fix(api): fix token handler

app/api/transfer/[path]/route.ts

@@ -46,32 +46,45 @@ export async function POST(req: any) {
         }
       )
     }
-
     const userData = await genAccessToken(req)
 
-    const authorization = `bearer ${userData?.access_token}`
+    let fetchOptions: any = {}
 
-    const fetchOptions: any = {
-      method,
-      headers: {
-        "content-type": "application/json",
-        authorization: authorization,
-      },
-    }
-
-    if (method === "POST" || method === "PUT") {
-      let refreshBody = JSON.stringify({
-        ...JSON.parse(data),
-        token: userData?.refresh_token || "",
-      })
-      fetchOptions.body = isRefresh ? refreshBody : data
+    if (isRefresh) {
+      if (!userData?.refresh_token) {
+        return NextResponse.json(
+          { message: "Refresh token is empty", code: 406 },
+          { status: 200 }
+        )
+      }
+      fetchOptions = {
+        method,
+        headers: {
+          "content-type": "application/json",
+        },
+        body: JSON.stringify({
+          token: userData?.refresh_token,
+        }),
+      }
     } else {
-      if (isParamsValid(data)) {
-        let test = ""
-        for (const [key, value] of Object.entries(data)) {
-          test += `&${key}=${value}`
+      const authorization = `bearer ${userData?.access_token}`
+      fetchOptions = {
+        method,
+        headers: {
+          "content-type": "application/json",
+          authorization: authorization,
+        },
+      }
+      if (method === "POST" || method === "PUT") {
+        fetchOptions.body = data
+      } else {
+        if (isParamsValid(data)) {
+          let test = ""
+          for (const [key, value] of Object.entries(data)) {
+            test += `&${key}=${value}`
+          }
+          url += `?${test}`
         }
-        url += `?${test}`
       }
     }