51 lines
1.7 KiB
Kotlin
51 lines
1.7 KiB
Kotlin
package fr.dcproject.application
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import fr.dcproject.application.http.BadRequestException
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import fr.dcproject.application.http.HttpErrorBadRequest
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import fr.dcproject.application.http.HttpErrorBadRequest.InvalidParam
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import io.ktor.features.DataConversion
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import io.ktor.http.HttpStatusCode
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import io.ktor.util.KtorExperimentalAPI
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import org.koin.core.context.GlobalContext
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import org.koin.core.parameter.ParametersDefinition
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import org.koin.core.qualifier.Qualifier
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import java.util.UUID
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private typealias ConverterDeclaration = DataConversion.Configuration.() -> Unit
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private inline fun <reified T> DataConversion.Configuration.get(
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qualifier: Qualifier? = null,
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noinline parameters: ParametersDefinition? = null
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): T = GlobalContext.get().koin.rootScope.get(qualifier, parameters)
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@KtorExperimentalAPI
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val converters: ConverterDeclaration = {
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convert<UUID> {
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decode { values, _ ->
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try {
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values.singleOrNull()?.let { UUID.fromString(it) }
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} catch (e: Throwable) {
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throw BadRequestException(
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HttpErrorBadRequest(
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HttpStatusCode.BadRequest,
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invalidParams = listOf(
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InvalidParam(
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"ID",
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"must be UUID"
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)
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)
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)
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)
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}
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}
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encode { value ->
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when (value) {
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null -> listOf()
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is UUID -> listOf(value.toString())
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else -> throw InternalError("Cannot convert $value as UUID")
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}
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}
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}
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}
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