Column extensions eqOrIsNull and neqOrIsNotNull

CHANGELOG.md

@@ -10,6 +10,8 @@
     * `Ktor`:
         * `Client`:
             * All clients repos got opportunity to customize their flows
+    * `Exposed`:
+        * Extensions `eqOrIsNull` and `neqOrIsNotNull` for `Column`
 
 ## 0.16.5
 

repos/exposed/src/jvmMain/kotlin/dev/inmo/micro_utils/repos/exposed/ColumnEqOrNull.kt

@@ -0,0 +1,23 @@
+package dev.inmo.micro_utils.repos.exposed
+
+import org.jetbrains.exposed.sql.Column
+import org.jetbrains.exposed.sql.SqlExpressionBuilder.eq
+import org.jetbrains.exposed.sql.SqlExpressionBuilder.isNotNull
+import org.jetbrains.exposed.sql.SqlExpressionBuilder.isNull
+import org.jetbrains.exposed.sql.SqlExpressionBuilder.neq
+
+fun <T> Column<T?>.eqOrIsNull(
+    value: T?
+) = if (value == null) {
+    isNull()
+} else {
+    eq(value)
+}
+
+fun <T> Column<T?>.neqOrIsNotNull(
+    value: T?
+) = if (value == null) {
+    isNotNull()
+} else {
+    neq(value)
+}