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[rennie-bee]

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[codeautopilot[bot]]

Project Structure Overview

The project is a microservices-based application for a fictional movie theater, implemented using Go, Docker, Kubernetes, and MongoDB. Below is a detailed explanation of the project structure, including the modules and their interactions.

1. Microservices

The project consists of several microservices, each responsible for a specific domain within the movie theater application. The main microservices are:

• Bookings
• Movies
• Showtimes
• Users
• Website

Each microservice has its own directory containing the necessary code and configurations.

Bookings Microservice

• Path: bookings/
• Description: Manages booking-related operations.
• Key Files:
  • cmd/app/handlers.go: HTTP request handlers for bookings.
  • cmd/app/helpers.go: Error handling functions.
  • cmd/app/main.go: Initializes the server and connects to MongoDB.
  • cmd/app/routes.go: Defines HTTP routes using Gorilla Mux.
  • pkg/models/models.go: Defines the Booking struct.
  • pkg/models/mongodb/bookings.go: MongoDB operations for bookings.

Movies Microservice

• Path: movies/
• Description: Manages movie-related operations.
• Key Files:
  • cmd/app/handlers.go: HTTP request handlers for movies.
  • cmd/app/helpers.go: Error handling functions.
  • cmd/app/main.go: Initializes the server and connects to MongoDB.
  • cmd/app/routes.go: Defines HTTP routes using Gorilla Mux.
  • pkg/models/models.go: Defines the Movie struct.
  • pkg/models/mongodb/movies.go: MongoDB operations for movies.

Showtimes Microservice

• Path: showtimes/
• Description: Manages showtime-related operations.
• Key Files:
  • cmd/app/handlers.go: HTTP request handlers for showtimes.
  • cmd/app/helpers.go: Error handling functions.
  • cmd/app/main.go: Initializes the server and connects to MongoDB.
  • cmd/app/routes.go: Defines HTTP routes using Gorilla Mux.
  • pkg/models/models.go: Defines the Showtime struct.
  • pkg/models/mongodb/showtimes.go: MongoDB operations for showtimes.

Users Microservice

• Path: users/
• Description: Manages user-related operations.
• Key Files:
  • cmd/app/handlers.go: HTTP request handlers for users.
  • cmd/app/helpers.go: Error handling functions.
  • cmd/app/main.go: Initializes the server and connects to MongoDB.
  • cmd/app/routes.go: Defines HTTP routes using Gorilla Mux.
  • pkg/models/models.go: Defines the User struct.
  • pkg/models/mongodb/users.go: MongoDB operations for users.

Website Microservice

• Path: website/
• Description: Provides the web interface for the application.
• Key Files:
  • cmd/web/handlers.go: HTTP request handlers for the web interface.
  • cmd/web/handlers_bookings.go: Handlers for booking-related web pages.
  • cmd/web/handlers_movies.go: Handlers for movie-related web pages.
  • cmd/web/handlers_showtimes.go: Handlers for showtime-related web pages.
  • cmd/web/handlers_users.go: Handlers for user-related web pages.
  • cmd/web/main.go: Initializes the web server.
  • cmd/web/routes.go: Defines HTTP routes using Gorilla Mux.
  • ui/html/: HTML templates for the web interface.
  • ui/static/: Static files (CSS, JS) for the web interface.

2. Docker and Kubernetes

The project uses Docker for containerization and Kubernetes for orchestration. Each microservice has its own Dockerfile and Kubernetes configurations.

Docker

• Dockerfiles: Each microservice has a Dockerfile to build its Docker image.
  • Example: bookings/Dockerfile, movies/Dockerfile, etc.

Kubernetes

• Helm Charts: The project uses Helm charts for Kubernetes deployments.
  • Path: charts/cinema/
  • Description: Contains Helm charts for deploying the entire cinema project and individual microservices.
  • Key Files:
  • Chart.yaml: Defines the Helm chart for the cinema project.
  • values.yaml: Default values for the Helm chart.
  • templates/: Kubernetes resource templates (Deployment, Service, Ingress, etc.).

3. Documentation

The project includes comprehensive documentation to help understand and deploy the application.

• README.md: Overview of the project.
• docs/diagrams.drawio: Diagrams for visual representation.
• docs/endpoints.md: Lists the endpoints for different services.
• docs/kubernetes-helm.md: Instructions for deploying the project using Helm.
• docs/kubernetes-timoni.md: Instructions for deploying the project using Timoni.
• docs/localhost.md: Instructions for deploying the project locally using Docker Compose.

4. Timoni

Timoni is used for managing Kubernetes resources in the project.

• Path: timoni/
• Description: Contains configurations and templates for managing Kubernetes resources using Timoni.
• Key Files:
  • api/: API-related configurations.
  • mongodb/: MongoDB-related configurations.
  • website/: Website-related configurations.
  • bundles/cinema.cue: Defines the cinema bundle with instances for different microservices.

5. Compose

The project includes a Docker Compose file for local development and testing.

• Path: compose.yaml
• Description: Sets up a Traefik proxy service and multiple microservices with specific configurations and labels for routing and load balancing.

Interaction Between Modules

• Microservices Communication: The microservices communicate with each other using HTTP APIs. Each microservice exposes endpoints for its operations, which can be accessed by other microservices or the web interface.
• Database: All microservices use MongoDB for data storage. Each microservice connects to its own MongoDB collection to perform CRUD operations.
• Web Interface: The website microservice provides a user-friendly interface to interact with the application. It fetches data from other microservices using their APIs and renders HTML templates for the users.
• Kubernetes Orchestration: Kubernetes manages the deployment, scaling, and availability of the microservices. Helm charts are used to define and deploy the Kubernetes resources.

This detailed explanation should help you understand the project structure, the modules involved, and how they interact with each other. If you have any specific questions or need further clarification, feel free to ask!

_Disclaimer: This comment was entirely generated using AI. Be aware that the information provided may be incorrect._ Current plan usage: 27.29% **Have feedback or need help?** [Discord](https://discord.gg/r72ykfvyx7) [Documentation](https://docs.codeautopilot.com/) [support@codeautopilot.com](mailto:support@codeautopilot.com)