Added error handling to version requests

Author: gratcliff

lib/versions/create.js

@@ -51,7 +51,13 @@ exports.run = async function({ opts }) {
     auth: { user: key },
   };
 
-  return request
-    .post(`${config.host}/api/v1/version`, options)
-    .catch(err => Promise.reject(new Error(err)));
+  return request.post(`${config.host}/api/v1/version`, options).catch(err => {
+    let errorDesc;
+    try {
+      errorDesc = JSON.parse(err.error).description;
+    } catch (e) {
+      errorDesc = 'Failed to create a new version using your specified parameters.';
+    }
+    return Promise.reject(new Error(errorDesc));
+  });
 };

lib/versions/delete.js

@@ -31,5 +31,13 @@ exports.run = async function({ opts }) {
     .delete(`${config.host}/api/v1/version/${version}`, {
       auth: { user: key },
     })
-    .catch(err => Promise.reject(new Error(err)));
+    .catch(err => {
+      let errorDesc;
+      try {
+        errorDesc = JSON.parse(err.error).description;
+      } catch (e) {
+        errorDesc = 'Failed to delete target version.';
+      }
+      return Promise.reject(new Error(errorDesc));
+    });
 };

lib/versions/index.js

@@ -24,5 +24,13 @@ exports.run = function({ opts }) {
       json: true,
       auth: { user: key },
     })
-    .catch(err => Promise.reject(new Error(err)));
+    .catch(err => {
+      let errorDesc;
+      try {
+        errorDesc = JSON.parse(err.error).description;
+      } catch (e) {
+        errorDesc = 'Failed to get versions attached to the provided key.';
+      }
+      return Promise.reject(new Error(errorDesc));
+    });
 };

lib/versions/update.js

@@ -51,7 +51,13 @@ exports.run = async function({ opts }) {
     auth: { user: key },
   };
 
-  return request
-    .put(`${config.host}/api/v1/version/${version}`, options)
-    .catch(err => Promise.reject(new Error(err)));
+  return request.put(`${config.host}/api/v1/version/${version}`, options).catch(err => {
+    let errorDesc;
+    try {
+      errorDesc = JSON.parse(err.error).description;
+    } catch (e) {
+      errorDesc = 'Failed to update version using your specified parameters.';
+    }
+    return Promise.reject(new Error(errorDesc));
+  });
 };

lib/versions/versionId.js

@@ -32,5 +32,13 @@ exports.run = function({ opts }) {
       json: true,
       auth: { user: key },
     })
-    .catch(err => Promise.reject(new Error(err)));
+    .catch(err => {
+      let errorDesc;
+      try {
+        errorDesc = JSON.parse(err.error).description;
+      } catch (e) {
+        errorDesc = 'Failed to get specific version using provided identifier and key.';
+      }
+      return Promise.reject(new Error(errorDesc));
+    });
 };