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// regarding copyright ownership.  The ASF licenses this file
// to you 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
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// specific language governing permissions and limitations
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package org.apache.cloudstack.api.command.admin.acl;

import com.cloud.user.Account;
import org.apache.cloudstack.acl.Role;
import org.apache.cloudstack.acl.RoleType;
import org.apache.cloudstack.api.APICommand;
import org.apache.cloudstack.api.ApiConstants;
import org.apache.cloudstack.api.ApiErrorCode;
import org.apache.cloudstack.api.BaseCmd;
import org.apache.cloudstack.api.Parameter;
import org.apache.cloudstack.api.ServerApiException;
import org.apache.cloudstack.api.ApiArgValidator;
import org.apache.cloudstack.api.response.RoleResponse;
import org.apache.cloudstack.api.response.SuccessResponse;
import org.apache.cloudstack.context.CallContext;

@APICommand(name = DeleteRoleCmd.APINAME, description = "Deletes a role", responseObject = SuccessResponse.class,
        requestHasSensitiveInfo = false, responseHasSensitiveInfo = false,
        since = "4.9.0",
        authorized = {RoleType.Admin})
public class DeleteRoleCmd extends BaseCmd {
    public static final String APINAME = "deleteRole";

    /////////////////////////////////////////////////////
    //////////////// API parameters /////////////////////
    /////////////////////////////////////////////////////

    @Parameter(name = ApiConstants.ID, type = BaseCmd.CommandType.UUID, required = true, entityType = RoleResponse.class,
            description = "ID of the role", validations = {ApiArgValidator.PositiveNumber})
    private Long roleId;

    /////////////////////////////////////////////////////
    /////////////////// Accessors ///////////////////////
    /////////////////////////////////////////////////////

    public Long getRoleId() {
        return roleId;
    }

    /////////////////////////////////////////////////////
    /////////////// API Implementation///////////////////
    /////////////////////////////////////////////////////

    @Override
    public String getCommandName() {
        return APINAME.toLowerCase() + BaseCmd.RESPONSE_SUFFIX;
    }

    @Override
    public long getEntityOwnerId() {
        return Account.ACCOUNT_ID_SYSTEM;
    }

    @Override
    public void execute() {
        Role role = roleService.findRole(getRoleId());
        if (role == null) {
            throw new ServerApiException(ApiErrorCode.PARAM_ERROR, "Cannot find the role with provided id");
        }
        CallContext.current().setEventDetails("Role id: " + role.getId());
        boolean result = roleService.deleteRole(role);
        SuccessResponse response = new SuccessResponse(getCommandName());
        response.setSuccess(result);
        setResponseObject(response);
    }
}