From c1476bd0752b8f7660292be4118b95796c822e2a Mon Sep 17 00:00:00 2001
From: InsanusMokrassar <ovsyannikov.alexey95@gmail.com>
Date: Wed, 15 Feb 2023 20:16:54 +0600
Subject: [PATCH] add ReadCRUDFromKeyValueRepo

---
 CHANGELOG.md                                  |  4 ++++
 .../repos/transforms/crud/Factories.kt        | 10 ++++++++++
 .../crud/ReadCRUDFromKeyValueRepo.kt          | 20 +++++++++++++++++++
 3 files changed, 34 insertions(+)
 create mode 100644 repos/common/src/commonMain/kotlin/dev/inmo/micro_utils/repos/transforms/crud/Factories.kt
 create mode 100644 repos/common/src/commonMain/kotlin/dev/inmo/micro_utils/repos/transforms/crud/ReadCRUDFromKeyValueRepo.kt

diff --git a/CHANGELOG.md b/CHANGELOG.md
index 32104bdeab7..da1ec448987 100644
--- a/CHANGELOG.md
+++ b/CHANGELOG.md
@@ -2,6 +2,10 @@
 
 ## 0.16.10
 
+* `Repos`:
+    * `Cache`:
+        * New transformer type: `ReadCRUDFromKeyValueRepo`
+
 ## 0.16.9
 
 * `Versions`:
diff --git a/repos/common/src/commonMain/kotlin/dev/inmo/micro_utils/repos/transforms/crud/Factories.kt b/repos/common/src/commonMain/kotlin/dev/inmo/micro_utils/repos/transforms/crud/Factories.kt
new file mode 100644
index 00000000000..4bb02112cb8
--- /dev/null
+++ b/repos/common/src/commonMain/kotlin/dev/inmo/micro_utils/repos/transforms/crud/Factories.kt
@@ -0,0 +1,10 @@
+package dev.inmo.micro_utils.repos.transforms.crud
+
+import dev.inmo.micro_utils.repos.KeyValueRepo
+import dev.inmo.micro_utils.repos.KeyValuesRepo
+import dev.inmo.micro_utils.repos.ReadKeyValueRepo
+import dev.inmo.micro_utils.repos.ReadKeyValuesRepo
+import kotlin.js.JsName
+import kotlin.jvm.JvmName
+
+fun <K, V> ReadKeyValueRepo<K, V>.asReadCRUDRepo() = ReadCRUDFromKeyValueRepo(this)
diff --git a/repos/common/src/commonMain/kotlin/dev/inmo/micro_utils/repos/transforms/crud/ReadCRUDFromKeyValueRepo.kt b/repos/common/src/commonMain/kotlin/dev/inmo/micro_utils/repos/transforms/crud/ReadCRUDFromKeyValueRepo.kt
new file mode 100644
index 00000000000..b158592bc26
--- /dev/null
+++ b/repos/common/src/commonMain/kotlin/dev/inmo/micro_utils/repos/transforms/crud/ReadCRUDFromKeyValueRepo.kt
@@ -0,0 +1,20 @@
+package dev.inmo.micro_utils.repos.transforms.crud
+
+import dev.inmo.micro_utils.pagination.Pagination
+import dev.inmo.micro_utils.pagination.PaginationResult
+import dev.inmo.micro_utils.repos.ReadCRUDRepo
+import dev.inmo.micro_utils.repos.ReadKeyValueRepo
+
+open class ReadCRUDFromKeyValueRepo<RegisteredType, IdType>(
+    protected open val original: ReadKeyValueRepo<IdType, RegisteredType>
+) : ReadCRUDRepo<RegisteredType, IdType> {
+    override suspend fun contains(id: IdType): Boolean = original.contains(id)
+
+    override suspend fun count(): Long = original.count()
+
+    override suspend fun getByPagination(pagination: Pagination): PaginationResult<RegisteredType> = original.values(pagination)
+
+    override suspend fun getIdsByPagination(pagination: Pagination): PaginationResult<IdType> = original.keys(pagination)
+
+    override suspend fun getById(id: IdType): RegisteredType? = original.get(id)
+}