nl-blogs/server/repositories/services_repository.go

package repositories

import (
	"log"

	"github.com/niangaodev/art-code/config"
	"github.com/niangaodev/art-code/models"
)

// GetTestimonials 获取所有客户评价
func GetTestimonials() ([]models.Testimonial, error) {
	query := "SELECT id, name, role, content, avatar, rating, sort_order, created_at, updated_at FROM testimonials ORDER BY sort_order ASC, created_at DESC"
	rows, err := config.DB.Query(query)
	if err != nil {
		log.Printf("Error querying testimonials: %v", err)
		return nil, err
	}
	defer rows.Close()

	var testimonials []models.Testimonial
	for rows.Next() {
		var t models.Testimonial
		if err := rows.Scan(
			&t.ID,
			&t.Name,
			&t.Role,
			&t.Content,
			&t.Avatar,
			&t.Rating,
			&t.SortOrder,
			&t.CreatedAt,
			&t.UpdatedAt,
		); err != nil {
			log.Printf("Error scanning testimonial: %v", err)
			continue
		}
		testimonials = append(testimonials, t)
	}

	return testimonials, nil
}

// CreateTestimonial 创建客户评价
func CreateTestimonial(t *models.Testimonial) error {
	query := `
		INSERT INTO testimonials (name, role, content, avatar, rating, sort_order, created_at, updated_at)
		VALUES (?, ?, ?, ?, ?, ?, NOW(), NOW())
	`
	_, err := config.DB.Exec(
		query,
		t.Name,
		t.Role,
		t.Content,
		t.Avatar,
		t.Rating,
		t.SortOrder,
	)
	if err != nil {
		log.Printf("Error creating testimonial: %v", err)
		return err
	}
	return nil
}

// UpdateTestimonial 更新客户评价
func UpdateTestimonial(t *models.Testimonial) error {
	query := `
		UPDATE testimonials SET name = ?, role = ?, content = ?, avatar = ?, rating = ?, sort_order = ?, updated_at = NOW()
		WHERE id = ?
	`
	_, err := config.DB.Exec(
		query,
		t.Name,
		t.Role,
		t.Content,
		t.Avatar,
		t.Rating,
		t.SortOrder,
		t.ID,
	)
	if err != nil {
		log.Printf("Error updating testimonial: %v", err)
		return err
	}
	return nil
}

// DeleteTestimonial 删除客户评价
func DeleteTestimonial(id uint) error {
	query := "DELETE FROM testimonials WHERE id = ?"
	_, err := config.DB.Exec(query, id)
	if err != nil {
		log.Printf("Error deleting testimonial: %v", err)
		return err
	}
	return nil
}

// GetPartners 获取所有合作伙伴
func GetPartners() ([]models.Partner, error) {
	query := "SELECT id, name, logo, description, url, sort_order, created_at, updated_at FROM partners ORDER BY sort_order ASC, created_at DESC"
	rows, err := config.DB.Query(query)
	if err != nil {
		log.Printf("Error querying partners: %v", err)
		return nil, err
	}
	defer rows.Close()

	var partners []models.Partner
	for rows.Next() {
		var p models.Partner
		if err := rows.Scan(
			&p.ID,
			&p.Name,
			&p.Logo,
			&p.Description,
			&p.URL,
			&p.SortOrder,
			&p.CreatedAt,
			&p.UpdatedAt,
		); err != nil {
			log.Printf("Error scanning partner: %v", err)
			continue
		}
		partners = append(partners, p)
	}

	return partners, nil
}

// CreatePartner 创建合作伙伴
func CreatePartner(p *models.Partner) error {
	query := `
		INSERT INTO partners (name, logo, description, url, sort_order, created_at, updated_at)
		VALUES (?, ?, ?, ?, ?, NOW(), NOW())
	`
	_, err := config.DB.Exec(
		query,
		p.Name,
		p.Logo,
		p.Description,
		p.URL,
		p.SortOrder,
	)
	if err != nil {
		log.Printf("Error creating partner: %v", err)
		return err
	}
	return nil
}

// UpdatePartner 更新合作伙伴
func UpdatePartner(p *models.Partner) error {
	query := `
		UPDATE partners SET name = ?, logo = ?, description = ?, url = ?, sort_order = ?, updated_at = NOW()
		WHERE id = ?
	`
	_, err := config.DB.Exec(
		query,
		p.Name,
		p.Logo,
		p.Description,
		p.URL,
		p.SortOrder,
		p.ID,
	)
	if err != nil {
		log.Printf("Error updating partner: %v", err)
		return err
	}
	return nil
}

// DeletePartner 删除合作伙伴
func DeletePartner(id uint) error {
	query := "DELETE FROM partners WHERE id = ?"
	_, err := config.DB.Exec(query, id)
	if err != nil {
		log.Printf("Error deleting partner: %v", err)
		return err
	}
	return nil
}