78 lines
2.0 KiB
Go
78 lines
2.0 KiB
Go
package domain
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import (
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"admin/apps/game/domain/entity"
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"admin/apps/game/domain/repo"
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"admin/apps/game/model/dto"
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"admin/internal/errcode"
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"admin/lib/cdkey"
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"gorm.io/gorm"
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"time"
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)
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type CDKeyService struct {
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repo repo.ICDKeyRepo
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}
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func NewCDKeyService(db *gorm.DB) *CDKeyService {
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return &CDKeyService{repo: repo.NewCDKeyRepo(db)}
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}
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func (svc *CDKeyService) AddCount(projectId, id int, delta int) (int, error) {
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et, err := svc.repo.AddCount(projectId, id, delta)
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if err != nil {
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return 0, err
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}
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return et.GetCount(), nil
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}
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func (svc *CDKeyService) Get(projectId, id int) (*entity.CDKey, bool, error) {
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return svc.repo.GetByID(projectId, id)
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}
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func (svc *CDKeyService) CDKeyUse(params *dto.CDKeyUseReq) (*entity.CDKey, error) {
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var cdkeyEt *entity.CDKey
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var find bool
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var err error
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cdkeyInfo, ok := cdkey.DecodeCDKey(params.Key)
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if !ok {
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// 可能是通用码，通过数据库查询通用码
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cdkeyEt, find, err = svc.repo.GetByKey(params.ProjectId, params.Key)
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} else {
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cdkeyEt, find, err = svc.repo.GetByID(params.ProjectId, cdkeyInfo.Batch)
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}
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if err != nil {
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return nil, err
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}
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if !find {
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return nil, errcode.New(errcode.ParamsInvalid, "not found project:%v cdkey info by key:%v", params.ProjectId, params.Key)
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}
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// 校验区服、时间
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if err = cdkeyEt.CheckCanUse(params.ServerID); err != nil {
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return nil, err
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}
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// 校验是否使用过
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usedInfo, find, err := svc.repo.GetUsedHistory(cdkeyEt, params.Key, params.ServerID, params.RoleID)
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if err != nil {
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return nil, err
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}
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if find {
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// 只要使用过同一批的就没法再用
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return nil, errcode.New(errcode.CDKeyAlreadyUsed, "already used %v in %v", usedInfo.Key, usedInfo.CreatedAt.Format(time.DateTime))
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}
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err = svc.repo.RecordUse(cdkeyEt, params)
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if err != nil {
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return nil, err
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}
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return cdkeyEt, nil
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}
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func (svc *CDKeyService) GetUsedHistoryList(projectId int, cdKeyID int) ([]*dto.CDKeyUsedInfo, error) {
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list, err := svc.repo.GetUsedHistoryList(projectId, cdKeyID)
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return list, err
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}
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