AI问数二期

bbit_ai/sql/cube_report_state.sql

@@ -3,23 +3,51 @@ CREATE TABLE IF NOT EXISTS ai_cube_report_states (
     dify_conversation_id VARCHAR(128) PRIMARY KEY,
     created_by UUID NOT NULL,
     title VARCHAR(200) NOT NULL DEFAULT '新数据对话',
-    tenant_id VARCHAR(64),
+    tenant_id VARCHAR(64) NOT NULL,
     tenant_name VARCHAR(200) NOT NULL DEFAULT '',
-    allow_global BOOLEAN NOT NULL DEFAULT FALSE,
     current_cube JSONB NOT NULL,
     limit_source VARCHAR(16) NOT NULL DEFAULT 'system',
     response_message TEXT NOT NULL DEFAULT '',
+    request_content TEXT NOT NULL DEFAULT '',
     created_at TIMESTAMPTZ NOT NULL DEFAULT NOW(),
     updated_at TIMESTAMPTZ NOT NULL DEFAULT NOW(),
     CONSTRAINT ck_ai_cube_report_states_limit_source
-        CHECK (limit_source IN ('system', 'user')),
-    CONSTRAINT ck_ai_cube_report_states_scope
-        CHECK (allow_global OR tenant_id IS NOT NULL)
+        CHECK (limit_source IN ('system', 'user'))
 );
 
+ALTER TABLE ai_cube_report_states
+    ADD COLUMN IF NOT EXISTS request_content TEXT NOT NULL DEFAULT '';
+
 CREATE INDEX IF NOT EXISTS idx_ai_cube_report_states_user_updated
     ON ai_cube_report_states (created_by, updated_at DESC);
 
 COMMENT ON TABLE ai_cube_report_states IS 'Cube 数据助手当前查询状态；聊天历史由 Dify 保存';
 COMMENT ON COLUMN ai_cube_report_states.current_cube IS '工作流最后一次成功返回的原始 Cube query';
 COMMENT ON COLUMN ai_cube_report_states.limit_source IS 'system=系统预览限制，user=用户明确指定限制';
+COMMENT ON COLUMN ai_cube_report_states.request_content IS '最近一次成功生成 Cube query 的用户需求';
+
+CREATE TABLE IF NOT EXISTS ai_cube_saved_reports (
+    id UUID PRIMARY KEY,
+    dify_conversation_id VARCHAR(128) NOT NULL,
+    created_by UUID NOT NULL,
+    title VARCHAR(200) NOT NULL,
+    requirement TEXT NOT NULL DEFAULT '',
+    tenant_id VARCHAR(64) NOT NULL,
+    tenant_name VARCHAR(200) NOT NULL DEFAULT '',
+    cube_query JSONB NOT NULL,
+    limit_source VARCHAR(16) NOT NULL DEFAULT 'system',
+    response_message TEXT NOT NULL DEFAULT '',
+    created_at TIMESTAMPTZ NOT NULL DEFAULT NOW(),
+    updated_at TIMESTAMPTZ NOT NULL DEFAULT NOW(),
+    CONSTRAINT uq_ai_cube_saved_reports_user_conversation
+        UNIQUE (created_by, dify_conversation_id),
+    CONSTRAINT ck_ai_cube_saved_reports_limit_source
+        CHECK (limit_source IN ('system', 'user'))
+);
+
+CREATE INDEX IF NOT EXISTS idx_ai_cube_saved_reports_user_tenant_updated
+    ON ai_cube_saved_reports (created_by, tenant_id, updated_at DESC);
+
+COMMENT ON TABLE ai_cube_saved_reports IS '用户收藏的 Cube 报表；每个 Dify 会话最多收藏一个报表';
+COMMENT ON COLUMN ai_cube_saved_reports.requirement IS '最近一次成功生成该报表的用户需求';
+COMMENT ON COLUMN ai_cube_saved_reports.cube_query IS '收藏报表当前使用的原始 Cube query';