feat: add rest routes to take the control of flink jobs

internal/rest/controller/crd.go

@@ -0,0 +1,81 @@
+package controller
+
+import (
+	"context"
+	"flink-kube-operator/internal/crd"
+	"flink-kube-operator/internal/crd/v1alpha1"
+	"flink-kube-operator/internal/manager"
+
+	"k8s.io/apimachinery/pkg/types"
+)
+
+type GetJobsReq struct {
+}
+
+type GetJobsResp struct {
+	Body []v1alpha1.FlinkJob
+}
+
+func GetJobs(ctx context.Context, req *GetJobsReq) (*GetJobsResp, error) {
+	jobs := []v1alpha1.FlinkJob{}
+	for _, key := range crd.GetAllJobKeys() {
+		job := crd.GetJob(key)
+		job.ManagedFields = nil
+		jobs = append(jobs, job)
+	}
+	return &GetJobsResp{Body: jobs}, nil
+}
+
+type StopJobReq struct {
+	JobUId string `path:"uid"`
+}
+
+type StopJobRespBody struct {
+	Success bool `json:"success"`
+}
+
+type StopJobResp struct {
+	Body StopJobRespBody
+}
+
+func StopJob(ctx context.Context, req *StopJobReq) (*StopJobResp, error) {
+	mgr := manager.GetManager()
+	job := mgr.GetJob(types.UID(req.JobUId))
+	err := job.Stop()
+	if err != nil {
+		return nil, err
+	}
+	return &StopJobResp{Body: StopJobRespBody{
+		Success: true,
+	}}, nil
+}
+
+func StartJob(ctx context.Context, req *StopJobReq) (*StopJobResp, error) {
+	mgr := manager.GetManager()
+	job := mgr.GetJob(types.UID(req.JobUId))
+	err := job.Run(true)
+	if err != nil {
+		return nil, err
+	}
+	return &StopJobResp{Body: StopJobRespBody{
+		Success: true,
+	}}, nil
+}
+
+func RemoveJobJar(ctx context.Context, req *StopJobReq) (*StopJobResp, error) {
+	mgr := manager.GetManager()
+	job := mgr.GetJob(types.UID(req.JobUId))
+	job.RemoveJar()
+	return &StopJobResp{Body: StopJobRespBody{
+		Success: true,
+	}}, nil
+}
+
+func PauseJob(ctx context.Context, req *StopJobReq) (*StopJobResp, error) {
+	mgr := manager.GetManager()
+	job := mgr.GetJob(types.UID(req.JobUId))
+	job.Pause()
+	return &StopJobResp{Body: StopJobRespBody{
+		Success: true,
+	}}, nil
+}