admin模块接入数据库

docs/sql/30_rpc/product/rpc_admin_get_product_reviews_v1.sql

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+-- RPC: rpc_admin_get_product_reviews
+-- 作用：管理端分页获取商品评论列表，包含商品名称、用户名及规格
+-- 位置：docs/sql/30_rpc/product/rpc_admin_get_product_reviews_v1.sql
+
+CREATE OR REPLACE FUNCTION public.rpc_admin_get_product_reviews(
+    p_search_product text DEFAULT NULL,
+    p_search_user text DEFAULT NULL,
+    p_status integer DEFAULT NULL,
+    p_start_time timestamptz DEFAULT NULL,
+    p_end_time timestamptz DEFAULT NULL,
+    p_page integer DEFAULT 1,
+    p_page_size integer DEFAULT 20
+)
+RETURNS TABLE (
+    id uuid,
+    product_id uuid,
+    product_name text,
+    product_image text,
+    user_id uuid,
+    username text,
+    rating integer,
+    content text,
+    merchant_reply text,
+    status integer,
+    created_at timestamptz,
+    total_count bigint
+)
+LANGUAGE plpgsql
+SECURITY DEFINER
+SET search_path = public
+AS $$
+DECLARE
+    v_offset integer := (p_page - 1) * p_page_size;
+BEGIN
+    -- 1. 权限检查
+    IF NOT EXISTS (
+        SELECT 1 FROM public.ak_users 
+        WHERE ak_users.id = auth.uid() AND ak_users.role = 'admin'
+    ) THEN
+        RAISE EXCEPTION 'Permission denied';
+    END IF;
+
+    RETURN QUERY
+    WITH filtered_reviews AS (
+        SELECT 
+            r.*,
+            p.name as p_name,
+            p.main_image_url as p_image,
+            u.username as u_name,
+            COUNT(*) OVER() as full_count
+        FROM public.ml_product_reviews r
+        LEFT JOIN public.ml_products p ON r.product_id = p.id
+        LEFT JOIN public.ak_users u ON r.user_id = u.id
+        WHERE (p_search_product IS NULL OR p.name ILIKE '%' || p_search_product || '%')
+          AND (p_search_user IS NULL OR u.username ILIKE '%' || p_search_user || '%')
+          AND (p_status IS NULL OR r.status = p_status)
+          AND (p_start_time IS NULL OR r.created_at >= p_start_time)
+          AND (p_end_time IS NULL OR r.created_at <= p_end_time)
+    )
+    SELECT 
+        fr.id,
+        fr.product_id,
+        fr.p_name as product_name,
+        fr.p_image as product_image,
+        fr.user_id,
+        fr.u_name as username,
+        fr.rating,
+        fr.content,
+        fr.merchant_reply,
+        fr.status,
+        fr.created_at,
+        fr.full_count as total_count
+    FROM filtered_reviews fr
+    ORDER BY fr.created_at DESC
+    LIMIT p_page_size OFFSET v_offset;
+END;
+$$;
+
+-- 授权
+REVOKE ALL ON FUNCTION public.rpc_admin_get_product_reviews(text, text, integer, timestamptz, timestamptz, integer, integer) FROM PUBLIC;
+GRANT EXECUTE ON FUNCTION public.rpc_admin_get_product_reviews(text, text, integer, timestamptz, timestamptz, integer, integer) TO authenticated;