fix: adapt typings

thraizz · Dec 14, 2023 · 4adb065 · 4adb065
1 parent 3fbdf98
commit 4adb065
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Showing 3 changed files with 18 additions and 17 deletions.
diff --git a/src/AveragesTable.tsx b/src/AveragesTable.tsx
@@ -27,7 +27,9 @@ export const AveragesTable = () => {
     if (sessions) {
       const { field } = columnDef;
       const values = Object.values(sessions).map((session) => {
-        return session.results.map((result) => result[field]);
+        return session?.results.map(
+          (result: { [x: string]: string }) => result[field],
+        );
       });
       const average =
         values.flat().reduce((a, b) => a + b, 0) / values.flat().length;

diff --git a/src/DataTable.tsx b/src/DataTable.tsx
@@ -43,19 +43,19 @@ export const DataTable = () => {
   ]);
 
   // Get the session where selected is true
-  const jsonFileWithoutEmptyRows =
-    sessions &&
-    Object.values(sessions)
-      .filter((session) => session.selected)
-      ?.reduce(
-        (acc, curr) => {
-          if (curr.results.length > 0) {
-            acc.push(...curr.results);
-          }
-          return acc;
-        },
-        [] as Array<Record<string, string>>,
-      );
+  const jsonFileWithoutEmptyRows = sessions
+    ? (Object.values(sessions)
+        .filter((session) => session.selected)
+        ?.reduce(
+          (acc, curr) => {
+            if (curr.results.length > 0) {
+              acc.push(...curr.results);
+            }
+            return acc;
+          },
+          [] as Array<Record<string, string>>,
+        ) as Array<Record<string, string>>)
+    : [];
 
   return (
     <>

diff --git a/src/SessionContext.tsx b/src/SessionContext.tsx
@@ -7,6 +7,7 @@ import React, {
 } from "react";
 
 export type SessionType = Record<string, DocumentData> | null;
+
 export interface SessionContextInterface {
   sessions: SessionType;
   setSession: (sessions: SessionType) => void;
@@ -18,9 +19,7 @@ const SessionContext = createContext<SessionContextInterface>({
 });
 
 const SessionProvider: React.FC<PropsWithChildren> = ({ children }) => {
-  const [sessions, setSession] = useState<Record<string, DocumentData> | null>(
-    null,
-  );
+  const [sessions, setSession] = useState<SessionType>(null);
   const memoizedValue = useMemo(
     () => ({
       sessions,