add create installation

internal/use-case/simgos-sync-plugin/installation/plugin.go

@@ -0,0 +1,46 @@
+package installation
+
+import (
+	"bytes"
+	"encoding/json"
+	"fmt"
+	"io"
+	"net/http"
+	sync "simrs-vx/internal/infra/sync-cfg"
+
+	e "simrs-vx/internal/domain/main-entities/installation"
+	egos "simrs-vx/internal/domain/simgos-entities/installation"
+
+	"gorm.io/gorm"
+)
+
+var endpoint = fmt.Sprintf("%s/v1/installation", sync.O.BaseUrl)
+
+func Create(input *e.CreateDto, data *egos.MInstalasi, tx *gorm.DB) error {
+	jsonData, err := json.Marshal(input)
+	if err != nil {
+		return fmt.Errorf("failed to encode JSON: %w", err)
+	}
+	req, err := http.NewRequest("POST", endpoint, bytes.NewReader(jsonData))
+	if err != nil {
+		return err
+	}
+	req.Header.Set("Content-Type", "application/json")
+
+	resp, err := http.DefaultClient.Do(req)
+	if err != nil {
+		return err
+	}
+	defer resp.Body.Close()
+
+	body, err := io.ReadAll(resp.Body)
+	if err != nil {
+		return err
+	}
+
+	if err := json.Unmarshal(body, &data); err != nil {
+		return fmt.Errorf("failed to parse response JSON: %w", err)
+	}
+
+	return nil
+}