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tgbotapi
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BehaviourContext updates

This commit is contained in:
InsanusMokrassar 2021-02-17 22:11:26 +06:00
parent eeb46817c3
commit fe2dffd8b5
2 changed files with 18 additions and 3 deletions
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6
CHANGELOG.md
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@ -2,6 +2,12 @@
## 0.32.7
* `Behaviour Builder`:
* Now `doInSubContextWithUpdatesFilter` and `doInSubContext` will automatically subscribe on updates of parent
`BehaviourContext`
* `doInSubContextWithFlowsUpdatesFilterSetup`, `doInSubContextWithUpdatesFilter` and `doInSubContext` got new
parameter `stopOnCompletion` to be able to disable stopping of behaviour context on finishing
## 0.32.6
* `Common`:

15
tgbotapi.extensions.behaviour_builder/src/commonMain/kotlin/dev/inmo/tgbotapi/extensions/behaviour_builder/BehaviourContext.kt
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@ -4,6 +4,7 @@ import dev.inmo.micro_utils.coroutines.subscribeSafelyWithoutExceptions
import dev.inmo.tgbotapi.bot.TelegramBot
import dev.inmo.tgbotapi.types.update.abstracts.Update
import dev.inmo.tgbotapi.updateshandlers.FlowsUpdatesFilter
import dev.inmo.tgbotapi.utils.RiskFeature
import kotlinx.coroutines.*
import kotlinx.coroutines.flow.filter
@ -25,12 +26,15 @@ data class BehaviourContext(
/**
* Creates new one [BehaviourContext], adding subsequent [FlowsUpdatesFilter] in case [newFlowsUpdatesFilterSetUp] is provided and
* [CoroutineScope] as new [BehaviourContext.scope]
* [CoroutineScope] as new [BehaviourContext.scope]. You must do all subscription/running of longPolling manually.
*
* @param newFlowsUpdatesFilterSetUp As a parameter receives [FlowsUpdatesFilter] from old [this] [BehaviourContext.flowsUpdatesFilter]
*/
@RiskFeature("It is recommended to use doInSubContextWithUpdatesFilter instead. " +
"This method is low level and should not be used in case you are not pretty sure you need it.")
suspend fun <T> BehaviourContext.doInSubContextWithFlowsUpdatesFilterSetup(
newFlowsUpdatesFilterSetUp: BehaviourContextAndTypeReceiver<Unit, FlowsUpdatesFilter>?,
stopOnCompletion: Boolean = true,
behaviourContextReceiver: BehaviourContextReceiver<T>
) = copy(
flowsUpdatesFilter = FlowsUpdatesFilter(),
@ -39,7 +43,7 @@ suspend fun <T> BehaviourContext.doInSubContextWithFlowsUpdatesFilterSetup(
newFlowsUpdatesFilterSetUp ?.let {
it.apply { invoke(this@run, this@doInSubContextWithFlowsUpdatesFilterSetup.flowsUpdatesFilter) }
}
behaviourContextReceiver().also { stop() }
behaviourContextReceiver().also { if (stopOnCompletion) stop() }
}
/**
@ -48,19 +52,24 @@ suspend fun <T> BehaviourContext.doInSubContextWithFlowsUpdatesFilterSetup(
*/
suspend fun <T> BehaviourContext.doInSubContextWithUpdatesFilter(
updatesFilter: BehaviourContextAndTypeReceiver<Boolean, Update>?,
stopOnCompletion: Boolean = true,
behaviourContextReceiver: BehaviourContextReceiver<T>
) = doInSubContextWithFlowsUpdatesFilterSetup(
newFlowsUpdatesFilterSetUp = updatesFilter ?.let {
{ oldOne ->
oldOne.allUpdatesFlow.filter { updatesFilter(it) }.subscribeSafelyWithoutExceptions(scope, asUpdateReceiver)
}
} ?: { oldOne ->
oldOne.allUpdatesFlow.subscribeSafelyWithoutExceptions(scope, asUpdateReceiver)
},
stopOnCompletion,
behaviourContextReceiver
)
suspend fun <T> BehaviourContext.doInSubContext(
stopOnCompletion: Boolean = true,
behaviourContextReceiver: BehaviourContextReceiver<T>
) = doInSubContextWithFlowsUpdatesFilterSetup(newFlowsUpdatesFilterSetUp = null, behaviourContextReceiver)
) = doInSubContextWithUpdatesFilter(updatesFilter = null, stopOnCompletion, behaviourContextReceiver)
/**
* This method will cancel ALL subsequent contexts, expectations and waiters