a tool for shared writing and social publishing
cache homepage tokens to prevent unnessecary renders
+10
-6
+1
-5
app/home/LeafletList.tsx
+1
-5
app/home/LeafletList.tsx
···
7
7
import { LeafletPreview } from "./LeafletPreview";
8
8
import { useIdentityData } from "components/IdentityProvider";
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9
import type { Attribute } from "src/replicache/attributes";
10
-
import { getIdentityData } from "actions/getIdentityData";
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10
import { callRPC } from "app/api/rpc/client";
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11
import { StaticLeafletDataContext } from "components/PageSWRDataProvider";
13
12
···
20
19
fallbackData: [],
21
20
});
22
21
let { identity } = useIdentityData();
23
-
let { data: initialFacts, mutate } = useSWR(
22
+
let { data: initialFacts } = useSWR(
24
23
"home-leaflet-data",
25
24
async () => {
26
25
if (identity) {
···
34
33
},
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34
{ fallbackData: props.initialFacts },
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35
);
37
-
useEffect(() => {
38
-
mutate();
39
-
}, [localLeaflets.length, mutate]);
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36
let leaflets: Array<
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37
PermissionToken & {
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38
leaflets_in_publications?: Array<{
+9
-1
app/home/storage.ts
+9
-1
app/home/storage.ts
···
15
15
docs: [],
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16
};
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17
const key = "homepageDocs-v1";
18
+
let tokenCache = new Map<string, PermissionToken>();
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19
export function getHomeDocs() {
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20
let homepageDocs: HomeDocsStorage = JSON.parse(
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21
window.localStorage.getItem(key) || JSON.stringify(defaultValue),
21
22
);
22
-
return homepageDocs.docs;
23
+
return homepageDocs.docs.map((d) => {
24
+
let cachedToken = tokenCache.get(d.token.id);
25
+
if (!cachedToken) {
26
+
cachedToken = d.token;
27
+
tokenCache.set(d.token.id, d.token);
28
+
}
29
+
return { ...d, token: cachedToken };
30
+
});
23
31
}
24
32
25
33
export function addDocToHome(doc: PermissionToken) {