Data MongoDB

A production-ready MongoDB implementation of the `DataClient` interface for the Flutter News App Toolkit.

This data_mongodb package provides a robust, concrete implementation of the DataClient interface within the Flutter News App Full Source Code Toolkit. It acts as the bridge between your application's repositories and a MongoDB database, translating abstract data requests into native, efficient MongoDB queries. This package is designed for backend services (like a Dart Frog API) or applications that connect directly to MongoDB, ensuring consistent and scalable data persistence.

⭐ Feature Showcase: Powerful MongoDB Integration

This package offers a comprehensive set of features for interacting with MongoDB.

🧱 Core Functionality

🚀 DataClient Implementation

• DataMongodb<T> Class: A production-ready MongoDB implementation of the DataClient<T> interface, enabling type-safe interactions with various data models.
• MongoDbConnectionManager: Includes a robust connection manager for handling MongoDB connection lifecycle, ensuring reliable database access.

🌐 Advanced Querying & Data Management

• Native MongoDB Queries: Translates readAll parameters (rich filter, multi-field sort, and cursor-based pagination) into efficient native MongoDB queries.
• ID Management Strategy: Faithfully maps the application-level id string to the database _id field, crucial for correctly handling both global documents (like headlines) and user-owned documents (like settings).
• Automatic ID Conversion: Intelligently converts string representations of IDs in filters (including _id, nested *.id fields, and $in clauses) to MongoDB ObjectIds, simplifying queries against related documents.
• Support for Multiple Data Models: Correctly handles various document types, including global entities and user-owned documents where the _id serves as a foreign key to the user.
• Efficient Counting & Aggregation: Implements count for efficient document counting and aggregate to execute powerful, server-side aggregation pipelines.
• Partial Text Search: Translates a q filter parameter into a case-insensitive ($regex) search across designated searchable fields.

🛡️ Standardized Error Handling

• HttpException Propagation: Throws standard exceptions from package:core for consistent error handling, ensuring predictable error management across the application layers.

💡 Your Advantage: You get a meticulously designed, production-quality MongoDB client that simplifies database interactions, ensures data integrity, provides robust error handling, and supports advanced querying capabilities. This package accelerates development by providing a solid foundation for data persistence.

🔑 Licensing

This source code is licensed for commercial use and is provided for local evaluation. A Lifetime Commercial License is required for any production or public-facing application.

Please visit the main Flutter News App Full Source Code Toolkit organization page to review the full license terms and to purchase.