locationUtil dependencies type

2020-04-15 14:53:19 +02:00
parent 61b159299e
commit 280d2dba91
1 changed files with 11 additions and 9 deletions
@@ -32,6 +32,12 @@ const assureBaseUrl = (url: string) => {
  return url;
 };

+interface LocationUtilDependencies {
+  getConfig: () => GrafanaConfig;
+  getTimeRangeForUrl: () => RawTimeRange;
+  buildParamsFromVariables: (params: any, scopedVars?: ScopedVars) => string;
+}
+
 export const locationUtil = {
  /**
   *
@@ -40,15 +46,11 @@ export const locationUtil = {
   * @param getTimeRangeForUrl
   * @internal
   */
-  initialise: ({
-    getConfig,
-    buildParamsFromVariables,
-    getTimeRangeForUrl,
-  }: {
-    getConfig: () => GrafanaConfig;
-    getTimeRangeForUrl: () => RawTimeRange;
-    buildParamsFromVariables: (params: any, scopedVars?: ScopedVars) => string;
-  }) => {
+  initialise: ({ getConfig, buildParamsFromVariables, getTimeRangeForUrl }: LocationUtilDependencies) => {
+    if (grafanaConfig && getTimeRangeUrlParams && getVariablesUrlParams) {
+      throw new Error('locationUtil already initialized');
+    }
+
    grafanaConfig = getConfig;
    getTimeRangeUrlParams = getTimeRangeForUrl;
    getVariablesUrlParams = buildParamsFromVariables;