MongoDB Repository pattern implementation
LINQKit
| MongoDB Repository pattern implementation | LINQKit | |
|---|---|---|
| - | 6 | |
| 289 | 1,565 | |
| - | - | |
| 0.3 | 3.5 | |
| - | 4 months ago | |
| C# | C# | |
| - | MIT License |
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MongoDB Repository pattern implementation
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Tracking mentions began in Dec 2020.
LINQKit
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What your hidden nuget gems ?
I also enjoy LinqKit (mentioned here). Really cool way to build a LINQ predicate.
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EF Core Include where
I would suggest to install LINQKit Configure DbContextOptions: cs builder .UseSqlServer(connectionString) .WithExpressionExpanding(); // enabling LINQKit extension
- Як я мігрував з EF 6 до EF Core 5
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Build dynamic Linq filters (aka. where() predicates)
Nice! At work we do something similar, but we use the predicate builder of linqkit: https://github.com/scottksmith95/LINQKit
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Expression<Func<T>> usage in filters and sorting
To answer your other question, you can use something like PredicateBuilder to compose predicates for use in Where and OrderBy methods. To define your OrderBy with a boolean (or string or enum) to denote the ordering, you would have to make an extension method like so:
What are some alternatives?
Dapper - Dapper - a simple object mapper for .Net [Moved to: https://github.com/DapperLib/Dapper]
Linq.Expression.Optimizer - System.Linq.Expression expressions optimizer. http://thorium.github.io/Linq.Expression.Optimizer
LINQ to DB - Linq to database provider.
dynamic-linq-query-builder - A truly generic and dynamic linq query builder to compliment jQuery QueryBuilder and other dynamic linq query generation needs
FluentMigrator - Fluent migrations framework for .NET
System.Linq.Dynamic.Core - The .NET Standard / .NET Core version from the System Linq Dynamic functionality.
Dapper Extensions - Dapper Extensions is a small library that complements Dapper by adding basic CRUD operations (Get, Insert, Update, Delete) for your POCOs. For more advanced querying scenarios, Dapper Extensions provides a predicate system. The goal of this library is to keep your POCOs pure by not requiring any attributes or base class inheritance.
TypeORM - ORM for TypeScript and JavaScript. Supports MySQL, PostgreSQL, MariaDB, SQLite, MS SQL Server, Oracle, SAP Hana, WebSQL databases. Works in NodeJS, Browser, Ionic, Cordova and Electron platforms.
ServiceStack.OrmLite - Fast, Simple, Typed ORM for .NET
Fluent NHibernate - Fluent NHibernate!