[kotlin] KTIJ-33946 resolve session extracted

GitOrigin-RevId: af64271b892a01a3eb25f5b673fac3cf4a7c799f

plugins/kotlin/code-insight/fixes-k2/src/org/jetbrains/kotlin/idea/k2/codeinsight/fixes/ChangeToMutableCollectionFixFactories.kt

@@ -7,7 +7,6 @@ import com.intellij.modcommand.ModCommandAction
 import com.intellij.modcommand.ModPsiUpdater
 import com.intellij.modcommand.Presentation
 import org.jetbrains.kotlin.analysis.api.KaSession
-import org.jetbrains.kotlin.analysis.api.analyze
 import org.jetbrains.kotlin.analysis.api.fir.diagnostics.KaFirDiagnostic
 import org.jetbrains.kotlin.analysis.api.types.KaClassType
 import org.jetbrains.kotlin.idea.base.resources.KotlinBundle
@@ -72,15 +71,12 @@ object ChangeToMutableCollectionFixFactories {
             elementContext: ElementContext,
             updater: ModPsiUpdater,
         ) {
-            val initializer = element.initializer ?: return
-            analyze(initializer) {
-                MutableCollectionsConversionUtils.run {
-                    convertPropertyTypeToMutable(
-                        property = element,
-                        immutableCollectionClassId = elementContext.immutableCollectionClassId,
-                    )
-                }
-            }
+            element.initializer ?: return
+
+            MutableCollectionsConversionUtils.convertPropertyTypeToMutable(
+                property = element,
+                immutableCollectionClassId = elementContext.immutableCollectionClassId,
+            )
             updater.moveCaretTo(element.endOffset)
         }
     }

plugins/kotlin/code-insight/inspections-shared/src/org/jetbrains/kotlin/idea/codeInsight/inspections/shared/SuspiciousCollectionReassignmentInspection.kt

@@ -97,11 +97,7 @@ class SuspiciousCollectionReassignmentInspection : AbstractKotlinInspection() {
             val property = left.mainReference?.resolve() as? KtProperty ?: return
 
             val psiFactory = KtPsiFactory(project)
-            analyze(property) {
-                MutableCollectionsConversionUtils.run {
-                    convertPropertyTypeToMutable(property, immutableCollectionClassId, psiFactory)
-                }
-            }
+            MutableCollectionsConversionUtils.convertPropertyTypeToMutable(property, immutableCollectionClassId, psiFactory)
             property.valOrVarKeyword.replace(psiFactory.createValKeyword())
             updater.moveCaretTo(property.endOffset)
         }

plugins/kotlin/code-insight/utils/src/org/jetbrains/kotlin/idea/codeinsight/utils/MutableCollectionsConversionUtils.kt

@@ -1,7 +1,7 @@
 // Copyright 2000-2024 JetBrains s.r.o. and contributors. Use of this source code is governed by the Apache 2.0 license.
 package org.jetbrains.kotlin.idea.codeinsight.utils
 
-import org.jetbrains.kotlin.analysis.api.KaSession
+import org.jetbrains.kotlin.analysis.api.analyze
 import org.jetbrains.kotlin.analysis.api.resolution.singleFunctionCallOrNull
 import org.jetbrains.kotlin.analysis.api.resolution.symbol
 import org.jetbrains.kotlin.idea.base.psi.replaced
@@ -27,21 +27,32 @@ object MutableCollectionsConversionUtils {
         return property.isLocal && property.initializer != null
     }
 
-    fun KaSession.convertPropertyTypeToMutable(
+    private fun mutableCallableName(
+        initializer: KtExpression,
+    ): String? {
+        val fqName = analyze(initializer) {
+            initializer.resolveToCall()
+                ?.singleFunctionCallOrNull()
+                ?.symbol
+                ?.callableId
+        }?.asSingleFqName()
+
+        return mutableConversionMap[fqName?.asString()]
+    }
+
+    fun convertPropertyTypeToMutable(
         property: KtDeclarationWithInitializer,
         immutableCollectionClassId: ClassId,
         psiFactory: KtPsiFactory = KtPsiFactory(property.project),
     ) {
         val initializer = property.initializer ?: return
-        val fqName = initializer.resolveToCall()
-            ?.singleFunctionCallOrNull()
-            ?.symbol
-            ?.callableId
-            ?.asSingleFqName()
-            ?.asString()
-        val mutableOf = mutableConversionMap[fqName]
-        if (mutableOf != null) {
-            (initializer as? KtCallExpression)?.calleeExpression?.replaced(psiFactory.createExpression(mutableOf)) ?: return
+
+        val mutableCallableName = mutableCallableName(initializer)
+        if (mutableCallableName != null) {
+            (initializer as? KtCallExpression)
+                ?.calleeExpression
+                ?.replaced(psiFactory.createExpression(mutableCallableName))
+                ?: return
         } else {
             val toMutable = when (immutableCollectionClassId) {
                 StandardClassIds.List -> "toMutableList"