Refactor loader functions to enhance error handling and move to different file

Author: Oksamies

apps/cyberstorm-remix/cyberstorm/utils/dapperClientLoaders.ts

@@ -1,38 +1 @@
-import { type LoaderFunctionArgs } from "react-router";
-
-import { DapperTs } from "@thunderstore/dapper-ts";
-import { ApiError, type GenericApiError } from "@thunderstore/thunderstore-api";
-
-import { getSessionTools } from "cyberstorm/security/publicEnvVariables";
-
-export function makeTeamSettingsTabLoader<T>(
-  dataFetcher: (dapper: DapperTs, teamName: string) => Promise<T>
-) {
-  return async function clientLoader({ params }: LoaderFunctionArgs) {
-    const teamName = params.namespaceId!;
-
-    try {
-      const dapper = setupDapper();
-      const data = await dataFetcher(dapper, teamName);
-      return { teamName, ...data };
-    } catch (error) {
-      if (error instanceof ApiError) {
-        const status = error.response.status;
-        const statusText =
-          (error.responseJson as GenericApiError)?.detail ??
-          error.response.statusText;
-        throw new Response(statusText, { status, statusText });
-      }
-      throw error;
-    }
-  };
-}
-
-const setupDapper = () => {
-  const tools = getSessionTools();
-  const config = tools?.getConfig();
-  return new DapperTs(() => ({
-    apiHost: config?.apiHost,
-    sessionId: config?.sessionId,
-  }));
-};
+export { makeTeamSettingsTabLoader } from "cyberstorm/utils/getLoaderTools";

apps/cyberstorm-remix/cyberstorm/utils/getLoaderTools.ts

@@ -0,0 +1,63 @@
+import { type LoaderFunctionArgs } from "react-router";
+import { DapperTs } from "@thunderstore/dapper-ts";
+import {
+  getPublicEnvVariables,
+  getSessionTools,
+} from "cyberstorm/security/publicEnvVariables";
+import { ApiError, type GenericApiError } from "@thunderstore/thunderstore-api";
+import { throwUserFacingPayloadResponse } from "cyberstorm/utils/errors/userFacingErrorResponse";
+
+export function getLoaderTools() {
+  let dapper: DapperTs;
+  let sessionTools: ReturnType<typeof getSessionTools> | undefined;
+  if (import.meta.env.SSR) {
+    const publicEnvVariables = getPublicEnvVariables(["VITE_API_URL"]);
+    dapper = new DapperTs(() => {
+      return {
+        apiHost: publicEnvVariables.VITE_API_URL,
+        sessionId: undefined,
+      };
+    });
+  } else {
+    sessionTools = getSessionTools();
+    const sessionConfig = sessionTools?.getConfig();
+    dapper = new DapperTs(() => {
+      return {
+        apiHost: sessionConfig?.apiHost,
+        sessionId: sessionConfig?.sessionId,
+      };
+    });
+  }
+  return { dapper, sessionTools };
+}
+
+export function makeTeamSettingsTabLoader<T>(
+  dataFetcher: (dapper: DapperTs, teamName: string) => Promise<T>
+) {
+  return async function clientLoader({ params }: LoaderFunctionArgs) {
+    const teamName = params.namespaceId;
+    if (!teamName) {
+      throwUserFacingPayloadResponse({
+        headline: "Team not found.",
+        description: "We could not find the requested team.",
+        category: "not_found",
+        status: 404,
+      });
+    }
+
+    try {
+      const { dapper } = getLoaderTools();
+      const data = await dataFetcher(dapper, teamName);
+      return { teamName, ...data };
+    } catch (error) {
+      if (error instanceof ApiError) {
+        const status = error.response.status;
+        const statusText =
+          (error.responseJson as GenericApiError)?.detail ??
+          error.response.statusText;
+        throw new Response(statusText, { status, statusText });
+      }
+      throw error;
+    }
+  };
+}