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refactor: book entity

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* Remove nullability from author
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Acclorite 2025-09-01 22:18:49 +03:00
parent 56b5aba67a
commit 1d9f5514ff
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GPG key ID: 6E54C611F6EE8593
5 changed files with 260 additions and 6 deletions
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1
app/src/main/java/ua/acclorite/book_story/data/di/AppModule.kt
View file

@ -61,6 +61,7 @@ object AppModule {
DatabaseHelper.MIGRATION_4_5, // creates ColorPresetEntity table(if does not exist)
DatabaseHelper.MIGRATION_5_6, // creates FavoriteDirectoryEntity table(if does not exist)
DatabaseHelper.MIGRATION_13_14, // remove nullability from ColorPresetEntity
DatabaseHelper.MIGRATION_14_15, // remove author nullability from BookEntity
).allowMainThreadQueries().build()
}
}

2
app/src/main/java/ua/acclorite/book_story/data/local/dto/BookEntity.kt
View file

@ -17,7 +17,7 @@ import ua.acclorite.book_story.data.converter.CategoryConverter
data class BookEntity(
@PrimaryKey(true) val id: Int = 0,
val title: String,
val author: String?,
val author: String,
val description: String?,
val filePath: String,
val scrollIndex: Int,

33
app/src/main/java/ua/acclorite/book_story/data/local/room/BookDatabase.kt
View file

@ -30,7 +30,7 @@ import java.io.File
CategoryEntity::class,
CategorySortEntity::class
],
version = 14,
version = 15,
autoMigrations = [
AutoMigration(1, 2),
AutoMigration(2, 3),
@ -45,6 +45,7 @@ import java.io.File
AutoMigration(11, 12),
AutoMigration(12, 13),
AutoMigration(13, 14),
AutoMigration(14, 15),
],
exportSchema = true
)
@ -159,4 +160,34 @@ object DatabaseHelper {
database.execSQL("ALTER TABLE ColorPresetEntity_new RENAME TO ColorPresetEntity")
}
}
val MIGRATION_14_15 = object : Migration(14, 15) {
override fun migrate(database: SupportSQLiteDatabase) {
database.execSQL(
"""
CREATE TABLE BookEntity_new (
id INTEGER PRIMARY KEY AUTOINCREMENT NOT NULL,
title TEXT NOT NULL,
author TEXT NOT NULL,
description TEXT,
filePath TEXT NOT NULL,
scrollIndex INTEGER NOT NULL,
scrollOffset INTEGER NOT NULL,
progress REAL NOT NULL,
image TEXT,
categories TEXT NOT NULL DEFAULT '[]'
)
"""
)
database.execSQL(
"""
INSERT INTO BookEntity_new (id, title, author, description, filePath, scrollIndex, scrollOffset, progress, image, categories)
SELECT id, title, COALESCE(author, ''), description, filePath, scrollIndex, scrollOffset, progress, image, categories
FROM BookEntity
"""
)
database.execSQL("DROP TABLE BookEntity")
database.execSQL("ALTER TABLE BookEntity_new RENAME TO BookEntity")
}
}
}

9
app/src/main/java/ua/acclorite/book_story/data/mapper/book/BookMapperImpl.kt
View file

@ -22,7 +22,7 @@ class BookMapperImpl @Inject constructor() : BookMapper {
scrollIndex = book.scrollIndex,
scrollOffset = book.scrollOffset,
progress = book.progress,
author = book.author.getAsString(),
author = book.author.getAsString() ?: "",
description = book.description,
image = book.coverImage?.toString(),
categories = book.categories
@ -33,9 +33,10 @@ class BookMapperImpl @Inject constructor() : BookMapper {
return Book(
id = bookEntity.id,
title = bookEntity.title,
author = bookEntity.author?.let { UIText.StringValue(it) } ?: UIText.StringResource(
R.string.unknown_author
),
author = bookEntity.author.let { author ->
if (author.isNotBlank()) UIText.StringValue(author)
else UIText.StringResource(R.string.unknown_author)
},
description = bookEntity.description,
scrollIndex = bookEntity.scrollIndex,
scrollOffset = bookEntity.scrollOffset,