67 lines
5.2 KiB
Markdown
67 lines
5.2 KiB
Markdown
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# Protevus Architecture Overview
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This document provides an overview of the architecture and design principles behind the Protevus application server platform. It covers the modular structure, component interactions, data flow, and architectural decisions employed in the project.
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## Modular Architecture
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Protevus follows a modular architecture, separating core platform components and libraries from specific application implementations. This approach promotes reusability, maintainability, and extensibility, allowing developers to customize and extend the platform to meet their specific project requirements.
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The modular structure consists of the following key components:
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1. **Protevus Platform**: The core of the project, containing the modular components, libraries, and APIs that power the Protevus application server. This repository serves as the foundation for building applications with Protevus.
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2. **Protevus Starter Application**: A reference implementation that demonstrates how to build applications using the Protevus Platform. It serves as a starting point for developers, providing a familiar structure and environment inspired by Laravel.
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3. **Modular Packages**: Each Illuminate component and supporting library is available as a standalone Dart package, promoting modular development and enabling developers to selectively include only the required components in their applications.
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## Component Interactions
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The Protevus Platform follows a layered architecture, with each component serving a specific purpose and interacting with other components through well-defined interfaces and contracts. This approach promotes loose coupling and facilitates maintainability and testability.
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1. **Foundation Layer**: This layer provides the core functionality and services required by the platform, such as application lifecycle management, configuration handling, and dependency injection.
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2. **HTTP Layer**: Responsible for handling HTTP requests and responses, routing, middleware, and controller dispatching.
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3. **View Layer**: Handles server-side rendering of views, templating, and view composition.
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4. **Database Layer**: Provides an abstraction layer for interacting with databases, including query builders, object-relational mapping (ORM), and schema migrations.
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5. **Authentication and Authorization Layer**: Handles user authentication, authorization, and access control mechanisms.
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6. **Queueing and Event Broadcasting Layer**: Manages background job processing, task scheduling, and real-time event broadcasting.
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7. **Application Layer**: This layer represents the specific application implementation built on top of the Protevus Platform, utilizing the provided components and services.
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## Data Flow
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The data flow in the Protevus Platform follows a request-response cycle, similar to traditional web applications:
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1. An HTTP request is received by the platform.
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2. The request is routed to the appropriate controller or middleware based on the defined routes.
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3. Controllers handle the request logic, potentially interacting with other components such as the database layer, view layer, or authentication layer.
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4. The response is generated, which may include rendered views, JSON data, or other types of responses.
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5. The response is sent back to the client.
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Throughout this process, the platform leverages dependency injection to manage the instantiation and lifecycle of components, promoting loose coupling and testability.
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## Architectural Decisions
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The Protevus Platform incorporates several architectural decisions and patterns to ensure scalability, maintainability, and extensibility:
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1. **Dependency Injection**: The platform employs dependency injection to manage the instantiation and lifecycle of components, promoting loose coupling and facilitating testing and maintainability.
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2. **Interface-based Programming**: Components within the platform are designed to implement well-defined interfaces, enabling interchangeability and extensibility.
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3. **Layered Architecture**: The platform follows a layered architecture, separating concerns and responsibilities into distinct layers, promoting code organization and maintainability.
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4. **Adapter Pattern**: The platform utilizes adapters to integrate with external libraries, frameworks, or services, ensuring a consistent and cohesive interface within the platform.
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5. **Event-driven Architecture**: The platform incorporates an event-driven architecture, enabling loose coupling and facilitating communication between components through events and event listeners.
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6. **Caching and Performance Optimization**: The platform incorporates caching mechanisms and performance optimization strategies to ensure efficient handling of high-traffic scenarios and resource-intensive workloads.
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7. **Extensibility and Customization**: The modular architecture and support for custom extensions allow developers to tailor the platform to meet diverse project requirements, ensuring a seamless and enjoyable development experience.
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This architecture overview provides a high-level understanding of the Protevus Platform's architecture, component interactions, data flow, and architectural decisions. It serves as a foundation for developers contributing to the project or those interested in understanding the inner workings of the platform.
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