debug(backend): add console logging to job creation endpoint

- Added debug logging to job_handler.go CreateJob
- Added debug logging to job_service.go CreateJob
- Tracks request data, userID extraction, SQL execution, and errors

backend/internal/handlers/job_handler.go

@@ -2,6 +2,7 @@ package handlers
 
 import (
 	"encoding/json"
+	"fmt"
 	"net/http"
 	"strconv"
 
@@ -108,28 +109,41 @@ func (h *JobHandler) GetJobs(w http.ResponseWriter, r *http.Request) {
 // @Failure      500  {string}  string  "Internal Server Error"
 // @Router       /api/v1/jobs [post]
 func (h *JobHandler) CreateJob(w http.ResponseWriter, r *http.Request) {
+	fmt.Println("[CREATE_JOB DEBUG] === CreateJob Handler Started ===")
+
 	var req dto.CreateJobRequest
 	if err := json.NewDecoder(r.Body).Decode(&req); err != nil {
+		fmt.Printf("[CREATE_JOB ERROR] Failed to decode request body: %v\n", err)
 		http.Error(w, err.Error(), http.StatusBadRequest)
 		return
 	}
 
-	// Validate request (omitted for brevity, assume validation middleware or service validation)
+	fmt.Printf("[CREATE_JOB DEBUG] Request received: title=%s, companyId=%s, status=%s\n", req.Title, req.CompanyID, req.Status)
+	fmt.Printf("[CREATE_JOB DEBUG] Full request: %+v\n", req)
 
 	// Extract UserID from context
 	val := r.Context().Value(middleware.ContextUserID)
+	fmt.Printf("[CREATE_JOB DEBUG] Context UserID value: %v (type: %T)\n", val, val)
+
 	userID, ok := val.(string)
 	if !ok || userID == "" {
+		fmt.Printf("[CREATE_JOB ERROR] UserID extraction failed. ok=%v, userID='%s'\n", ok, userID)
 		http.Error(w, "Unauthorized: User ID missing", http.StatusUnauthorized)
 		return
 	}
 
+	fmt.Printf("[CREATE_JOB DEBUG] UserID extracted: %s\n", userID)
+	fmt.Println("[CREATE_JOB DEBUG] Calling service.CreateJob...")
+
 	job, err := h.Service.CreateJob(req, userID)
 	if err != nil {
+		fmt.Printf("[CREATE_JOB ERROR] Service.CreateJob failed: %v\n", err)
 		http.Error(w, err.Error(), http.StatusInternalServerError)
 		return
 	}
 
+	fmt.Printf("[CREATE_JOB DEBUG] Job created successfully! ID=%s\n", job.ID)
+
 	w.Header().Set("Content-Type", "application/json")
 	w.WriteHeader(http.StatusCreated)
 	json.NewEncoder(w).Encode(job)

backend/internal/services/job_service.go

@@ -19,6 +19,9 @@ func NewJobService(db *sql.DB) *JobService {
 }
 
 func (s *JobService) CreateJob(req dto.CreateJobRequest, createdBy string) (*models.Job, error) {
+	fmt.Println("[JOB_SERVICE DEBUG] === CreateJob Started ===")
+	fmt.Printf("[JOB_SERVICE DEBUG] CompanyID=%s, CreatedBy=%s, Title=%s, Status=%s\n", req.CompanyID, createdBy, req.Title, req.Status)
+
 	query := `
 		INSERT INTO jobs (
 			company_id, created_by, title, description, salary_min, salary_max, salary_type,
@@ -50,6 +53,9 @@ func (s *JobService) CreateJob(req dto.CreateJobRequest, createdBy string) (*mod
 		UpdatedAt:      time.Now(),
 	}
 
+	fmt.Println("[JOB_SERVICE DEBUG] Executing INSERT query...")
+	fmt.Printf("[JOB_SERVICE DEBUG] Job struct: %+v\n", job)
+
 	err := s.DB.QueryRow(
 		query,
 		job.CompanyID, job.CreatedBy, job.Title, job.Description, job.SalaryMin, job.SalaryMax, job.SalaryType,
@@ -58,9 +64,11 @@ func (s *JobService) CreateJob(req dto.CreateJobRequest, createdBy string) (*mod
 	).Scan(&job.ID, &job.CreatedAt, &job.UpdatedAt)
 
 	if err != nil {
+		fmt.Printf("[JOB_SERVICE ERROR] INSERT query failed: %v\n", err)
 		return nil, err
 	}
 
+	fmt.Printf("[JOB_SERVICE DEBUG] Job created successfully! ID=%s\n", job.ID)
 	return job, nil
 }