73 lines
2.2 KiB
Go
73 lines
2.2 KiB
Go
package service
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import (
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"fmt"
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"github.com/IceWhaleTech/CasaOS/model"
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"github.com/pkg/errors"
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"gorm.io/gorm"
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)
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type StorageService interface {
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CreateStorage(storage *model.Storage) error
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UpdateStorage(storage *model.Storage) error
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DeleteStorageById(id uint) error
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GetStorages(pageIndex, pageSize int) ([]model.Storage, int64, error)
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GetStorageById(id uint) (*model.Storage, error)
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GetEnabledStorages() ([]model.Storage, error)
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}
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type storageStruct struct {
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db *gorm.DB
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}
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// CreateStorage just insert storage to database
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func (s *storageStruct) CreateStorage(storage *model.Storage) error {
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return errors.WithStack(s.db.Create(storage).Error)
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}
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// UpdateStorage just update storage in database
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func (s *storageStruct) UpdateStorage(storage *model.Storage) error {
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return errors.WithStack(s.db.Save(storage).Error)
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}
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// DeleteStorageById just delete storage from database by id
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func (s *storageStruct) DeleteStorageById(id uint) error {
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return errors.WithStack(s.db.Delete(&model.Storage{}, id).Error)
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}
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// GetStorages Get all storages from database order by index
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func (s *storageStruct) GetStorages(pageIndex, pageSize int) ([]model.Storage, int64, error) {
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storageDB := s.db.Model(&model.Storage{})
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var count int64
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if err := storageDB.Count(&count).Error; err != nil {
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return nil, 0, errors.Wrapf(err, "failed get storages count")
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}
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var storages []model.Storage
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if err := storageDB.Order("`order`").Offset((pageIndex - 1) * pageSize).Limit(pageSize).Find(&storages).Error; err != nil {
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return nil, 0, errors.WithStack(err)
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}
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return storages, count, nil
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}
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// GetStorageById Get Storage by id, used to update storage usually
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func (s *storageStruct) GetStorageById(id uint) (*model.Storage, error) {
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var storage model.Storage
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storage.ID = id
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if err := s.db.First(&storage).Error; err != nil {
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return nil, errors.WithStack(err)
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}
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return &storage, nil
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}
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func (s *storageStruct) GetEnabledStorages() ([]model.Storage, error) {
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var storages []model.Storage
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if err := s.db.Where(fmt.Sprintf("%s = ?", "disabled"), false).Find(&storages).Error; err != nil {
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return nil, errors.WithStack(err)
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}
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return storages, nil
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}
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func NewStorageService(db *gorm.DB) StorageService {
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return &storageStruct{db: db}
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}
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