93 lines
2.3 KiB
Go
93 lines
2.3 KiB
Go
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package service
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import (
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"context"
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"database/sql"
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"fmt"
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"boc/repository"
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)
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// HRService handles business logic for HR operations
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type HRService struct {
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repo *repository.HRRepository
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db *sql.DB
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}
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func NewHRService(db *sql.DB) *HRService {
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return &HRService{
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repo: repository.NewHRRepository(db),
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db: db,
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}
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}
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// ListEmployees returns all employees
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func (s *HRService) ListEmployees(ctx context.Context) ([]repository.Employee, error) {
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return s.repo.ListEmployees(ctx)
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}
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// GetEmployee returns a single employee by ID
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func (s *HRService) GetEmployee(ctx context.Context, id string) (*repository.Employee, error) {
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return s.repo.GetEmployee(ctx, id)
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}
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// CreateEmployee creates a new employee with validation
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func (s *HRService) CreateEmployee(ctx context.Context, e *repository.Employee) error {
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if e.Name == "" {
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return fmt.Errorf("employee name is required")
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}
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if e.Email == "" {
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return fmt.Errorf("employee email is required")
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}
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if e.Status == "" {
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e.Status = "active"
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}
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return s.repo.CreateEmployee(ctx, e)
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}
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// UpdateEmployee updates an existing employee
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func (s *HRService) UpdateEmployee(ctx context.Context, id string, e *repository.Employee) error {
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if e.Name == "" {
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return fmt.Errorf("employee name is required")
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}
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return s.repo.UpdateEmployee(ctx, id, e)
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}
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// ListLeaves returns all leave requests
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func (s *HRService) ListLeaves(ctx context.Context) ([]repository.Leave, error) {
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return s.repo.ListLeaves(ctx)
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}
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// CreateLeave creates a new leave request with validation
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func (s *HRService) CreateLeave(ctx context.Context, l *repository.Leave) error {
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if l.EmployeeID == "" {
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return fmt.Errorf("employee ID is required")
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}
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if l.Type == "" {
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return fmt.Errorf("leave type is required")
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}
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if l.Status == "" {
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l.Status = "pending"
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}
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return s.repo.CreateLeave(ctx, l)
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}
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// ListTimesheets returns all timesheet entries
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func (s *HRService) ListTimesheets(ctx context.Context) ([]repository.Timesheet, error) {
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return s.repo.ListTimesheets(ctx)
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}
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// CreateTimesheet creates a new timesheet entry with validation
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func (s *HRService) CreateTimesheet(ctx context.Context, t *repository.Timesheet) error {
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if t.EmployeeID == "" {
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return fmt.Errorf("employee ID is required")
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}
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if t.Hours <= 0 {
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return fmt.Errorf("hours must be positive")
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}
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if t.Status == "" {
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t.Status = "pending"
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}
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return s.repo.CreateTimesheet(ctx, t)
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}
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