Files
antrean-anjungan/tools/generate-bpjs-handler.go
2025-08-18 20:02:34 +07:00

690 lines
20 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
NamePlural string
ModuleName string
Category string
HasGet bool
HasGetByID bool
HasPost bool
HasPut bool
HasDelete bool
HasStats bool
HasFilter bool
Timestamp string
Endpoints []BpjsEndpoint
}
// BpjsEndpoint represents a BPJS API endpoint configuration
type BpjsEndpoint struct {
Name string
Method string
Path string
Description string
Parameters []EndpointParam
}
// EndpointParam represents an endpoint parameter
type EndpointParam struct {
Name string
Type string
Required bool
Description string
Location string // "path", "query", "body"
}
func main() {
if len(os.Args) < 2 {
fmt.Println("Usage: go run generate-bpjs-handler.go [category/]entity [methods]")
fmt.Println("Example: go run generate-bpjs-handler.go reference/peserta get getbyid")
fmt.Println("Example: go run generate-bpjs-handler.go peserta get getbyid")
os.Exit(1)
}
// Parse entity input (could be "entity" or "category/entity")
entityInput := os.Args[1]
var category, entityName string
if strings.Contains(entityInput, "/") {
parts := strings.Split(entityInput, "/")
if len(parts) != 2 {
fmt.Println("Invalid format. Use: category/entity or entity")
os.Exit(1)
}
category = parts[0]
entityName = strings.Title(parts[1]) // PascalCase entity name
} else {
category = ""
entityName = strings.Title(entityInput) // PascalCase entity name
}
methods := []string{}
if len(os.Args) > 2 {
methods = os.Args[2:]
} else {
// Default methods if none specified
methods = []string{"get", "getbyid"}
}
entityLower := strings.ToLower(entityName)
entityPlural := entityLower + "s"
data := BpjsHandlerData{
Name: entityName,
NameLower: entityLower,
NamePlural: entityPlural,
ModuleName: "api-service",
Category: category,
Timestamp: time.Now().Format("2006-01-02 15:04:05"),
}
// Set methods based on arguments
for _, m := range methods {
switch strings.ToLower(m) {
case "get":
data.HasGet = true
case "getbyid":
data.HasGetByID = true
case "post":
data.HasPost = true
case "put":
data.HasPut = true
case "delete":
data.HasDelete = true
case "stats":
data.HasStats = true
}
}
// Define default endpoints based on entity
data.Endpoints = generateDefaultEndpoints(data)
// Create directories based on category
var handlerDir, modelDir string
if category != "" {
handlerDir = filepath.Join("internal", "handlers", "bpjs", category)
modelDir = filepath.Join("internal", "models", "bpjs", category)
} else {
handlerDir = filepath.Join("internal", "handlers", "bpjs", entityLower)
modelDir = filepath.Join("internal", "models", "bpjs", entityLower)
}
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"))
}
// generateDefaultEndpoints creates default endpoints based on entity type
func generateDefaultEndpoints(data BpjsHandlerData) []BpjsEndpoint {
endpoints := []BpjsEndpoint{}
switch data.NameLower {
case "peserta":
endpoints = append(endpoints, BpjsEndpoint{
Name: "GetByNIK",
Method: "GET",
Path: "/Peserta/nik/%s/tglSEP/%s",
Description: "Get participant data by NIK and service date",
Parameters: []EndpointParam{
{Name: "nik", Type: "string", Required: true, Description: "NIK KTP", Location: "path"},
{Name: "tglSEP", Type: "string", Required: true, Description: "Service date (yyyy-MM-dd)", Location: "path"},
},
})
case "poli":
endpoints = append(endpoints, BpjsEndpoint{
Name: "GetAll",
Method: "GET",
Path: "/referensi/poli",
Description: "Get all poli reference data",
Parameters: []EndpointParam{},
})
case "diagnosa":
endpoints = append(endpoints, BpjsEndpoint{
Name: "GetAll",
Method: "GET",
Path: "/referensi/diagnosa",
Description: "Get all diagnosa reference data",
Parameters: []EndpointParam{},
})
case "provider":
endpoints = append(endpoints, BpjsEndpoint{
Name: "GetByJenis",
Method: "GET",
Path: "/referensi/faskes/%s/%s",
Description: "Get provider data by type and level",
Parameters: []EndpointParam{
{Name: "jnsFaskes", Type: "string", Required: true, Description: "Jenis Faskes (1=Faskes 1, 2=Faskes 2)", Location: "path"},
{Name: "kdFaskes", Type: "string", Required: true, Description: "Kode Faskes", Location: "path"},
},
})
default:
// Generic endpoint
endpoints = append(endpoints, BpjsEndpoint{
Name: "GetAll",
Method: "GET",
Path: fmt.Sprintf("/referensi/%s", data.NameLower),
Description: fmt.Sprintf("Get all %s reference data", data.NameLower),
Parameters: []EndpointParam{},
})
}
return endpoints
}
// ================= BPJS HANDLER GENERATION =====================
func generateBpjsHandlerFile(data BpjsHandlerData, handlerDir string) {
// Determine import path based on category
var modelsImportPath string
if data.Category != "" {
modelsImportPath = `models "` + data.ModuleName + `/internal/models/bpjs/` + data.Category + `"`
} else {
modelsImportPath = `models "` + data.ModuleName + `/internal/models/bpjs/` + data.NameLower + `"`
}
handlerContent := `package handlers
import (
"context"
"fmt"
"net/http"
"time"
"` + data.ModuleName + `/internal/config"
services "` + data.ModuleName + `/internal/services/bpjs"
"github.com/gin-gonic/gin"
)
// ` + data.Name + `Handler handles BPJS ` + data.NameLower + ` operations
type ` + data.Name + `Handler struct {
bpjsService services.VClaimService
}
// New` + data.Name + `Handler creates a new ` + data.Name + `Handler instance
func New` + data.Name + `Handler(cfg config.BpjsConfig) *` + data.Name + `Handler {
return &` + data.Name + `Handler{
bpjsService: services.NewService(cfg),
}
}`
// Add methods based on endpoints
for _, endpoint := range data.Endpoints {
handlerContent += generateBpjsEndpointMethod(data, endpoint)
}
// Add helper methods
handlerContent += generateBpjsHelperMethods(data)
writeFile(filepath.Join(handlerDir, data.NameLower+".go"), handlerContent)
}
func generateBpjsEndpointMethod(data BpjsHandlerData, endpoint BpjsEndpoint) string {
methodName := endpoint.Name
// Generate parameter extraction
paramExtraction := ""
paramValidation := ""
pathParams := []string{}
for _, param := range endpoint.Parameters {
if param.Location == "path" {
paramExtraction += "\t" + param.Name + ` := c.Param("` + param.Name + `")` + "\n"
pathParams = append(pathParams, param.Name)
if param.Required {
paramValidation += `
if ` + param.Name + ` == "" {
c.JSON(http.StatusBadRequest, gin.H{
"error": "` + strings.Title(param.Name) + ` parameter is required",
"message": "` + param.Description + ` tidak boleh kosong",
})
return
}
`
}
// Add date validation if parameter contains date
if strings.Contains(param.Name, "tgl") || strings.Contains(param.Name, "date") {
paramValidation += `
// Validate date format
if _, err := time.Parse("2006-01-02", ` + param.Name + `); err != nil {
c.JSON(http.StatusBadRequest, gin.H{
"error": "Invalid date format",
"message": "Format tanggal harus yyyy-MM-dd",
})
return
}
`
}
}
}
// Generate endpoint URL building
endpointURL := endpoint.Path
if len(pathParams) > 0 {
endpointURL = `fmt.Sprintf("` + endpoint.Path + `", ` + strings.Join(pathParams, ", ") + `)`
} else {
endpointURL = `"` + endpoint.Path + `"`
}
// Generate route path for documentation
routePath := endpoint.Path
for _, param := range endpoint.Parameters {
if param.Location == "path" {
routePath = strings.Replace(routePath, "%s", "{"+param.Name+"}", 1)
}
}
// Generate category prefix for router documentation
categoryPrefix := ""
if data.Category != "" {
categoryPrefix = "/" + data.Category
}
swaggerParams := generateSwaggerParams(endpoint.Parameters)
return `
// ` + methodName + ` godoc
// @Summary ` + endpoint.Description + `
// @Description ` + endpoint.Description + `
// @Tags bpjs` + categoryPrefix + `
// @Accept json
// @Produce json` + swaggerParams + `
// @Success 200 {object} models.` + data.Name + `Response "Success response"
// @Failure 400 {object} map[string]interface{} "Bad request"
// @Failure 404 {object} map[string]interface{} "Data not found"
// @Failure 500 {object} map[string]interface{} "Internal server error"
// @Router /api/v1/bpjs` + categoryPrefix + routePath + ` [` + strings.ToLower(endpoint.Method) + `]
func (h *` + data.Name + `Handler) ` + methodName + `(c *gin.Context) {
` + paramExtraction + paramValidation + `
// Create context with timeout
ctx, cancel := context.WithTimeout(c.Request.Context(), 30*time.Second)
defer cancel()
// Build endpoint URL
endpoint := ` + endpointURL + `
// Call BPJS service
var result map[string]interface{}
if err := h.bpjsService.Get(ctx, endpoint, &result); err != nil {
c.JSON(http.StatusInternalServerError, gin.H{
"error": "Failed to fetch ` + data.NameLower + ` data",
"message": err.Error(),
})
return
}
// Return successful response
c.JSON(http.StatusOK, gin.H{
"message": "Data ` + data.NameLower + ` berhasil diambil",
"data": result,
})
}
`
}
func generateSwaggerParams(params []EndpointParam) string {
result := ""
for _, param := range params {
required := "false"
if param.Required {
required = "true"
}
result += `
// @Param ` + param.Name + ` ` + param.Location + ` ` + param.Type + ` ` + required + ` "` + param.Description + `"`
}
return result
}
func generateBpjsHelperMethods(data BpjsHandlerData) string {
handlerName := data.Name
return `
// Helper methods for error handling and response formatting
// handleBPJSError handles BPJS service errors and returns appropriate HTTP responses
func (h *` + handlerName + `Handler) handleBPJSError(c *gin.Context, err error, operation string) {
c.JSON(http.StatusInternalServerError, gin.H{
"error": fmt.Sprintf("Failed to %s", operation),
"message": err.Error(),
})
}
// validateDateFormat validates if the date string is in yyyy-MM-dd format
func (h *` + handlerName + `Handler) validateDateFormat(dateStr string) error {
_, err := time.Parse("2006-01-02", dateStr)
return err
}
// buildSuccessResponse builds a standardized success response
func (h *` + handlerName + `Handler) buildSuccessResponse(message string, data interface{}) gin.H {
return gin.H{
"message": message,
"data": data,
}
}
`
}
// ================= BPJS MODEL GENERATION =====================
func generateBpjsModelFile(data BpjsHandlerData, modelDir string) {
modelContent := `package models
// ` + data.Name + `Response represents the response structure for BPJS ` + data.NameLower + ` data
type ` + data.Name + `Response struct {
Message string ` + "`json:\"message\"`" + `
Data map[string]interface{} ` + "`json:\"data\"`" + `
}
// ` + data.Name + `RawResponse represents the raw response structure from BPJS API
type ` + data.Name + `RawResponse struct {
MetaData struct {
Code string ` + "`json:\"code\"`" + `
Message string ` + "`json:\"message\"`" + `
} ` + "`json:\"metaData\"`" + `
Response interface{} ` + "`json:\"response\"`" + `
}
`
// Add entity-specific models
switch data.NameLower {
case "peserta":
modelContent += generatePesertaModels()
case "poli":
modelContent += generatePoliModels()
case "diagnosa":
modelContent += generateDiagnosaModels()
case "provider":
modelContent += generateProviderModels()
}
// Add common request/response models
modelContent += generateCommonBpjsModels(data)
writeFile(filepath.Join(modelDir, data.NameLower+".go"), modelContent)
}
func generatePesertaModels() string {
return `
// PesertaRequest represents the request structure for BPJS participant search
type PesertaRequest struct {
NIK string ` + "`json:\"nik\" binding:\"required\"`" + `
TglSEP string ` + "`json:\"tglSEP\" binding:\"required\"`" + `
}
// PesertaData represents the participant data structure
type PesertaData struct {
NoKartu string ` + "`json:\"noKartu\"`" + `
NIK string ` + "`json:\"nik\"`" + `
Nama string ` + "`json:\"nama\"`" + `
Pisa string ` + "`json:\"pisa\"`" + `
Sex string ` + "`json:\"sex\"`" + `
TglLahir string ` + "`json:\"tglLahir\"`" + `
Pob string ` + "`json:\"pob\"`" + `
KdProvider string ` + "`json:\"kdProvider\"`" + `
NmProvider string ` + "`json:\"nmProvider\"`" + `
KelasRawat string ` + "`json:\"kelasRawat\"`" + `
Keterangan string ` + "`json:\"keterangan\"`" + `
NoTelepon string ` + "`json:\"noTelepon\"`" + `
Alamat string ` + "`json:\"alamat\"`" + `
KdPos string ` + "`json:\"kdPos\"`" + `
Pekerjaan string ` + "`json:\"pekerjaan\"`" + `
StatusKawin string ` + "`json:\"statusKawin\"`" + `
TglCetakKartu string ` + "`json:\"tglCetakKartu\"`" + `
TglTAT string ` + "`json:\"tglTAT\"`" + `
TglTMT string ` + "`json:\"tglTMT\"`" + `
ProvUmum struct {
KdProvider string ` + "`json:\"kdProvider\"`" + `
NmProvider string ` + "`json:\"nmProvider\"`" + `
} ` + "`json:\"provUmum\"`" + `
JenisPeserta struct {
KdJenisPeserta string ` + "`json:\"kdJenisPeserta\"`" + `
NmJenisPeserta string ` + "`json:\"nmJenisPeserta\"`" + `
} ` + "`json:\"jenisPeserta\"`" + `
KelasTanggungan struct {
KdKelas string ` + "`json:\"kdKelas\"`" + `
NmKelas string ` + "`json:\"nmKelas\"`" + `
} ` + "`json:\"kelasTanggungan\"`" + `
Informasi struct {
Dinsos string ` + "`json:\"dinsos\"`" + `
NoSKTM string ` + "`json:\"noSKTM\"`" + `
ProlanisPRB string ` + "`json:\"prolanisPRB\"`" + `
} ` + "`json:\"informasi\"`" + `
Cob struct {
NoAsuransi string ` + "`json:\"noAsuransi\"`" + `
NmAsuransi string ` + "`json:\"nmAsuransi\"`" + `
TglTAT string ` + "`json:\"tglTAT\"`" + `
TglTMT string ` + "`json:\"tglTMT\"`" + `
} ` + "`json:\"cob\"`" + `
HakKelas struct {
Kode string ` + "`json:\"kode\"`" + `
Nama string ` + "`json:\"nama\"`" + `
} ` + "`json:\"hakKelas\"`" + `
Mr struct {
NoMR string ` + "`json:\"noMR\"`" + `
NoTelepon string ` + "`json:\"noTelepon\"`" + `
} ` + "`json:\"mr\"`" + `
ProvRujuk struct {
KdProvider string ` + "`json:\"kdProvider\"`" + `
NmProvider string ` + "`json:\"nmProvider\"`" + `
} ` + "`json:\"provRujuk\"`" + `
StatusPeserta struct {
Kode string ` + "`json:\"kode\"`" + `
Nama string ` + "`json:\"nama\"`" + `
} ` + "`json:\"statusPeserta\"`" + `
}`
}
func generatePoliModels() string {
return `
// PoliData represents the poli reference data structure
type PoliData struct {
KdPoli string ` + "`json:\"kdPoli\"`" + `
NmPoli string ` + "`json:\"nmPoli\"`" + `
}
// PoliListResponse represents the response structure for poli list
type PoliListResponse struct {
List []PoliData ` + "`json:\"list\"`" + `
}`
}
func generateDiagnosaModels() string {
return `
// DiagnosaData represents the diagnosa reference data structure
type DiagnosaData struct {
KdDiag string ` + "`json:\"kdDiag\"`" + `
NmDiag string ` + "`json:\"nmDiag\"`" + `
}
// DiagnosaListResponse represents the response structure for diagnosa list
type DiagnosaListResponse struct {
Diagnosa []DiagnosaData ` + "`json:\"diagnosa\"`" + `
}`
}
func generateProviderModels() string {
return `
// ProviderData represents the provider reference data structure
type ProviderData struct {
KdProvider string ` + "`json:\"kdProvider\"`" + `
NmProvider string ` + "`json:\"nmProvider\"`" + `
JnsFaskes string ` + "`json:\"jnsFaskes\"`" + `
Alamat string ` + "`json:\"alamat\"`" + `
NoTelp string ` + "`json:\"noTelp\"`" + `
}
// ProviderListResponse represents the response structure for provider list
type ProviderListResponse struct {
Faskes []ProviderData ` + "`json:\"faskes\"`" + `
}`
}
func generateCommonBpjsModels(data BpjsHandlerData) string {
return `
// ErrorResponse represents error response structure
type ErrorResponse struct {
Error string ` + "`json:\"error\"`" + `
Message string ` + "`json:\"message\"`" + `
Code int ` + "`json:\"code,omitempty\"`" + `
}
// BPJSMetaData represents BPJS API metadata structure
type BPJSMetaData struct {
Code string ` + "`json:\"code\"`" + `
Message string ` + "`json:\"message\"`" + `
}
// ` + data.Name + `Filter represents filter parameters for ` + data.NameLower + ` queries
type ` + data.Name + `Filter struct {
NIK *string ` + "`form:\"nik\" json:\"nik,omitempty\"`" + `
TglSEP *string ` + "`form:\"tglSEP\" json:\"tglSEP,omitempty\"`" + `
}
`
}
// ================= 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)
// Determine import path based on category
var importPath string
if data.Category != "" {
importPath = data.ModuleName + "/internal/handlers/bpjs/" + data.Category
} else {
importPath = data.ModuleName + "/internal/handlers/bpjs/" + data.NameLower
}
// Add import
importPattern := `bpjs` + strings.Title(data.NameLower) + `Handlers "` + importPath + `"`
if !strings.Contains(routesContent, importPattern) {
importToAdd := "\t" + `bpjs` + strings.Title(data.NameLower) + `Handlers "` + importPath + `"`
if strings.Contains(routesContent, "import (") {
routesContent = strings.Replace(routesContent, "import (",
"import (\n"+importToAdd, 1)
}
}
// Generate routes
newRoutes := "\t\t// BPJS " + data.Name + " endpoints\n"
newRoutes += "\t\tbpjs" + strings.Title(data.NameLower) + "Handler := bpjs" + strings.Title(data.NameLower) + "Handlers.New" + data.Name + "Handler(cfg.Bpjs)\n"
// Add routes based on endpoints
for _, endpoint := range data.Endpoints {
routePath := endpoint.Path
for _, param := range endpoint.Parameters {
if param.Location == "path" {
routePath = strings.Replace(routePath, "%s", ":"+param.Name, 1)
}
}
methodName := endpoint.Name
routePrefix := "/bpjs"
if data.Category != "" {
routePrefix = "/bpjs/" + data.Category
}
newRoutes += "\t\tv1." + strings.ToUpper(endpoint.Method) + `("` + routePrefix + routePath + `", bpjs` + strings.Title(data.NameLower) + "Handler." + methodName + ")\n"
}
newRoutes += "\n"
insertMarker := "\t\tprotected := v1.Group(\"/\")"
if strings.Contains(routesContent, insertMarker) {
if !strings.Contains(routesContent, "New"+data.Name+"Handler") {
routesContent = strings.Replace(routesContent, insertMarker,
newRoutes+insertMarker, 1)
} else {
fmt.Printf("✅ Routes for BPJS %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
}
fmt.Printf("✅ Updated routes.go with BPJS %s endpoints\n", data.Name)
}
func printBpjsRoutesSample(data BpjsHandlerData) {
fmt.Printf(`
// BPJS %s endpoints
bpjs%sHandler := bpjs%sHandlers.New%sHandler(cfg.Bpjs)
`, data.Name, strings.Title(data.NameLower), strings.Title(data.NameLower), data.Name)
for _, endpoint := range data.Endpoints {
routePath := endpoint.Path
for _, param := range endpoint.Parameters {
if param.Location == "path" {
routePath = strings.Replace(routePath, "%s", ":"+param.Name, 1)
}
}
routePrefix := "/bpjs"
if data.Category != "" {
routePrefix = "/bpjs/" + data.Category
}
fmt.Printf("\tv1.%s(\"%s%s\", bpjs%sHandler.%s)\n",
strings.ToUpper(endpoint.Method), routePrefix, routePath, strings.Title(data.NameLower), endpoint.Name)
}
fmt.Println()
}
// ================= UTILITY FUNCTIONS =====================
func writeFile(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)
}