feat(api): 建立 assets 的 Server Actions 防腐层与 Zod 校验

package-lock.json

@@ -18,6 +18,7 @@
       },
       "devDependencies": {
         "@types/bcryptjs": "^2.4.6",
+        "@types/big.js": "^6.2.2",
         "@types/node": "^20",
         "@types/react": "^19",
         "@types/react-dom": "^19",
@@ -2151,6 +2152,13 @@
       "dev": true,
       "license": "MIT"
     },
+    "node_modules/@types/big.js": {
+      "version": "6.2.2",
+      "resolved": "https://registry.npmmirror.com/@types/big.js/-/big.js-6.2.2.tgz",
+      "integrity": "sha512-e2cOW9YlVzFY2iScnGBBkplKsrn2CsObHQ2Hiw4V1sSyiGbgWL8IyqE3zFi1Pt5o1pdAtYkDAIsF3KKUPjdzaA==",
+      "dev": true,
+      "license": "MIT"
+    },
     "node_modules/@types/estree": {
       "version": "1.0.8",
       "resolved": "https://registry.npmmirror.com/@types/estree/-/estree-1.0.8.tgz",

package.json

@@ -1,4 +1,4 @@
-{
+{
   "name": "temp-next",
   "version": "0.1.0",
   "private": true,
@@ -22,6 +22,7 @@
   },
   "devDependencies": {
     "@types/bcryptjs": "^2.4.6",
+    "@types/big.js": "^6.2.2",
     "@types/node": "^20",
     "@types/react": "^19",
     "@types/react-dom": "^19",
@@ -31,4 +32,4 @@
     "tsx": "^4.21.0",
     "typescript": "^5"
   }
-}
+}

src/actions/asset.ts

@@ -0,0 +1,37 @@
+'use server';
+
+import { db } from '@/db';
+import { assets, assetTypeEnum } from '@/db/schema';
+import { z } from 'zod';
+
+const createAssetSchema = z.object({
+  symbol: z.string().min(1, 'Symbol is required'),
+  type: z.enum(['STOCK', 'CRYPTO', 'CASH']),
+  baseCurrency: z.string().min(2).max(10),
+});
+
+export async function createAsset(params: z.infer<typeof createAssetSchema>) {
+  const validation = createAssetSchema.safeParse(params);
+  if (!validation.success) {
+    return { success: false, error: validation.error.issues[0].message };
+  }
+
+  try {
+    const [asset] = await db.insert(assets).values(params).returning();
+    return { success: true, data: asset };
+  } catch (error: unknown) {
+    if (
+      error &&
+      typeof error === 'object' &&
+      'code' in error &&
+      (error as { code: string }).code === '23505'
+    ) {
+      return { success: false, error: 'Asset with this symbol already exists' };
+    }
+    throw error;
+  }
+}
+
+export async function getAssets() {
+  return db.select().from(assets);
+}

tsconfig.json

@@ -19,7 +19,7 @@
       }
     ],
     "paths": {
-      "@/*": ["./*"]
+      "@/*": ["./src/*"]
     }
   },
   "include": [