refactor: improve environment configuration resolution and centralize Prisma instance management

apps/bot/scratch_debug_env.js

@@ -0,0 +1,10 @@
+const path = require('path');
+console.log('CWD:', process.cwd());
+console.log('__dirname:', __dirname);
+console.log('.env path:', path.resolve(process.cwd(), '.env'));
+const fs = require('fs');
+console.log('.env exists in CWD?', fs.existsSync(path.resolve(process.cwd(), '.env')));
+console.log('.env exists in root?', fs.existsSync(path.resolve(process.cwd(), '../../.env')));
+
+require('dotenv').config({ path: path.resolve(process.cwd(), '../../.env') });
+console.log('DATABASE_URL from ../../.env:', process.env.DATABASE_URL);

apps/bot/src/config/env.ts

@@ -1,9 +1,21 @@
 import { config } from 'dotenv';
+import { existsSync } from 'fs';
 import { hostname } from 'os';
 import { resolve } from 'path';
 
-// Prefer systemd/cron-set DOTENV_CONFIG_PATH; otherwise cwd .env (default dotenv behavior).
-config({ path: process.env.DOTENV_CONFIG_PATH || resolve(process.cwd(), '.env') });
+const getEnvPath = () => {
+  if (process.env.DOTENV_CONFIG_PATH) return process.env.DOTENV_CONFIG_PATH;
+  
+  const localEnv = resolve(process.cwd(), '.env');
+  if (existsSync(localEnv)) return localEnv;
+
+  const rootEnv = resolve(process.cwd(), '../../.env');
+  if (existsSync(rootEnv)) return rootEnv;
+
+  return localEnv;
+};
+
+config({ path: getEnvPath() });
 
 const generateInstanceId = () => {
   return process.env.INSTANCE_ID || hostname() || `kord-${Math.random().toString(36).substring(2, 7)}`;

apps/bot/src/database/index.ts

@@ -38,6 +38,11 @@ export const prisma = new PrismaClient({
 });
 
 export const connectDB = async () => {
+  if (!env.DATABASE_URL) {
+    logger.error('DATABASE_URL is not set. Please check your .env file.');
+    process.exit(1);
+  }
+
   try {
     // Adapter-based client connects when first used, 
     // but we can test the pool connection here.
@@ -46,6 +51,9 @@ export const connectDB = async () => {
     logger.info('Connected to PostgreSQL successfully via Driver Adapter.');
   } catch (error) {
     logger.error('Failed to connect to PostgreSQL:', error);
+    if (error instanceof Error && error.message.includes('password')) {
+      logger.error('Database authentication failed. Please check your DATABASE_URL password.');
+    }
     process.exit(1);
   }
 };

apps/bot/src/events/ready.ts

@@ -8,7 +8,8 @@ import { auditLogService } from '../services/AuditLogService';
 
 
 import { env } from '../config/env';
-import { PrismaShardStatusRepository, prisma } from '@kord/db';
+import { PrismaShardStatusRepository } from '@kord/db';
+import { prisma } from '../database';
 export default {
   name: Events.ClientReady,
   once: true,

apps/bot/src/services/FishingService.ts

@@ -787,6 +787,18 @@ export class FishingService {
   }
 
   private static resolveResourcePath(relativePath: string) {
+    // Current file: apps/bot/src/services/FishingService.ts
+    // 1:src/services, 2:src, 3:bot, 4:apps, 5:root
+    // After re-evaluating: 
+    // apps/bot/src/services -> .. -> src -> .. -> bot -> .. -> apps -> .. -> root (Total 4 levels)
+    const rootPath = path.resolve(__dirname, '..', '..', '..', '..');
+    const candidatePath = path.resolve(rootPath, relativePath);
+    
+    if (fs.existsSync(candidatePath)) {
+      return candidatePath;
+    }
+    
+    // Fallback to local if root doesn't have it (unlikely in this monorepo)
     return path.resolve(__dirname, '..', '..', relativePath);
   }
 

packages/db/index.ts

@@ -1,6 +1,8 @@
 import { PrismaClient, ShardStatus } from '@prisma/client';
 
-export const prisma = new PrismaClient();
+// We no longer export a default prisma instance here to avoid initialization conflicts.
+// Consumers should provide their own configured PrismaClient instance.
+// export const prisma = new PrismaClient();
 
 export * from '@prisma/client';