Add client (#23)

app/messaging/admin-client.js

@@ -0,0 +1,30 @@
+const { ServiceBusAdministrationClient } = require('@azure/service-bus')
+const { DefaultAzureCredential } = require('@azure/identity')
+
+class AdminClient {
+  constructor (config) {
+    this.connectionName = config.name || config.address
+    this.appInsights = config.appInsights
+    this.config = config
+    this.connect()
+  }
+
+  connect () {
+    if (this.config.useCredentialChain) {
+      const credentials = this.getCredentials()
+      this.sbClient = new ServiceBusAdministrationClient(this.config.host, credentials)
+    } else {
+      this.sbClient = new ServiceBusAdministrationClient(`Endpoint=sb://${this.config.host}/;SharedAccessKeyName=${this.config.username};SharedAccessKey=${this.config.password}`)
+    }
+  }
+
+  getCredentials () {
+    return new DefaultAzureCredential()
+  }
+
+  async getClient () {
+    return this.sbClient
+  }
+}
+
+module.exports = AdminClient

package.json

@@ -1,6 +1,6 @@
 {
   "name": "ffc-messaging",
-  "version": "2.5.2",
+  "version": "2.6.0",
   "description": "Messaging npm module for FFC services",
   "main": "index.js",
   "repository": {