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add TriggersToPostsRepo

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This commit is contained in:
InsanusMokrassar
2020-11-28 23:05:01 +06:00
parent c959da084a
commit 72c48794fc
5 changed files with 70 additions and 12 deletions
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15
publishing/api/src/commonMain/kotlin/dev/inmo/postssystem/core/publishing/PublishingKeysRegistrar.kt
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@@ -22,6 +22,9 @@ interface WritePublishingRegistrar {
key: TriggerControlKey,
postId: PostId
): Boolean
suspend fun unregisterTriggerForPost(
postId: PostId
): Boolean
}
interface PublishingKeysRegistrar : ReadPublishingRegistrar, WritePublishingRegistrar
@@ -48,5 +51,17 @@ class BusinessPublishingKeysRegistrar(
}
}
}
override suspend fun unregisterTriggerForPost(
postId: PostId
): Boolean = repo.getTriggerControlKeyByPostId(
postId
).let { previousKey ->
repo.unsetPostTriggerControlKey(postId).also {
if (it && previousKey != null) {
unregisteredKeysChannel.send(previousKey)
}
}
}
}

21
publishing/api/src/commonMain/kotlin/dev/inmo/postssystem/core/publishing/TriggerSetterService.kt → publishing/api/src/commonMain/kotlin/dev/inmo/postssystem/core/publishing/TriggersManagementService.kt
View File

@@ -8,19 +8,32 @@ class TriggerSetterServiceUnknownTriggerIdException(
"Unknown trigger id $triggerId"
)
interface TriggerSetterService {
interface ReadTriggersManagementService {
@Throws(TriggerSetterServiceUnknownTriggerIdException::class)
suspend fun getTrigger(postId: PostId): TriggerId?
}
interface WriteTriggersManagementService {
@Throws(TriggerSetterServiceUnknownTriggerIdException::class)
suspend fun setTrigger(postId: PostId, triggerId: TriggerId): Boolean
}
class BusinessTriggerSetterService(
interface TriggersManagementService : ReadTriggersManagementService, WriteTriggersManagementService
class BusinessTriggersManagementService(
private val postKeyGenerator: PostKeyGenerator,
private val publishingKeyReceiverGetter: PublishingKeyReceiverGetter
) : TriggerSetterService {
private val publishingKeyReceiverGetter: PublishingKeyReceiverGetter,
private val keysRegistrar: PublishingKeysRegistrar
) : TriggersManagementService {
override suspend fun getTrigger(postId: PostId): TriggerId? {
TODO("Not yet implemented")
}
override suspend fun setTrigger(postId: PostId, triggerId: TriggerId): Boolean {
val publishingKeyReceiver = publishingKeyReceiverGetter(triggerId) ?: throw TriggerSetterServiceUnknownTriggerIdException(triggerId)
val triggerControlKey = postKeyGenerator(postId, triggerId)
keysRegistrar.registerTriggerForPost(triggerControlKey, postId)
publishingKeyReceiver.acceptKey(postId, triggerControlKey)
return true
}

31
publishing/api/src/commonMain/kotlin/dev/inmo/postssystem/core/publishing/repos/TriggersToPostsRepo.kt Normal file
View File

@@ -0,0 +1,31 @@
package dev.inmo.postssystem.core.publishing.repos
import dev.inmo.micro_utils.repos.*
import dev.inmo.postssystem.core.post.PostId
import dev.inmo.postssystem.core.publishing.*
interface ReadTriggersToPostsRepo : ReadKeyValueRepo<PostId, TriggerId>
interface WriteTriggersToPostsRepo : WriteKeyValueRepo<PostId, TriggerId>
interface TriggersToPostsRepo : KeyValueRepo<PostId, TriggerId>, WriteTriggersToPostsRepo, ReadTriggersToPostsRepo
fun TriggersToPostsRepo(
keyValueRepo: KeyValueRepo<PostId, TriggerId>,
generator: PostKeyGenerator,
writePublishingKeysRegistrar: WritePublishingRegistrar
): TriggersToPostsRepo = object : TriggersToPostsRepo, KeyValueRepo<PostId, TriggerId> by keyValueRepo {
override suspend fun set(toSet: Map<PostId, TriggerId>) {
keyValueRepo.set(
toSet.filter { (postId, triggerId) ->
val publishingKey = generator(postId, triggerId)
writePublishingKeysRegistrar.registerTriggerForPost(publishingKey, postId)
}
)
}
override suspend fun unset(toUnset: List<PostId>) {
toUnset.forEach {
writePublishingKeysRegistrar.unregisterTriggerForPost(it)
}
keyValueRepo.unset(toUnset)
}
}