https://github.com/leonardoporro/detached-mapper

An ORM friendly mapper. Allows saving entire entity graphs. Heavily inspired in GraphDiff and AutoMapper.
https://github.com/leonardoporro/detached-mapper

automapper change-detection change-tracker disconected-entities dotnet dotnet-core dotnet-library dtos ef ef-core efcore entity-framework entity-graph entityframework graphdiff mapper mappers mapping-entities orm tracked-entities

Last synced: 2 months ago
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An ORM friendly mapper. Allows saving entire entity graphs. Heavily inspired in GraphDiff and AutoMapper.

• Host: GitHub
• URL: https://github.com/leonardoporro/detached-mapper
• Owner: leonardoporro
• License: mit
• Created: 2016-09-12T22:27:54.000Z (over 9 years ago)
• Default Branch: main
• Last Pushed: 2024-02-08T18:24:51.000Z (about 2 years ago)
• Last Synced: 2024-05-15T18:50:35.657Z (almost 2 years ago)
• Topics: automapper, change-detection, change-tracker, disconected-entities, dotnet, dotnet-core, dotnet-library, dtos, ef, ef-core, efcore, entity-framework, entity-graph, entityframework, graphdiff, mapper, mappers, mapping-entities, orm, tracked-entities
• Language: C#
• Homepage:
• Size: 3.65 MB
• Stars: 126
• Watchers: 15
• Forks: 22
• Open Issues: 6
• Metadata Files:
  • Readme: Readme.MD
  • License: LICENSE

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README

          
![Detached Banner](https://raw.githubusercontent.com/leonardoporro/Detached-Mapper/refs/heads/main/banner.png?raw=true)

#### Maps Dtos directly to entities already attached to a DbContext

#### Solves disconnected entities, partial updates and automapping in a single step

## Getting started

Check [getting started](https://github.com/leonardoporro/Detached-Mapper/wiki/Getting-Started) on the new wiki.

## Play in .Net Fiddle

A couple of examples to check library capabilities without installing anything.

- [Attach graph of anonymous objects](https://dotnetfiddle.net/l7q6wA) 

- [Import json graph](https://dotnetfiddle.net/Mn8mYU)

## Issues and feedback

Please use [GitHub Issues](https://github.com/leonardoporro/Detached-Mapper/issues) tab to report anything you find using the library.

All feedback is welcome, I'll try to prioritize and fix everything, but I have limited personal time to work on this.

## Changes & Breaking Changes

Please take a look at the new list [here](https://github.com/leonardoporro/Detached-Mapper/wiki/Changes-&-Breaking-Changes).

## PR your test!

Fork the project and send me a PR with your tests in the Contrib folder and I will include them so that

in the future I won�t break your solution with changes. And I'll make it pass if they are broken because of an issue.

I know the library needs ton more of tests, but resources here are limited. Sorry and thanks for your contribution!

## Urgent issues

If something is blocking your project and you need help asap, contact me at my [e-mail](mailto:mail@leonardoporro.com.ar).

## Donations & Support

[![BuyCoffeeBanner](buy_coffee.png)](https://bmc.link/lporro)

If you like my work and want to [Buy me a Coffee](https://bmc.link/lporro), that would be awesome! ([mail me](mailto:mail@leonardoporro.com.ar) if that doesn't work for you)

Thanks for your feedback and kindly donations!:

- @RobertInDotNET and the entire team of SysTec Computer GmbH (https://www.systec-computer.de/)

- @traiannemes

- @MichaelM223

- @heyadamhey

And thanks to all the people who gave it a try and reported issues! Thanks for your help and patience.

## Related tools

Other packages built to provide features to the mapper:

- [Runtime Types](https://github.com/leonardoporro/Detached-RuntimeTypes)

- [Patch Types](https://github.com/leonardoporro/Detached-PatchTypes)