fix: rollback changes with targetSystem context

core/flamingock-core/src/main/java/io/flamingock/internal/core/targets/AbstractTargetSystem.java

@@ -99,6 +99,24 @@ public final <T> T applyChange(Function<ExecutionRuntime, T> changeApplier, Exec
         return changeApplier.apply(executionRuntime);
     }
 
+    /**
+     * Rolls back (reverts) a previously applied change with session-scoped dependency injection.
+     * <p>
+     * This method is the entry point for non-transactional rollback execution.
+     * It calls {@link #enhanceExecutionRuntime(ExecutionRuntime, boolean)} to allow
+     * subclasses to inject session-scoped dependencies before executing the rollback.
+     *
+     * @param <T>               the return type of the rollback operation
+     * @param changeRollbacker  the function that executes the actual rollback
+     * @param executionRuntime  the runtime context for dependency resolution
+     * @return the result of the rollback operation
+     */
+    public final <T> T rollbackChange(Function<ExecutionRuntime, T> changeRollbacker, ExecutionRuntime executionRuntime) {
+        enhanceExecutionRuntime(executionRuntime, false);
+        return changeRollbacker.apply(executionRuntime);
+    }
+
+
     /**
      * Hook for injecting session-scoped dependencies into the execution runtime.
      * <p>

core/flamingock-core/src/main/java/io/flamingock/internal/core/targets/operations/TargetSystemOps.java

@@ -56,4 +56,23 @@ public interface TargetSystemOps extends TargetSystem {
      */
     <T> T applyChange(Function<ExecutionRuntime, T> changeApplier, ExecutionRuntime executionRuntime);
 
+    /**
+     * Rolls back (reverts) a previously applied change in this target system.
+     * <p>
+     * This method coordinates the execution of a rollback by:
+     * <ul>
+     *   <li>Injecting session-scoped dependencies via the target system</li>
+     *   <li>Executing the rollback function with the enhanced runtime</li>
+     * </ul>
+     * <p>
+     * Implementations should strive for idempotency: invoking the rollback more than
+     * once should not produce side effects beyond the first successful revert.
+     *
+     * @param <T>               the return type of the rollback operation
+     * @param changeRollbacker  the function that executes the actual rollback
+     * @param executionRuntime  the runtime context for dependency resolution
+     * @return the result of the rollback operation
+     */
+    <T> T rollbackChange(Function<ExecutionRuntime, T> changeRollbacker, ExecutionRuntime executionRuntime);
+
 }

core/flamingock-core/src/main/java/io/flamingock/internal/core/targets/operations/TargetSystemOpsImpl.java

@@ -41,6 +41,12 @@ public final <T> T applyChange(Function<ExecutionRuntime, T> changeApplier, Exec
         return targetSystem.applyChange(changeApplier, executionRuntime);
     }
 
+    @Override
+    public final <T> T rollbackChange(Function<ExecutionRuntime, T> changeRollbacker, ExecutionRuntime executionRuntime) {
+        executionRuntime.addContextLayer(targetSystem.getContext());
+        return targetSystem.rollbackChange(changeRollbacker, executionRuntime);
+    }
+
     @Override
     public String getId() {
         return targetSystem.getId();

core/flamingock-core/src/main/java/io/flamingock/internal/core/task/navigation/navigator/strategy/NonTxChangeProcessStrategy.java

@@ -111,7 +111,7 @@ protected ChangeProcessResult doApplyChange() {
 
     private void rollbackActualChangeAndChain(FailedAfterExecutionAuditStep rollableFailedStep, ExecutionContext executionContext) {
         rollableFailedStep.getRollbackSteps().forEach(rollableStep -> {
-            ManualRolledBackStep rolledBack = rollableStep.rollback(buildExecutionRuntime());
+            ManualRolledBackStep rolledBack = targetSystemOps.rollbackChange(rollableStep::rollback, buildExecutionRuntime());
             stepLogger.logManualRollbackResult(rolledBack);
             summarizer.add(rolledBack);
             auditAndLogManualRollback(rolledBack, executionContext);

core/flamingock-core/src/main/java/io/flamingock/internal/core/task/navigation/navigator/strategy/SharedTxChangeProcessStrategy.java

@@ -142,7 +142,7 @@ private void rollbackChain(RollableFailedStep rollableFailedStep, ExecutionConte
         rollableFailedStep.getRollbackSteps()
                 .stream().skip(1)
                 .forEach(rollableStep -> {
-                    ManualRolledBackStep rolledBack = rollableStep.rollback(buildExecutionRuntime());
+                    ManualRolledBackStep rolledBack = targetSystemOps.rollbackChange(rollableStep::rollback, buildExecutionRuntime());
                     stepLogger.logManualRollbackResult(rolledBack);
                     summarizer.add(rolledBack);
                     auditAndLogManualRollback(rolledBack, executionContext);

core/flamingock-core/src/main/java/io/flamingock/internal/core/task/navigation/navigator/strategy/SimpleTxChangeProcessStrategy.java

@@ -138,7 +138,7 @@ private void rollbackChain(RollableFailedStep rollableFailedStep, ExecutionConte
         rollableFailedStep.getRollbackSteps()
                 .stream().skip(1)
                 .forEach(rollableStep -> {
-                    ManualRolledBackStep rolledBack = rollableStep.rollback(buildExecutionRuntime());
+                    ManualRolledBackStep rolledBack = targetSystemOps.rollbackChange(rollableStep::rollback, buildExecutionRuntime());
                     stepLogger.logManualRollbackResult(rolledBack);
                     summarizer.add(rolledBack);
                     auditAndLogManualRollback(rolledBack, executionContext);