/**
* GetLocalMacros Handler - Read Local Macros via AdtClient
*
* Uses AdtClient.getLocalMacros().read() for high-level read operation.
* Note: Macros are supported in older ABAP versions but not in newer ones.
*/
import { AdtClient } from '@mcp-abap-adt/adt-clients';
import type { HandlerContext } from '../../../lib/handlers/interfaces';
import {
type AxiosResponse,
return_error,
return_response,
} from '../../../lib/utils';
export const TOOL_DEFINITION = {
name: 'GetLocalMacros',
description:
'Retrieve local macros source code from a class (macros include). Supports reading active or inactive version. Note: Macros are supported in older ABAP versions but not in newer ones.',
inputSchema: {
type: 'object',
properties: {
class_name: {
type: 'string',
description: 'Parent class name (e.g., ZCL_MY_CLASS).',
},
version: {
type: 'string',
enum: ['active', 'inactive'],
description:
'Version to read: "active" (default) for deployed version, "inactive" for modified but not activated version.',
default: 'active',
},
},
required: ['class_name'],
},
} as const;
interface GetLocalMacrosArgs {
class_name: string;
version?: 'active' | 'inactive';
}
export async function handleGetLocalMacros(
context: HandlerContext,
args: GetLocalMacrosArgs,
) {
const { connection, logger } = context;
try {
const { class_name, version = 'active' } = args as GetLocalMacrosArgs;
if (!class_name) {
return return_error(new Error('class_name is required'));
}
const client = new AdtClient(connection, logger);
const className = class_name.toUpperCase();
logger?.info(`Reading local macros for ${className}, version: ${version}`);
try {
const localMacros = client.getLocalMacros();
const readResult = await localMacros.read(
{ className },
version as 'active' | 'inactive',
);
if (!readResult || !readResult.readResult) {
throw new Error(`Local macros for ${className} not found`);
}
const sourceCode =
typeof readResult.readResult.data === 'string'
? readResult.readResult.data
: JSON.stringify(readResult.readResult.data);
logger?.info(`✅ GetLocalMacros completed successfully: ${className}`);
return return_response({
data: JSON.stringify(
{
success: true,
class_name: className,
version,
macros_code: sourceCode,
status: readResult.readResult.status,
},
null,
2,
),
} as AxiosResponse);
} catch (error: any) {
logger?.error(
`Error reading local macros for ${className}: ${error?.message || error}`,
);
let errorMessage = `Failed to read local macros: ${error.message || String(error)}`;
if (error.response?.status === 404) {
errorMessage = `Local macros for ${className} not found.`;
} else if (error.response?.status === 423) {
errorMessage = `Class ${className} is locked by another user.`;
}
return return_error(new Error(errorMessage));
}
} catch (error: any) {
return return_error(error);
}
}
