ae9a71034d
Add HTTP /v1 MVC, TCP send path, groups with server-side member-avatar collage, object-storage upload, and friends/favorites around the architecture-v3 layout. Co-authored-by: Cursor <cursoragent@cursor.com>
14 lines
937 B
SQL
14 lines
937 B
SQL
-- 用户收藏。媒体对象复制到 perm/fav，不引用 chat/ 原 key；源对象过期则无法再收藏。
|
||
|
||
CREATE TABLE IF NOT EXISTS favorites (
|
||
id BIGINT PRIMARY KEY COMMENT 'Snowflake 收藏 id',
|
||
user_id BIGINT NOT NULL COMMENT '收藏者 user_id',
|
||
msg_id BIGINT NOT NULL COMMENT '原消息 Snowflake id，仅作来源；撤回不影响收藏',
|
||
conversation_id BIGINT NOT NULL COMMENT '原会话 id，仅作来源',
|
||
message_type SMALLINT NOT NULL COMMENT '消息类型，与 messages.message_type 一致',
|
||
content BLOB NOT NULL COMMENT '收藏快照（JSON 字节）；媒体 key 已复制到 perm/fav/',
|
||
created_at DATETIME(3) NOT NULL COMMENT '收藏时间',
|
||
UNIQUE KEY uk_user_msg (user_id, msg_id),
|
||
KEY idx_user_id (user_id, id)
|
||
) COMMENT='用户收藏。媒体复制到 perm/fav；chat/ 源过期后收藏失败，不提供补传';
|