Merge pull request #52 from blank-project/dev

1.0.0-beta.2
blank-project · Nov 10, 2017 · 8abd91c · 8abd91c
2 parents b3aa30c + 4d1c1d1
commit 8abd91c
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diff --git a/app/business/TagManager.js b/app/business/TagManager.js
@@ -0,0 +1,28 @@
+var Tag = require('../models/Tag')
+, Contact = require('../models/Contact')
+, ObjectID = require('mongodb').ObjectID;
+
+
+module.exports = class TagManager {
+
+  /**
+  * Deletes a Tag.
+  */
+  delete(id) {
+    if (typeof id === "string") {
+      id = new ObjectID(id);
+    }
+    return Tag.findByIdAndRemove(id).exec()
+    .then(() => {
+      return Contact.update({
+        // Update contacts with deleted id.
+        tags : { _id : id }
+      }, {
+        $pull : { tags : id }
+      }, {
+        multi : true
+      }).exec();
+    });
+  }
+
+}