Support datasource kit interface #176 (#177)

* Fix indentation in drop model

* Update datasource-kit version

* GrafanaMetric -> Metric

server/package.json

@@ -38,7 +38,7 @@
     "es6-promise": "^4.2.4",
     "event-stream": "^3.3.4",
     "file-loader": "^1.1.11",
-    "grafana-datasource-kit": "^0.0.3",
+    "grafana-datasource-kit": "^0.0.7",
     "jest": "^23.1.1",
     "koa": "^2.0.46",
     "koa-bodyparser": "^4.2.0",

server/src/models/analytic_unit_model.ts

@@ -1,6 +1,6 @@
 import { Collection, makeDBQ } from '../services/data_service';
 
-import { GrafanaMetric } from 'grafana-datasource-kit';
+import { Metric } from 'grafana-datasource-kit';
 
 
 let db = makeDBQ(Collection.ANALYTIC_UNITS);
@@ -20,7 +20,7 @@ export class AnalyticUnit {
     public name: string,
     public panelUrl: string,
     public type: string,
-    public metric: GrafanaMetric,
+    public metric: Metric,
     public id?: AnalyticUnitId,
     public lastPredictionTime?: number,
     public status?: AnalyticUnitStatus,
@@ -61,7 +61,7 @@ export class AnalyticUnit {
       obj.name,
       obj.panelUrl,
       obj.type,
-      GrafanaMetric.fromObject(obj.metric),
+      Metric.fromObject(obj.metric),
       obj._id,
       obj.lastPredictionTime,
       obj.status as AnalyticUnitStatus,