From 2cc50182aa844f5937b09fcb99415572878d014d Mon Sep 17 00:00:00 2001
From: Thomas Dax <thomas.dax@vivid-planet.com>
Date: Fri, 10 Jan 2025 10:43:00 +0100
Subject: [PATCH] Add upgrade script for replacing ExceptionInterceptor with
 ExceptionFilter

---
 ...ption-interceptor-with-exception-filter.ts | 38 +++++++++++++++++++
 1 file changed, 38 insertions(+)
 create mode 100644 src/v7/replace-exception-interceptor-with-exception-filter.ts

diff --git a/src/v7/replace-exception-interceptor-with-exception-filter.ts b/src/v7/replace-exception-interceptor-with-exception-filter.ts
new file mode 100644
index 0000000..a6f73be
--- /dev/null
+++ b/src/v7/replace-exception-interceptor-with-exception-filter.ts
@@ -0,0 +1,38 @@
+import { readFile, writeFile } from "fs/promises";
+import { Project } from "ts-morph";
+
+import { formatCode } from "../util/format-code.util";
+
+/**
+ * Replaces the old ExceptionInterceptor with the new ExceptionFilter
+ */
+export default async function replaceExceptionInterceptorWithExceptionFilter() {
+    const filePath = "api/src/main.ts";
+    let fileContent = (await readFile(filePath)).toString();
+
+    if (!fileContent.includes("ExceptionInterceptor")) {
+        console.log("ExceptionInterceptor not found in main.ts. Make sure that you use the new ExceptionFilter.");
+        return;
+    }
+
+    const searchString = "app.useGlobalInterceptors\\(new ExceptionInterceptor\\(config.debug\\)\\);";
+    const re = new RegExp(`^.*${searchString}.*$`, "gm");
+    fileContent = fileContent.replace(re, "app.useGlobalFilters(new ExceptionFilter(config.debug));");
+
+    await writeFile(filePath, await formatCode(fileContent, filePath));
+
+    const project = new Project({ tsConfigFilePath: "./api/tsconfig.json" });
+
+    const sourceFile = project.getSourceFile(filePath);
+
+    if (!sourceFile) {
+        throw new Error(`Can't get source file for ${filePath}`);
+    }
+
+    sourceFile.addImportDeclaration({
+        namedImports: ["ExceptionFilter"],
+        moduleSpecifier: "@comet/cms-api",
+    });
+
+    sourceFile.saveSync();
+}