id BIGINT UNSIGNED NOT NULL,
+  user1_id BIGINT UNSIGNED NOT NULL,
+  user2_id BIGINT UNSIGNED NOT NULL,
+  created_at DATETIME(3) NOT NULL DEFAULT CURRENT_TIMESTAMP(3),
+  PRIMARY KEY (conversation_id),
+  UNIQUE KEY uk_direct_pair (user1_id, user2_id)
+) ENGINE=InnoDB DEFAULT CHARSET=utf8mb4 COLLATE=utf8mb4_unicode_ci;
+
+CREATE TABLE IF NOT EXISTS im_conversation_members (
+  conversation_id BIGINT UNSIGNED NOT NULL,
+  user_id BIGINT UNSIGNED NOT NULL,
+  join_seq BIGINT UNSIGNED NOT NULL DEFAULT 0,
+  read_seq BIGINT UNSIGNED NOT NULL DEFAULT 0,
+  delivered_seq BIGINT UNSIGNED NOT NULL DEFAULT 0,
+  clear_seq BIGINT UNSIGNED NOT NULL DEFAULT 0,
+  pinned TINYINT(1) NOT NULL DEFAULT 0,
+  muted TINYINT(1) NOT NULL DEFAULT 0,
+  status TINYINT UNSIGNED NOT NULL DEFAULT 1,
+  joined_at DATETIME(3) NOT NULL DEFAULT CURRENT_TIMESTAMP(3),
+  updated_at DATETIME(3) NOT NULL DEFAULT CURRENT_TIMESTAMP(3) ON UPDATE CURRENT_TIMESTAMP(3),
+  PRIMARY KEY (conversation_id, user_id),
+  KEY idx_member_user (user_id, updated_at)
+) ENGINE=InnoDB DEFAULT CHARSET=utf8mb4 COLLATE=utf8mb4_unicode_ci;
+
+CREATE TABLE IF NOT EXISTS im_messages (
+  id BIGINT UNSIGNED NOT NULL AUTO_INCREMENT,
+  conversation_id BIGINT UNSIGNED NOT NULL,
+  seq BIGINT UNSIGNED NOT NULL,
+  sender_id BIGINT UNSIGNED NOT NULL,
+  client_msg_id CHAR(26) CHARACTER SET ascii COLLATE ascii_bin NOT NULL,
+  message_type SMALLINT UNSIGNED NOT NULL,
+  body MEDIUMBLOB NOT NULL,
+  reply_to_message_id BIGINT UNSIGNED NULL,
+  moderation_status TINYINT UNSIGNED NOT NULL DEFAULT 1,
+  recalled_at DATETIME(3) NULL,
+  created_at DATETIME(3) NOT NULL DEFAULT CURRENT_TIMESTAMP(3),
+  PRIMARY KEY (id),
+  UNIQUE KEY uk_conv_seq (conversation_id, seq),
+  UNIQUE KEY uk_sender_client_msg (sender_id, client_msg_id),
+  KEY idx_conv_created (conversation_id, created_at)
+) ENGINE=InnoDB DEFAULT CHARSET=utf8mb4 COLLATE=utf8mb4_unicode_ci;
+
+CREATE TABLE IF NOT EXISTS im_user_sync_events (
+  user_id BIGINT UNSIGNED NOT NULL,
+  event_seq BIGINT UNSIGNED NOT NULL,
+  event_type SMALLINT UNSIGNED NOT NULL,
+  conversation_id BIGINT UNSIGNED NOT NULL,
+  message_seq BIGINT UNSIGNED NOT NULL,
+  event_data MEDIUMBLOB NULL,
+  created_at DATETIME(3) NOT NULL DEFAULT CURRENT_TIMESTAMP(3),
+  PRIMARY KEY (user_id, event_seq),
+  KEY idx_sync_created (created_at)
+) ENGINE=InnoDB DEFAULT CHARSET=utf8mb4 COLLATE=utf8mb4_unicode_ci;
+