From c6514280637b9e842aead04669d2ad05819c7276 Mon Sep 17 00:00:00 2001
From: Gerard <gerard@verdnatura.es>
Date: Thu, 19 Apr 2018 15:00:44 +0200
Subject: [PATCH] Bug #243 Creacion del filtro dash-if-empty para ticket Index

---
 client/core/src/filters/dash-if-empty.js | 15 +++++++++++++++
 client/core/src/filters/index.js         |  1 +
 2 files changed, 16 insertions(+)
 create mode 100644 client/core/src/filters/dash-if-empty.js

diff --git a/client/core/src/filters/dash-if-empty.js b/client/core/src/filters/dash-if-empty.js
new file mode 100644
index 000000000..704ec2847
--- /dev/null
+++ b/client/core/src/filters/dash-if-empty.js
@@ -0,0 +1,15 @@
+import ngModule from '../module';
+
+/**
+ * Returns dash when value is empty, otherwise returns the same string.
+ *
+ * @return {String} The string result
+ */
+export default function dashIfEmpty() {
+    return function(input) {
+        if (input == null || input == '')
+            return '-';
+        return input;
+    };
+}
+ngModule.filter('dashIfEmpty', dashIfEmpty);
diff --git a/client/core/src/filters/index.js b/client/core/src/filters/index.js
index 885f3cd66..65d3a996b 100644
--- a/client/core/src/filters/index.js
+++ b/client/core/src/filters/index.js
@@ -1,2 +1,3 @@
 import './phone';
 import './ucwords';
+import './dash-if-empty';