fix model del & rename

ControlPanel/test/model-handlers.test.js

@@ -0,0 +1,61 @@
+const assert = require("node:assert/strict");
+const fs = require("node:fs");
+const os = require("node:os");
+const path = require("node:path");
+const test = require("node:test");
+const { createModelHandlers } = require("../model-handlers");
+
+test("panel model kernel renames, overwrites, and deletes by fileID", async (context) => {
+  const directory = await fs.promises.mkdtemp(path.join(os.tmpdir(), "reinloop-panel-model-"));
+  context.after(() => fs.promises.rm(directory, { recursive: true, force: true }));
+  const sourcePath = path.join(directory, "controller-original.bin");
+  await fs.promises.writeFile(sourcePath, "first-version");
+
+  const records = new Map();
+  const requests = [];
+  const callServer = async (payload) => {
+    requests.push(payload);
+    if (payload.type === "uploadDataFile") {
+      const fileID = `model://${payload.folder.replace(/\/model_config$/, "")}/${payload.modelName}`;
+      if (records.has(fileID) && !payload.overwrite) throw new Error("文件已存在");
+      records.set(fileID, {
+        fileID,
+        fileName: payload.modelName,
+        originalFileName: payload.fileName
+      });
+      return { ...records.get(fileID), uploadMetadata: { url: `memory://${encodeURIComponent(fileID)}` } };
+    }
+    if (payload.type === "deleteModel") {
+      const deleted = records.delete(payload.fileID);
+      return { success: true, deletedCount: deleted ? 1 : 0 };
+    }
+    throw new Error(`unexpected request: ${payload.type}`);
+  };
+  const handlers = createModelHandlers({
+    callServer,
+    fetchImpl: async () => ({ status: 204 })
+  });
+  const request = {
+    deviceId: "company-a/line-1",
+    sourcePath,
+    fileName: "controller-original.bin",
+    modelName: "pressure-controller.bin",
+    credentials: { adminToken: "test-token" }
+  };
+
+  const uploaded = await handlers.upload(request);
+  assert.equal(uploaded.fileName, "pressure-controller.bin");
+  assert.equal(uploaded.originalFileName, "controller-original.bin");
+  assert.equal(records.size, 1);
+
+  await fs.promises.writeFile(sourcePath, "second-version");
+  const overwritten = await handlers.upload({ ...request, overwrite: true });
+  assert.equal(overwritten.fileID, uploaded.fileID);
+  assert.equal(records.size, 1);
+
+  const deleted = await handlers.delete({ fileID: overwritten.fileID, credentials: request.credentials });
+  assert.equal(deleted.deletedCount, 1);
+  assert.equal(records.size, 0);
+  assert.equal(requests.at(-1).type, "deleteModel");
+  assert.equal(requests.at(-1).fileID, overwritten.fileID);
+});