Fix Error Handling to output JSON

app/controllers/api/v1/subscriptions_controller.rb

@@ -10,12 +10,13 @@ def check_error(object)
     FakepayService.check_amount_with_plan(params)
     formatted = FakepayService.parse_json(object)
     if formatted[:success] == false
-      puts "Your transaction failed due to error code: #{formatted[:error_code]}. Please check the error code description"
+      render json: { :errors => "Your transaction failed due to error code: #{formatted[:error_code]}. Please check the error code description"} 
+      # puts "Your transaction failed due to error code: #{formatted[:error_code]}. Please check the error code description"
     elsif formatted[:success] == true
-      puts "Your transaction was successfully posted!"
-      Customer.store_token(formatted, params, customer_params)
+      render json: { :success => "Your transaction was successfully posted!"}
+      render json: Customer.store_token(formatted, params, customer_params)
     else
-      puts formatted
+      render json: {:payload => formatted}
     end
   end
 

app/models/customer.rb

@@ -19,9 +19,9 @@ def self.store_token(object, params, customer_data)
       @customer.plans << plan
       @customer.token = object[:token]
       @customer.save
-      puts "You've successfully loaded a customer into the database"
+      return json: { :success => "You've successfully loaded a customer into the database"}
     else
-      puts "There was an issue with customer details and we were unable to save the information in our database"
+      return json: { :error => "There was an issue with customer details and we were unable to save the information in our database"}
     end
   end
 

app/models/subscription.rb

@@ -3,4 +3,8 @@ class Subscription < ApplicationRecord
   belongs_to :plan
 
 
+
+  def self.validate_pricing
+      { 1 =>  [1999, "1999"], 2 =>  ["4900", 4900], 3 =>  ["9900", 9900]}
+  end
 end

app/services/fakepay_service.rb

@@ -24,20 +24,12 @@ def self.parse_json(payload)
     JSON.parse(payload, symbolize_names: true)
   end
 
-
-
   def self.check_amount_with_plan(object)
     plan = object[:plan_id]
     amount = object[:amount]
-    if self.plan_pricing[plan].include?(amount) != true
-      puts "The payment amount does not align with the price of the selected plan. Please check your POST request"
+    if Subscription.plan_pricing[plan].include?(amount) != true
+      return json: { :error =>  "The payment amount does not align with the price of the selected plan. Please check your POST request"}
       exit
     end
   end
-
-  def self.plan_pricing
-    { 1 =>  [1999, "1999"], 2 =>  ["4900", 4900], 3 =>  ["9900", 9900]}
-  end
-
-
 end

spec/requests/api/v1/subscriptions_request_spec.rb

@@ -23,7 +23,7 @@
     }
 
     post "/api/v1/subscriptions", {params:  subscription_params }
-
+    byebug
     customer = Customer.last
 
     assert_response :success