Put back files

inventory-server/dashboard/gorgias-server/services/gorgias.service.js

@@ -0,0 +1,119 @@
+const axios = require('axios');
+const { createClient } = require('redis');
+
+class GorgiasService {
+  constructor() {
+    this.redis = createClient({
+      url: process.env.REDIS_URL
+    });
+    
+    this.redis.on('error', err => console.error('Redis Client Error:', err));
+    this.redis.connect().catch(err => console.error('Redis connection error:', err));
+    
+    // Create base64 encoded auth string
+    const auth = Buffer.from(`${process.env.GORGIAS_API_USERNAME}:${process.env.GORGIAS_API_KEY}`).toString('base64');
+    
+    this.apiClient = axios.create({
+      baseURL: `https://${process.env.GORGIAS_DOMAIN}.gorgias.com/api`,
+      headers: {
+        'Authorization': `Basic ${auth}`,
+        'Content-Type': 'application/json'
+      }
+    });
+  }
+
+  async getStatistics(name, filters = {}) {
+    const cacheKey = `gorgias:stats:${name}:${JSON.stringify(filters)}`;
+    
+    try {
+      // Try Redis first
+      const cachedData = await this.redis.get(cacheKey);
+      if (cachedData) {
+        console.log(`Statistics ${name} found in Redis cache`);
+        return JSON.parse(cachedData);
+      }
+
+      console.log(`Fetching ${name} statistics with filters:`, filters);
+
+      // Convert dates to UTC midnight if not already set
+      if (!filters.start_datetime || !filters.end_datetime) {
+        const start = new Date(filters.start_datetime || filters.start_date);
+        start.setUTCHours(0, 0, 0, 0);
+        const end = new Date(filters.end_datetime || filters.end_date);
+        end.setUTCHours(23, 59, 59, 999);
+
+        filters = {
+          ...filters,
+          start_datetime: start.toISOString(),
+          end_datetime: end.toISOString()
+        };
+      }
+
+      // Fetch from API
+      const response = await this.apiClient.post(`/stats/${name}`, filters);
+      const data = response.data;
+
+      // Save to Redis with 5 minute expiry
+      await this.redis.set(cacheKey, JSON.stringify(data), {
+        EX: 300 // 5 minutes
+      });
+
+      return data;
+    } catch (error) {
+      console.error(`Error in getStatistics for ${name}:`, {
+        error: error.message,
+        filters,
+        response: error.response?.data
+      });
+      throw error;
+    }
+  }
+
+  async getTickets(params = {}) {
+    const cacheKey = `gorgias:tickets:${JSON.stringify(params)}`;
+    
+    try {
+      // Try Redis first
+      const cachedData = await this.redis.get(cacheKey);
+      if (cachedData) {
+        console.log('Tickets found in Redis cache');
+        return JSON.parse(cachedData);
+      }
+
+      // Convert dates to UTC midnight
+      const formattedParams = { ...params };
+      if (params.start_date) {
+        const start = new Date(params.start_date);
+        start.setUTCHours(0, 0, 0, 0);
+        formattedParams.start_datetime = start.toISOString();
+        delete formattedParams.start_date;
+      }
+      if (params.end_date) {
+        const end = new Date(params.end_date);
+        end.setUTCHours(23, 59, 59, 999);
+        formattedParams.end_datetime = end.toISOString();
+        delete formattedParams.end_date;
+      }
+
+      // Fetch from API
+      const response = await this.apiClient.get('/tickets', { params: formattedParams });
+      const data = response.data;
+
+      // Save to Redis with 5 minute expiry
+      await this.redis.set(cacheKey, JSON.stringify(data), {
+        EX: 300 // 5 minutes
+      });
+
+      return data;
+    } catch (error) {
+      console.error('Error fetching tickets:', {
+        error: error.message,
+        params,
+        response: error.response?.data
+      });
+      throw error;
+    }
+  }
+}
+
+module.exports = new GorgiasService();