horizoncd/horizon

// Copyright © 2023 Horizoncd.
//
// Licensed under the Apache License, Version 2.0 (the "License");
// you may not use this file except in compliance with the License.
// You may obtain a copy of the License at
//
//     http://www.apache.org/licenses/LICENSE-2.0
//
// Unless required by applicable law or agreed to in writing, software
// distributed under the License is distributed on an "AS IS" BASIS,
// WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
// See the License for the specific language governing permissions and
// limitations under the License.
 
package role
 
import (
    "context"
    "net/http"
 
    "github.com/horizoncd/horizon/pkg/param"
    "github.com/horizoncd/horizon/pkg/rbac/role"
    "github.com/horizoncd/horizon/pkg/rbac/types"
    "github.com/horizoncd/horizon/pkg/util/errors"
)
 
type Controller interface {
    ListRole(ctx context.Context) ([]types.Role, error)
}
 
func NewController(param *param.Param) Controller {
    return &controller{roleService: param.RoleService}
}
 
type controller struct {
    roleService role.Service
}
 
func (c controller) ListRole(ctx context.Context) ([]types.Role, error) {
    const op = "role *controller: list role"
    roles, err := c.roleService.ListRole(ctx)
    if err != nil {
        return nil, errors.E(op, http.StatusInternalServerError, err.Error())
    }
    return roles, nil
}