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merge database migrations into one

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This commit is contained in:
johan12345
2021-07-11 12:50:13 +02:00
parent 91df749bc4
commit 4dd1a648ce
1 changed files with 21 additions and 59 deletions
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80
app/src/main/java/net/vonforst/evmap/storage/Database.kt
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@@ -26,7 +26,7 @@ import net.vonforst.evmap.model.*
OCMConnectionType::class,
OCMCountry::class,
OCMOperator::class
], version = 17
], version = 12
)
@TypeConverters(Converters::class)
abstract class AppDatabase : RoomDatabase() {
@@ -47,8 +47,7 @@ abstract class AppDatabase : RoomDatabase() {
.addMigrations(
MIGRATION_2, MIGRATION_3, MIGRATION_4, MIGRATION_5, MIGRATION_6,
MIGRATION_7, MIGRATION_8, MIGRATION_9, MIGRATION_10, MIGRATION_11,
MIGRATION_12, MIGRATION_13, MIGRATION_14, MIGRATION_15, MIGRATION_16,
MIGRATION_17
MIGRATION_12
)
.addCallback(object : Callback() {
override fun onCreate(db: SupportSQLiteDatabase) {
@@ -189,54 +188,32 @@ abstract class AppDatabase : RoomDatabase() {
override fun migrate(db: SupportSQLiteDatabase) {
db.beginTransaction()
try {
db.execSQL("ALTER TABLE `ChargeLocation` ADD `editUrl` TEXT")
db.execSQL("ALTER TABLE `ChargeLocation` ADD `license` TEXT")
db.setTransactionSuccessful()
} finally {
db.endTransaction()
}
}
}
private val MIGRATION_13 = object : Migration(12, 13) {
override fun migrate(db: SupportSQLiteDatabase) {
db.beginTransaction()
try {
//////////////////////////////////////////
// create OpenChargeMap-specific tables //
//////////////////////////////////////////
db.execSQL("CREATE TABLE `OCMConnectionType` (`id` INTEGER NOT NULL, `title` TEXT NOT NULL, `formalName` TEXT, `discontinued` INTEGER, `obsolete` INTEGER, PRIMARY KEY(`id`))")
db.execSQL("CREATE TABLE `OCMCountry` (`id` INTEGER NOT NULL, `isoCode` TEXT NOT NULL, `continentCode` TEXT, `title` TEXT NOT NULL, PRIMARY KEY(`id`))")
db.setTransactionSuccessful()
} finally {
db.endTransaction()
}
}
}
db.execSQL("CREATE TABLE `OCMOperator` (`id` INTEGER NOT NULL, `websiteUrl` TEXT, `title` TEXT NOT NULL, `contactEmail` TEXT, `contactTelephone1` TEXT, `contactTelephone2` TEXT, PRIMARY KEY(`id`))");
private val MIGRATION_14 = object : Migration(13, 14) {
override fun migrate(db: SupportSQLiteDatabase) {
db.beginTransaction()
try {
//////////////////////////////////////////
// rename GoingElectric-specific tables //
//////////////////////////////////////////
db.execSQL("ALTER TABLE `ChargeCard` RENAME TO `GEChargeCard`")
db.execSQL("ALTER TABLE `Network` RENAME TO `GENetwork`")
db.execSQL("ALTER TABLE `Plug` RENAME TO `GEPlug`")
/////////////////////////////////////////////
// add new columns to ChargeLocation table //
/////////////////////////////////////////////
db.execSQL("ALTER TABLE `ChargeLocation` ADD `editUrl` TEXT")
db.execSQL("ALTER TABLE `ChargeLocation` ADD `license` TEXT")
db.execSQL("ALTER TABLE `ChargeLocation` ADD `chargepricecountry` TEXT")
db.execSQL("ALTER TABLE `ChargeLocation` ADD `chargepricenetwork` TEXT")
db.execSQL("ALTER TABLE `ChargeLocation` ADD `chargepriceplugTypes` TEXT")
db.setTransactionSuccessful()
} finally {
db.endTransaction()
}
}
}
private val MIGRATION_15 = object : Migration(14, 15) {
override fun migrate(db: SupportSQLiteDatabase) {
db.execSQL("CREATE TABLE IF NOT EXISTS `OCMOperator` (`id` INTEGER NOT NULL, `websiteUrl` TEXT, `title` TEXT NOT NULL, `contactEmail` TEXT, `contactTelephone1` TEXT, `contactTelephone2` TEXT, PRIMARY KEY(`id`))");
}
}
private val MIGRATION_16 = object : Migration(15, 16) {
// Separate FilterValues and FilterProfiles by DataSource
override fun migrate(db: SupportSQLiteDatabase) {
db.beginTransaction()
try {
////////////////////////////////////////////////////////////
// Separate FilterValues and FilterProfiles by DataSource //
////////////////////////////////////////////////////////////
// recreate tables
db.execSQL("CREATE TABLE `FilterProfileNew` (`name` TEXT NOT NULL, `dataSource` TEXT NOT NULL, `id` INTEGER NOT NULL, `order` INTEGER NOT NULL, PRIMARY KEY(`dataSource`, `id`))")
db.execSQL("CREATE UNIQUE INDEX `index_FilterProfile_dataSource_name` ON `FilterProfileNew` (`dataSource`, `name`)")
@@ -274,20 +251,5 @@ abstract class AppDatabase : RoomDatabase() {
}
}
}
private val MIGRATION_17 = object : Migration(16, 17) {
// rename GE-specific tables
override fun migrate(db: SupportSQLiteDatabase) {
db.beginTransaction()
try {
db.execSQL("ALTER TABLE `ChargeCard` RENAME TO `GEChargeCard`")
db.execSQL("ALTER TABLE `Network` RENAME TO `GENetwork`")
db.execSQL("ALTER TABLE `Plug` RENAME TO `GEPlug`")
db.setTransactionSuccessful()
} finally {
db.endTransaction()
}
}
}
}
}