完成添加商品和查看商品

pages/mall/admin/product/product-management/edit.uvue

@@ -192,7 +192,7 @@ const formData = ref({
 
 onMounted(async () => {
   await ensureSupabaseReady()
-  const mId = supa.getSession().user?.id as string | null
+  const mId = supa.getSession().user?.getString('id') ?? null
   if (!mId) {
     uni.showToast({ title: '商家未获取到信息，请重新登录', icon: 'none' })
     return
@@ -376,7 +376,7 @@ async function doSaveProduct(targetStatus: number) {
   
   // 必须获取正确的 merchant_id，并且存在
   if (!formData.value.merchant_id || formData.value.merchant_id.startsWith('merchant_123')) {
-    const mId = supa.getSession().user?.id as string | null
+    const mId = supa.getSession().user?.getString('id') ?? null
     if (!mId) {
       uni.showToast({ title: '未获取到商家信息，请重新登录', icon: 'none' })
       return
@@ -399,10 +399,10 @@ async function doSaveProduct(targetStatus: number) {
       formData.value.published_at = null
     }
 
-    const payload = {
+    const payload : UTSJSONObject = {
       merchant_id: formData.value.merchant_id,
       name: formData.value.name,
-      category_id: formData.value.category_id || null,
+      category_id: formData.value.category_id,
       base_price: Number(formData.value.base_price),
       main_image_url: formData.value.image_urls.length > 0 ? formData.value.image_urls[0] : '', // 首图同步
       image_urls: formData.value.image_urls,
@@ -414,6 +414,11 @@ async function doSaveProduct(targetStatus: number) {
       attributes: formData.value.attributes,
       published_at: formData.value.published_at
     }
+    // 新建商品时自动生成唯一的 product_code
+    if (!formData.value.id) {
+      const uid = Math.random().toString(36).substring(2, 10).toUpperCase()
+      payload['product_code'] = `P${Date.now()}${uid}`
+    }
 
     let result;
     if (formData.value.id) {
@@ -422,8 +427,9 @@ async function doSaveProduct(targetStatus: number) {
         .update(payload)
         .eq('id', formData.value.id)
         .eq('merchant_id', formData.value.merchant_id)
+        .execute()
     } else {
-      result = await supa.from('ml_products').insert([payload])
+      result = await supa.from('ml_products').insert([payload]).execute()
     }
 
     uni.hideLoading()