default user, default dashboard

Author: ye11ow

pkg/plugin/datasource.go

@@ -208,12 +208,6 @@ func (d *Datasource) CheckHealth(ctx context.Context, req *backend.CheckHealthRe
 		res.Message = "'Host' cannot be empty"
 		return res, nil
 	}
-	if len(config.Username) == 0 {
-		res.Status = backend.HealthStatusError
-		res.Message = "'Username' cannot be empty"
-		return res, nil
-	}
-
 	engine := timeplus.NewEngine(logger, config.Host, config.TCPPort, config.HTTPPort, config.Username, config.Secrets.Password)
 
 	if err := engine.Ping(ctx); err != nil {

pkg/timeplus/engine.go

@@ -43,6 +43,10 @@ func NewEngine(logger log.Logger, host string, tcpPort, httpPort int, username,
 	if httpPort == 0 {
 		httpPort = 3218
 	}
+	if len(username) == 0 {
+		username = "default"
+	}
+
 	connection := protonDriver.OpenDB(&protonDriver.Options{
 		Addr: []string{fmt.Sprintf("%s:%d", host, tcpPort)},
 		Auth: protonDriver.Auth{

provisioning/dashboards/carsharing.json

@@ -399,24 +399,24 @@
       {
         "current": {
           "selected": true,
-          "text": "c00013",
-          "value": "c00013"
+          "text": "c00000",
+          "value": "c00000"
         },
         "datasource": {
           "type": "timeplus-proton-datasource",
           "uid": "proton-ds"
         },
-        "definition": "select cid from table(car_live_data)",
+        "definition": "select cid from table(car_live_data) where _tp_time < to_datetime($__to/1000) and _tp_time > to_datetime($__from/1000)",
         "hide": 0,
         "includeAll": false,
         "label": "Car ID",
         "multi": false,
         "name": "cid",
         "options": [],
         "query": {
-          "query": "select cid from table(car_live_data)"
+          "query": "select cid from table(car_live_data) where _tp_time < to_datetime($__to/1000) and _tp_time > to_datetime($__from/1000)"
         },
-        "refresh": 1,
+        "refresh": 2,
         "regex": "",
         "skipUrlSync": false,
         "sort": 0,
@@ -432,6 +432,6 @@
   "timezone": "",
   "title": "Carsharing Demo Dashboard",
   "uid": "dd9e271d-7225-47d4-9e57-62133db0df62",
-  "version": 13,
+  "version": 1,
   "weekStart": ""
 }

src/components/ConfigEditor.tsx

@@ -106,13 +106,12 @@ export function ConfigEditor(props: Props) {
           width={40}
         />
       </InlineField>
-      <InlineField required={true} label="Username" labelWidth={14} interactive tooltip={'Username'}>
+      <InlineField label="Username" labelWidth={14} interactive tooltip={'Username'}>
         <Input
-          required={true}
           id="config-editor-username"
           onChange={onUsernameChange}
           value={jsonData.username}
-          placeholder="Enter the username, e.g. admin"
+          placeholder="default"
           width={40}
         />
       </InlineField>