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impl common for repos

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000Sanya 2020-09-20 12:17:11 +10:00
parent c6d0b0920e
commit dbfe2f6661
7 changed files with 112 additions and 0 deletions
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16
repos/common/build.gradle Normal file
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@ -0,0 +1,16 @@
plugins {
id "org.jetbrains.kotlin.multiplatform"
id "org.jetbrains.kotlin.plugin.serialization"
}
apply from: "$mppProjectWithSerializationPresetPath"
kotlin {
sourceSets {
commonMain {
dependencies {
api internalProject("micro_utils.pagination.common")
}
}
}
}

5
repos/common/src/commonMain/kotlin/dev/inmo/micro_utils/repos/IdUtils.kt Normal file
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package dev.inmo.micro_utils.repos
import com.benasher44.uuid.uuid4
fun generateId() = uuid4().toString()

23
repos/common/src/commonMain/kotlin/dev/inmo/micro_utils/repos/OneToManyKeyValueRepo.kt Normal file
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package dev.inmo.micro_utils.repos
import dev.inmo.micro_utils.pagination.Pagination
import dev.inmo.micro_utils.pagination.PaginationResult
interface OneToManyReadKeyValueRepo<Key, Value> : Repo {
suspend fun get(k: Key, pagination: Pagination, reversed: Boolean = false): PaginationResult<Value>
suspend fun keys(pagination: Pagination, reversed: Boolean = false): PaginationResult<Key>
suspend fun contains(k: Key): Boolean
suspend fun contains(k: Key, v: Value): Boolean
suspend fun count(k: Key): Long
suspend fun count(): Long
}
interface OneToManyWriteKeyValueRepo<Key, Value> :
Repo {
suspend fun add(k: Key, v: Value)
suspend fun remove(k: Key, v: Value)
suspend fun clear(k: Key)
}
interface OneToManyKeyValueRepo<Key, Value> : OneToManyReadKeyValueRepo<Key, Value>,
OneToManyWriteKeyValueRepo<Key, Value>

4
repos/common/src/commonMain/kotlin/dev/inmo/micro_utils/repos/Repo.kt Normal file
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package dev.inmo.micro_utils.repos
interface Repo {
}

40
repos/common/src/commonMain/kotlin/dev/inmo/micro_utils/repos/StandartCRUDRepo.kt Normal file
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package dev.inmo.micro_utils.repos
import dev.inmo.micro_utils.pagination.Pagination
import dev.inmo.micro_utils.pagination.PaginationResult
interface ReadStandardCRUDRepo<ObjectType, IdType> : Repo {
suspend fun getByPagination(pagination: Pagination): PaginationResult<ObjectType>
suspend fun getById(id: IdType): ObjectType?
suspend fun contains(id: IdType): Boolean
}
typealias UpdatedValuePair<IdType, ValueType> = Pair<IdType, ValueType>
val <IdType> UpdatedValuePair<IdType, *>.id
get() = first
val <ValueType> UpdatedValuePair<*, ValueType>.value
get() = second
interface WriteStandardCRUDRepo<ObjectType, IdType, InputValueType> : Repo {
val newObjectsFlow: Flow<ObjectType>
val updatedObjectsFlow: Flow<ObjectType>
val deletedObjectsIdsFlow: Flow<IdType>
suspend fun create(values: List<InputValueType>): List<ObjectType>
suspend fun update(id: IdType, value: InputValueType): ObjectType?
suspend fun update(values: List<UpdatedValuePair<IdType, InputValueType>>): List<ObjectType>
suspend fun deleteById(ids: List<IdType>)
}
suspend fun <ObjectType, IdType, InputValueType> WriteStandardCRUDRepo<ObjectType, IdType, InputValueType>.create(
vararg values: InputValueType
): List<ObjectType> = create(values.toList())
suspend fun <ObjectType, IdType, InputValueType> WriteStandardCRUDRepo<ObjectType, IdType, InputValueType>.update(
vararg values: UpdatedValuePair<IdType, InputValueType>
): List<ObjectType> = update(values.toList())
suspend fun <ObjectType, IdType, InputValueType> WriteStandardCRUDRepo<ObjectType, IdType, InputValueType>.deleteById(
vararg ids: IdType
) = deleteById(ids.toList())
interface StandardCRUDRepo<ObjectType, IdType, InputValueType> : ReadStandardCRUDRepo<ObjectType, IdType>,
WriteStandardCRUDRepo<ObjectType, IdType, InputValueType>

23
repos/common/src/commonMain/kotlin/dev/inmo/micro_utils/repos/StandartKeyValueRepo.kt Normal file
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package dev.inmo.micro_utils.repos
import dev.inmo.micro_utils.pagination.Pagination
import dev.inmo.micro_utils.pagination.PaginationResult
interface StandardReadKeyValueRepo<Key, Value> : Repo {
suspend fun get(k: Key): Value?
suspend fun values(pagination: Pagination, reversed: Boolean): PaginationResult<Value>
suspend fun keys(pagination: Pagination, reversed: Boolean): PaginationResult<Key>
suspend fun contains(key: Key): Boolean
suspend fun count(): Long
}
interface StandardWriteKeyValueRepo<Key, Value> : Repo {
val onNewValue: Flow<Pair<Key, Value>>
val onValueRemoved: Flow<Key>
suspend fun set(k: Key, v: Value)
suspend fun unset(k: Key)
}
interface StandardKeyValueRepo<Key, Value> : StandardReadKeyValueRepo<Key, Value>,
StandardWriteKeyValueRepo<Key, Value>

1
settings.gradle
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@ -5,6 +5,7 @@ String[] includes = [
":pagination:exposed",
":pagination:ktor:common",
":pagination:ktor:server",
":repos:common",
]