From c946b2cd3a2552eb2aab281371cae1afbfbfad51 Mon Sep 17 00:00:00 2001
From: Glenn Bostoen <glenn.bostoen@inthepocket.mobi>
Date: Thu, 2 Aug 2018 07:34:12 +0530
Subject: [PATCH] support arrays in swagger

adapter from https://github.com/holidayextras/jsonapi-server/pull/413

Signed-off-by: Arnav Gupta <arnav@codingblocks.com>
---
 lib/swagger/resources.js | 9 +++++++++
 1 file changed, 9 insertions(+)

diff --git a/lib/swagger/resources.js b/lib/swagger/resources.js
index 15893fbc..be21353d 100644
--- a/lib/swagger/resources.js
+++ b/lib/swagger/resources.js
@@ -68,6 +68,15 @@ swaggerPaths._getResourceDefinition = resourceConfig => {
         swaggerScheme.type = 'string'
         swaggerScheme.format = 'date'
       }
+      if (swaggerScheme.type === 'array') {
+        const items = joiScheme._inner.items
+        swaggerScheme.items = {type: 'object'}
+        if (items.length > 0 && items[0]._inner.children) {
+          items[0]._inner.children.forEach(x => {
+            swaggerScheme.items.properties = { ...swaggerScheme.items.properties, [x.key]: {type: x.schema._type} }
+          })
+        }
+      }
       attributeShortcut[attribute] = swaggerScheme
 
       if ((joiScheme._flags || { }).presence === 'required') {