Add to /etc/hosts
127.0.0.1 atlantic.shark.run
make caddy or make traefik
make meilisearch
make minio
E-Commerce Platform
• User Service: Manages user information and authentication.
• Product Service: Handles product details, inventory, and catalog management.
• Order Service: Manages orders, including creation, updates, and status tracking.
• Analytics Service: Provides real-time analytics on user behavior, sales trends, and inventory levels.
Technologies:
1. MeiliSearch: Provide fast and efficient search capabilities for products.
{
"id": "String",
"name": "String",
"description": "String",
"category": "String",
"brand": "String",
"price": "Number",
"specifications": {
"type": "Mixed"
}
}
2. PostgreSQL: Manage transactions, products inventory, users, sellers, orders, carts, payments, and ensure data integrity.
{
"product_id": "ObjectId",
"spec_id": "ObjectId",
"seller_id": "ObjectId",
"price": "Number",
"inventory": "Number",
"created_at": "Date",
"updated_at": "Date"
}
3. ClickHouse: For analytics. Collects and analyzes clickstream and other data.
[Clicks, Ratings, Units Sold, Area, Type]
4. NATS: For communication between microservices.
5. DragonFly: Used for caching and session management.
-
OrderCreated: This event is triggered when a new order is created.
{ "event": "OrderCreated", "timestamp": "2024-07-11T12:34:56Z", "orderId": "12345", "customerId": "67890", "items": [ { "productId": "111", "quantity": 2, "price": 19.99 }, { "productId": "222", "quantity": 1, "price": 39.99 } ], "totalPrice": 79.97 } -
OrderValidated: This event is triggered when the order has been validated (e.g., checking inventory, payment).
{ "event": "OrderValidated", "timestamp": "2024-07-11T12:35:10Z", "orderId": "12345", "isValid": true, "validationErrors": [] } -
PaymentProcessed: This event is triggered when the payment for the order is processed.
{ "event": "PaymentProcessed", "timestamp": "2024-07-11T12:35:30Z", "orderId": "12345", "paymentId": "98765", "paymentStatus": "SUCCESS", "amount": 79.97 } -
InventoryReserved: This event is triggered when the inventory is reserved for the order.
{ "event": "InventoryReserved", "timestamp": "2024-07-11T12:36:00Z", "orderId": "12345", "items": [ { "productId": "111", "quantity": 2 }, { "productId": "222", "quantity": 1 } ] } -
OrderShipped: This event is triggered when the order is shipped.
{ "event": "OrderShipped", "timestamp": "2024-07-11T12:40:00Z", "orderId": "12345", "shipmentId": "54321", "carrier": "UPS", "trackingNumber": "1Z9999999999999999" } -
OrderDelivered: This event is triggered when the order is delivered to the customer.
{ "event": "OrderDelivered", "timestamp": "2024-07-12T15:00:00Z", "orderId": "12345", "deliveryStatus": "DELIVERED" } -
OrderCancelled: This event is triggered if the order is cancelled.
{ "event": "OrderCancelled", "timestamp": "2024-07-11T13:00:00Z", "orderId": "12345", "cancellationReason": "Customer request" } -
OrderReturned: This event is triggered if the order is returned by the customer.
{ "event": "OrderReturned", "timestamp": "2024-07-13T12:00:00Z", "orderId": "12345", "returnReason": "Damaged item", "refundAmount": 79.97 }
product.created product.updated product.deleted
user.created user.updated
seller.created seller.updated
comment.created comment.updated comment.deleted
rating.added rating.updated rating.deleted
click.tracked