第一版完成

2025-07-29 12:45:07 +08:00
commit 7fd39fb409
83 changed files with 8717 additions and 0 deletions
--- a/internal/dao/contact_methods.go
+++ b/internal/dao/contact_methods.go
@@ -0,0 +1,177 @@
+package dao
+
+import (
+	"context"
+	"cms-api/internal/model"
+)
+
+// GetById 根据ID获取联系信息
+func (dao *ContactDao) GetById(ctx context.Context, id int) (*model.Contact, error) {
+	var contact *model.Contact
+	err := dao.Ctx(ctx).Where(dao.Columns().Id, id).Scan(&contact)
+	if err != nil {
+		return nil, err
+	}
+	return contact, nil
+}
+
+// List 获取联系信息列表
+func (dao *ContactDao) List(ctx context.Context, req *model.ContactListRequest) ([]*model.Contact, int, error) {
+	var (
+		contacts []*model.Contact
+		total    int
+		db       = dao.Ctx(ctx)
+	)
+
+	// 添加查询条件
+	if req.Status >= 0 {
+		db = db.Where(dao.Columns().Status, req.Status)
+	}
+	if req.Keyword != "" {
+		db = db.Where(dao.Columns().Name+" LIKE ? OR "+dao.Columns().Email+" LIKE ? OR "+dao.Columns().Subject+" LIKE ?", 
+			"%"+req.Keyword+"%", "%"+req.Keyword+"%", "%"+req.Keyword+"%")
+	}
+	if req.StartDate != "" {
+		db = db.Where(dao.Columns().CreatedAt+" >= ?", req.StartDate)
+	}
+	if req.EndDate != "" {
+		db = db.Where(dao.Columns().CreatedAt+" <= ?", req.EndDate)
+	}
+
+	// 获取总数
+	count, err := db.Count()
+	if err != nil {
+		return nil, 0, err
+	}
+	total = count
+
+	// 分页查询
+	offset := (req.Page - 1) * req.PageSize
+	err = db.Order(dao.Columns().CreatedAt + " DESC").
+		Limit(req.PageSize).
+		Offset(offset).
+		Scan(&contacts)
+	if err != nil {
+		return nil, 0, err
+	}
+
+	return contacts, total, nil
+}
+
+// Create 创建联系信息
+func (dao *ContactDao) Create(ctx context.Context, contact *model.Contact) (int64, error) {
+	result, err := dao.Ctx(ctx).Data(contact).Insert()
+	if err != nil {
+		return 0, err
+	}
+	id, err := result.LastInsertId()
+	if err != nil {
+		return 0, err
+	}
+	return id, nil
+}
+
+// Update 更新联系信息
+func (dao *ContactDao) Update(ctx context.Context, id int, data interface{}) error {
+	_, err := dao.Ctx(ctx).Where(dao.Columns().Id, id).Data(data).Update()
+	return err
+}
+
+// Delete 删除联系信息
+func (dao *ContactDao) Delete(ctx context.Context, id int) error {
+	_, err := dao.Ctx(ctx).Where(dao.Columns().Id, id).Delete()
+	return err
+}
+
+// GetCount 获取联系信息总数
+func (dao *ContactDao) GetCount(ctx context.Context) (int, error) {
+	count, err := dao.Ctx(ctx).Count()
+	return count, err
+}
+
+// GetCountByStatus 根据状态获取联系信息数
+func (dao *ContactDao) GetCountByStatus(ctx context.Context, status int) (int, error) {
+	count, err := dao.Ctx(ctx).Where(dao.Columns().Status, status).Count()
+	return count, err
+}
+
+// GetTodayCount 获取今日新增联系信息数
+func (dao *ContactDao) GetTodayCount(ctx context.Context) (int, error) {
+	count, err := dao.Ctx(ctx).Where("DATE("+dao.Columns().CreatedAt+") = CURDATE()").Count()
+	return count, err
+}
+
+// GetWeekCount 获取本周新增联系信息数
+func (dao *ContactDao) GetWeekCount(ctx context.Context) (int, error) {
+	count, err := dao.Ctx(ctx).Where("YEARWEEK("+dao.Columns().CreatedAt+") = YEARWEEK(NOW())").Count()
+	return count, err
+}
+
+// GetMonthCount 获取本月新增联系信息数
+func (dao *ContactDao) GetMonthCount(ctx context.Context) (int, error) {
+	count, err := dao.Ctx(ctx).Where("YEAR("+dao.Columns().CreatedAt+") = YEAR(NOW()) AND MONTH("+dao.Columns().CreatedAt+") = MONTH(NOW())").Count()
+	return count, err
+}
+
+// GetLatest 获取最新联系信息
+func (dao *ContactDao) GetLatest(ctx context.Context, limit int) ([]*model.Contact, error) {
+	var contacts []*model.Contact
+	err := dao.Ctx(ctx).
+		Order(dao.Columns().CreatedAt + " DESC").
+		Limit(limit).
+		Scan(&contacts)
+	return contacts, err
+}
+
+// GetUnprocessed 获取未处理的联系信息
+func (dao *ContactDao) GetUnprocessed(ctx context.Context, limit int) ([]*model.Contact, error) {
+	var contacts []*model.Contact
+	err := dao.Ctx(ctx).
+		Where(dao.Columns().Status, 0).
+		Order(dao.Columns().CreatedAt + " DESC").
+		Limit(limit).
+		Scan(&contacts)
+	return contacts, err
+}
+
+// Search 搜索联系信息
+func (dao *ContactDao) Search(ctx context.Context, keyword string, page, pageSize int) ([]*model.Contact, int, error) {
+	var (
+		contacts []*model.Contact
+		total    int
+		db       = dao.Ctx(ctx)
+	)
+
+	// 添加搜索条件
+	if keyword != "" {
+		db = db.Where(dao.Columns().Name+" LIKE ? OR "+dao.Columns().Email+" LIKE ? OR "+dao.Columns().Subject+" LIKE ? OR "+dao.Columns().Message+" LIKE ?",
+			"%"+keyword+"%", "%"+keyword+"%", "%"+keyword+"%", "%"+keyword+"%")
+	}
+
+	// 获取总数
+	count, err := db.Count()
+	if err != nil {
+		return nil, 0, err
+	}
+	total = count
+
+	// 分页查询
+	offset := (page - 1) * pageSize
+	err = db.Order(dao.Columns().CreatedAt + " DESC").
+		Limit(pageSize).
+		Offset(offset).
+		Scan(&contacts)
+	if err != nil {
+		return nil, 0, err
+	}
+
+	return contacts, total, nil
+}
+
+// GetTrends 获取联系信息趋势数据
+func (dao *ContactDao) GetTrends(ctx context.Context, days int) ([]map[string]interface{}, error) {
+	var trends []map[string]interface{}
+	// 这里应该实现趋势数据查询逻辑
+	// 暂时返回空数组，实际项目中需要根据具体需求实现
+	return trends, nil
+}