58 lines
2 KiB
Go
58 lines
2 KiB
Go
package services
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import (
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"context"
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"git.sch9.ru/new_gate/ms-tester/internal/lib"
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"git.sch9.ru/new_gate/ms-tester/pkg/models"
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)
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type ContestStorage interface {
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CreateContest(ctx context.Context, contest *models.Contest) (int32, error)
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ReadContestById(ctx context.Context, id int32) (*models.Contest, error)
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UpdateContest(ctx context.Context, contest *models.Contest) error
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DeleteContest(ctx context.Context, id int32) error
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}
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type ContestService struct {
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contestStorage ContestStorage
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permissionService IPermissionService
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}
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func NewContestService(
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contestStorage ContestStorage,
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permissionService IPermissionService,
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) *ContestService {
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return &ContestService{
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contestStorage: contestStorage,
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permissionService: permissionService,
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}
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}
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func (service *ContestService) CreateContest(ctx context.Context, contest *models.Contest) (int32, error) {
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if !service.permissionService.Allowed(ctx, extractUser(ctx), "create") {
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return 0, lib.ServiceError(nil, lib.ErrNoPermission, "permission denied")
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}
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return service.contestStorage.CreateContest(ctx, contest)
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}
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func (service *ContestService) ReadContestById(ctx context.Context, id int32) (*models.Contest, error) {
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if !service.permissionService.Allowed(ctx, extractUser(ctx), "read") {
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return nil, lib.ServiceError(nil, lib.ErrNoPermission, "permission denied")
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}
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return service.contestStorage.ReadContestById(ctx, id)
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}
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func (service *ContestService) UpdateContest(ctx context.Context, contest *models.Contest) error {
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if !service.permissionService.Allowed(ctx, extractUser(ctx), "update") {
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return lib.ServiceError(nil, lib.ErrNoPermission, "permission denied")
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}
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return service.contestStorage.UpdateContest(ctx, contest)
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}
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func (service *ContestService) DeleteContest(ctx context.Context, id int32) error {
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if !service.permissionService.Allowed(ctx, extractUser(ctx), "delete") {
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return lib.ServiceError(nil, lib.ErrNoPermission, "permission denied")
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}
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return service.contestStorage.DeleteContest(ctx, id)
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}
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