Files
antrean-anjungan/tools/bpjs/generate-bpjs-handler.go

645 lines
18 KiB
Go

package main
import (
"fmt"
"os"
"path/filepath"
"strings"
"time"
)
// BpjsHandlerData contains template data for BPJS handler generation
type BpjsHandlerData struct {
Name string
NameLower string
NameUpper string
Category string
CategoryPath string
ModuleName string
HasGet bool
HasPost bool
HasPut bool
HasDelete bool
GetEndpoint string
PostEndpoint string
PutEndpoint string
DeleteEndpoint string
Timestamp string
}
func main() {
if len(os.Args) < 2 {
fmt.Println("Usage: go run generate-bpjs-handler.go [category/]entity [methods]")
fmt.Println("Examples:")
fmt.Println(" go run generate-bpjs-handler.go vclaim/peserta get post put delete")
fmt.Println(" go run generate-bpjs-handler.go eclaim/sep get post")
fmt.Println(" go run generate-bpjs-handler.go peserta get")
os.Exit(1)
}
// Parse entity path (could be "entity" or "category/entity")
entityPath := os.Args[1]
methods := []string{}
if len(os.Args) > 2 {
methods = os.Args[2:]
} else {
// Default methods if none specified
methods = []string{"get", "post", "put", "delete"}
}
// Parse category and entity
var category, entityName string
if strings.Contains(entityPath, "/") {
parts := strings.Split(entityPath, "/")
if len(parts) != 2 {
fmt.Println("❌ Error: Invalid path format. Use 'category/entity' or just 'entity'")
os.Exit(1)
}
category = parts[0]
entityName = parts[1]
} else {
category = ""
entityName = entityPath
}
// Format names
entityName = strings.Title(entityName) // PascalCase entity name
entityLower := strings.ToLower(entityName)
entityUpper := strings.ToUpper(entityName)
data := BpjsHandlerData{
Name: entityName,
NameLower: entityLower,
NameUpper: entityUpper,
Category: category,
CategoryPath: category,
ModuleName: "api-service",
Timestamp: time.Now().Format("2006-01-02 15:04:05"),
}
// Set methods and endpoints based on arguments
for _, m := range methods {
switch strings.ToLower(m) {
case "get":
data.HasGet = true
data.GetEndpoint = fmt.Sprintf("/%s/{id}", entityUpper)
case "post":
data.HasPost = true
data.PostEndpoint = fmt.Sprintf("/%s/2.0/insert", entityUpper)
case "put":
data.HasPut = true
data.PutEndpoint = fmt.Sprintf("/%s/2.0/update", entityUpper)
case "delete":
data.HasDelete = true
data.DeleteEndpoint = fmt.Sprintf("/%s/2.0/delete", entityUpper)
}
}
// Create directories with dynamic logic (sama seperti generate-handler.go)
var handlerDir, modelDir string
if category != "" {
// Dengan kategori: internal/handlers/category/
handlerDir = filepath.Join("internal", "handlers", category)
modelDir = filepath.Join("internal", "models", category)
} else {
// Tanpa kategori: langsung internal/handlers/
handlerDir = filepath.Join("internal", "handlers")
modelDir = filepath.Join("internal", "models")
}
// Create directories
for _, d := range []string{handlerDir, modelDir} {
if err := os.MkdirAll(d, 0755); err != nil {
panic(err)
}
}
// Generate files
generateBpjsHandlerFile(data, handlerDir)
generateBpjsModelFile(data, modelDir)
updateBpjsRoutesFile(data)
fmt.Printf("✅ Successfully generated BPJS handler: %s\n", entityName)
if category != "" {
fmt.Printf("📁 Category: %s\n", category)
}
fmt.Printf("📁 Handler: %s\n", filepath.Join(handlerDir, entityLower+".go"))
fmt.Printf("📁 Model: %s\n", filepath.Join(modelDir, entityLower+".go"))
}
// ================= HANDLER GENERATION =====================
func generateBpjsHandlerFile(data BpjsHandlerData, handlerDir string) {
// Build import path based on category (sama seperti generate-handler.go)
var modelsImportPath string
if data.Category != "" {
modelsImportPath = data.ModuleName + "/internal/models/" + data.Category
} else {
modelsImportPath = data.ModuleName + "/internal/models"
}
handlerContent := `package handlers
import (
"context"
"fmt"
"net/http"
"time"
"` + data.ModuleName + `/internal/config"
models "` + modelsImportPath + `"
services "` + data.ModuleName + `/internal/services/bpjs"
"github.com/gin-gonic/gin"
)
// ` + data.Name + `Handler handles ` + data.NameLower + ` BPJS services
type ` + data.Name + `Handler struct {
service services.VClaimService
}
// New` + data.Name + `Handler creates a new ` + data.Name + `Handler
func New` + data.Name + `Handler(cfg config.BpjsConfig) *` + data.Name + `Handler {
return &` + data.Name + `Handler{
service: services.NewService(cfg),
}
}`
// Add methods based on flags
if data.HasPost {
handlerContent += generateBpjsCreateMethod(data)
}
if data.HasPut {
handlerContent += generateBpjsUpdateMethod(data)
}
if data.HasDelete {
handlerContent += generateBpjsDeleteMethod(data)
}
if data.HasGet {
handlerContent += generateBpjsGetMethod(data)
}
writeFileBpjs(filepath.Join(handlerDir, data.NameLower+".go"), handlerContent)
}
func generateBpjsCreateMethod(data BpjsHandlerData) string {
// Build route path based on category (dynamic, tidak hardcode bpjs/)
var routePath string
if data.Category != "" {
routePath = data.Category + "/" + data.NameLower
} else {
routePath = data.NameLower
}
// Tag untuk swagger
var tagName string
if data.Category != "" {
tagName = data.Category + "-" + data.NameLower
} else {
tagName = data.NameLower
}
return `
// Create` + data.Name + ` godoc
// @Summary Create a new ` + data.NameUpper + `
// @Description Create a new ` + data.Name + ` in BPJS system
// @Tags ` + tagName + `
// @Accept json
// @Produce json
// @Param request body models.` + data.Name + `PostRequest true "` + data.Name + ` creation request"
// @Success 200 {object} models.` + data.Name + `Response "` + data.Name + ` created successfully"
// @Failure 400 {object} gin.H "Invalid request"
// @Failure 500 {object} gin.H "Internal server error"
// @Router /api/v1/` + routePath + ` [post]
func (h *` + data.Name + `Handler) Create` + data.Name + `(c *gin.Context) {
var req models.` + data.Name + `PostRequest
if err := c.ShouldBindJSON(&req); err != nil {
c.JSON(http.StatusBadRequest, gin.H{"error": "invalid body", "message": err.Error()})
return
}
ctx, cancel := context.WithTimeout(c, 30*time.Second)
defer cancel()
var result map[string]interface{}
if err := h.service.Post(ctx, "` + data.PostEndpoint + `", req, &result); err != nil {
c.JSON(http.StatusInternalServerError, gin.H{"error": "create failed", "message": err.Error()})
return
}
c.JSON(http.StatusOK, models.` + data.Name + `Response{
Message: "` + data.Name + ` berhasil dibuat",
Data: result,
})
}`
}
func generateBpjsUpdateMethod(data BpjsHandlerData) string {
var routePath string
if data.Category != "" {
routePath = data.Category + "/" + data.NameLower
} else {
routePath = data.NameLower
}
var tagName string
if data.Category != "" {
tagName = data.Category + "-" + data.NameLower
} else {
tagName = data.NameLower
}
return `
// Update` + data.Name + ` godoc
// @Summary Update an existing ` + data.NameUpper + `
// @Description Update an existing ` + data.Name + ` in BPJS system
// @Tags ` + tagName + `
// @Accept json
// @Produce json
// @Param request body models.` + data.Name + `PutRequest true "` + data.Name + ` update request"
// @Success 200 {object} models.` + data.Name + `Response "` + data.Name + ` updated successfully"
// @Failure 400 {object} gin.H "Invalid request"
// @Failure 500 {object} gin.H "Internal server error"
// @Router /api/v1/` + routePath + ` [put]
func (h *` + data.Name + `Handler) Update` + data.Name + `(c *gin.Context) {
var req models.` + data.Name + `PutRequest
if err := c.ShouldBindJSON(&req); err != nil {
c.JSON(http.StatusBadRequest, gin.H{"error": "invalid body", "message": err.Error()})
return
}
ctx, cancel := context.WithTimeout(c, 30*time.Second)
defer cancel()
var result map[string]interface{}
if err := h.service.Put(ctx, "` + data.PutEndpoint + `", req, &result); err != nil {
c.JSON(http.StatusInternalServerError, gin.H{"error": "update failed", "message": err.Error()})
return
}
c.JSON(http.StatusOK, models.` + data.Name + `Response{
Message: "` + data.Name + ` berhasil diperbarui",
Data: result,
})
}`
}
func generateBpjsDeleteMethod(data BpjsHandlerData) string {
var routePath string
if data.Category != "" {
routePath = data.Category + "/" + data.NameLower
} else {
routePath = data.NameLower
}
var tagName string
if data.Category != "" {
tagName = data.Category + "-" + data.NameLower
} else {
tagName = data.NameLower
}
return `
// Delete` + data.Name + ` godoc
// @Summary Delete an existing ` + data.NameUpper + `
// @Description Delete a ` + data.Name + ` by ID
// @Tags ` + tagName + `
// @Accept json
// @Produce json
// @Param id path string true "` + data.Name + ` ID"
// @Param user query string true "User"
// @Success 200 {object} models.` + data.Name + `Response "` + data.Name + ` deleted successfully"
// @Failure 400 {object} gin.H "Invalid request"
// @Failure 500 {object} gin.H "Internal server error"
// @Router /api/v1/` + routePath + `/{id} [delete]
func (h *` + data.Name + `Handler) Delete` + data.Name + `(c *gin.Context) {
id := c.Param("id")
user := c.Query("user")
if id == "" || user == "" {
c.JSON(http.StatusBadRequest, gin.H{"error": "id & user required"})
return
}
body := models.` + data.Name + `DeleteRequest{}
body.T` + data.Name + `.ID = id
body.T` + data.Name + `.User = user
ctx, cancel := context.WithTimeout(c, 30*time.Second)
defer cancel()
if err := h.service.Delete(ctx, "` + data.DeleteEndpoint + `", body); err != nil {
c.JSON(http.StatusInternalServerError, gin.H{"error": "delete failed", "message": err.Error()})
return
}
c.JSON(http.StatusOK, models.` + data.Name + `Response{
Message: "` + data.Name + ` berhasil dihapus",
Data: nil,
})
}`
}
func generateBpjsGetMethod(data BpjsHandlerData) string {
var routePath string
if data.Category != "" {
routePath = data.Category + "/" + data.NameLower
} else {
routePath = data.NameLower
}
var tagName string
if data.Category != "" {
tagName = data.Category + "-" + data.NameLower
} else {
tagName = data.NameLower
}
return `
// Get` + data.Name + ` godoc
// @Summary Get an existing ` + data.NameUpper + `
// @Description Retrieve a ` + data.Name + ` by ID
// @Tags ` + tagName + `
// @Accept json
// @Produce json
// @Param id path string true "` + data.Name + ` ID"
// @Success 200 {object} models.` + data.Name + `Response "Data ` + data.Name + ` retrieved successfully"
// @Failure 400 {object} gin.H "Invalid request"
// @Failure 500 {object} gin.H "Internal server error"
// @Router /api/v1/` + routePath + `/{id} [get]
func (h *` + data.Name + `Handler) Get` + data.Name + `(c *gin.Context) {
id := c.Param("id")
if id == "" {
c.JSON(http.StatusBadRequest, gin.H{"error": "id required"})
return
}
ctx, cancel := context.WithTimeout(c, 30*time.Second)
defer cancel()
endpoint := fmt.Sprintf("` + strings.Replace(data.GetEndpoint, "{id}", "%s", 1) + `", id)
var result map[string]interface{}
if err := h.service.Get(ctx, endpoint, &result); err != nil {
c.JSON(http.StatusInternalServerError, gin.H{"error": "fetch failed", "message": err.Error()})
return
}
c.JSON(http.StatusOK, models.` + data.Name + `Response{
Message: "Data ` + data.Name + ` berhasil diambil",
Data: result,
})
}`
}
// ================= MODEL GENERATION =====================
func generateBpjsModelFile(data BpjsHandlerData, modelDir string) {
modelContent := `package models
// ` + data.Name + ` BPJS Models
// Generated at: ` + data.Timestamp + `
// Category: ` + data.Category + `
// Common Response Structure
type ` + data.Name + `Response struct {
Message string ` + "`json:\"message\"`" + `
Data map[string]interface{} ` + "`json:\"data,omitempty\"`" + `
}
type ` + data.Name + `RawResponse struct {
MetaData struct {
Code string ` + "`json:\"code\"`" + `
Message string ` + "`json:\"message\"`" + `
} ` + "`json:\"metaData\"`" + `
Response interface{} ` + "`json:\"response\"`" + `
}`
if data.HasPost {
modelContent += `
// ` + data.Name + ` POST Request Structure
type ` + data.Name + `PostRequest struct {
T` + data.Name + ` ` + data.Name + `Post ` + "`json:\"t_" + data.NameLower + "\" binding:\"required\"`" + `
}
type ` + data.Name + `Post struct {
// Add your specific fields here based on BPJS API requirements
NoKartu string ` + "`json:\"noKartu\" binding:\"required\"`" + `
TglLayanan string ` + "`json:\"tglLayanan\" binding:\"required\"`" + `
JnsPelayanan string ` + "`json:\"jnsPelayanan\" binding:\"required\"`" + `
User string ` + "`json:\"user\" binding:\"required\"`" + `
}`
}
if data.HasPut {
modelContent += `
// ` + data.Name + ` PUT Request Structure
type ` + data.Name + `PutRequest struct {
T` + data.Name + ` ` + data.Name + `Put ` + "`json:\"t_" + data.NameLower + "\" binding:\"required\"`" + `
}
type ` + data.Name + `Put struct {
ID string ` + "`json:\"id\" binding:\"required\"`" + `
NoKartu string ` + "`json:\"noKartu\"`" + `
TglLayanan string ` + "`json:\"tglLayanan\"`" + `
JnsPelayanan string ` + "`json:\"jnsPelayanan\"`" + `
User string ` + "`json:\"user\" binding:\"required\"`" + `
}`
}
if data.HasDelete {
modelContent += `
// ` + data.Name + ` DELETE Request Structure
type ` + data.Name + `DeleteRequest struct {
T` + data.Name + ` struct {
ID string ` + "`json:\"id\" binding:\"required\"`" + `
User string ` + "`json:\"user\" binding:\"required\"`" + `
} ` + "`json:\"t_" + data.NameLower + "\" binding:\"required\"`" + `
}`
}
// Add helper structures
modelContent += `
// Common Helper Structures
type Flag struct {
Flag string ` + "`json:\"flag\" binding:\"required\"`" + `
}
type Poli struct {
Tujuan string ` + "`json:\"tujuan\"`" + `
Eksekutif string ` + "`json:\"eksekutif\" binding:\"required\"`" + `
}
// Validation helpers
func IsValidStatus(status string) bool {
validStatuses := []string{"active", "inactive", "pending", "processed"}
for _, v := range validStatuses {
if v == status {
return true
}
}
return false
}`
writeFileBpjs(filepath.Join(modelDir, data.NameLower+".go"), modelContent)
}
// ================= ROUTES GENERATION =====================
func updateBpjsRoutesFile(data BpjsHandlerData) {
routesFile := "internal/routes/v1/routes.go"
content, err := os.ReadFile(routesFile)
if err != nil {
fmt.Printf("⚠️ Could not read routes.go: %v\n", err)
fmt.Printf("📝 Please manually add these routes to your routes.go file:\n")
printBpjsRoutesSample(data)
return
}
routesContent := string(content)
// Build import path berdasarkan category (sama seperti generate-handler.go)
var importPath, importAlias string
if data.Category != "" {
importPath = fmt.Sprintf("%s/internal/handlers/%s", data.ModuleName, data.Category)
importAlias = data.NameLower + "Handlers"
} else {
importPath = fmt.Sprintf("%s/internal/handlers", data.ModuleName)
importAlias = data.NameLower + "Handlers"
}
// Check and add import
importPattern := fmt.Sprintf("%s \"%s\"", importAlias, importPath)
if !strings.Contains(routesContent, importPattern) {
importToAdd := fmt.Sprintf("\t%s \"%s\"", importAlias, importPath)
if strings.Contains(routesContent, "import (") {
routesContent = strings.Replace(routesContent, "import (",
"import (\n"+importToAdd, 1)
}
}
// Build routes
newRoutes := fmt.Sprintf("\t\t// %s endpoints\n", data.Name)
if data.Category != "" {
newRoutes = fmt.Sprintf("\t\t// %s %s endpoints\n", data.Category, data.Name)
}
newRoutes += fmt.Sprintf("\t\t%sHandler := %s.New%sHandler(config.LoadConfig().Bpjs)\n",
data.NameLower, importAlias, data.Name)
// Build route paths berdasarkan category (dynamic, tidak hardcode)
var routePath string
if data.Category != "" {
routePath = data.Category + "/" + data.NameLower
} else {
routePath = data.NameLower
}
if data.HasGet {
newRoutes += fmt.Sprintf("\t\tv1.GET(\"/%s/:id\", %sHandler.Get%s)\n",
routePath, data.NameLower, data.Name)
}
if data.HasPost {
newRoutes += fmt.Sprintf("\t\tv1.POST(\"/%s\", %sHandler.Create%s)\n",
routePath, data.NameLower, data.Name)
}
if data.HasPut {
newRoutes += fmt.Sprintf("\t\tv1.PUT(\"/%s\", %sHandler.Update%s)\n",
routePath, data.NameLower, data.Name)
}
if data.HasDelete {
newRoutes += fmt.Sprintf("\t\tv1.DELETE(\"/%s/:id\", %sHandler.Delete%s)\n",
routePath, data.NameLower, data.Name)
}
newRoutes += "\n"
// Insert routes
insertMarker := "\t\tprotected := v1.Group(\"/\")"
if strings.Contains(routesContent, insertMarker) {
if !strings.Contains(routesContent, fmt.Sprintf("New%sHandler", data.Name)) {
routesContent = strings.Replace(routesContent, insertMarker,
newRoutes+insertMarker, 1)
} else {
fmt.Printf("✅ Routes for %s already exist, skipping...\n", data.Name)
return
}
}
if err := os.WriteFile(routesFile, []byte(routesContent), 0644); err != nil {
fmt.Printf("Error writing routes.go: %v\n", err)
return
}
if data.Category != "" {
fmt.Printf("✅ Updated routes.go with %s %s endpoints\n", data.Category, data.Name)
} else {
fmt.Printf("✅ Updated routes.go with %s endpoints\n", data.Name)
}
}
func printBpjsRoutesSample(data BpjsHandlerData) {
var importAlias string
if data.Category != "" {
importAlias = data.NameLower + "Handlers"
} else {
importAlias = data.NameLower + "Handlers"
}
var routePath string
if data.Category != "" {
routePath = data.Category + "/" + data.NameLower
} else {
routePath = data.NameLower
}
if data.Category != "" {
fmt.Printf(`
// %s %s endpoints
%sHandler := %s.New%sHandler(config.LoadConfig().Bpjs)
`, data.Category, data.Name, data.NameLower, importAlias, data.Name)
} else {
fmt.Printf(`
// %s endpoints
%sHandler := %s.New%sHandler(config.LoadConfig().Bpjs)
`, data.Name, data.NameLower, importAlias, data.Name)
}
if data.HasGet {
fmt.Printf("\tv1.GET(\"/%s/:id\", %sHandler.Get%s)\n", routePath, data.NameLower, data.Name)
}
if data.HasPost {
fmt.Printf("\tv1.POST(\"/%s\", %sHandler.Create%s)\n", routePath, data.NameLower, data.Name)
}
if data.HasPut {
fmt.Printf("\tv1.PUT(\"/%s\", %sHandler.Update%s)\n", routePath, data.NameLower, data.Name)
}
if data.HasDelete {
fmt.Printf("\tv1.DELETE(\"/%s/:id\", %sHandler.Delete%s)\n", routePath, data.NameLower, data.Name)
}
fmt.Println()
}
// ================= UTILITY FUNCTIONS =====================
func writeFileBpjs(filename, content string) {
if err := os.WriteFile(filename, []byte(content), 0644); err != nil {
fmt.Printf("❌ Error creating file %s: %v\n", filename, err)
return
}
fmt.Printf("✅ Generated: %s\n", filename)
}