1 files changed, 17 insertions, 0 deletions

diff --git a/app/Middleware/ConvertEmptyStringsToNull.js b/app/Middleware/ConvertEmptyStringsToNull.js
new file mode 100644
index 0000000..a5750cc
--- /dev/null
+++ b/app/Middleware/ConvertEmptyStringsToNull.js
@@ -0,0 +1,17 @@
+'use strict'
+
+class ConvertEmptyStringsToNull {
+  async handle ({ request }, next) {
+    if (Object.keys(request.body).length) {
+      request.body = Object.assign(
+        ...Object.keys(request.body).map(key => ({
+          [key]: request.body[key] !== '' ? request.body[key] : null
+        }))
+      )
+    }
+
+    await next()
+  }
+}
+
+module.exports = ConvertEmptyStringsToNull