subscribe update

src/services/SupabaseService.js

@@ -0,0 +1,58 @@
+const { createClient } = require('@supabase/supabase-js');
+
+class SupabaseService {
+    constructor() {
+        const supabaseUrl = process.env.SUPABASE_URL;
+        const supabaseKey = process.env.SUPABASE_KEY;
+      
+        if (!supabaseUrl || !supabaseKey) {
+          console.error('Supabase URL or key is missing. Please check your .env file.');
+          this.supabase = null;
+        } else {
+          this.supabase = createClient(supabaseUrl, supabaseKey);
+        }
+      }
+
+      async getSubscriptions(guildId) {
+        if (!this.supabase) {
+          console.error('Supabase client is not initialized.');
+          return [];
+        }
+        const { data, error } = await this.supabase
+          .from('subscriptions')
+          .select('*')
+          .eq('guild_id', guildId);
+      
+        if (error) throw error;
+        return data;
+      }
+      
+      async addSubscription(guildId, gameName, channelId) {
+        if (!this.supabase) {
+          console.error('Supabase client is not initialized.');
+          return null;
+        }
+        const { data, error } = await this.supabase
+          .from('subscriptions')
+          .insert({ guild_id: guildId, game_name: gameName, channel_id: channelId });
+      
+        if (error) throw error;
+        return data;
+      }
+      
+      async removeSubscription(guildId, gameName) {
+        if (!this.supabase) {
+          console.error('Supabase client is not initialized.');
+          return null;
+        }
+        const { data, error } = await this.supabase
+          .from('subscriptions')
+          .delete()
+          .match({ guild_id: guildId, game_name: gameName });
+      
+        if (error) throw error;
+        return data;
+      }
+    }
+
+module.exports = SupabaseService;