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Fix sending duplicate requests

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This commit is contained in:
Kirill Kamakin
2022-10-29 19:22:54 +02:00
parent b2ff374cef
commit 5c5bfdedd3
1 changed files with 8 additions and 5 deletions
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13
app/src/main/java/gq/kirmanak/mealient/data/network/MealieDataSourceWrapper.kt
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@@ -11,6 +11,7 @@ import gq.kirmanak.mealient.datasource.NetworkError
import gq.kirmanak.mealient.datasource.v0.MealieDataSourceV0
import gq.kirmanak.mealient.datasource.v0.models.AddRecipeRequestV0
import gq.kirmanak.mealient.datasource.v1.MealieDataSourceV1
import gq.kirmanak.mealient.extensions.runCatchingExceptCancel
import gq.kirmanak.mealient.extensions.toFullRecipeInfo
import gq.kirmanak.mealient.extensions.toRecipeSummaryInfo
import javax.inject.Inject
@@ -29,8 +30,7 @@ class MealieDataSourceWrapper @Inject constructor(
}
override suspend fun requestRecipes(
start: Int,
limit: Int
start: Int, limit: Int
): List<RecipeSummaryInfo> = withAuthHeader { token ->
val url = getUrl()
when (getVersion()) {
@@ -57,14 +57,17 @@ class MealieDataSourceWrapper @Inject constructor(
private suspend fun getVersion() = serverInfoRepo.getVersion()
private suspend inline fun <T> withAuthHeader(block: (String?) -> T): T =
runCatching { block(authRepo.getAuthHeader()) }.getOrElse {
private suspend inline fun <T> withAuthHeader(block: (String?) -> T): T {
val authHeader = authRepo.getAuthHeader()
return runCatchingExceptCancel { block(authHeader) }.getOrElse {
if (it is NetworkError.Unauthorized) {
authRepo.invalidateAuthHeader()
// Trying again with new authentication header
block(authRepo.getAuthHeader())
val newHeader = authRepo.getAuthHeader()
if (newHeader == authHeader) throw it else block(newHeader)
} else {
throw it
}
}
}
}