web: Propagate bus deletion and renaming

web/src/core/Operations/busOps.test.ts

@@ -48,13 +48,20 @@ test("deleteBus", () => {
 });
 
 test("renameBus", () => {
-  let [scenario, err] = renameBus("b2", "b99", TEST_DATA_1);
+  let [scenario, err] = renameBus("b1", "b99", TEST_DATA_1);
   assert(err === null);
   assert.deepEqual(scenario.Buses, {
-    b1: { "Load (MW)": [35.79534, 34.38835, 33.45083, 32.89729, 33.25044] },
-    b99: { "Load (MW)": [14.03739, 13.48563, 13.11797, 12.9009, 13.03939] },
+    b99: { "Load (MW)": [35.79534, 34.38835, 33.45083, 32.89729, 33.25044] },
+    b2: { "Load (MW)": [14.03739, 13.48563, 13.11797, 12.9009, 13.03939] },
     b3: { "Load (MW)": [27.3729, 26.29698, 25.58005, 25.15675, 25.4268] },
   });
+  assert.deepEqual(scenario.Generators["pu1"], {
+    Bus: "b99",
+    Type: "Profiled",
+    "Cost ($/MW)": 12.5,
+    "Maximum power (MW)": [10, 12, 13, 15, 20],
+    "Minimum power (MW)": [0, 0, 0, 0, 0],
+  });
 });
 
 test("renameBus with duplicated name", () => {

web/src/core/Operations/busOps.ts

@@ -56,7 +56,14 @@ export const changeBusData = (
 
 export const deleteBus = (bus: string, scenario: UnitCommitmentScenario) => {
   const { [bus]: _, ...newBuses } = scenario.Buses;
-  return { ...scenario, Buses: newBuses };
+  const newGenerators = { ...scenario.Generators };
+
+  // Update generators
+  for (const genName in scenario.Generators) {
+    let gen = scenario.Generators[genName]!;
+    if (gen["Bus"] === bus) delete newGenerators[genName];
+  }
+  return { ...scenario, Buses: newBuses, Generators: newGenerators };
 };
 
 export const renameBus = (
@@ -66,5 +73,14 @@ export const renameBus = (
 ): [UnitCommitmentScenario, ValidationError | null] => {
   const [newBuses, err] = renameItemInObject(oldName, newName, scenario.Buses);
   if (err) return [scenario, err];
-  return [{ ...scenario, Buses: newBuses }, null];
+
+  // Update generators
+  const newGenerators = { ...scenario.Generators };
+  for (const genName in scenario.Generators) {
+    let gen = newGenerators[genName]!;
+    if (gen["Bus"] === oldName) {
+      newGenerators[genName] = { ...gen, Bus: newName };
+    }
+  }
+  return [{ ...scenario, Buses: newBuses, Generators: newGenerators }, null];
 };