Fixes #56 : Top Level docker-compose

.gitignore

@@ -1,12 +1,34 @@
-node_modules
-# Keep environment variables out of version control
+# Dependencies
+node_modules/
+**/node_modules/
+.pnpm-store/
+
+# Environment and secrets
 .env
+.env.*
+!.env.example
+!.env.*.example
+
+# Logs and runtime files
+logs/
+**/logs/
+*.log
+*.pid
+*.seed
+*.pid.lock
+npm-debug.log*
+yarn-debug.log*
+yarn-error.log*
+pnpm-debug.log*
+
+# Build/test output
+dist/
+build/
+coverage/
+*.tsbuildinfo
+
+# OS / editor local files
 .DS_Store
-workers/node_modules
-backend/node_modules
-frontend/node_modules
-.DS_Store
-.env
-.pnpm-store
-.DS_Store
-.codex
+.codex
+.vscode/
+.idea/

Frontend/.gitignore

@@ -12,6 +12,10 @@ dist
 dist-ssr
 *.local
 .env
+.env.*
+!.env.example
+!.env.*.example
+coverage/
 
 # Editor directories and files
 .vscode/*
@@ -24,4 +28,4 @@ dist-ssr
 *.sln
 *.sw?
 
-.DS_Store
+.DS_Store

backend/.gitignore

@@ -141,4 +141,14 @@ dist
 # SvelteKit build / generate output
 .svelte-kit
 
-# End of https://www.toptal.com/developers/gitignore/api/node
+# End of https://www.toptal.com/developers/gitignore/api/node
+
+# CodeSM backend local-only files
+.env
+.env.*
+!.env.example
+logs/
+scratch/
+dist/
+node_modules/
+*.log

backend/package.json

@@ -11,7 +11,10 @@
     "lint": "eslint --ext .js,.ts src",
     "lint:fix": "eslint --fix --ext .js,.ts src",
     "format": "prettier --write \"src/**/*.{js,jsx,ts,tsx,json,css,md}\"",
-    "db:sync": "pnpm add file:../db-schema && drizzle-kit generate && drizzle-kit migrate"
+    "db:sync": "pnpm add file:../db-schema && drizzle-kit generate && drizzle-kit migrate",
+    "migrate:mongo:users": "node src/scripts/migrate-mongo-users-to-postgres.js",
+    "migrate:mongo:problems": "node src/scripts/migrate-mongo-problems-to-postgres.js",
+    "migrate:mongo:submissions": "node src/scripts/migrate-mongo-submissions-to-postgres.js"
   },
   "keywords": [],
   "author": "",

backend/src/api/submission/submission-service.ts

@@ -84,18 +84,7 @@ export const handlegetSubmissionStatus = async (
     submissionId: string
 ): Promise<IGetSubmissionResponse> => {
     try {
-
-        const redisStatus = await redis.get(`submission:${submissionId}`);
-        if (redisStatus) {
-            const parsed = JSON.parse(redisStatus);
-            return {
-                submissionId,
-                status: parsed.status,
-                startedAt : new Date(parsed.createdAt),
-            };
-        }
-
-        const [result] = await db
+        const [dbResult] = await db
             .select({
                 id: submission.id,
                 status: submission.status,
@@ -104,14 +93,40 @@ export const handlegetSubmissionStatus = async (
             .from(submission)
             .where(eq(submission.id, submissionId));
 
-        if (!result) {
+        if (!dbResult) {
             throw new ApiError('Submission not found', httpStatus.NOT_FOUND);
         }
 
+        const redisStatus = await redis.get(`submission:${submissionId}`);
+        if (redisStatus) {
+            const parsed = JSON.parse(redisStatus);
+
+            const redisState = String(parsed?.status || '').toUpperCase();
+            const dbState = String(dbResult.status || '').toUpperCase();
+            const dbIsTerminal = dbState === 'COMPLETED' || dbState === 'FAILED';
+            const redisIsNonTerminal = redisState === 'PENDING' || redisState === 'RUNNING';
+
+            // If Redis is stale (still running/pending) but DB is already terminal,
+            // trust DB to avoid frontend getting stuck in "Running".
+            if (dbIsTerminal && redisIsNonTerminal) {
+                return {
+                    submissionId: dbResult.id,
+                    status: dbResult.status,
+                    startedAt: new Date(dbResult.createdAt),
+                };
+            }
+
+            return {
+                submissionId,
+                status: parsed.status,
+                startedAt: new Date(parsed.updatedAt || parsed.createdAt || dbResult.createdAt),
+            };
+        }
+
         return {
-            submissionId: result.id,
-            status: result.status,
-            startedAt : new Date(result.createdAt),
+            submissionId: dbResult.id,
+            status: dbResult.status,
+            startedAt : new Date(dbResult.createdAt),
         };
     } catch (error) {
         console.error("Database error:", error);

backend/src/loaders/postgres.ts

@@ -1,7 +1,7 @@
 import { Pool } from 'pg';
 import { drizzle } from 'drizzle-orm/node-postgres';
 import logger from './logger';
-import { schema } from 'db-schema';
+import { schema } from '../../../db-schema/src/index';
 
 function createDrizzle(pool: Pool) {
     return drizzle(pool, { schema });