Bug #307 CR JOAN

services/loopback/common/methods/ticket/isEditable.js

@@ -0,0 +1,27 @@
+module.exports = Self => {
+    Self.remoteMethod('isEditable', {
+        description: 'Check if a ticket is editable',
+        accessType: 'READ',
+        accepts: [{
+            arg: 'ticketFk',
+            type: 'number',
+            required: true,
+            description: 'ticketFk',
+            http: {source: 'path'}
+        }],
+        returns: {
+            type: 'boolean',
+            root: true
+        },
+        http: {
+            path: `/:ticketFk/isEditable`,
+            verb: 'get'
+        }
+    });
+
+    Self.isEditable = async ticketFk => {
+        let state = await Self.app.models.TicketState.findOne({where: {ticketFk: ticketFk}, fields: 'alertLevel'});
+
+        return state != null && state.alertLevel == 0;
+    };
+};