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make_event.go
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make_event.go
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package command
import (
"fmt"
"os"
"path/filepath"
"text/template"
"github.com/dptsi/its-go/script/templates"
"github.com/stoewer/go-strcase"
)
type MakeEvent struct{}
func (c *MakeEvent) Key() string {
return "make:domain:event"
}
func (c *MakeEvent) Name() string {
return "Create new event"
}
func (c *MakeEvent) Description() string {
return "Create new event and its boilerplate"
}
func (c *MakeEvent) Usage() string {
return fmt.Sprintf("%s <snake_case_module_name> <snake_case_event_name>", c.Key())
}
func (c *MakeEvent) Handler(args []string) error {
if len(args) == 0 {
return fmt.Errorf("no module name provided")
}
if len(args) == 1 {
return fmt.Errorf("no event name provided")
}
modName := args[0]
snakeCaseName := args[1]
mod, err := newModule(modName)
if err != nil {
return fmt.Errorf("error detecting module: %w", err)
}
if err := mod.checkExist(); err != nil {
return fmt.Errorf("error detecting module: %w", err)
}
path := filepath.Join(mod.joinPath("internal/domain/events"), fmt.Sprintf("%s.go", snakeCaseName))
if err := c.createEventFile(mod, snakeCaseName, path); err != nil {
return fmt.Errorf("error when creating %s: %w", path, err)
}
fmt.Printf("event %s berhasil dibuat pada %s!\n", snakeCaseName, path)
return nil
}
func (c *MakeEvent) createEventFile(mod *module, snakeCaseName, path string) error {
if _, err := os.Stat(path); err == nil {
return fmt.Errorf("file %s already exists", path)
}
event, err := os.Create(path)
if err != nil {
return err
}
defer event.Close()
template, err := template.New("module_event").Parse(templates.ModuleEventFile)
if err != nil {
return err
}
type Data struct {
NamePascalCase string
}
data := Data{
NamePascalCase: strcase.UpperCamelCase(snakeCaseName),
}
if err := template.Execute(event, data); err != nil {
return err
}
return event.Sync()
}