feat(server): Add better logging to detect potential errors

Signed-off-by: Avior <f.bouillon@aptatio.com>

server/src/V2/graphql/index.ts

@@ -1,26 +1,44 @@
 import express from 'express'
 import { graphqlHTTP } from 'express-graphql'
-import { buildSchema, formatError } from 'graphql'
-import resolver from './resolver'
 import fs from 'fs'
+import { buildSchema, formatError, GraphQLError } from 'graphql'
+import resolver from './resolver'
 
 // Init Express Router
 const router = express.Router()
+
 /**
  * Drawbacks
  * Attack.damage is a string instead of possibly being a number or a string
  */
 const schema = buildSchema(fs.readFileSync('./public/v2/graphql.gql').toString())
 
+// Error Logging for debugging
+function graphQLErrorHandle(error: GraphQLError) {
+	if (process.env.NODE_ENV !== 'production') {
+		console.error(error)
+	}
+	if (error.source) {
+		console.error('GraphQL Error')
+		console.error(error.message)
+		console.error(error.source?.body.replace(/\n/g, '\\n'))
+	}
+	return formatError(error)
+}
+
 // Add graphql to the route
-router.use(graphqlHTTP({
+router.get('/', graphqlHTTP({
 	schema,
 	rootValue: resolver,
 	graphiql: true,
-	customFormatErrorFn(error) {
-		console.error(error)
-		return formatError(error)
-	}
+	customFormatErrorFn: graphQLErrorHandle
+}))
+
+router.post('/', graphqlHTTP({
+	schema,
+	rootValue: resolver,
+	graphiql: true,
+	customFormatErrorFn: graphQLErrorHandle
 }))
 
 export default router