perbaikan decompres

internal/handlers/peserta/peserta.go

@@ -5,8 +5,12 @@ package handlers
 import (
 	"context"
 	"encoding/json"
+	"fmt"
 	"net/http"
+	"reflect"
+	"strconv"
 	"strings"
+	"sync"
 	"time"
 
 	"api-service/internal/config"
@@ -48,6 +52,224 @@ func NewPesertaHandler(cfg PesertaHandlerConfig) *PesertaHandler {
 	}
 }
 
+// min returns the minimum of two integers
+func min(a, b int) int {
+	if a < b {
+		return a
+	}
+	return b
+}
+
+// cleanResponse removes invalid characters and BOM from the response string
+func cleanResponse(resp string) string {
+	// Remove UTF-8 BOM
+	// Konversi string ke byte slice untuk pengecekan BOM
+	data := []byte(resp)
+	// Cek dan hapus semua jenis representasi UTF-8 BOM
+	// 1. Byte sequence: EF BB BF
+	if len(data) >= 3 && data[0] == 0xEF && data[1] == 0xBB && data[2] == 0xBF {
+		data = data[3:]
+	}
+	// 2. Unicode character: U+FEFF
+	if len(data) >= 3 && data[0] == 0xEF && data[1] == 0xBB && data[2] == 0xBF {
+		data = data[3:]
+	}
+	// 3. Zero Width No-Break Space (Unicode)
+	if len(data) >= 3 && data[0] == 0xEF && data[1] == 0xBB && data[2] == 0xBF {
+		data = data[3:]
+	}
+	// 4. Representasi heksadesimal lainnya
+	if len(data) >= 3 && data[0] == 0xEF && data[1] == 0xBB && data[2] == 0xBF {
+		data = data[3:]
+	}
+	// Konversi kembali ke string
+	resp = string(data)
+
+	// Hapus karakter null
+	// Hapus semua karakter kontrol ASCII (0-31) kecuali whitespace yang valid
+	controlChars := []string{
+		"\x00", // Null character
+		"\x01", // Start of Heading
+		"\x02", // Start of Text
+		"\x03", // End of Text
+		"\x04", // End of Transmission (EOT)
+		"\x05", // Enquiry
+		"\x06", // Acknowledge
+		"\x07", // Bell
+		"\x08", // Backspace
+		"\x0B", // Vertical Tab
+		"\x0C", // Form Feed
+		"\x0E", // Shift Out
+		"\x0F", // Shift In
+		"\x10", // Data Link Escape
+		"\x11", // Device Control 1
+		"\x12", // Device Control 2
+		"\x13", // Device Control 3
+		"\x14", // Device Control 4
+		"\x15", // Negative Acknowledge
+		"\x16", // Synchronous Idle
+		"\x17", // End of Transmission Block
+		"\x18", // Cancel
+		"\x19", // End of Medium
+		"\x1A", // Substitute
+		"\x1B", // Escape
+		"\x1C", // File Separator
+		"\x1D", // Group Separator
+		"\x1E", // Record Separator
+		"\x1F", // Unit Separator
+	}
+
+	for _, char := range controlChars {
+		resp = strings.ReplaceAll(resp, char, "")
+	}
+
+	// Hapus karakter invalid termasuk backtick
+	invalidChars := []string{
+		"¢",      // Cent sign
+		"\u00a2", // Cent sign Unicode
+		"\u0080", // Control character
+		"`",      // Backtick
+		"´",      // Acute accent
+		"‘",      // Left single quote
+		"’",      // Right single quote
+		"“",      // Left double quote
+		"”",      // Right double quote
+	}
+
+	for _, char := range invalidChars {
+		resp = strings.ReplaceAll(resp, char, "")
+	}
+	// Gunakan buffer pool untuk efisiensi memori
+	var bufPool = sync.Pool{
+		New: func() interface{} {
+			return &strings.Builder{}
+		},
+	}
+	buf := bufPool.Get().(*strings.Builder)
+	defer func() {
+		buf.Reset()
+		bufPool.Put(buf)
+	}()
+
+	// Definisikan karakter yang diperbolehkan
+	allowedChars := map[rune]bool{
+		'\n': true, '\r': true, '\t': true,
+		// Tambahkan karakter non-ASCII yang diperbolehkan jika adafalse
+		// Contoh:
+		// Latin-1 Supplement
+		// ASCII printable (32-126) kecuali backtick (96)
+		'!': true, '"': true, '#': true, '$': true, '%': true, '&': true,
+		'\'': true, '(': true, ')': true, '*': true, '+': true, ',': true,
+		'-': true, '.': true, '/': true, '0': true, '1': true, '2': true,
+		'3': true, '4': true, '5': true, '6': true, '7': true, '8': true,
+		'9': true, ':': true, ';': true, '<': true, '=': true, '>': true,
+		'?': true, '@': true, 'A': true, 'B': true, 'C': true, 'D': true,
+		'E': true, 'F': true, 'G': true, 'H': true, 'I': true, 'J': true,
+		'K': true, 'L': true, 'M': true, 'N': true, 'O': true, 'P': true,
+		'Q': true, 'R': true, 'S': true, 'T': true, 'U': true, 'V': true,
+		'W': true, 'X': true, 'Y': true, 'Z': true, '[': true, '\\': true,
+		']': true, '^': true, '_': true, 'a': true, 'b': true, 'c': true,
+		'd': true, 'e': true, 'f': true, 'g': true, 'h': true, 'i': true,
+		'j': true, 'k': true, 'l': true, 'm': true, 'n': true, 'o': true,
+		'p': true, 'q': true, 'r': true, 's': true, 't': true, 'u': true,
+		'v': true, 'w': true, 'x': true, 'y': true, 'z': true, '{': true,
+		'|': true, '}': true, '~': true,
+
+		// Latin-1 Supplement
+		'¡': true, '¢': true, '£': true, '¤': true, '¥': true, '¦': true,
+		'§': true, '¨': true, '©': true, 'ª': true, '«': true, '¬': true,
+		'®': true, '¯': true, '°': true, '±': true, '²': true, '³': true,
+		'´': true, 'µ': true, '¶': true, '·': true, '¸': true, '¹': true,
+		'º': true, '»': true, '¼': true, '½': true, '¾': true, '¿': true,
+
+		// Huruf Latin dengan diakritik (Lowercase)
+		'á': true, 'é': true, 'í': true, 'ó': true, 'ú': true, 'ý': true, 'þ': true,
+		'à': true, 'è': true, 'ì': true, 'ò': true, 'ù': true,
+		'â': true, 'ê': true, 'î': true, 'ô': true, 'û': true,
+		'ä': true, 'ë': true, 'ï': true, 'ö': true, 'ü': true, 'ÿ': true,
+		'ã': true, 'õ': true, 'ñ': true, 'ç': true,
+		'ā': true, 'ē': true, 'ī': true, 'ō': true, 'ū': true,
+		'ă': true, 'đ': true, 'ħ': true, 'ij': true, 'ĸ': true, 'ł': true,
+		'ŋ': true, 'œ': true, 'ŧ': true, 'ß': true,
+
+		// Huruf Latin dengan diakritik (Uppercase)
+		'Á': true, 'É': true, 'Í': true, 'Ó': true, 'Ú': true, 'Ý': true, 'Þ': true,
+		'À': true, 'È': true, 'Ì': true, 'Ò': true, 'Ù': true,
+		'Â': true, 'Ê': true, 'Î': true, 'Ô': true, 'Û': true,
+		'Ä': true, 'Ë': true, 'Ï': true, 'Ö': true, 'Ü': true,
+		'Ã': true, 'Õ': true, 'Ñ': true, 'Ç': true,
+		'Ā': true, 'Ē': true, 'Ī': true, 'Ō': true, 'Ū': true,
+		'Ă': true, 'Đ': true, 'Ħ': true, 'IJ': true, 'Ł': true,
+		'Ŋ': true, 'Œ': true, 'Ŧ': true, 'ẞ': true,
+
+		// Karakter Nordik dan lainnya
+		'Å': true, 'å': true, 'Æ': true, 'æ': true, 'Ø': true, 'ø': true,
+		'ſ': true, 'ʼn': true, 'ŀ': true,
+
+		// Tanda baca dan simbol matematika
+		'‐': true, '–': true, '—': true, '―': true, '‖': true, '‗': true,
+		'†': true, '‡': true, '•': true, '‣': true, '․': true, '‥': true,
+		'…': true, '‧': true, '‰': true, '′': true, '″': true, '‴': true,
+		'‵': true, '‶': true, '‷': true, '‸': true, '‹': true, '›': true,
+		'※': true,
+
+		// Simbol mata uang (hanya yang umum)
+		'€': true, '₹': true,
+
+		// Karakter lain yang mungkin diperlukan
+	}
+
+	// Filter karakter menggunakan buffer pool
+	for _, r := range resp {
+		if r < 128 || allowedChars[r] {
+			buf.WriteRune(r)
+		}
+	}
+	// Trim whitespace
+	result := strings.TrimSpace(buf.String())
+	return result
+}
+
+// extractCode extracts the code field from metaData using reflection
+func extractCode(metaData interface{}) interface{} {
+	v := reflect.ValueOf(metaData)
+	switch v.Kind() {
+	case reflect.Struct:
+		codeField := v.FieldByName("Code")
+		if codeField.IsValid() {
+			return codeField.Interface()
+		}
+	case reflect.Map:
+		if m, ok := metaData.(map[string]interface{}); ok {
+			return m["code"]
+		}
+	case reflect.String:
+		var metaMap map[string]interface{}
+		if err := json.Unmarshal([]byte(metaData.(string)), &metaMap); err == nil {
+			return metaMap["code"]
+		}
+	}
+	return nil
+}
+
+// parseHTTPStatusCode extracts HTTP status code from error message
+func parseHTTPStatusCode(errMsg string) int {
+	if strings.Contains(errMsg, "HTTP error:") {
+		parts := strings.Split(errMsg, "HTTP error:")
+		if len(parts) > 1 {
+			statusPart := strings.TrimSpace(parts[1])
+			if statusCode, err := strconv.Atoi(strings.Fields(statusPart)[0]); err == nil {
+				return statusCode
+			}
+		}
+	}
+	return 500 // Default to internal server error
+}
+func (h *PesertaHandler) isValidJSON(str string) bool {
+	var js interface{}
+	return json.Unmarshal([]byte(str), &js) == nil
+}
+
 // GetBynik godoc
 // @Summary      Get Bynik data
 // @Description  Get participant eligibility information by NIK
@@ -64,6 +286,9 @@ func NewPesertaHandler(cfg PesertaHandlerConfig) *PesertaHandler {
 // @Failure      500             {object}  models.ErrorResponseBpjs        "Internal server error"
 // @Router       /Peserta/nik/:nik [get]
 func (h *PesertaHandler) GetBynik(c *gin.Context) {
+	ctx, cancel := context.WithTimeout(c.Request.Context(), 30*time.Second)
+	defer cancel()
+
 	// Generate request ID if not present
 	requestID := c.GetHeader("X-Request-ID")
 	if requestID == "" {
@@ -87,20 +312,21 @@ func (h *PesertaHandler) GetBynik(c *gin.Context) {
 	}
 	// Note: dbConn is available for future database operations (e.g., caching, logging)
 	_ = dbConn // Prevent unused variable warning
-	ctx, cancel := context.WithTimeout(c.Request.Context(), 30*time.Second)
-	defer cancel()
 
+	// Context Paramaeter
+	now := time.Now()
+	dateStr := now.Format("2006-01-02")
+	fmt.Println("Date (YYYY-MM-DD):", dateStr)
 	h.logger.Info("Processing GetBynik request", map[string]interface{}{
 		"request_id": requestID,
-		"endpoint":   "/peserta/nik/:nik",
-
-		"nik": c.Param("nik"),
+		"endpoint":   "/Peserta/nik/:nik/tglSEP/" + dateStr,
+		"nik":        c.Param("nik"),
 	})
 
 	// Extract path parameters
 
 	nik := c.Param("nik")
-	if nik == "" {
+	if nik == "" || nik == ":nik" {
 
 		h.logger.Error("Missing required parameter nik", map[string]interface{}{
 			"request_id": requestID,
@@ -108,16 +334,14 @@ func (h *PesertaHandler) GetBynik(c *gin.Context) {
 
 		c.JSON(http.StatusBadRequest, models.ErrorResponseBpjs{
 			Status:    "error",
-			Message:   "Missing required parameter nik",
+			Message:   "Parameter NIK Masih Kosong / Isi Dahulu NIK!",
 			RequestID: requestID,
 		})
 		return
 	}
-
-	// Call service method
 	var response peserta.PesertaResponse
 
-	endpoint := "/peserta/nik/:nik"
+	endpoint := "/Peserta/nik/:nik/tglSEP/" + dateStr
 
 	endpoint = strings.Replace(endpoint, ":nik", nik, 1)
 
@@ -168,7 +392,28 @@ func (h *PesertaHandler) GetBynik(c *gin.Context) {
 				})
 
 			} else {
-				json.Unmarshal([]byte(decryptedResp), response.Data)
+				// Clean the decrypted response
+				cleanedResp := cleanResponse(decryptedResp)
+				if h.isValidJSON(cleanedResp) {
+					// Unmarshal kembali setelah dibersihkan
+					err = json.Unmarshal([]byte(cleanedResp), response.Data)
+					if err != nil {
+						h.logger.Warn("Failed to unmarshal decrypted response", map[string]interface{}{
+							"error":            err.Error(),
+							"request_id":       requestID,
+							"response_preview": cleanedResp[:min(100, len(cleanedResp))], // Log first 100 chars for debugging
+						})
+						// Set Data to nil if unmarshal fails to avoid sending empty struct
+						response.Data = nil
+					}
+				} else {
+					h.logger.Warn("Invalid JSON in data, storing as string", map[string]interface{}{
+						"request_id": requestID,
+						"response":   cleanedResp,
+					})
+					response.Data.RawResponse = cleanedResp
+				}
+
 			}
 		} else if respMap, ok := resp.Response.(map[string]interface{}); ok {
 			// Response is already unmarshaled JSON
@@ -186,7 +431,15 @@ func (h *PesertaHandler) GetBynik(c *gin.Context) {
 	// Ensure response has proper fields
 	response.Status = "success"
 	response.RequestID = requestID
-	c.JSON(http.StatusOK, response)
+	// Ambil status code dari metaData.code
+	var statusCode int
+	code := extractCode(response.MetaData)
+	if code != nil {
+		statusCode = models.GetStatusCodeFromMeta(code)
+	} else {
+		statusCode = 200
+	}
+	c.JSON(statusCode, response)
 }
 
 // GetBynokartu godoc
@@ -215,17 +468,37 @@ func (h *PesertaHandler) GetBynokartu(c *gin.Context) {
 		c.Header("X-Request-ID", requestID)
 	}
 
+	// Get database connection
+	dbConn, err := h.db.GetDB("postgres_satudata")
+	if err != nil {
+		h.logger.Error("Database connection failed", map[string]interface{}{
+			"error":      err.Error(),
+			"request_id": requestID,
+		})
+		c.JSON(http.StatusInternalServerError, models.ErrorResponseBpjs{
+			Status:    "error",
+			Message:   "Database connection failed",
+			RequestID: requestID,
+		})
+		return
+	}
+	// Note: dbConn is available for future database operations (e.g., caching, logging)
+	_ = dbConn // Prevent unused variable warning
+
+	// Context Paramaeter
+	now := time.Now()
+	dateStr := now.Format("2006-01-02")
+	fmt.Println("Date (YYYY-MM-DD):", dateStr)
 	h.logger.Info("Processing GetBynokartu request", map[string]interface{}{
 		"request_id": requestID,
-		"endpoint":   "/peserta/:nokartu",
-
-		"nokartu": c.Param("nokartu"),
+		"endpoint":   "/Peserta/nokartu/:nokartu/tglSEP/" + dateStr,
+		"nik":        c.Param("nokartu"),
 	})
 
 	// Extract path parameters
 
 	nokartu := c.Param("nokartu")
-	if nokartu == "" {
+	if nokartu == "" || nokartu == ":nokartu" {
 
 		h.logger.Error("Missing required parameter nokartu", map[string]interface{}{
 			"request_id": requestID,
@@ -233,24 +506,36 @@ func (h *PesertaHandler) GetBynokartu(c *gin.Context) {
 
 		c.JSON(http.StatusBadRequest, models.ErrorResponseBpjs{
 			Status:    "error",
-			Message:   "Missing required parameter nokartu",
+			Message:   "Parameter Nomor Kartu Bpjs Masih Kosong / Isi Dahulu Nomor Kartu!",
 			RequestID: requestID,
 		})
 		return
 	}
-
-	// Call service method
 	var response peserta.PesertaResponse
 
-	endpoint := "/peserta/:nokartu"
+	endpoint := "/Peserta/nokartu/:nokartu/tglSEP/" + dateStr
 
 	endpoint = strings.Replace(endpoint, ":nokartu", nokartu, 1)
 
 	resp, err := h.service.GetRawResponse(ctx, endpoint)
 
 	if err != nil {
+		// Check if error message contains 404 status code
+		if strings.Contains(err.Error(), "HTTP error: 404") {
+			h.logger.Error("ByNoKartu not found", map[string]interface{}{
+				"error":      err.Error(),
+				"request_id": requestID,
+			})
 
-		h.logger.Error("Failed to get Bynokartu", map[string]interface{}{
+			c.JSON(http.StatusNotFound, models.ErrorResponseBpjs{
+				Status:    "error",
+				Message:   "ByNoKartu not found",
+				RequestID: requestID,
+			})
+			return
+		}
+
+		h.logger.Error("Failed to get ByNoKartu", map[string]interface{}{
 			"error":      err.Error(),
 			"request_id": requestID,
 		})
@@ -279,7 +564,18 @@ func (h *PesertaHandler) GetBynokartu(c *gin.Context) {
 				})
 
 			} else {
-				json.Unmarshal([]byte(decryptedResp), response.Data)
+				// Clean the decrypted response
+				cleanedResp := cleanResponse(decryptedResp)
+				err = json.Unmarshal([]byte(cleanedResp), response.Data)
+				if err != nil {
+					h.logger.Warn("Failed to unmarshal decrypted response", map[string]interface{}{
+						"error":            err.Error(),
+						"request_id":       requestID,
+						"response_preview": cleanedResp[:min(100, len(cleanedResp))], // Log first 100 chars for debugging
+					})
+					// Set Data to nil if unmarshal fails to avoid sending empty struct
+					response.Data = nil
+				}
 			}
 		} else if respMap, ok := resp.Response.(map[string]interface{}); ok {
 			// Response is already unmarshaled JSON
@@ -297,30 +593,13 @@ func (h *PesertaHandler) GetBynokartu(c *gin.Context) {
 	// Ensure response has proper fields
 	response.Status = "success"
 	response.RequestID = requestID
-	c.JSON(http.StatusOK, response)
-}
-
-// Enhanced error handling
-func (h *PesertaHandler) logAndRespondError(c *gin.Context, message string, err error, statusCode int) {
-	requestID := c.GetHeader("X-Request-ID")
-	h.logger.Error(message, map[string]interface{}{
-		"error":       err.Error(),
-		"status_code": statusCode,
-		"request_id":  requestID,
-	})
-	h.respondError(c, message, err, statusCode)
-}
-
-func (h *PesertaHandler) respondError(c *gin.Context, message string, err error, statusCode int) {
-	requestID := c.GetHeader("X-Request-ID")
-	errorMessage := message
-	if gin.Mode() == gin.ReleaseMode {
-		errorMessage = "Internal server error"
+	// Ambil status code dari metaData.code
+	var statusCode int
+	code := extractCode(response.MetaData)
+	if code != nil {
+		statusCode = models.GetStatusCodeFromMeta(code)
+	} else {
+		statusCode = 200
 	}
-
-	c.JSON(statusCode, models.ErrorResponseBpjs{
-		Status:    "error",
-		Message:   errorMessage,
-		RequestID: requestID,
-	})
+	c.JSON(statusCode, response)
 }

internal/models/models.go

@@ -3,6 +3,8 @@ package models
 import (
 	"database/sql"
 	"database/sql/driver"
+	"net/http"
+	"strconv"
 	"time"
 )
 
@@ -161,6 +163,42 @@ type MetaInfo struct {
 	ServerTime  string `json:"server_time"`
 }
 
+func GetStatusCodeFromMeta(metaCode interface{}) int {
+	statusCode := http.StatusOK
+
+	if metaCode != nil {
+		switch v := metaCode.(type) {
+		case string:
+			if code, err := strconv.Atoi(v); err == nil {
+				if code >= 100 && code <= 599 {
+					statusCode = code
+				} else {
+					statusCode = http.StatusInternalServerError
+				}
+			} else {
+				statusCode = http.StatusInternalServerError
+			}
+		case int:
+			if v >= 100 && v <= 599 {
+				statusCode = v
+			} else {
+				statusCode = http.StatusInternalServerError
+			}
+		case float64:
+			code := int(v)
+			if code >= 100 && code <= 599 {
+				statusCode = code
+			} else {
+				statusCode = http.StatusInternalServerError
+			}
+		default:
+			statusCode = http.StatusInternalServerError
+		}
+	}
+
+	return statusCode
+}
+
 // Validation constants
 const (
 	StatusDraft    = "draft"

internal/models/vclaim/peserta/peserta.go

@@ -60,6 +60,7 @@ type PesertaData struct {
 		NoMR      string `json:"noMR"`
 		NoTelepon string `json:"noTelepon"`
 	} `json:"mr,omitempty"`
+	RawResponse string `json:"raw_response,omitempty"`
 }
 
 // PesertaResponse represents peserta API response

internal/services/bpjs/vclaimBridge.go

@@ -7,6 +7,7 @@ import (
 	"fmt"
 	"io"
 	"net/http"
+	"strings"
 	"time"
 
 	"api-service/internal/config"
@@ -16,6 +17,18 @@ import (
 	"github.com/rs/zerolog/log"
 )
 
+// cleanResponse removes invalid characters and BOM from the response string
+func cleanResponse(resp string) string {
+	// Remove UTF-8 BOM
+	resp = strings.TrimPrefix(resp, "\xef\xbb\xbf")
+	resp = strings.TrimPrefix(resp, "\ufeff")
+	// Remove null characters
+	resp = strings.ReplaceAll(resp, "\x00", "")
+	// Trim whitespace
+	resp = strings.TrimSpace(resp)
+	return resp
+}
+
 // VClaimService interface for VClaim operations
 type VClaimService interface {
 	Get(ctx context.Context, endpoint string, result interface{}) error
@@ -172,6 +185,12 @@ func (s *Service) processResponse(res *http.Response) (*ResponDTOVclaim, error)
 		return finalResp, nil
 	}
 
+	// Check if response looks like HTML or error message (don't try to decrypt)
+	if strings.HasPrefix(respMentah.Response, "<") || strings.Contains(respMentah.Response, "error") {
+		finalResp.Response = respMentah.Response
+		return finalResp, nil
+	}
+
 	// Decrypt response
 	consID, secretKey, _, tstamp, _ := s.config.SetHeader()
 	decryptionKey := consID + secretKey + tstamp
@@ -190,6 +209,8 @@ func (s *Service) processResponse(res *http.Response) (*ResponDTOVclaim, error)
 
 	// Try to unmarshal decrypted response as JSON
 	if respDecrypt != "" {
+		// Clean the decrypted response
+		respDecrypt = cleanResponse(respDecrypt)
 		if err := json.Unmarshal([]byte(respDecrypt), &finalResp.Response); err != nil {
 			// If JSON unmarshal fails, store as string
 			log.Warn().Err(err).Msg("Failed to unmarshal decrypted response, storing as string")