初始化项目

dao/application_dao.go

@@ -0,0 +1,97 @@
+package dao
+
+import (
+	"context"
+
+	"cidservice/model/entity"
+
+	"github.com/gogf/gf/v2/database/gdb"
+	"github.com/gogf/gf/v2/frame/g"
+)
+
+// applicationDao 应用DAO
+type applicationDao struct{}
+
+var Application = &applicationDao{}
+
+// Ctx 获取数据库上下文
+func (d *applicationDao) Ctx(ctx context.Context) *gdb.Model {
+	return g.DB().Model("application").Ctx(ctx)
+}
+
+// Create 创建应用
+func (d *applicationDao) Create(ctx context.Context, app *entity.Application) (int64, error) {
+	result, err := d.Ctx(ctx).Insert(app)
+	if err != nil {
+		return 0, err
+	}
+	id, _ := result.LastInsertId()
+	return id, nil
+}
+
+// GetByID 根据ID获取应用
+func (d *applicationDao) GetByID(ctx context.Context, id int64) (*entity.Application, error) {
+	var app *entity.Application
+	err := d.Ctx(ctx).Where("id", id).Scan(&app)
+	return app, err
+}
+
+// GetByTenantID 根据租户ID获取应用列表
+func (d *applicationDao) GetByTenantID(ctx context.Context, tenantID int64) ([]*entity.Application, error) {
+	var apps []*entity.Application
+	err := d.Ctx(ctx).Where("tenant_id", tenantID).Scan(&apps)
+	return apps, err
+}
+
+// GetByAPIKey 根据API密钥获取应用
+func (d *applicationDao) GetByAPIKey(ctx context.Context, apiKey string) (*entity.Application, error) {
+	var app *entity.Application
+	err := d.Ctx(ctx).Where("app_key", apiKey).Scan(&app)
+	return app, err
+}
+
+// Update 更新应用
+func (d *applicationDao) Update(ctx context.Context, app *entity.Application) error {
+	_, err := d.Ctx(ctx).Where("id", app.Id).Update(app)
+	return err
+}
+
+// Delete 删除应用
+func (d *applicationDao) Delete(ctx context.Context, id int64) error {
+	_, err := d.Ctx(ctx).Where("id", id).Delete()
+	return err
+}
+
+// List 应用列表
+func (d *applicationDao) List(ctx context.Context, tenantID int64, page, pageSize int) ([]*entity.Application, int, error) {
+	model := d.Ctx(ctx)
+	if tenantID > 0 {
+		model = model.Where("tenant_id", tenantID)
+	}
+
+	var apps []*entity.Application
+	err := model.Page(page, pageSize).OrderDesc("created_at").Scan(&apps)
+	if err != nil {
+		return nil, 0, err
+	}
+
+	total, err := model.Count()
+	if err != nil {
+		return nil, 0, err
+	}
+
+	return apps, total, nil
+}
+
+// GetByName 根据名称获取应用
+func (d *applicationDao) GetByName(ctx context.Context, name string) (*entity.Application, error) {
+	var app *entity.Application
+	err := d.Ctx(ctx).Where("name", name).Scan(&app)
+	return app, err
+}
+
+// UpdateFields 更新应用部分字段
+func (d *applicationDao) UpdateFields(ctx context.Context, id int64, data *entity.Application) error {
+	_, err := d.Ctx(ctx).Where("id", id).Update(data)
+	return err
+}