add redis queue to install helmcharts in background

jobs/helminstall.go

@@ -0,0 +1,54 @@
+package jobs
+
+import (
+	"context"
+	"encoding/json"
+	"fmt"
+	"log"
+	"time"
+
+	"github.com/hibiken/asynq"
+)
+
+const (
+	TypeInstallChart = "chart:install"
+)
+
+type InstallChartPayload struct {
+	ChartName string
+	Version   string
+	Namespace string
+	UserID    string
+}
+
+func NewInstallCahrtTask(chartname, version, ns, userID string) *asynq.Task {
+	payload, _ := json.Marshal(InstallChartPayload{
+		ChartName: chartname,
+		Version:   version,
+		Namespace: ns,
+		UserID:    userID,
+	})
+
+	return asynq.NewTask(TypeInstallChart, payload)
+}
+
+func HandleInstallCahrt(ctx context.Context, t *asynq.Task) error {
+	var payload InstallChartPayload
+	if err := json.Unmarshal(t.Payload(), &payload); err != nil {
+		return fmt.Errorf("Faild to parse payload: %w", err)
+	}
+
+	log.Printf("[Job] Installing chart %s in namespace %s", payload.ChartName, payload.Namespace)
+	log.Printf("[Job] Validating Chart ... ")
+	time.Sleep(2 * time.Second)
+
+	log.Printf("[Job] Creating resources ...")
+	time.Sleep(2 * time.Second)
+
+	log.Printf("[Job] Wating for pods ...")
+	time.Sleep(2 * time.Second)
+	log.Printf("[Job] Finilizing installation ...")
+	log.Printf("[Job] chart %s installed successfully", payload.ChartName)
+	return nil
+
+}