added endpoint routes for csv and integrated chartjs

1 files changed, 26 insertions, 0 deletions

diff --git a/src/server/ApiManagers/DataVizManager.ts b/src/server/ApiManagers/DataVizManager.ts
new file mode 100644
index 000000000..0d43130d1
--- /dev/null
+++ b/src/server/ApiManagers/DataVizManager.ts
@@ -0,0 +1,26 @@
+import { csvParser, csvToString } from "../DataVizUtils";
+import { Method, _success } from "../RouteManager";
+import ApiManager, { Registration } from "./ApiManager";
+import { Directory, serverPathToFile } from "./UploadManager";
+import * as path from 'path';
+
+export default class DataVizManager extends ApiManager {
+    protected initialize(register: Registration): void {
+        register({
+            method: Method.GET,
+            subscription: "/csvData",
+            secureHandler: async ({ req, res }) => {
+                const uri = req.query.uri as string;
+
+                return new Promise<void>(resolve => {
+                    const name = path.basename(uri);
+                    const sPath = serverPathToFile(Directory.csv, name);
+                    const parsedCsv = csvParser(csvToString(sPath));
+                    _success(res, parsedCsv);
+                    resolve();
+                });
+            }
+        });
+    }
+    
+}
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