fix(lib, auth): oAuth errors management 🐛

lib/helpers/errors.js

@@ -73,10 +73,16 @@ const getMessageFromErrors = (err) => {
   if (err.errors instanceof Array) {
     err.errors.map((error) => {
       if (error.message) {
-        output = error.message;
+        output += `${error.message} `;
       }
       return null;
     });
+  } else if (err.errors instanceof Object) {
+    Object.keys(err.errors).forEach((key) => {
+      if (err.errors[key].message) {
+        output += `${err.errors[key].message} `;
+      }
+    });
   } else {
     output = err.message;
   }

lib/middlewares/model.js

@@ -7,6 +7,13 @@ const path = require('path');
 const config = require(path.resolve('./config'));
 const responses = require(path.resolve('./lib/helpers/responses'));
 
+module.exports.cleanError = (string) => string.replace(/conditions\[(.*?)\]/g, '')
+  .replace(/checks\[(.*?)\]/g, '')
+  .replace(/"/g, ' ')
+  .replace(/\./g, ' ')
+  .replace(/ {2}/g, ' ')
+  .trim();
+
 /**
  * get Joi result
  */
@@ -28,6 +35,23 @@ module.exports.getResultFromJoi = (body, schema, options) => schema.validate(bod
   return data;
 });
 
+/**
+ * check error and return if needed
+ */
+module.exports.checkError = (result, res) => {
+  if (result && result.error) {
+    if (result.error.original && (result.error.original.password || result.error.original.firstname)) result.error.original = _.pick(result.error.original, config.whitelists.users.default);
+    let description = '';
+    result.error.details.forEach((err) => {
+      const message = this.cleanError(err.message);
+      description += (`${message.charAt(0).toUpperCase() + message.slice(1).toLowerCase()}. `);
+    });
+
+    if (result.error._original && (result.error._original.password || result.error._original.firstname)) result.error._original = _.pick(result.error._original, config.whitelists.users.default);
+    return responses.error(res, 422, 'Schema validation error', description)(result.error);
+  }
+};
+
 /**
  * Check model is Valid with Joi schema
  */
@@ -40,17 +64,8 @@ module.exports.isValid = (schema) => (req, res, next) => {
     }
     // Validate req.body using the schema and validation options
     const result = this.getResultFromJoi(req.body, schema, options);
-    // if error
-    if (result && result.error) {
-      if (result.error.original && (result.error.original.password || result.error.original.firstname)) result.error.original = _.pick(result.error.original, config.whitelists.users.default);
-      let description = '';
-      result.error.details.forEach((err) => {
-        description += (`${err.message.charAt(0).toUpperCase() + err.message.slice(1).toLowerCase()}. `);
-      });
-
-      if (result.error._original && (result.error._original.password || result.error._original.firstname)) result.error._original = _.pick(result.error._original, config.whitelists.users.default);
-      return responses.error(res, 422, 'Schema validation error', description)(result.error);
-    }
+    // check error
+    this.checkError(result, res);
     // else return req.body with the data after Joi validation
     req.body = result.value;
     return next();

modules/auth/controllers/auth/auth.authentication.controller.js

@@ -129,7 +129,7 @@ exports.oauthCallback = async (req, res, next) => {
         providerData: {},
       };
       user.providerData[req.body.key] = req.body.value;
-      user = await this.checkOAuthUserProfile(user, req.body.key, strategy);
+      user = await this.checkOAuthUserProfile(user, req.body.key, strategy, res);
       const token = jwt.sign({ userId: user.id }, config.jwt.secret, {
         expiresIn: config.jwt.expiresIn,
       });
@@ -178,7 +178,7 @@ exports.oauthCallback = async (req, res, next) => {
  * @param {Object} providerUserProfile
  * @param {Function} done - done
  */
-exports.checkOAuthUserProfile = async (profil, key, provider) => {
+exports.checkOAuthUserProfile = async (profil, key, provider, res) => {
   // check if user exist
   try {
     const query = {};
@@ -187,7 +187,7 @@ exports.checkOAuthUserProfile = async (profil, key, provider) => {
     const search = await UserService.search(query);
     if (search.length === 1) return search[0];
   } catch (err) {
-    throw new AppError('checkOAuthUserProfile', {
+    throw new AppError('oAuth, find user failed', {
       code: 'SERVICE_ERROR',
       details: err,
     });
@@ -207,17 +207,14 @@ exports.checkOAuthUserProfile = async (profil, key, provider) => {
       UsersSchema.User,
       _.clone(config.joi.validationOptions),
     );
-    if (result && result.error) {
-      throw new AppError('checkOAuthUserProfile schema validation', {
-        code: 'SERVICE_ERROR',
-        details: result.error,
-      });
-    }
+    // check error
+    model.checkError(result, res);
+    // else return req.body with the data after Joi validation
     return await UserService.create(result.value);
   } catch (err) {
-    throw new AppError('checkOAuthUserProfile', {
-      code: 'SERVICE_ERROR',
-      details: err,
+    throw new AppError('oAuth', {
+      code: 'CONTROLLER_ERROR',
+      details: err.details || err,
     });
   }
 };

modules/auth/routes/auth.routes.js

@@ -25,5 +25,5 @@ module.exports = (app) => {
   // Setting the oauth routes
   app.route('/api/auth/:strategy').get(auth.oauthCall);
   app.route('/api/auth/:strategy/callback').get(auth.oauthCallback);
-  app.route('/api/auth/:strategy/callback').post(model.isValid(usersSchema.User), auth.oauthCallback); // specific for apple call back
+  app.route('/api/auth/:strategy/callback').post(auth.oauthCallback); // specific for apple call back
 };