Implement database create command

Author: João Palet

internal/cmd/beta/sqlserverflex/database/create/create.go

@@ -0,0 +1,162 @@
+package create
+
+import (
+	"context"
+	"encoding/json"
+	"fmt"
+
+	"github.com/goccy/go-yaml"
+	"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/flags"
+	"github.com/stackitcloud/stackit-cli/internal/pkg/globalflags"
+	"github.com/stackitcloud/stackit-cli/internal/pkg/print"
+	"github.com/stackitcloud/stackit-cli/internal/pkg/services/sqlserverflex/client"
+	"github.com/stackitcloud/stackit-cli/internal/pkg/spinner"
+	"github.com/stackitcloud/stackit-cli/internal/pkg/utils"
+	"github.com/stackitcloud/stackit-sdk-go/services/sqlserverflex"
+
+	"github.com/spf13/cobra"
+)
+
+const (
+	databaseNameArg = "DATABASE_NAME"
+
+	instanceIdFlag = "instance-id"
+	ownerFlag      = "owner"
+)
+
+type inputModel struct {
+	*globalflags.GlobalFlagModel
+	DatabaseName string
+	InstanceId   string
+	Owner        string
+}
+
+func NewCmd(p *print.Printer) *cobra.Command {
+	cmd := &cobra.Command{
+		Use:   fmt.Sprintf("create %s", databaseNameArg),
+		Short: "Creates an SQLServer Flex database",
+		Long: fmt.Sprintf("%s\n%s",
+			"Creates an SQLServer Flex database.",
+			`This operation cannot be triggered asynchronously (the "--async" flag will have no effect).`,
+		),
+		Args: args.SingleArg(databaseNameArg, nil),
+		Example: examples.Build(
+			examples.NewExample(
+				`Create an SQLServer Flex database with name "my-database" on instance with ID "xxx"`,
+				"$ stackit beta sqlserverflex database create my-database --instance-id xxx --owner some-username"),
+		),
+		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 create database %q? (This cannot be undone)", model.DatabaseName)
+				err = p.PromptForConfirmation(prompt)
+				if err != nil {
+					return err
+				}
+			}
+
+			// Call API
+			req := buildRequest(ctx, model, apiClient)
+			s := spinner.New(p)
+			s.Start("Creating database")
+			resp, err := req.Execute()
+			if err != nil {
+				s.StopWithError()
+				return fmt.Errorf("create SQLServer Flex database: %w", err)
+			}
+			s.Stop()
+
+			return outputResult(p, model, resp)
+		},
+	}
+	configureFlags(cmd)
+	return cmd
+}
+
+func configureFlags(cmd *cobra.Command) {
+	cmd.Flags().Var(flags.UUIDFlag(), instanceIdFlag, "SQLServer Flex instance ID")
+	cmd.Flags().String(ownerFlag, "", "Username of the owner user")
+	err := flags.MarkFlagsRequired(cmd, instanceIdFlag, ownerFlag)
+	cobra.CheckErr(err)
+}
+
+func parseInput(p *print.Printer, cmd *cobra.Command, inputArgs []string) (*inputModel, error) {
+	databaseName := inputArgs[0]
+
+	globalFlags := globalflags.Parse(p, cmd)
+	if globalFlags.ProjectId == "" {
+		return nil, &errors.ProjectIdError{}
+	}
+
+	model := inputModel{
+		GlobalFlagModel: globalFlags,
+		DatabaseName:    databaseName,
+		InstanceId:      flags.FlagToStringValue(p, cmd, instanceIdFlag),
+		Owner:           flags.FlagToStringValue(p, cmd, ownerFlag),
+	}
+
+	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 *sqlserverflex.APIClient) sqlserverflex.ApiCreateDatabaseRequest {
+	req := apiClient.CreateDatabase(ctx, model.ProjectId, model.InstanceId)
+	payload := sqlserverflex.CreateDatabasePayload{
+		Name: &model.DatabaseName,
+		Options: utils.Ptr(map[string]string{
+			"owner": model.Owner,
+		}),
+	}
+	req = req.CreateDatabasePayload(payload)
+	return req
+}
+
+func outputResult(p *print.Printer, model *inputModel, resp *sqlserverflex.CreateDatabaseResponse) error {
+	switch model.OutputFormat {
+	case print.JSONOutputFormat:
+		details, err := json.MarshalIndent(resp, "", "  ")
+		if err != nil {
+			return fmt.Errorf("marshal SQLServer Flex database: %w", err)
+		}
+		p.Outputln(string(details))
+
+		return nil
+	case print.YAMLOutputFormat:
+		details, err := yaml.MarshalWithOptions(resp, yaml.IndentSequence(true))
+		if err != nil {
+			return fmt.Errorf("marshal SQLServer Flex database: %w", err)
+		}
+		p.Outputln(string(details))
+
+		return nil
+	default:
+		operationState := "Created"
+		if model.Async {
+			operationState = "Triggered creation of"
+		}
+		p.Outputf("%s database %q\n", operationState, model.DatabaseName)
+		return nil
+	}
+}