package service
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import (
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"aps_crm/constvar"
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"aps_crm/model"
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"aps_crm/model/request"
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"aps_crm/pkg/ecode"
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"github.com/shopspring/decimal"
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"gorm.io/gorm"
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)
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type ReceiptService struct{}
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func NewReceiptService() ReceiptService {
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return ReceiptService{}
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}
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func (ReceiptService) AddReceipt(receipt *model.Receipt) int {
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var moneyAdder model.MoneyAdder
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var sourceId int
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var collection *model.ServiceCollectionPlan
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var err error
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switch receipt.SourceType {
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case constvar.ReceiptSourceTypeSalesDetails:
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moneyAdder = model.NewSalesDetailsSearch()
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sourceId = receipt.SourceId
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case constvar.ReceiptSourceTypeServiceContract:
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moneyAdder = model.NewServiceContractSearch()
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sourceId = receipt.SourceId
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case constvar.ReceiptSourceTypeCollectionPlan:
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collection, err = model.NewServiceCollectionPlanSearch().SetId(receipt.SourceId).First()
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if err != nil {
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return ecode.DBErr
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}
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sourceId = collection.SourceId
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switch collection.SourceType {
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case constvar.CollectionSourceTypeSaleDetails:
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moneyAdder = model.NewSalesDetailsSearch()
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case constvar.CollectionSourceTypeServiceContract:
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moneyAdder = model.NewServiceContractSearch()
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}
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}
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err = model.WithTransaction(func(db *gorm.DB) error {
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err := model.NewReceiptSearch().SetOrm(db).Create(receipt)
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if err != nil {
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return err
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}
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if receipt.SourceType == constvar.ReceiptSourceTypeCollectionPlan {
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err = model.NewServiceCollectionPlanSearch().SetOrm(db).UpdateStatusAndAmount(collection, receipt.Amount)
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if err != nil {
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return err
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}
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}
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// todo tmp
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if sourceId != 0 {
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err = moneyAdder.AmountReceivableAdd(db, sourceId, decimal.Zero.Sub(receipt.Amount).Round(2))
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if err != nil {
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return err
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}
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err = moneyAdder.AmountReceivedAdd(db, sourceId, receipt.Amount.Round(2))
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if err != nil {
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return err
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}
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}
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return nil
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})
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if err != nil {
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return ecode.DBErr
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}
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return ecode.OK
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}
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func (ReceiptService) DeleteReceipt(id int) int {
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receipt, err := model.NewReceiptSearch().SetId(id).First()
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if err != nil {
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return ecode.DBErr
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}
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var moneyAdder model.MoneyAdder
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var sourceId int
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var collection *model.ServiceCollectionPlan
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switch receipt.SourceType {
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case constvar.ReceiptSourceTypeSalesDetails:
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moneyAdder = model.NewSalesDetailsSearch()
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sourceId = receipt.SourceId
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case constvar.ReceiptSourceTypeServiceContract:
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moneyAdder = model.NewServiceContractSearch()
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sourceId = receipt.SourceId
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case constvar.ReceiptSourceTypeCollectionPlan:
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collection, err = model.NewServiceCollectionPlanSearch().SetId(receipt.SourceId).First()
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if err != nil {
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return ecode.DBErr
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}
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sourceId = collection.SourceId
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switch collection.SourceType {
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case constvar.CollectionSourceTypeSaleDetails:
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moneyAdder = model.NewSalesDetailsSearch()
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case constvar.CollectionSourceTypeServiceContract:
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moneyAdder = model.NewServiceContractSearch()
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}
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}
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err = model.WithTransaction(func(db *gorm.DB) error {
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err := model.NewReceiptSearch().SetOrm(db).SetId(id).Delete()
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if err != nil {
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return err
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}
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if receipt.SourceType == constvar.ReceiptSourceTypeCollectionPlan {
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err = model.NewServiceCollectionPlanSearch().SetOrm(db).UpdateStatusAndAmount(collection, decimal.Zero.Sub(receipt.Amount))
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if err != nil {
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return err
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}
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}
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err = moneyAdder.AmountReceivableAdd(db, sourceId, receipt.Amount.Round(2))
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if err != nil {
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return err
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}
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err = moneyAdder.AmountReceivedAdd(db, sourceId, decimal.Zero.Sub(receipt.Amount).Round(2))
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if err != nil {
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return err
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}
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return nil
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})
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if err != nil {
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return ecode.DBErr
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}
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return ecode.OK
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}
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func (ReceiptService) GetReceiptList(params request.GetReceiptList) ([]*model.Receipt, int64, int) {
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list, total, err := model.NewReceiptSearch().
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SetPage(params.Page, params.PageSize).
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SetSourceType(params.SourceType).
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SetSourceId(params.SourceId).
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SetClientId(params.ClientId).
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SetPrincipalIds(params.PrincipleIds).
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Find()
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if err != nil {
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return nil, 0, ecode.DBErr
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}
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return list, total, ecode.OK
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}
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func (ReceiptService) UpdateReceipts(Receipts []*request.UpdateReceipt) int {
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for _, v := range Receipts {
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// check Receipt exist
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_, err := model.NewReceiptSearch().SetId(v.Id).First()
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if err != nil {
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return ecode.DBErr
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}
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err = model.NewReceiptSearch().SetId(v.Id).Updates(map[string]interface{}{})
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if err != nil {
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return ecode.DBErr
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}
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}
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return ecode.OK
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}
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func (ReceiptService) UpdateReceipt(receipt *model.Receipt) int {
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old, err := model.NewReceiptSearch().SetId(receipt.Id).First()
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if err != nil {
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return ecode.DBErr
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}
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var moneyAdder model.MoneyAdder
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var sourceId int
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var collection *model.ServiceCollectionPlan
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switch receipt.SourceType {
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case constvar.ReceiptSourceTypeSalesDetails:
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moneyAdder = model.NewSalesDetailsSearch()
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sourceId = receipt.SourceId
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case constvar.ReceiptSourceTypeServiceContract:
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moneyAdder = model.NewServiceContractSearch()
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sourceId = receipt.SourceId
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case constvar.ReceiptSourceTypeCollectionPlan:
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collection, err = model.NewServiceCollectionPlanSearch().SetId(receipt.SourceId).First()
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if err != nil {
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return ecode.DBErr
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}
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sourceId = collection.SourceId
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switch collection.SourceType {
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case constvar.CollectionSourceTypeSaleDetails:
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moneyAdder = model.NewSalesDetailsSearch()
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case constvar.CollectionSourceTypeServiceContract:
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moneyAdder = model.NewServiceContractSearch()
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}
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}
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err = model.WithTransaction(func(db *gorm.DB) error {
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err = model.NewReceiptSearch().SetId(receipt.Id).Update(receipt)
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if err != nil {
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return err
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}
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diffAmount := receipt.Amount.Sub(old.Amount)
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if receipt.SourceType == constvar.ReceiptSourceTypeCollectionPlan {
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err = model.NewServiceCollectionPlanSearch().SetOrm(db).UpdateStatusAndAmount(collection, diffAmount)
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if err != nil {
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return err
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}
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}
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err = moneyAdder.AmountReceivedAdd(db, sourceId, diffAmount.Round(2))
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if err != nil {
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return err
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}
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err = moneyAdder.AmountReceivableAdd(db, sourceId, decimal.Zero.Sub(diffAmount).Round(2))
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if err != nil {
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return err
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}
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return nil
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})
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if err != nil {
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return ecode.DBErr
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}
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return ecode.OK
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}
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