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fixes in ExposedOneToManyKeyValueRepo and includeWebsocketHandling

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This commit is contained in:
InsanusMokrassar 2022-02-08 23:21:14 +06:00
parent dab262d626
commit 4f1a663e75
3 changed files with 20 additions and 10 deletions
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7
CHANGELOG.md
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@ -2,6 +2,13 @@
## 0.9.7
* `Repos`:
* `Exposed`:
* Fix in `ExposedOneToManyKeyValueRepo` - now it will not use `insertIgnore`
* `Ktor`:
* `Server`:
* `Route#includeWebsocketHandling` now will check that `WebSockets` feature and install it if not
## 0.9.6
* `Repos`:

14
ktor/server/src/jvmMain/kotlin/dev/inmo/micro_utils/ktor/server/FlowsWebsocket.kt
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@ -2,25 +2,23 @@ package dev.inmo.micro_utils.ktor.server
import dev.inmo.micro_utils.coroutines.safely
import dev.inmo.micro_utils.ktor.common.*
import io.ktor.application.featureOrNull
import io.ktor.application.install
import io.ktor.http.cio.websocket.*
import io.ktor.routing.Route
import io.ktor.routing.application
import io.ktor.websocket.webSocket
import kotlinx.coroutines.flow.Flow
import kotlinx.coroutines.flow.collect
import kotlinx.serialization.SerializationStrategy
private suspend fun DefaultWebSocketSession.checkReceivedAndCloseIfExists() {
if (incoming.tryReceive() != null) {
close()
throw CorrectCloseException
}
}
fun <T> Route.includeWebsocketHandling(
suburl: String,
flow: Flow<T>,
converter: (T) -> StandardKtorSerialInputData
) {
application.apply {
featureOrNull(io.ktor.websocket.WebSockets) ?: install(io.ktor.websocket.WebSockets)
}
webSocket(suburl) {
safely {
flow.collect {

9
repos/exposed/src/jvmMain/kotlin/dev/inmo/micro_utils/repos/exposed/onetomany/ExposedOneToManyKeyValueRepo.kt
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@ -35,10 +35,15 @@ open class ExposedOneToManyKeyValueRepo<Key, Value>(
if (select { keyColumn.eq(k).and(valueColumn.eq(v)) }.limit(1).count() > 0) {
return@mapNotNull null
}
insertIgnore {
val insertResult = insert {
it[keyColumn] = k
it[valueColumn] = v
}.getOrNull(keyColumn) ?.let { k to v }
}
if (insertResult.insertedCount > 0) {
k to v
} else {
null
}
} ?: emptyList()
}
}.forEach { _onNewValue.emit(it) }