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transaction_service.go
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transaction_service.go
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package services
import (
"context"
"time"
"github.com/litmuschaos/litmus/chaoscenter/authentication/pkg/entities"
"github.com/litmuschaos/litmus/chaoscenter/authentication/pkg/utils"
log "github.com/sirupsen/logrus"
"go.mongodb.org/mongo-driver/mongo"
)
type transactionService interface {
UpdateStateTransaction(userRequest entities.UpdateUserState) error
}
func (a applicationService) UpdateStateTransaction(userRequest entities.UpdateUserState) error {
session, err := a.db.Client().StartSession()
if err != nil {
return err
}
if err = session.StartTransaction(); err != nil {
return err
}
if err = mongo.WithSession(context.TODO(), session, func(sc mongo.SessionContext) error {
// Checking if user exists
user, err := a.FindUserByUsername(userRequest.Username)
if err != nil {
log.Error(err)
return utils.ErrUserNotFound
}
// Checking if updated user is admin
if user.Role == entities.RoleAdmin {
return utils.ErrUpdatingAdmin
}
var deactivateTime int64
if *userRequest.IsDeactivate {
deactivateTime = time.Now().UnixMilli()
// Checking if user is already deactivated
if user.DeactivatedAt != nil {
return utils.ErrUserAlreadyDeactivated
}
}
// Updating details in user collection
err = a.UpdateUserState(sc, userRequest.Username, *userRequest.IsDeactivate, deactivateTime)
if err != nil {
log.Info(err)
return utils.ErrServerError
}
// Updating details in project collection
err = a.UpdateProjectState(sc, user.ID, deactivateTime, *userRequest.IsDeactivate)
if err != nil {
log.Info(err)
return utils.ErrServerError
}
if err = session.CommitTransaction(sc); err != nil {
return err
}
return nil
}); err != nil {
return err
}
session.EndSession(context.TODO())
return nil
}