Bump node-fetch from 2.6.1 to 2.6.7

Bumps [node-fetch](https://github.com/node-fetch/node-fetch) from 2.6.1 to 2.6.7.
- [Release notes](https://github.com/node-fetch/node-fetch/releases)
- [Commits](https://github.com/node-fetch/node-fetch/compare/v2.6.1...v2.6.7)

---
updated-dependencies:
- dependency-name: node-fetch
  dependency-type: direct:production
...

Signed-off-by: dependabot[bot] <support@github.com>

package-lock.json

@@ -1,6 +1,6 @@
 {
   "name": "ewelink-api",
-  "version": "3.1.0",
+  "version": "3.1.1",
   "lockfileVersion": 1,
   "requires": true,
   "dependencies": {
@@ -1935,7 +1935,7 @@
     "child_process": {
       "version": "1.0.2",
       "resolved": "https://registry.npmjs.org/child_process/-/child_process-1.0.2.tgz",
-      "integrity": "sha1-sffn/HPSXn/R1FWtyU4UODAYK1o="
+      "integrity": "sha512-Wmza/JzL0SiWz7kl6MhIKT5ceIlnFPJX+lwUGj7Clhy5MMldsSoJR0+uvRzOS5Kv45Mq7t1PoE8TsOA9bzvb6g=="
     },
     "chnl": {
       "version": "1.2.0",
@@ -5788,9 +5788,33 @@
       }
     },
     "node-fetch": {
-      "version": "2.6.1",
-      "resolved": "https://registry.npmjs.org/node-fetch/-/node-fetch-2.6.1.tgz",
-      "integrity": "sha512-V4aYg89jEoVRxRb2fJdAg8FHvI7cEyYdVAh94HH0UIK8oJxUfkjlDQN9RbMx+bEjP7+ggMiFRprSti032Oipxw=="
+      "version": "2.6.7",
+      "resolved": "https://registry.npmjs.org/node-fetch/-/node-fetch-2.6.7.tgz",
+      "integrity": "sha512-ZjMPFEfVx5j+y2yF35Kzx5sF7kDzxuDj6ziH4FFbOp87zKDZNx8yExJIb05OGF4Nlt9IHFIMBkRl41VdvcNdbQ==",
+      "requires": {
+        "whatwg-url": "^5.0.0"
+      },
+      "dependencies": {
+        "tr46": {
+          "version": "0.0.3",
+          "resolved": "https://registry.npmjs.org/tr46/-/tr46-0.0.3.tgz",
+          "integrity": "sha512-N3WMsuqV66lT30CrXNbEjx4GEwlow3v6rr4mCcv6prnfwhS01rkgyFdjPNBYd9br7LpXV1+Emh01fHnq2Gdgrw=="
+        },
+        "webidl-conversions": {
+          "version": "3.0.1",
+          "resolved": "https://registry.npmjs.org/webidl-conversions/-/webidl-conversions-3.0.1.tgz",
+          "integrity": "sha512-2JAn3z8AR6rjK8Sm8orRC0h/bcl/DqL7tRPdGZ4I1CjdF+EaMLmYxBHyXuKL849eucPFhvBoxMsflfOb8kxaeQ=="
+        },
+        "whatwg-url": {
+          "version": "5.0.0",
+          "resolved": "https://registry.npmjs.org/whatwg-url/-/whatwg-url-5.0.0.tgz",
+          "integrity": "sha512-saE57nupxk6v3HY35+jzBwYa0rKSy0XR8JSxZPwgLr7ys0IBzhGviA1/TUGJLmSVqs8pb9AnvICXEuOHLprYTw==",
+          "requires": {
+            "tr46": "~0.0.3",
+            "webidl-conversions": "^3.0.0"
+          }
+        }
+      }
     },
     "node-gyp-build": {
       "version": "3.7.0",
@@ -6023,9 +6047,9 @@
       }
     },
     "os": {
-      "version": "0.1.1",
-      "resolved": "https://registry.npmjs.org/os/-/os-0.1.1.tgz",
-      "integrity": "sha1-IIhF6J4ZOtTZcUdLk5R3NqVtE/M="
+      "version": "0.1.2",
+      "resolved": "https://registry.npmjs.org/os/-/os-0.1.2.tgz",
+      "integrity": "sha512-ZoXJkvAnljwvc56MbvhtKVWmSkzV712k42Is2mA0+0KTSRakq5XXuXpjZjgAt9ctzl51ojhQWakQQpmOvXWfjQ=="
     },
     "ow": {
       "version": "0.4.0",

package.json

@@ -1,6 +1,6 @@
 {
   "name": "ewelink-api",
-  "version": "3.1.0",
+  "version": "3.1.1",
   "description": "eWeLink API for Node.js",
   "author": "Martín M.",
   "license": "MIT",

src/data/errors.js

@@ -5,6 +5,7 @@ const errors = {
   403: 'Forbidden',
   404: 'Device does not exist',
   406: 'Authentication failed',
+  503: 'Service Temporarily Unavailable or Device is offline'
 };
 
 const customErrors = {

src/mixins/makeRequest.js

@@ -42,14 +42,13 @@ module.exports = {
     const requestUrl = `${apiUrl}${uri}${queryString}`;
 
     const request = await fetch(requestUrl, payload);
-    const response = await request.json();
 
-    const error = _get(response, 'error', false);
-
-    if (error) {
-      return { error, msg: errors[error] };
+    if (!request.ok) {
+      return { error: request.status, msg: errors[request.status] };
     }
 
-    return response;
+    const response = await request.json();
+
+    return response
   },
 };