hyf

commit cbf065a38519ccbf2f03f1af804c56fb9652967f
parent e34ba7dcbbecacd63645ee42eedfe663e0e2690a
Author: triesap <tyson@radroots.org>
Date:   Mon, 21 Sep 2026 13:49:23 +0000

core: resolve authorized change targets

Diffstat:
A
src/hyf_application/farm_targets.mojo
 | 
22
++++++++++++++++++++++
M
tests/test_application.mojo
 | 
16
++++++++++++++++

2 files changed, 38 insertions(+), 0 deletions(-)
diff --git a/src/hyf_application/farm_targets.mojo b/src/hyf_application/farm_targets.mojo
@@ -0,0 +1,22 @@
+from std.collections import List, Optional
+
+from hyf_core.domain.supply_change import ProposedSupplyChange, proposed_change
+
+
+def resolve_change_target(
+    operation: String,
+    requested_target: Optional[String],
+    authorized_targets: List[String],
+) raises -> ProposedSupplyChange:
+    var resolved_target: Optional[String] = None
+    if requested_target:
+        var requested = requested_target.value()
+        for authorized in authorized_targets:
+            if authorized == requested:
+                resolved_target = Optional[String](String(requested))
+    return proposed_change(
+        target_kind="listing",
+        target_id=resolved_target,
+        operation=operation,
+        expected_revision=None,
+    )
diff --git a/tests/test_application.mojo b/tests/test_application.mojo
@@ -103,3 +103,19 @@ def test_supply_update_operation_semantics() raises:
     var ambiguous = interpret_update_change("sold out", "listing", None)
     assert_equal(ambiguous.operation, "unresolved")
     assert_true(operation_is_proposal())
+
+
+from hyf_application.farm_targets import resolve_change_target
+
+
+def test_authorized_change_target_resolution() raises:
+    var authorized = List[String]()
+    authorized.append("b1")
+    var resolved = resolve_change_target("withdrawal", Optional[String]("b1"), authorized)
+    assert_equal(resolved.operation, "withdrawal")
+    assert_equal(resolved.target_id.value(), "b1")
+    var unauthorized = resolve_change_target("withdrawal", Optional[String]("b9"), authorized)
+    assert_equal(unauthorized.operation, "unresolved")
+    assert_true(unauthorized.unresolved)
+    var ambiguous = resolve_change_target("withdrawal", None, authorized)
+    assert_equal(ambiguous.operation, "unresolved")