MaysWind
407 lines
12 KiB
Go
407 lines
12 KiB
Go
package services
|
|
|
|
import (
|
|
"time"
|
|
|
|
"xorm.io/xorm"
|
|
|
|
"github.com/mayswind/ezbookkeeping/pkg/core"
|
|
"github.com/mayswind/ezbookkeeping/pkg/datastore"
|
|
"github.com/mayswind/ezbookkeeping/pkg/errs"
|
|
"github.com/mayswind/ezbookkeeping/pkg/models"
|
|
"github.com/mayswind/ezbookkeeping/pkg/uuid"
|
|
)
|
|
|
|
// TransactionCategoryService represents transaction category service
|
|
type TransactionCategoryService struct {
|
|
ServiceUsingDB
|
|
ServiceUsingUuid
|
|
}
|
|
|
|
// Initialize a transaction category service singleton instance
|
|
var (
|
|
TransactionCategories = &TransactionCategoryService{
|
|
ServiceUsingDB: ServiceUsingDB{
|
|
container: datastore.Container,
|
|
},
|
|
ServiceUsingUuid: ServiceUsingUuid{
|
|
container: uuid.Container,
|
|
},
|
|
}
|
|
)
|
|
|
|
// GetTotalCategoryCountByUid returns total category count of user
|
|
func (s *TransactionCategoryService) GetTotalCategoryCountByUid(c *core.Context, uid int64) (int64, error) {
|
|
if uid <= 0 {
|
|
return 0, errs.ErrUserIdInvalid
|
|
}
|
|
|
|
count, err := s.UserDataDB(uid).NewSession(c).Where("uid=? AND deleted=?", uid, false).Count(&models.TransactionCategory{})
|
|
|
|
return count, err
|
|
}
|
|
|
|
// GetAllCategoriesByUid returns all transaction category models of user
|
|
func (s *TransactionCategoryService) GetAllCategoriesByUid(c *core.Context, uid int64, categoryType models.TransactionCategoryType, parentCategoryId int64) ([]*models.TransactionCategory, error) {
|
|
if uid <= 0 {
|
|
return nil, errs.ErrUserIdInvalid
|
|
}
|
|
|
|
condition := "uid=? AND deleted=?"
|
|
conditionParams := make([]any, 0, 8)
|
|
conditionParams = append(conditionParams, uid)
|
|
conditionParams = append(conditionParams, false)
|
|
|
|
if categoryType > 0 {
|
|
condition = condition + " AND type=?"
|
|
conditionParams = append(conditionParams, categoryType)
|
|
}
|
|
|
|
if parentCategoryId >= 0 {
|
|
condition = condition + " AND parent_category_id=?"
|
|
conditionParams = append(conditionParams, parentCategoryId)
|
|
}
|
|
|
|
var categories []*models.TransactionCategory
|
|
err := s.UserDataDB(uid).NewSession(c).Where(condition, conditionParams...).OrderBy("type asc, parent_category_id asc, display_order asc").Find(&categories)
|
|
|
|
return categories, err
|
|
}
|
|
|
|
// GetCategoryByCategoryId returns a transaction category model according to transaction category id
|
|
func (s *TransactionCategoryService) GetCategoryByCategoryId(c *core.Context, uid int64, categoryId int64) (*models.TransactionCategory, error) {
|
|
if uid <= 0 {
|
|
return nil, errs.ErrUserIdInvalid
|
|
}
|
|
|
|
if categoryId <= 0 {
|
|
return nil, errs.ErrTransactionCategoryIdInvalid
|
|
}
|
|
|
|
category := &models.TransactionCategory{}
|
|
has, err := s.UserDataDB(uid).NewSession(c).ID(categoryId).Where("uid=? AND deleted=?", uid, false).Get(category)
|
|
|
|
if err != nil {
|
|
return nil, err
|
|
} else if !has {
|
|
return nil, errs.ErrTransactionCategoryNotFound
|
|
}
|
|
|
|
return category, nil
|
|
}
|
|
|
|
// GetCategoriesByCategoryIds returns transaction category models according to transaction category ids
|
|
func (s *TransactionCategoryService) GetCategoriesByCategoryIds(c *core.Context, uid int64, categoryIds []int64) (map[int64]*models.TransactionCategory, error) {
|
|
if uid <= 0 {
|
|
return nil, errs.ErrUserIdInvalid
|
|
}
|
|
|
|
if categoryIds == nil {
|
|
return nil, errs.ErrTransactionCategoryIdInvalid
|
|
}
|
|
|
|
var categories []*models.TransactionCategory
|
|
err := s.UserDataDB(uid).NewSession(c).Where("uid=? AND deleted=?", uid, false).In("category_id", categoryIds).Find(&categories)
|
|
|
|
if err != nil {
|
|
return nil, err
|
|
}
|
|
|
|
categoryMap := s.GetCategoryMapByList(categories)
|
|
return categoryMap, err
|
|
}
|
|
|
|
// GetMaxDisplayOrder returns the max display order according to transaction category type
|
|
func (s *TransactionCategoryService) GetMaxDisplayOrder(c *core.Context, uid int64, categoryType models.TransactionCategoryType) (int32, error) {
|
|
if uid <= 0 {
|
|
return 0, errs.ErrUserIdInvalid
|
|
}
|
|
|
|
category := &models.TransactionCategory{}
|
|
has, err := s.UserDataDB(uid).NewSession(c).Cols("uid", "deleted", "parent_category_id", "display_order").Where("uid=? AND deleted=? AND type=? AND parent_category_id=?", uid, false, categoryType, models.LevelOneTransactionParentId).OrderBy("display_order desc").Limit(1).Get(category)
|
|
|
|
if err != nil {
|
|
return 0, err
|
|
}
|
|
|
|
if has {
|
|
return category.DisplayOrder, nil
|
|
} else {
|
|
return 0, nil
|
|
}
|
|
}
|
|
|
|
// GetMaxSubCategoryDisplayOrder returns the max display order of sub transaction category according to transaction category type and parent transaction category id
|
|
func (s *TransactionCategoryService) GetMaxSubCategoryDisplayOrder(c *core.Context, uid int64, categoryType models.TransactionCategoryType, parentCategoryId int64) (int32, error) {
|
|
if uid <= 0 {
|
|
return 0, errs.ErrUserIdInvalid
|
|
}
|
|
|
|
if parentCategoryId <= 0 {
|
|
return 0, errs.ErrTransactionCategoryIdInvalid
|
|
}
|
|
|
|
category := &models.TransactionCategory{}
|
|
has, err := s.UserDataDB(uid).NewSession(c).Cols("uid", "deleted", "parent_category_id", "display_order").Where("uid=? AND deleted=? AND type=? AND parent_category_id=?", uid, false, categoryType, parentCategoryId).OrderBy("display_order desc").Limit(1).Get(category)
|
|
|
|
if err != nil {
|
|
return 0, err
|
|
}
|
|
|
|
if has {
|
|
return category.DisplayOrder, nil
|
|
} else {
|
|
return 0, nil
|
|
}
|
|
}
|
|
|
|
// CreateCategory saves a new transaction category model to database
|
|
func (s *TransactionCategoryService) CreateCategory(c *core.Context, category *models.TransactionCategory) error {
|
|
if category.Uid <= 0 {
|
|
return errs.ErrUserIdInvalid
|
|
}
|
|
|
|
category.CategoryId = s.GenerateUuid(uuid.UUID_TYPE_CATEGORY)
|
|
|
|
if category.CategoryId < 1 {
|
|
return errs.ErrSystemIsBusy
|
|
}
|
|
|
|
category.Deleted = false
|
|
category.CreatedUnixTime = time.Now().Unix()
|
|
category.UpdatedUnixTime = time.Now().Unix()
|
|
|
|
return s.UserDataDB(category.Uid).DoTransaction(c, func(sess *xorm.Session) error {
|
|
_, err := sess.Insert(category)
|
|
return err
|
|
})
|
|
}
|
|
|
|
// CreateCategories saves a few transaction category models to database
|
|
func (s *TransactionCategoryService) CreateCategories(c *core.Context, uid int64, categories map[*models.TransactionCategory][]*models.TransactionCategory) ([]*models.TransactionCategory, error) {
|
|
if uid <= 0 {
|
|
return nil, errs.ErrUserIdInvalid
|
|
}
|
|
|
|
var allCategories []*models.TransactionCategory
|
|
primaryCategories := categories[nil]
|
|
|
|
for i := 0; i < len(primaryCategories); i++ {
|
|
primaryCategory := primaryCategories[i]
|
|
primaryCategory.CategoryId = s.GenerateUuid(uuid.UUID_TYPE_CATEGORY)
|
|
|
|
if primaryCategory.CategoryId < 1 {
|
|
return nil, errs.ErrSystemIsBusy
|
|
}
|
|
|
|
primaryCategory.Deleted = false
|
|
primaryCategory.CreatedUnixTime = time.Now().Unix()
|
|
primaryCategory.UpdatedUnixTime = time.Now().Unix()
|
|
|
|
allCategories = append(allCategories, primaryCategory)
|
|
|
|
secondaryCategories := categories[primaryCategory]
|
|
|
|
for j := 0; j < len(secondaryCategories); j++ {
|
|
secondaryCategory := secondaryCategories[j]
|
|
secondaryCategory.CategoryId = s.GenerateUuid(uuid.UUID_TYPE_CATEGORY)
|
|
|
|
if secondaryCategory.CategoryId < 1 {
|
|
return nil, errs.ErrSystemIsBusy
|
|
}
|
|
|
|
secondaryCategory.ParentCategoryId = primaryCategory.CategoryId
|
|
|
|
secondaryCategory.Deleted = false
|
|
secondaryCategory.CreatedUnixTime = time.Now().Unix()
|
|
secondaryCategory.UpdatedUnixTime = time.Now().Unix()
|
|
|
|
allCategories = append(allCategories, secondaryCategory)
|
|
}
|
|
}
|
|
|
|
err := s.UserDataDB(uid).DoTransaction(c, func(sess *xorm.Session) error {
|
|
for i := 0; i < len(allCategories); i++ {
|
|
category := allCategories[i]
|
|
_, err := sess.Insert(category)
|
|
|
|
if err != nil {
|
|
return err
|
|
}
|
|
}
|
|
|
|
return nil
|
|
})
|
|
|
|
if err != nil {
|
|
return nil, err
|
|
}
|
|
|
|
return allCategories, nil
|
|
}
|
|
|
|
// ModifyCategory saves an existed transaction category model to database
|
|
func (s *TransactionCategoryService) ModifyCategory(c *core.Context, category *models.TransactionCategory) error {
|
|
if category.Uid <= 0 {
|
|
return errs.ErrUserIdInvalid
|
|
}
|
|
|
|
category.UpdatedUnixTime = time.Now().Unix()
|
|
|
|
return s.UserDataDB(category.Uid).DoTransaction(c, func(sess *xorm.Session) error {
|
|
updatedRows, err := sess.ID(category.CategoryId).Cols("name", "icon", "color", "comment", "hidden", "updated_unix_time").Where("uid=? AND deleted=?", category.Uid, false).Update(category)
|
|
|
|
if err != nil {
|
|
return err
|
|
} else if updatedRows < 1 {
|
|
return errs.ErrTransactionCategoryNotFound
|
|
}
|
|
|
|
return nil
|
|
})
|
|
}
|
|
|
|
// HideCategory updates hidden field of given transaction categories
|
|
func (s *TransactionCategoryService) HideCategory(c *core.Context, uid int64, ids []int64, hidden bool) error {
|
|
if uid <= 0 {
|
|
return errs.ErrUserIdInvalid
|
|
}
|
|
|
|
now := time.Now().Unix()
|
|
|
|
updateModel := &models.TransactionCategory{
|
|
Hidden: hidden,
|
|
UpdatedUnixTime: now,
|
|
}
|
|
|
|
return s.UserDataDB(uid).DoTransaction(c, func(sess *xorm.Session) error {
|
|
updatedRows, err := sess.Cols("hidden", "updated_unix_time").Where("uid=? AND deleted=?", uid, false).In("category_id", ids).Update(updateModel)
|
|
|
|
if err != nil {
|
|
return err
|
|
} else if updatedRows < 1 {
|
|
return errs.ErrTransactionCategoryNotFound
|
|
}
|
|
|
|
return nil
|
|
})
|
|
}
|
|
|
|
// ModifyCategoryDisplayOrders updates display order of given transaction categories
|
|
func (s *TransactionCategoryService) ModifyCategoryDisplayOrders(c *core.Context, uid int64, categories []*models.TransactionCategory) error {
|
|
if uid <= 0 {
|
|
return errs.ErrUserIdInvalid
|
|
}
|
|
|
|
for i := 0; i < len(categories); i++ {
|
|
categories[i].UpdatedUnixTime = time.Now().Unix()
|
|
}
|
|
|
|
return s.UserDataDB(uid).DoTransaction(c, func(sess *xorm.Session) error {
|
|
for i := 0; i < len(categories); i++ {
|
|
category := categories[i]
|
|
updatedRows, err := sess.ID(category.CategoryId).Cols("display_order", "updated_unix_time").Where("uid=? AND deleted=?", uid, false).Update(category)
|
|
|
|
if err != nil {
|
|
return err
|
|
} else if updatedRows < 1 {
|
|
return errs.ErrTransactionCategoryNotFound
|
|
}
|
|
}
|
|
|
|
return nil
|
|
})
|
|
}
|
|
|
|
// DeleteCategory deletes an existed transaction category from database
|
|
func (s *TransactionCategoryService) DeleteCategory(c *core.Context, uid int64, categoryId int64) error {
|
|
if uid <= 0 {
|
|
return errs.ErrUserIdInvalid
|
|
}
|
|
|
|
now := time.Now().Unix()
|
|
|
|
updateModel := &models.TransactionCategory{
|
|
Deleted: true,
|
|
DeletedUnixTime: now,
|
|
}
|
|
|
|
return s.UserDataDB(uid).DoTransaction(c, func(sess *xorm.Session) error {
|
|
var categoryAndSubCategories []*models.TransactionCategory
|
|
err := sess.Where("uid=? AND deleted=? AND (category_id=? OR parent_category_id=?)", uid, false, categoryId, categoryId).Find(&categoryAndSubCategories)
|
|
|
|
if err != nil {
|
|
return err
|
|
} else if len(categoryAndSubCategories) < 1 {
|
|
return errs.ErrTransactionCategoryNotFound
|
|
}
|
|
|
|
categoryAndSubCategoryIds := make([]int64, len(categoryAndSubCategories))
|
|
|
|
for i := 0; i < len(categoryAndSubCategories); i++ {
|
|
categoryAndSubCategoryIds[i] = categoryAndSubCategories[i].CategoryId
|
|
}
|
|
|
|
exists, err := sess.Cols("uid", "deleted", "category_id").Where("uid=? AND deleted=?", uid, false).In("category_id", categoryAndSubCategoryIds).Limit(1).Exist(&models.Transaction{})
|
|
|
|
if err != nil {
|
|
return err
|
|
} else if exists {
|
|
return errs.ErrTransactionCategoryInUseCannotBeDeleted
|
|
}
|
|
|
|
deletedRows, err := sess.Cols("deleted", "deleted_unix_time").Where("uid=? AND deleted=?", uid, false).In("category_id", categoryAndSubCategoryIds).Update(updateModel)
|
|
|
|
if err != nil {
|
|
return err
|
|
} else if deletedRows < 1 {
|
|
return errs.ErrTransactionCategoryNotFound
|
|
}
|
|
|
|
return err
|
|
})
|
|
}
|
|
|
|
// DeleteAllCategories deletes all existed transaction categories from database
|
|
func (s *TransactionCategoryService) DeleteAllCategories(c *core.Context, uid int64) error {
|
|
if uid <= 0 {
|
|
return errs.ErrUserIdInvalid
|
|
}
|
|
|
|
now := time.Now().Unix()
|
|
|
|
updateModel := &models.TransactionCategory{
|
|
Deleted: true,
|
|
DeletedUnixTime: now,
|
|
}
|
|
|
|
return s.UserDataDB(uid).DoTransaction(c, func(sess *xorm.Session) error {
|
|
exists, err := sess.Cols("uid", "deleted", "category_id").Where("uid=? AND deleted=? AND category_id<>?", uid, false, 0).Limit(1).Exist(&models.Transaction{})
|
|
|
|
if err != nil {
|
|
return err
|
|
} else if exists {
|
|
return errs.ErrTransactionCategoryInUseCannotBeDeleted
|
|
}
|
|
|
|
_, err = sess.Cols("deleted", "deleted_unix_time").Where("uid=? AND deleted=?", uid, false).Update(updateModel)
|
|
|
|
if err != nil {
|
|
return err
|
|
}
|
|
|
|
return nil
|
|
})
|
|
}
|
|
|
|
// GetCategoryMapByList returns a transaction category map by a list
|
|
func (s *TransactionCategoryService) GetCategoryMapByList(categories []*models.TransactionCategory) map[int64]*models.TransactionCategory {
|
|
categoryMap := make(map[int64]*models.TransactionCategory)
|
|
|
|
for i := 0; i < len(categories); i++ {
|
|
category := categories[i]
|
|
categoryMap[category.CategoryId] = category
|
|
}
|
|
return categoryMap
|
|
}
|