Initial commit (code only without large binaries)

EdgeAPI/internal/db/models/file_dao.go

@@ -0,0 +1,110 @@
+package models
+
+import (
+	"github.com/TeaOSLab/EdgeAPI/internal/utils"
+	_ "github.com/go-sql-driver/mysql"
+	"github.com/iwind/TeaGo/Tea"
+	"github.com/iwind/TeaGo/dbs"
+	"github.com/iwind/TeaGo/types"
+)
+
+const (
+	FileStateEnabled  = 1 // 已启用
+	FileStateDisabled = 0 // 已禁用
+)
+
+type FileDAO dbs.DAO
+
+func NewFileDAO() *FileDAO {
+	return dbs.NewDAO(&FileDAO{
+		DAOObject: dbs.DAOObject{
+			DB:     Tea.Env,
+			Table:  "edgeFiles",
+			Model:  new(File),
+			PkName: "id",
+		},
+	}).(*FileDAO)
+}
+
+var SharedFileDAO *FileDAO
+
+func init() {
+	dbs.OnReady(func() {
+		SharedFileDAO = NewFileDAO()
+	})
+}
+
+// EnableFile 启用条目
+func (this *FileDAO) EnableFile(tx *dbs.Tx, id int64) error {
+	_, err := this.Query(tx).
+		Pk(id).
+		Set("state", FileStateEnabled).
+		Update()
+	return err
+}
+
+// DisableFile 禁用条目
+func (this *FileDAO) DisableFile(tx *dbs.Tx, id int64) error {
+	_, err := this.Query(tx).
+		Pk(id).
+		Set("state", FileStateDisabled).
+		Update()
+	return err
+}
+
+// FindEnabledFile 查找启用中的条目
+func (this *FileDAO) FindEnabledFile(tx *dbs.Tx, id int64) (*File, error) {
+	result, err := this.Query(tx).
+		Pk(id).
+		Attr("state", FileStateEnabled).
+		Find()
+	if result == nil {
+		return nil, err
+	}
+	return result.(*File), err
+}
+
+// CreateFile 创建文件
+func (this *FileDAO) CreateFile(tx *dbs.Tx, adminId int64, userId int64, businessType string, description string, filename string, size int64, mimeType string, isPublic bool) (int64, error) {
+	var op = NewFileOperator()
+	op.AdminId = adminId
+	op.UserId = userId
+	op.Type = businessType
+	op.Description = description
+	op.State = FileStateEnabled
+	op.Size = size
+	op.Filename = filename
+	op.IsPublic = isPublic
+	op.Code = utils.Sha1RandomString()
+	op.MimeType = mimeType
+	err := this.Save(tx, op)
+	if err != nil {
+		return 0, err
+	}
+
+	return types.Int64(op.Id), nil
+}
+
+// CheckUserFile 检查用户ID
+func (this *FileDAO) CheckUserFile(tx *dbs.Tx, userId int64, fileId int64) error {
+	b, err := this.Query(tx).
+		Pk(fileId).
+		Attr("userId", userId).
+		Exist()
+	if err != nil {
+		return err
+	}
+	if !b {
+		return ErrNotFound
+	}
+	return nil
+}
+
+// UpdateFileIsFinished 将文件置为已完成
+func (this *FileDAO) UpdateFileIsFinished(tx *dbs.Tx, fileId int64) error {
+	_, err := this.Query(tx).
+		Pk(fileId).
+		Set("isFinished", true).
+		Update()
+	return err
+}