diff --git a/internal/cmd/load-balancer/delete/delete.go b/internal/cmd/load-balancer/delete/delete.go new file mode 100644 index 000000000..ff3f50e80 --- /dev/null +++ b/internal/cmd/load-balancer/delete/delete.go @@ -0,0 +1,117 @@ +package delete + +import ( + "context" + "fmt" + + "github.com/stackitcloud/stackit-cli/internal/pkg/args" + "github.com/stackitcloud/stackit-cli/internal/pkg/errors" + "github.com/stackitcloud/stackit-cli/internal/pkg/examples" + "github.com/stackitcloud/stackit-cli/internal/pkg/globalflags" + "github.com/stackitcloud/stackit-cli/internal/pkg/print" + "github.com/stackitcloud/stackit-cli/internal/pkg/services/load-balancer/client" + "github.com/stackitcloud/stackit-cli/internal/pkg/spinner" + + "github.com/spf13/cobra" + "github.com/stackitcloud/stackit-sdk-go/services/loadbalancer" + "github.com/stackitcloud/stackit-sdk-go/services/loadbalancer/wait" +) + +const ( + loadBalancerNameArg = "LOAD_BALANCER_NAME" +) + +type inputModel struct { + *globalflags.GlobalFlagModel + LoadBalancerName string +} + +func NewCmd(p *print.Printer) *cobra.Command { + cmd := &cobra.Command{ + Use: fmt.Sprintf("delete %s", loadBalancerNameArg), + Short: "Deletes a Load Balancer", + Long: "Deletes a Load Balancer.", + Args: args.SingleArg(loadBalancerNameArg, nil), + Example: examples.Build( + examples.NewExample( + `Deletes a load balancer with name "my-load-balancer"`, + "$ stackit load-balancer delete my-load-balancer"), + ), + RunE: func(cmd *cobra.Command, args []string) error { + ctx := context.Background() + model, err := parseInput(p, cmd, args) + if err != nil { + return err + } + // Configure API client + apiClient, err := client.ConfigureClient(p) + if err != nil { + return err + } + + if !model.AssumeYes { + prompt := fmt.Sprintf("Are you sure you want to delete load balancer %q? (This cannot be undone)", model.LoadBalancerName) + err = p.PromptForConfirmation(prompt) + if err != nil { + return err + } + } + + // Call API + req := buildRequest(ctx, model, apiClient) + _, err = req.Execute() + if err != nil { + return fmt.Errorf("delete load balancer: %w", err) + } + + // Wait for async operation, if async mode not enabled + if !model.Async { + s := spinner.New(p) + s.Start("Deleting load balancer") + _, err = wait.DeleteLoadBalancerWaitHandler(ctx, apiClient, model.ProjectId, model.LoadBalancerName).WaitWithContext(ctx) + if err != nil { + return fmt.Errorf("wait for load balancer deletion: %w", err) + } + s.Stop() + } + + operationState := "Deleted" + if model.Async { + operationState = "Triggered deletion of" + } + p.Info("%s load balancer %q\n", operationState, model.LoadBalancerName) + return nil + }, + } + return cmd +} + +func parseInput(p *print.Printer, cmd *cobra.Command, inputArgs []string) (*inputModel, error) { + loadBalancerName := inputArgs[0] + + globalFlags := globalflags.Parse(p, cmd) + if globalFlags.ProjectId == "" { + return nil, &errors.ProjectIdError{} + } + + model := inputModel{ + GlobalFlagModel: globalFlags, + LoadBalancerName: loadBalancerName, + } + + if p.IsVerbosityDebug() { + modelStr, err := print.BuildDebugStrFromInputModel(model) + if err != nil { + p.Debug(print.ErrorLevel, "convert model to string for debugging: %v", err) + } else { + p.Debug(print.DebugLevel, "parsed input values: %s", modelStr) + } + } + + return &model, nil +} + +func buildRequest(ctx context.Context, model *inputModel, apiClient *loadbalancer.APIClient) loadbalancer.ApiDeleteLoadBalancerRequest { + req := apiClient.DeleteLoadBalancer(ctx, model.ProjectId, model.LoadBalancerName) + return req +} diff --git a/internal/cmd/load-balancer/delete/delete_test.go b/internal/cmd/load-balancer/delete/delete_test.go new file mode 100644 index 000000000..eac37e0fa --- /dev/null +++ b/internal/cmd/load-balancer/delete/delete_test.go @@ -0,0 +1,208 @@ +package delete + +import ( + "context" + "testing" + + "github.com/stackitcloud/stackit-cli/internal/pkg/globalflags" + "github.com/stackitcloud/stackit-cli/internal/pkg/print" + + "github.com/google/go-cmp/cmp" + "github.com/google/go-cmp/cmp/cmpopts" + "github.com/google/uuid" + "github.com/stackitcloud/stackit-sdk-go/services/loadbalancer" +) + +var projectIdFlag = globalflags.ProjectIdFlag + +type testCtxKey struct{} + +var testCtx = context.WithValue(context.Background(), testCtxKey{}, "foo") +var testClient = &loadbalancer.APIClient{} +var testProjectId = uuid.NewString() +var testLoadBalancerName = "loadBalancer" + +func fixtureArgValues(mods ...func(argValues []string)) []string { + argValues := []string{ + testLoadBalancerName, + } + for _, mod := range mods { + mod(argValues) + } + return argValues +} + +func fixtureFlagValues(mods ...func(flagValues map[string]string)) map[string]string { + flagValues := map[string]string{ + projectIdFlag: testProjectId, + } + for _, mod := range mods { + mod(flagValues) + } + return flagValues +} + +func fixtureInputModel(mods ...func(model *inputModel)) *inputModel { + model := &inputModel{ + GlobalFlagModel: &globalflags.GlobalFlagModel{ + ProjectId: testProjectId, + Verbosity: globalflags.VerbosityDefault, + }, + LoadBalancerName: testLoadBalancerName, + } + for _, mod := range mods { + mod(model) + } + return model +} + +func fixtureRequest(mods ...func(request *loadbalancer.ApiDeleteLoadBalancerRequest)) loadbalancer.ApiDeleteLoadBalancerRequest { + request := testClient.DeleteLoadBalancer(testCtx, testProjectId, testLoadBalancerName) + for _, mod := range mods { + mod(&request) + } + return request +} + +func TestParseInput(t *testing.T) { + tests := []struct { + description string + argValues []string + flagValues map[string]string + isValid bool + expectedModel *inputModel + }{ + { + description: "base", + argValues: fixtureArgValues(), + flagValues: fixtureFlagValues(), + isValid: true, + expectedModel: fixtureInputModel(), + }, + { + description: "no values", + argValues: []string{}, + flagValues: map[string]string{}, + isValid: false, + }, + { + description: "no arg values", + argValues: []string{}, + flagValues: fixtureFlagValues(), + isValid: false, + }, + { + description: "no flag values", + argValues: fixtureArgValues(), + flagValues: map[string]string{}, + isValid: false, + }, + { + description: "project id missing", + argValues: fixtureArgValues(), + flagValues: fixtureFlagValues(func(flagValues map[string]string) { + delete(flagValues, projectIdFlag) + }), + isValid: false, + }, + { + description: "project id invalid 1", + argValues: fixtureArgValues(), + flagValues: fixtureFlagValues(func(flagValues map[string]string) { + flagValues[projectIdFlag] = "" + }), + isValid: false, + }, + { + description: "project id invalid 2", + argValues: fixtureArgValues(), + flagValues: fixtureFlagValues(func(flagValues map[string]string) { + flagValues[projectIdFlag] = "invalid-uuid" + }), + isValid: false, + }, + } + + for _, tt := range tests { + t.Run(tt.description, func(t *testing.T) { + p := print.NewPrinter() + cmd := NewCmd(p) + err := globalflags.Configure(cmd.Flags()) + if err != nil { + t.Fatalf("configure global flags: %v", err) + } + + for flag, value := range tt.flagValues { + err := cmd.Flags().Set(flag, value) + if err != nil { + if !tt.isValid { + return + } + t.Fatalf("setting flag --%s=%s: %v", flag, value, err) + } + } + + err = cmd.ValidateArgs(tt.argValues) + if err != nil { + if !tt.isValid { + return + } + t.Fatalf("error validating args: %v", err) + } + + err = cmd.ValidateRequiredFlags() + if err != nil { + if !tt.isValid { + return + } + t.Fatalf("error validating flags: %v", err) + } + + model, err := parseInput(p, cmd, tt.argValues) + if err != nil { + if !tt.isValid { + return + } + t.Fatalf("error parsing flags: %v", err) + } + + if !tt.isValid { + t.Fatalf("did not fail on invalid input") + } + diff := cmp.Diff(model, tt.expectedModel) + if diff != "" { + t.Fatalf("Data does not match: %s", diff) + } + }) + } +} + +func TestBuildRequest(t *testing.T) { + tests := []struct { + description string + model *inputModel + isValid bool + expectedRequest loadbalancer.ApiDeleteLoadBalancerRequest + }{ + { + description: "base", + model: fixtureInputModel(), + isValid: true, + expectedRequest: fixtureRequest(), + }, + } + + for _, tt := range tests { + t.Run(tt.description, func(t *testing.T) { + request := buildRequest(testCtx, tt.model, testClient) + + diff := cmp.Diff(request, tt.expectedRequest, + cmp.AllowUnexported(tt.expectedRequest), + cmpopts.EquateComparable(testCtx), + ) + if diff != "" { + t.Fatalf("Data does not match: %s", diff) + } + }) + } +} diff --git a/internal/cmd/load-balancer/load_balancer.go b/internal/cmd/load-balancer/load_balancer.go index fdce4cdbf..5d2165537 100644 --- a/internal/cmd/load-balancer/load_balancer.go +++ b/internal/cmd/load-balancer/load_balancer.go @@ -1,6 +1,7 @@ package loadbalancer import ( + "github.com/stackitcloud/stackit-cli/internal/cmd/load-balancer/delete" "github.com/stackitcloud/stackit-cli/internal/cmd/load-balancer/describe" generatepayload "github.com/stackitcloud/stackit-cli/internal/cmd/load-balancer/generate-payload" "github.com/stackitcloud/stackit-cli/internal/cmd/load-balancer/list" @@ -28,6 +29,7 @@ func NewCmd(p *print.Printer) *cobra.Command { func addSubcommands(cmd *cobra.Command, p *print.Printer) { cmd.AddCommand(describe.NewCmd(p)) + cmd.AddCommand(delete.NewCmd(p)) cmd.AddCommand(list.NewCmd(p)) cmd.AddCommand(quota.NewCmd(p)) cmd.AddCommand(generatepayload.NewCmd(p))