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base.go
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base.go
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package biz
import (
v1 "github.com/devexps/go-casbin/api/gen/go/casbin_service/v1"
"github.com/devexps/go-casbin/casbin_service/v2/internal/data"
"github.com/devexps/go-micro/v2/log"
"golang.org/x/net/context"
)
// BasicUseCase interface.
type BasicUseCase interface {
GetAllNamedSubjects(ctx context.Context, pType string) (*v1.ArrayReply, error)
GetAllNamedObjects(ctx context.Context, pType string) (*v1.ArrayReply, error)
GetAllNamedActions(ctx context.Context, pType string) (*v1.ArrayReply, error)
GetAllNamedRoles(ctx context.Context, pType string) (*v1.ArrayReply, error)
HasNamedPolicy(ctx context.Context, pType string, params []string) (bool, error)
HasNamedGroupingPolicy(ctx context.Context, pType string, params []string) (bool, error)
}
type basicUseCase struct {
log *log.Helper
repo data.CasbinRepo
}
// NewBasicUseCase new an Enforce use case.
func NewBasicUseCase(logger log.Logger, repo data.CasbinRepo) BasicUseCase {
l := log.NewHelper(log.With(logger, "module", "casbin_servie/usecase/basic"))
return &basicUseCase{
log: l,
repo: repo,
}
}
// GetAllNamedSubjects .
func (u *basicUseCase) GetAllNamedSubjects(ctx context.Context, pType string) (*v1.ArrayReply, error) {
enforcer, err := u.repo.GetEnforcer(ctx)
if err != nil {
return nil, err
}
return &v1.ArrayReply{Array: enforcer.GetAllNamedSubjects(pType)}, nil
}
// GetAllNamedObjects .
func (u *basicUseCase) GetAllNamedObjects(ctx context.Context, pType string) (*v1.ArrayReply, error) {
enforcer, err := u.repo.GetEnforcer(ctx)
if err != nil {
return nil, err
}
return &v1.ArrayReply{Array: enforcer.GetAllNamedObjects(pType)}, nil
}
// GetAllNamedActions .
func (u *basicUseCase) GetAllNamedActions(ctx context.Context, pType string) (*v1.ArrayReply, error) {
enforcer, err := u.repo.GetEnforcer(ctx)
if err != nil {
return nil, err
}
return &v1.ArrayReply{Array: enforcer.GetAllNamedActions(pType)}, nil
}
// GetAllNamedRoles .
func (u *basicUseCase) GetAllNamedRoles(ctx context.Context, pType string) (*v1.ArrayReply, error) {
enforcer, err := u.repo.GetEnforcer(ctx)
if err != nil {
return nil, err
}
return &v1.ArrayReply{Array: enforcer.GetAllNamedRoles(pType)}, nil
}
// HasNamedPolicy .
func (u *basicUseCase) HasNamedPolicy(ctx context.Context, pType string, params []string) (bool, error) {
enforcer, err := u.repo.GetEnforcer(ctx)
if err != nil {
return false, err
}
return enforcer.HasNamedPolicy(pType, params), nil
}
// HasNamedGroupingPolicy .
func (u *basicUseCase) HasNamedGroupingPolicy(ctx context.Context, pType string, params []string) (bool, error) {
enforcer, err := u.repo.GetEnforcer(ctx)
if err != nil {
return false, err
}
return enforcer.HasNamedGroupingPolicy(pType, params), nil
}