fixed .?

src/screens/QRContent/Content/Links.js

@@ -29,7 +29,7 @@ export default function Links({ links }) {
         >
           لینک ها
         </Text>
-        {links.map((link, i) => (
+        {links?.map((link, i) => (
           <Pressable style={tw("mt-1")} key={i}>
             <Text style={{ fontSize: width / 34, fontFamily: "light" }}>
               {link}

src/screens/QRContent/Content/PDF.js

@@ -19,7 +19,7 @@ export default function PDF({ data }) {
         "w-full flex-row-reverse justify-between items-center rounded-md bg-red-100 py-3 px-2 mt-5"
       )}
       onPress={() =>
-        OpenAnything.Pdf(`https://dnvn.ir/api/v1/file/${data.fileIds}`)
+        OpenAnything.Pdf(`https://dnvn.ir/api/v1/file/${data?.fileIds}`)
       }
     >
       <Text
@@ -34,7 +34,7 @@ export default function PDF({ data }) {
           ,
         ]}
       >
-        {data.name}
+        {data?.name}
       </Text>
       <Image source={pdfIcon} style={{ width: 40, height: 40 }} />
     </TouchableOpacity>

src/screens/QRContent/Content/Video.js

@@ -25,14 +25,14 @@ export default function VideoContent({ data, theme }) {
           },
         ]}
       >
-        {"موضوع:" + " " + data.name}
+        {"موضوع:" + " " + data?.name}
       </Text>
       <View style={tw("flex ")}>
         <Video
           ref={video}
           style={{ width: "100%", height: (width * 9) / 16 - 16 }}
           source={{
-            uri: `https://dnvn.ir/api/v1/file/${data.fileIds}`,
+            uri: `https://dnvn.ir/api/v1/file/${data?.fileIds}`,
           }}
           useNativeControls
           resizeMode="cover"

src/screens/QRContent/Content/Voice.js

@@ -27,9 +27,9 @@ export default function Voice({ data }) {
           ,
         ]}
       >
-        {data.name}
+        {data?.name}
       </Text>
-      <MusicPlayer fileIds={data.fileIds} />
+      <MusicPlayer fileIds={data?.fileIds} />
     </View>
   );
 }

src/screens/QRContent/Content/index.js

@@ -32,7 +32,7 @@ export default function Content({ data, grades, theme }) {
                   textAlign: "right",
                 }}
               >
-                {data.book.name}
+                {data?.book?.name}
               </Text>
               <Text
                 style={[
@@ -45,7 +45,7 @@ export default function Content({ data, grades, theme }) {
                   },
                 ]}
               >
-                {"پایه" + " " + grades[data.book.gradeId]}
+                {"پایه" + " " + grades[data?.book?.gradeId]}
               </Text>
               <Text
                 style={[
@@ -57,18 +57,18 @@ export default function Content({ data, grades, theme }) {
                     textAlign: "right",
                   },
                 ]}
-              >{`شما در حال مشاهده صفحه ${data.qr.pageNumber} هستید.`}</Text>
+              >{`شما در حال مشاهده صفحه ${data?.qr?.pageNumber} هستید.`}</Text>
             </View>
           </View>
         </View>
       </View>
       <Tab
         data={{
-          voice: data.qr.content.filter((obj) => obj.type === "voice")[0],
-          video: data.qr.content.filter((obj) => obj.type === "video")[0],
-          pdf: data.qr.content.filter((obj) => obj.type === "pdf")[0],
-          ppt: data.qr.content.filter((obj) => obj.type === "ppt")[0],
-          links: data.qr.content.filter((obj) => obj.type === "links")[0],
+          voice: data?.qr?.content?.filter((obj) => obj?.type === "voice")[0],
+          video: data?.qr?.content?.filter((obj) => obj?.type === "video")[0],
+          pdf: data?.qr?.content?.filter((obj) => obj?.type === "pdf")[0],
+          ppt: data?.qr?.content?.filter((obj) => obj?.type === "ppt")[0],
+          links: data?.qr?.content?.filter((obj) => obj?.type === "links")[0],
         }}
         theme={theme}
       />

src/screens/QRContent/Tab/index.js

@@ -227,17 +227,17 @@ function Tab({ data, theme }) {
       <View style={tw("flex  w-full p-4")}>
         {dataType === "all" ? (
           <>
-            {data.voice ? <Voice data={data.voice} theme={theme} /> : null}
-            {data.video ? <Video data={data.video} theme={theme} /> : null}
-            {data.ppt ? <PPT data={data.ppt} theme={theme} /> : null}
-            {data.pdf ? <PDF data={data.pdf} theme={theme} /> : null}
-            {data.links ? <Links data={data.links} theme={theme} /> : null}
+            {data?.voice ? <Voice data={data?.voice} theme={theme} /> : null}
+            {data?.video ? <Video data={data?.video} theme={theme} /> : null}
+            {data?.ppt ? <PPT data={data?.ppt} theme={theme} /> : null}
+            {data?.pdf ? <PDF data={data?.pdf} theme={theme} /> : null}
+            {data?.links ? <Links data={data?.links} theme={theme} /> : null}
           </>
         ) : null}
         {dataType === "voice" ? (
           <>
-            {data.voice ? (
-              <Voice data={data.voice} theme={theme} />
+            {data?.voice ? (
+              <Voice data={data?.voice} theme={theme} />
             ) : (
               <Text
                 style={{
@@ -254,8 +254,8 @@ function Tab({ data, theme }) {
         ) : null}
         {dataType === "video" ? (
           <>
-            {data.video ? (
-              <Video data={data.video} theme={theme} />
+            {data?.video ? (
+              <Video data={data?.video} theme={theme} />
             ) : (
               <Text
                 style={{
@@ -272,8 +272,8 @@ function Tab({ data, theme }) {
         ) : null}
         {dataType === "ppt" ? (
           <>
-            {data.ppt ? (
-              <PPT data={data.ppt} theme={theme} />
+            {data?.ppt ? (
+              <PPT data={data?.ppt} theme={theme} />
             ) : (
               <Text
                 style={{
@@ -290,8 +290,8 @@ function Tab({ data, theme }) {
         ) : null}
         {dataType === "pdf" ? (
           <>
-            {data.pdf ? (
-              <PDF data={data.pdf} theme={theme} />
+            {data?.pdf ? (
+              <PDF data={data?.pdf} theme={theme} />
             ) : (
               <Text
                 style={{
@@ -308,8 +308,8 @@ function Tab({ data, theme }) {
         ) : null}
         {dataType === "links" ? (
           <>
-            {data.links ? (
-              <Links data={data.links} theme={theme} />
+            {data?.links ? (
+              <Links data={data?.links} theme={theme} />
             ) : (
               <Text
                 style={{

src/screens/QRContent/index.js

@@ -18,7 +18,7 @@ const {height} = Dimensions.get("window");
 
 function QRContent({ route, getQrData, data, grades, theme }) {
   useEffect(() => {
-    getQrData({ tail: route.params.data });
+    getQrData({ tail: route?.params?.data });
   }, []);
 
   return (

src/screens/ShoppingCart/index.js

@@ -102,14 +102,14 @@ function ShoppingCart({
   const [position, setPosition] = useState("100%");
 
   const isEmpty = React.useMemo(() => {
-    return list.filter((product) => product.condition < 2).length === 0;
+    return list?.filter((product) => product?.condition < 2)?.length === 0;
   }, [list]);
 
   const hasPhysical = React.useMemo(() => {
     return (
-      list.filter(
-        (product) => product.condition < 2 && product.productType === 2
-      ).length !== 0
+      list?.filter(
+        (product) => product?.condition < 2 && product?.productType === 2
+      )?.length !== 0
     );
   }, [list]);
 
@@ -152,7 +152,7 @@ function ShoppingCart({
           {list
             ?.sort((a, b) => a?.id - b?.id)
             ?.map((product, index) =>
-              product.condition < 2 ? (
+              product?.condition < 2 ? (
                 <Product key={index} product={product} loading={loading} />
               ) : null
             )}