#1427 Método rest para comprobar estado de backend

loopback/common/methods/application/status.js

@@ -0,0 +1,19 @@
+
+module.exports = Self => {
+    Self.remoteMethod('status', {
+        description: 'Gets the backend status',
+        returns: {
+            type: 'Object',
+            root: true
+        },
+        http: {
+            path: `/status`,
+            verb: 'GET'
+        }
+    });
+
+    Self.status = async() => {
+        await Self.rawSql(`SELECT TRUE`);
+        return true;
+    };
+};

loopback/common/models/application.js

@@ -0,0 +1,4 @@
+
+module.exports = function(Self) {
+    require('../methods/application/status')(Self);
+};

loopback/common/models/application.json

@@ -0,0 +1,12 @@
+{
+  "name": "Application",
+  "base": "VnModel",
+  "acls": [
+    {
+      "property": "status",
+      "principalType": "ROLE",
+      "principalId": "$everyone",
+      "permission": "ALLOW"
+    }
+  ]
+}

loopback/server/model-config.json

@@ -46,5 +46,8 @@
     },
     "Schema": {
         "dataSource": "vn"
+    },
+    "Application": {
+        "dataSource": "vn"
     }
 }