first commit

internal/services/education_service.go

@@ -0,0 +1,103 @@
+package services
+
+import (
+	"errors"
+
+	"gauth-central/internal/database"
+	"gauth-central/internal/models"
+
+	"github.com/google/uuid"
+	"gorm.io/gorm"
+)
+
+type EducationService struct{}
+
+func NewEducationService() *EducationService {
+	return &EducationService{}
+}
+
+func (s *EducationService) GetAllEducations(resumeID *string, onlyActive bool) ([]models.Education, error) {
+	var items []models.Education
+	query := database.DB.Order("created_at desc")
+
+	if resumeID != nil {
+		query = query.Where("resume_id = ?", *resumeID)
+	}
+
+	if onlyActive {
+		query = query.Where("is_active = ?", true)
+	}
+
+	if err := query.Find(&items).Error; err != nil {
+		return nil, err
+	}
+	return items, nil
+}
+
+func (s *EducationService) GetEducationByID(id string) (*models.Education, error) {
+	var item models.Education
+	if err := database.DB.Where("id = ?", id).First(&item).Error; err != nil {
+		if errors.Is(err, gorm.ErrRecordNotFound) {
+			return nil, errors.New("education not found")
+		}
+		return nil, err
+	}
+	return &item, nil
+}
+
+func (s *EducationService) CreateEducation(betweenYears, title, content string, resumeID *uuid.UUID, isActive bool) (*models.Education, error) {
+	item := models.Education{
+		BetweenYears: betweenYears,
+		Title:        title,
+		Content:      content,
+		ResumeID:     resumeID,
+		IsActive:     isActive,
+	}
+
+	if err := database.DB.Create(&item).Error; err != nil {
+		return nil, err
+	}
+	return &item, nil
+}
+
+func (s *EducationService) UpdateEducation(id string, betweenYears, title, content *string, resumeID *uuid.UUID, isActive *bool) (*models.Education, error) {
+	item, err := s.GetEducationByID(id)
+	if err != nil {
+		return nil, err
+	}
+
+	updates := map[string]interface{}{}
+	if betweenYears != nil {
+		updates["between_years"] = *betweenYears
+	}
+	if title != nil {
+		updates["title"] = *title
+	}
+	if content != nil {
+		updates["content"] = *content
+	}
+	if resumeID != nil {
+		updates["resume_id"] = *resumeID
+	}
+	if isActive != nil {
+		updates["is_active"] = *isActive
+	}
+
+	if len(updates) > 0 {
+		if err := database.DB.Model(item).Updates(updates).Error; err != nil {
+			return nil, err
+		}
+	}
+	return s.GetEducationByID(id)
+}
+
+func (s *EducationService) DeleteEducation(id string) error {
+	result := database.DB.Delete(&models.Education{}, "id = ?", id)
+	if result.Error != nil {
+		return result.Error
+	}
+	if result.RowsAffected == 0 {
+		return errors.New("education not found")
+	}
+	return nil
+}