Initial commit (code only without large binaries)

EdgeAPI/internal/db/models/message_media_dao.go

@@ -0,0 +1,82 @@
+package models
+
+import (
+	_ "github.com/go-sql-driver/mysql"
+	"github.com/iwind/TeaGo/Tea"
+	"github.com/iwind/TeaGo/dbs"
+)
+
+const (
+	MessageMediaStateEnabled  = 1 // 已启用
+	MessageMediaStateDisabled = 0 // 已禁用
+)
+
+type MessageMediaDAO dbs.DAO
+
+func NewMessageMediaDAO() *MessageMediaDAO {
+	return dbs.NewDAO(&MessageMediaDAO{
+		DAOObject: dbs.DAOObject{
+			DB:     Tea.Env,
+			Table:  "edgeMessageMedias",
+			Model:  new(MessageMedia),
+			PkName: "id",
+		},
+	}).(*MessageMediaDAO)
+}
+
+var SharedMessageMediaDAO *MessageMediaDAO
+
+func init() {
+	dbs.OnReady(func() {
+		SharedMessageMediaDAO = NewMessageMediaDAO()
+	})
+}
+
+// EnableMessageMedia 启用条目
+func (this *MessageMediaDAO) EnableMessageMedia(tx *dbs.Tx, id int64) error {
+	_, err := this.Query(tx).
+		Pk(id).
+		Set("state", MessageMediaStateEnabled).
+		Update()
+	return err
+}
+
+// DisableMessageMedia 禁用条目
+func (this *MessageMediaDAO) DisableMessageMedia(tx *dbs.Tx, id int64) error {
+	_, err := this.Query(tx).
+		Pk(id).
+		Set("state", MessageMediaStateDisabled).
+		Update()
+	return err
+}
+
+// FindEnabledMessageMedia 查找启用中的条目
+func (this *MessageMediaDAO) FindEnabledMessageMedia(tx *dbs.Tx, id int64) (*MessageMedia, error) {
+	result, err := this.Query(tx).
+		Pk(id).
+		Attr("state", MessageMediaStateEnabled).
+		Find()
+	if result == nil {
+		return nil, err
+	}
+	return result.(*MessageMedia), err
+}
+
+// FindMessageMediaName 根据主键查找名称
+func (this *MessageMediaDAO) FindMessageMediaName(tx *dbs.Tx, id int64) (string, error) {
+	return this.Query(tx).
+		Pk(id).
+		Result("name").
+		FindStringCol("")
+}
+
+// FindAllEnabledMessageMedias 查询所有可用媒介
+func (this *MessageMediaDAO) FindAllEnabledMessageMedias(tx *dbs.Tx) (result []*MessageMedia, err error) {
+	_, err = this.Query(tx).
+		State(MessageMediaStateEnabled).
+		Desc("order").
+		AscPk().
+		Slice(&result).
+		FindAll()
+	return
+}