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Documentation Index

Fetch the complete documentation index at: https://mintlify.com/SidneyEmeka/church_management_system/llms.txt

Use this file to discover all available pages before exploring further.

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Welcome

This guide will help you set up and run the Church Management System API locally, and make your first API call.
1

Clone and Install Dependencies

First, clone the repository and install the required packages:
git clone <repository-url>
cd church_management
npm install
The API uses the following key dependencies:
  • Express - Web framework
  • Mongoose - MongoDB ODM
  • JWT - Authentication tokens
  • bcryptjs - Password hashing
  • dotenv - Environment configuration
2

Configure Environment Variables

Create a .env file in the root directory with the following variables:
.env
# Server Configuration
PORT=3001
BASE_URL=http://localhost:3001

# Database
CONNECTION_STRING=mongodb://localhost:27017/church_management
# Or use MongoDB Atlas:
# CONNECTION_STRING=mongodb+srv://<username>:<password>@cluster.mongodb.net/church_management

# JWT Secret (use a strong random string)
JWT_SECRET=your_super_secure_jwt_secret_key_here
Make sure to use a strong, unique JWT secret in production. Never commit your .env file to version control.
3

Start MongoDB

Make sure MongoDB is running on your system:
# If using local MongoDB
mongod

# Or if using MongoDB as a service
sudo systemctl start mongod
You can also use MongoDB Atlas (cloud) by updating the CONNECTION_STRING in your .env file.
4

Start the Server

Run the development server:
npm run dev
You should see output like:
DB CONNECTED localhost, church_management
Server is running on http://localhost:3001
5

Verify API is Running

Test the health check endpoint:
cURL
curl http://localhost:3001/health
Expected response:
{
  "message": "Church Management System API",
  "version": "1.0.0",
  "status": "running"
}
6

Register Your First User

Create a new user account:
cURL
curl -X POST http://localhost:3001/api/auth/register \
  -H "Content-Type: application/json" \
  -d '{
    "email": "[email protected]",
    "password": "securePassword123",
    "role": "pastor",
    "invitedBy": "admin"
  }'

{
  "success": true,
  "message": "Registeration Successful",
  "data": "A verification link has been sent to you. Kindly verify your email address"
}
Passwords must be at least 6 characters long. The API supports two roles: pastor and member.
7

Login and Get Access Token

Authenticate to receive a JWT token:
cURL
curl -X POST http://localhost:3001/api/auth/login \
  -H "Content-Type: application/json" \
  -d '{
    "email": "[email protected]",
    "password": "securePassword123"
  }'
Response:
{
  "success": true,
  "message": "Login Successful",
  "data": {
    "User": {
      "email": "[email protected]",
      "role": "pastor",
      "profile": {},
      "invitedBy": "admin",
      "isProfileComplete": false,
      "createdAt": "2026-03-07T10:30:00.000Z"
    },
    "token": "eyJhbGciOiJIUzI1NiIsInR5cCI6IkpXVCJ9..."
  }
}
Save the token value - you’ll need it for authenticated requests. Tokens expire after 1 hour.
8

Make Your First Authenticated Request

Use the token to access protected endpoints:
cURL
curl -X GET http://localhost:3001/api/users/profile \
  -H "Authorization: Bearer YOUR_TOKEN_HERE"
Replace YOUR_TOKEN_HERE with the token from the login response.

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API Base URL

All API endpoints are prefixed with the base URL:

Local Development

http://localhost:3001

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Available Routes

The API exposes three main route groups:
Route GroupBase PathDescription
Authentication/api/authRegister and login endpoints
Users/api/usersUser management and profiles
Church/api/churchChurch-related operations

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Next Steps

Authentication

Learn about JWT tokens and role-based access control

API Reference

Explore all available endpoints

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Troubleshooting

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Database Connection Failed

If you see connection no work ooo in the console:
  • Verify MongoDB is running
  • Check your CONNECTION_STRING in .env
  • Ensure network access if using MongoDB Atlas

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Server Won’t Start

If the server fails to start:
  • Check if port 3001 is already in use
  • Verify all dependencies are installed (npm install)
  • Ensure your .env file exists and is properly configured

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Token Errors

If you receive token-related errors:
  • Ensure you’re including the Bearer prefix in the Authorization header
  • Check that your token hasn’t expired (tokens last 1 hour)
  • Verify your JWT_SECRET matches between requests

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