message: set auth token instead of returning it
diff: @@ -97,7 +97,7 @@ userSchema.methods.comparePassword = function (candidatePassword: string, callba
  };
  userSchema.methods.generateActivationToken = () => {
  - return crypto.randomBytes(64).toString('base64');
  + this.authenticationToken = crypto.randomBytes(64).toString('base64');
  };
  