// Parses and validates input arguments for get-transactions tool
export interface GetTransactionsInput {
accountId: string;
startDate?: string;
endDate?: string;
minAmount?: number;
maxAmount?: number;
category?: string;
payee?: string;
limit?: number;
}
export class GetTransactionsInputParser {
parse(args: unknown): GetTransactionsInput {
if (!args || typeof args !== 'object') {
throw new Error('Arguments must be an object');
}
const argsObj = args as Record<string, unknown>;
const { accountId, startDate, endDate, minAmount, maxAmount, category, payee, limit } = argsObj;
if (!accountId || typeof accountId !== 'string') {
throw new Error('accountId is required and must be a string');
}
return {
accountId,
startDate: typeof startDate === 'string' ? startDate : undefined,
endDate: typeof endDate === 'string' ? endDate : undefined,
minAmount: typeof minAmount === 'number' ? minAmount : undefined,
maxAmount: typeof maxAmount === 'number' ? maxAmount : undefined,
category: typeof category === 'string' ? category : undefined,
payee: typeof payee === 'string' ? payee : undefined,
limit: typeof limit === 'number' ? limit : undefined,
};
}
}
