Rails 6 API Tutorial - Creating Multiple Records in Controllers p.13
✨ Check out the new version of this video series, which has been updated for Rails 7 https://youtu.be/FJiIvFoxqsc
📖 You can also purchase the eBook and code for the new Rails 7 tutorial - https://tomkadwill.gumroad.com/l/rails-api-tutorial
This video covers:
0:00 - Introduction
0:32 - Benefits of using test driven development (TDD)
0:59 - Running the failing CREATE action spec
2:06 - Rewriting the params in separate book and author hashes
4:02 - Debugging the test failure using binding.irb
5:26 - Creating multiple records in the controller
6:41 - Merging author_id into the book params to associate the two records together
8:16 - Tidying up the book_params method
8:48 - Adding an assertion to check the Author record was created in the DB
If you’re new to this series, you may want to start with part 1: https://youtu.be/6KqbPJtA5O8
Тэги:
#Rails #Rails_API #Rails_API-only #GoRails #Traversy_Media #Deanin #Rails_6 #Rails_6_API #Rails_TDD #Rails_test_driven_development #Rails_API_TDD #Rails_API_binding.irb #Rails_6_API_TDD #Rails_6_TDD #Rails_6_binding.irb #Rails_6_API_Controller_multiple_records #Rails_6_API_controller_associated_records #Rails_6_API_debugging #Rails_API_debugging #Rails_API_multiple_params #Rails_API_merge_params #Rails_API_test_driven_development #Rails_6_API-only_TDD #Rails_6_API_only_TDDКомментарии:
Thanks man, this series helped me a lot ❤
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author create should be its own endpoint
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I learned a lot in this video! thank you <3
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This is great! How would you handle the strong_params if you wanted to accept an array of authors for a book?
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Really helpful series. Only suggestion I have here is to use Author.find_or_create_by(author_params) to avoid duplicate authors.
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Thank you a lot. It`s really helpful.
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It would make a lot more sense to have book have accepts_nested_attributes_for :author, then you can just pass the whole params objected Book.create and the book and the author will be created at the same time. It would also rollback correctly if the author was saved, but the book failed validation, in your current implementation this scenario would leave an orphaned author record.
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