简化代码/增加HTTPPage服务

internal/db/models/http_page_dao.go

@@ -0,0 +1,144 @@
+package models
+
+import (
+	"encoding/json"
+	"errors"
+	"github.com/TeaOSLab/EdgeCommon/pkg/serverconfigs"
+	_ "github.com/go-sql-driver/mysql"
+	"github.com/iwind/TeaGo/Tea"
+	"github.com/iwind/TeaGo/dbs"
+	"github.com/iwind/TeaGo/types"
+)
+
+const (
+	HTTPPageStateEnabled  = 1 // 已启用
+	HTTPPageStateDisabled = 0 // 已禁用
+)
+
+type HTTPPageDAO dbs.DAO
+
+func NewHTTPPageDAO() *HTTPPageDAO {
+	return dbs.NewDAO(&HTTPPageDAO{
+		DAOObject: dbs.DAOObject{
+			DB:     Tea.Env,
+			Table:  "edgeHTTPPages",
+			Model:  new(HTTPPage),
+			PkName: "id",
+		},
+	}).(*HTTPPageDAO)
+}
+
+var SharedHTTPPageDAO = NewHTTPPageDAO()
+
+// 启用条目
+func (this *HTTPPageDAO) EnableHTTPPage(id int64) error {
+	_, err := this.Query().
+		Pk(id).
+		Set("state", HTTPPageStateEnabled).
+		Update()
+	return err
+}
+
+// 禁用条目
+func (this *HTTPPageDAO) DisableHTTPPage(id int64) error {
+	_, err := this.Query().
+		Pk(id).
+		Set("state", HTTPPageStateDisabled).
+		Update()
+	return err
+}
+
+// 查找启用中的条目
+func (this *HTTPPageDAO) FindEnabledHTTPPage(id int64) (*HTTPPage, error) {
+	result, err := this.Query().
+		Pk(id).
+		Attr("state", HTTPPageStateEnabled).
+		Find()
+	if result == nil {
+		return nil, err
+	}
+	return result.(*HTTPPage), err
+}
+
+// 创建Page
+func (this *HTTPPageDAO) CreatePage(statusList []string, url string, newStatus int) (pageId int64, err error) {
+	op := NewHTTPPageOperator()
+	op.IsOn = true
+	op.State = HTTPPageStateEnabled
+
+	if len(statusList) > 0 {
+		statusListJSON, err := json.Marshal(statusList)
+		if err != nil {
+			return 0, err
+		}
+		op.StatusList = string(statusListJSON)
+	}
+	op.Url = url
+	op.NewStatus = newStatus
+	_, err = this.Save(op)
+	if err != nil {
+		return 0, err
+	}
+
+	return types.Int64(op.Id), nil
+}
+
+// 修改Page
+func (this *HTTPPageDAO) UpdatePage(pageId int64, statusList []string, url string, newStatus int) error {
+	if pageId <= 0 {
+		return errors.New("invalid pageId")
+	}
+
+	op := NewHTTPPageOperator()
+	op.Id = pageId
+	op.IsOn = true
+	op.State = HTTPPageStateEnabled
+
+	if statusList == nil {
+		statusList = []string{}
+	}
+	statusListJSON, err := json.Marshal(statusList)
+	if err != nil {
+		return err
+	}
+	op.StatusList = string(statusListJSON)
+
+	op.Url = url
+	op.NewStatus = newStatus
+	_, err = this.Save(op)
+
+	// TODO 修改相关引用的对象
+
+	return err
+}
+
+// 组合配置
+func (this *HTTPPageDAO) ComposePageConfig(pageId int64) (*serverconfigs.HTTPPageConfig, error) {
+	page, err := this.FindEnabledHTTPPage(pageId)
+	if err != nil {
+		return nil, err
+	}
+
+	if page == nil {
+		return nil, nil
+	}
+
+	config := &serverconfigs.HTTPPageConfig{}
+	config.Id = int64(page.Id)
+	config.IsOn = page.IsOn == 1
+	config.NewStatus = int(page.NewStatus)
+	config.URL = page.Url
+
+	if len(page.StatusList) > 0 {
+		statusList := []string{}
+		err = json.Unmarshal([]byte(page.StatusList), &statusList)
+		if err != nil {
+			return nil, err
+		}
+		if len(statusList) > 0 {
+			config.Status = statusList
+		}
+	}
+
+	return config, nil
+}