1

dao/print_notice.go

@@ -0,0 +1,56 @@
+package dao
+
+import (
+	"git.rosy.net.cn/jx-print/globals"
+	editionModel "git.rosy.net.cn/jx-print/model/app_model"
+	"time"
+)
+
+type PrintNotice struct {
+}
+
+var PrintNoticeDao = new(PrintNotice)
+
+// AddNotice 添加版本控制
+func (p PrintNotice) AddNotice(param *editionModel.AddOrUpdatePrintNotice) error {
+	if err := Insert(globals.GetDB(), editionModel.PrintNotice{
+		CreatedAt:  time.Now(),
+		UpdatedAt:  time.Now(),
+		NoticeType: param.NoticeType,
+		Msg:        param.Msg,
+		Link:       param.Link,
+	}); err != nil {
+		return err
+	}
+	return nil
+}
+
+// UpdateNotice 修改版本控制
+func (p PrintNotice) UpdateNotice(param *editionModel.AddOrUpdatePrintNotice) error {
+	if err := Update(globals.GetDB(), editionModel.PrintNotice{
+		ID:         param.Id,
+		UpdatedAt:  time.Now(),
+		NoticeType: param.NoticeType,
+		Msg:        param.Msg,
+		Link:       param.Link,
+	}, []string{"updated_at", "notice_type", "msg", "link"}...); err != nil {
+		return err
+	}
+	return nil
+}
+
+// DeletePrintNotice 删除
+func (p PrintNotice) DeletePrintNotice(id int) error {
+	sql := `DELETE FROM print_notice WHERE id = ?`
+	_, err := globals.GetDB().Exec(sql, []interface{}{id}...)
+	return err
+}
+
+func (p PrintNotice) SelectPrintNotice(param *editionModel.QueryPrintNotice) ([]*editionModel.PrintNotice, error) {
+	var result []*editionModel.PrintNotice
+	sql := `SELECT * FROM print_edition WHERE notice_type = ? ORDER BY created_at DESC LIMIT ? OFFSET ? `
+	if err := globals.GetDB().Select(&result, sql, []interface{}{param.NoticeType, param.PageSize, (param.PageNumber - 1) * param.PageSize}); err != nil {
+		return nil, err
+	}
+	return result, nil
+}