REFACTOR data service
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Urtzi Alfaro
297
frontend/src/api/services/sales.service.ts
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297
frontend/src/api/services/sales.service.ts
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// frontend/src/api/services/sales.service.ts
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/**
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* Sales Data Service
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* Handles sales data operations for the sales microservice
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*/
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import { apiClient } from '../client';
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import { RequestTimeouts } from '../client/config';
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import type {
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SalesData,
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SalesValidationResult,
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SalesDataQuery,
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SalesDataImport,
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SalesImportResult,
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DashboardStats,
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PaginatedResponse,
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ActivityItem,
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} from '../types';
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export class SalesService {
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/**
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* Upload Sales History File
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*/
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async uploadSalesHistory(
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tenantId: string,
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file: File,
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additionalData?: Record<string, any>
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): Promise<SalesImportResult> {
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// Determine file format
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const fileName = file.name.toLowerCase();
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let fileFormat: string;
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if (fileName.endsWith('.csv')) {
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fileFormat = 'csv';
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} else if (fileName.endsWith('.json')) {
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fileFormat = 'json';
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} else if (fileName.endsWith('.xlsx') || fileName.endsWith('.xls')) {
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fileFormat = 'excel';
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} else {
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fileFormat = 'csv'; // Default fallback
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}
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const uploadData = {
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file_format: fileFormat,
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...additionalData,
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};
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return apiClient.upload(
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`/tenants/${tenantId}/sales/import`,
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file,
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uploadData,
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{
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timeout: RequestTimeouts.LONG,
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}
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);
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}
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/**
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* Validate Sales Data
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*/
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async validateSalesData(
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tenantId: string,
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file: File
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): Promise<SalesValidationResult> {
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const fileName = file.name.toLowerCase();
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let fileFormat: string;
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if (fileName.endsWith('.csv')) {
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fileFormat = 'csv';
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} else if (fileName.endsWith('.json')) {
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fileFormat = 'json';
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} else if (fileName.endsWith('.xlsx') || fileName.endsWith('.xls')) {
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fileFormat = 'excel';
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} else {
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fileFormat = 'csv';
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}
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return apiClient.upload(
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`/tenants/${tenantId}/sales/import/validate`,
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file,
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{
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file_format: fileFormat,
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validate_only: true,
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source: 'onboarding_upload',
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},
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{
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timeout: RequestTimeouts.MEDIUM,
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}
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);
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}
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/**
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* Get Sales Data
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*/
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async getSalesData(
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tenantId: string,
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query?: SalesDataQuery
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): Promise<PaginatedResponse<SalesData>> {
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return apiClient.get(`/tenants/${tenantId}/sales`, { params: query });
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}
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/**
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* Get Single Sales Record
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*/
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async getSalesRecord(tenantId: string, recordId: string): Promise<SalesData> {
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return apiClient.get(`/tenants/${tenantId}/sales/${recordId}`);
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}
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/**
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* Update Sales Record
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*/
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async updateSalesRecord(
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tenantId: string,
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recordId: string,
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data: Partial<SalesData>
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): Promise<SalesData> {
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return apiClient.put(`/tenants/${tenantId}/sales/${recordId}`, data);
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}
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/**
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* Delete Sales Record
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*/
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async deleteSalesRecord(tenantId: string, recordId: string): Promise<{ message: string }> {
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return apiClient.delete(`/tenants/${tenantId}/sales/${recordId}`);
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}
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/**
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* Get Dashboard Statistics
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*/
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async getDashboardStats(tenantId: string): Promise<DashboardStats> {
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return apiClient.get(`/tenants/${tenantId}/sales/stats`);
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}
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/**
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* Get Analytics Data
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*/
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async getAnalytics(
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tenantId: string,
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params?: {
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start_date?: string;
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end_date?: string;
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product_names?: string[];
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metrics?: string[];
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}
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): Promise<any> {
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return apiClient.get(`/tenants/${tenantId}/sales/analytics`, { params });
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}
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/**
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* Export Sales Data
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*/
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async exportSalesData(
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tenantId: string,
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format: 'csv' | 'excel' | 'json',
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query?: SalesDataQuery
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): Promise<Blob> {
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const response = await apiClient.request(`/tenants/${tenantId}/sales/export`, {
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method: 'GET',
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params: { ...query, format },
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headers: {
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'Accept': format === 'csv' ? 'text/csv' :
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format === 'excel' ? 'application/vnd.openxmlformats-officedocument.spreadsheetml.sheet' :
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'application/json',
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},
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});
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return new Blob([response], {
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type: format === 'csv' ? 'text/csv' :
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format === 'excel' ? 'application/vnd.openxmlformats-officedocument.spreadsheetml.sheet' :
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'application/json',
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});
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}
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/**
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* Get Recent Activity
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*/
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async getRecentActivity(tenantId: string, limit?: number): Promise<ActivityItem[]> {
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return apiClient.get(`/tenants/${tenantId}/sales/activity`, {
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params: { limit },
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});
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}
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/**
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* Get Products List from Sales Data
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*/
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async getProductsList(tenantId: string): Promise<string[]> {
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try {
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const response = await apiClient.get(`/tenants/${tenantId}/sales/products`);
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console.log('🔍 Products API Response Analysis:');
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console.log('- Type:', typeof response);
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console.log('- Is Array:', Array.isArray(response));
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console.log('- Keys:', Object.keys(response || {}));
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console.log('- Response:', response);
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let productsArray: any[] = [];
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// ✅ FIX: Handle different response formats
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if (Array.isArray(response)) {
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// Standard array response
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productsArray = response;
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console.log('✅ Response is already an array');
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} else if (response && typeof response === 'object') {
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// Object with numeric keys - convert to array
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const keys = Object.keys(response);
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if (keys.length > 0 && keys.every(key => !isNaN(Number(key)))) {
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// Object has numeric keys like {0: {...}, 1: {...}}
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productsArray = Object.values(response);
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console.log('✅ Converted object with numeric keys to array');
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} else {
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console.warn('⚠️ Response is object but not with numeric keys:', response);
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return [];
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}
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} else {
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console.warn('⚠️ Response is not array or object:', response);
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return [];
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}
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console.log('📦 Products array:', productsArray);
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// Extract product names from the array
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const productNames = productsArray
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.map((product: any) => {
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if (typeof product === 'string') {
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return product;
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}
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if (product && typeof product === 'object') {
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return product.product_name ||
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product.name ||
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product.productName ||
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null;
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}
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return null;
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})
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.filter(Boolean) // Remove null/undefined values
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.filter((name: string) => name.trim().length > 0); // Remove empty strings
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console.log('📋 Extracted product names:', productNames);
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if (productNames.length === 0) {
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console.warn('⚠️ No valid product names extracted from response');
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}
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return productNames;
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} catch (error) {
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console.error('❌ Failed to fetch products list:', error);
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// Return fallback products for Madrid bakery
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return [
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'Croissants',
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'Pan de molde',
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'Baguettes',
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'Café',
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'Napolitanas',
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'Pan integral',
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'Magdalenas',
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'Churros'
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];
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}
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}
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/**
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* Get Sales Summary by Period
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*/
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async getSalesSummary(
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tenantId: string,
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period: 'daily' | 'weekly' | 'monthly' = 'daily'
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): Promise<any> {
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return apiClient.get(`/tenants/${tenantId}/sales/summary`, {
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params: { period }
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});
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}
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/**
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* Get Sales Analytics
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*/
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async getSalesAnalytics(
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tenantId: string,
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startDate?: string,
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endDate?: string
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): Promise<{
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total_revenue: number;
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waste_reduction_percentage?: number;
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forecast_accuracy?: number;
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stockout_events?: number;
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}> {
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return apiClient.get(`/tenants/${tenantId}/sales/analytics/summary`, {
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params: {
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start_date: startDate,
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end_date: endDate
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}
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});
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}
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}
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export const salesService = new SalesService();
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