// CashChat API Client
import type { Transaction, Summary, UserSettings, ApiResponse } from '../types.js';
const API_URL = process.env.CASHCHAT_API_URL || 'https://cashchat.supastellar.dev/api';
const API_KEY = process.env.CASHCHAT_API_KEY;
if (!API_KEY) {
console.error('Warning: CASHCHAT_API_KEY not set. API calls will fail.');
}
async function apiRequest<T>(
endpoint: string,
options: RequestInit = {}
): Promise<ApiResponse<T>> {
const url = `${API_URL}${endpoint}`;
try {
const response = await fetch(url, {
...options,
headers: {
'Content-Type': 'application/json',
'Authorization': `Bearer ${API_KEY}`,
...options.headers,
},
});
if (!response.ok) {
const errorText = await response.text();
return {
success: false,
error: `API error ${response.status}: ${errorText}`,
};
}
const data = await response.json();
return { success: true, data: data as T };
} catch (error) {
return {
success: false,
error: error instanceof Error ? error.message : 'Unknown error',
};
}
}
// Transaction API
export async function getTransactions(params: {
startDate?: string;
endDate?: string;
category?: string;
limit?: number;
offset?: number;
}): Promise<ApiResponse<Transaction[]>> {
const query = new URLSearchParams();
if (params.startDate) query.set('startDate', params.startDate);
if (params.endDate) query.set('endDate', params.endDate);
if (params.category) query.set('category', params.category);
if (params.limit) query.set('limit', params.limit.toString());
if (params.offset) query.set('offset', params.offset.toString());
return apiRequest<Transaction[]>(`/v1/transactions?${query}`);
}
export async function addTransaction(data: {
amount: number;
category: string;
date: string;
note?: string;
type: 'expense' | 'income';
name?: string;
}): Promise<ApiResponse<Transaction>> {
return apiRequest<Transaction>('/v1/transactions', {
method: 'POST',
body: JSON.stringify(data),
});
}
export async function updateTransaction(
id: string,
data: Partial<Transaction>
): Promise<ApiResponse<Transaction>> {
return apiRequest<Transaction>(`/v1/transactions/${id}`, {
method: 'PUT',
body: JSON.stringify(data),
});
}
export async function deleteTransaction(id: string): Promise<ApiResponse<{ deleted: boolean }>> {
return apiRequest<{ deleted: boolean }>(`/v1/transactions/${id}`, {
method: 'DELETE',
});
}
// Summary API
export async function getSummary(params: {
period: 'day' | 'week' | 'month' | 'year';
date?: string;
}): Promise<ApiResponse<Summary>> {
const query = new URLSearchParams();
query.set('period', params.period);
if (params.date) query.set('date', params.date);
return apiRequest<Summary>(`/v1/summary?${query}`);
}
export async function getCategories(): Promise<ApiResponse<string[]>> {
return apiRequest<string[]>('/v1/categories');
}
// Settings API
export async function getSettings(): Promise<ApiResponse<UserSettings>> {
return apiRequest<UserSettings>('/v1/settings');
}
export async function updateSettings(
data: Partial<UserSettings>
): Promise<ApiResponse<UserSettings>> {
return apiRequest<UserSettings>('/v1/settings', {
method: 'PUT',
body: JSON.stringify(data),
});
}
