44 lines
1.1 KiB
Markdown
44 lines
1.1 KiB
Markdown
---
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type: practical
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---
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## Genre
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- Cool, nice. We will extend.
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## FileService
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- `importBooks` doesn't actually save books
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- CSV parsing might fail if there are commas in the data itself
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- Hardcoded CSV column names (just an observation, not necessarily bad)
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- File creation creates temp files without deleting them
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## BookService
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- `createBook` doesn't ensure isbn uniqueness
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## BookRepository
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- Our documentation is not updated. The class map cointains findByISBN.
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- Only 'isbn' is supported. Implement:
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- findByAttributes(BookAttributes attrs)
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- findByID(long pk)
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- deleteByAttributes
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- deleteByID
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## BookAttributes
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- Every field should be private (@Data automatically adds gsetters)
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- Perhaps add data validation? Not necessary.
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## Book
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- Attributes can be null. Add null checks in getters and setters to avoid. We don't want null ptr exceptions
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## BookController
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- Do not interact with repository directly. Go through service.
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## BookService
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- `createBook` returns true always, no matter what the status is
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- matchingAny is OR, false positives might be returned. Perhaps use matchingAll? Not sure about this.
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- `deleteBooksByAttribute` is missing
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