fixes

src/components/ResourceList/ResourceListDisplay.tsx

@@ -66,6 +66,7 @@ interface BaseProps  {
   resourceCacheDuration?: number
   disablePagination?: boolean
   disableScrollTracker?: boolean
+  retryAttempts: number
 }
 
 // ✅ Restrict `direction` only when `disableVirtualization = false`
@@ -99,9 +100,10 @@ export const MemorizedComponent = ({
   resourceCacheDuration,
   disablePagination,
   disableScrollTracker,
-  entityParams
+  entityParams,
+  retryAttempts = 2
 }: PropsResourceListDisplay)  => {
-  const { fetchResources } = useResources();
+  const { fetchResources } = useResources(retryAttempts);
   const {  filterOutDeletedResources } = useCacheStore();
   const {identifierOperations} = useGlobal()
   const deletedResources = useCacheStore().deletedResources

src/hooks/usePublish.tsx

@@ -0,0 +1,106 @@
+import React, { useCallback, useEffect, useRef, useState } from "react";
+import { usePublishStore } from "../state/publishes";
+import { QortalGetMetadata } from "../types/interfaces/resources";
+import { base64ToObject, retryTransaction } from "../utils/publish";
+
+
+export const usePublish = (
+  maxFetchTries: number = 3,
+  returnType: "PUBLIC_JSON" = "PUBLIC_JSON",
+  metadata?: QortalGetMetadata
+) => {
+  const hasFetched = useRef(false);
+  const [isLoading, setIsLoading] = useState(true);
+  const [error, setError] = useState(null);
+  const publish = usePublishStore().getPublish(metadata || null);
+  const setPublish = usePublishStore().setPublish;
+  const [hasResource, setHasResource] = useState<boolean | null>(null)
+  const fetchRawData = useCallback(async (item: QortalGetMetadata) => {
+    const url = `/arbitrary/${item?.service}/${item?.name}/${item?.identifier}?encoding=base64`;
+    const res = await fetch(url);
+    const data = await res.text();
+    return base64ToObject(data);
+  }, []);
+
+  const fetchPublish = useCallback(
+    async (metadataProp: QortalGetMetadata, returnTypeProp: "PUBLIC_JSON" = "PUBLIC_JSON") => {
+      let resourceExists = null;
+      let resource = null;
+      let error = null;
+      try {
+        if (metadata) {
+          setIsLoading(true);
+        }
+        const url = `/arbitrary/resources/search?mode=ALL&service=${metadataProp?.service}&limit=1&includemetadata=true&reverse=true&excludeblocked=true&name=${metadataProp?.name}&exactmatchnames=true&offset=0&identifier=${metadataProp?.identifier}`;
+        const responseMetadata = await fetch(url, {
+          method: "GET",
+          headers: {
+            "Content-Type": "application/json",
+          },
+        });
+        if (!responseMetadata?.ok) return false;
+        const resMetadata = await responseMetadata.json();
+        if (resMetadata?.length === 0) {
+          resourceExists = false;
+          setHasResource(false)
+        } else {
+            resourceExists = true
+            setHasResource(true)
+          const response = await retryTransaction(
+            fetchRawData,
+            [metadataProp],
+            true,
+            maxFetchTries
+          );
+          const fullData = {
+            qortalMetadata: resMetadata[0],
+            data: response,
+          };
+          if (metadata) {
+            setPublish(resMetadata[0], fullData);
+          }
+          resource = {
+            qortalMetadata: resMetadata[0],
+            data: response,
+          };
+        }
+      } catch (error: any) {
+        setError(error?.message);
+        if (!metadata) {
+          error = error?.message;
+        }
+      } finally {
+        if (metadata) {
+          setIsLoading(false);
+        }
+      }
+      return {
+        resourceExists,
+        resource,
+        error,
+      };
+    },
+    [metadata]
+  );
+
+  useEffect(() => {
+    if (hasFetched.current) return;
+    if (metadata?.identifier && metadata?.name && metadata?.service) {
+      hasFetched.current = true;
+      fetchPublish(metadata, returnType);
+    }
+  }, [metadata, returnType]);
+
+  if (!metadata)
+    return {
+      fetchPublish,
+    };
+  return {
+    isLoading,
+    error,
+    resource: publish || null,
+    hasResource,
+    refetch: fetchPublish,
+    fetchPublish,
+  };
+};

src/hooks/useResources.tsx

@@ -6,17 +6,18 @@ import {
 import { ListItem, useCacheStore } from "../state/cache";
 import { RequestQueueWithPromise } from "../utils/queue";
 import { base64ToUint8Array, uint8ArrayToObject } from "../utils/base64";
+import { retryTransaction } from "../utils/publish";
 
 export const requestQueueProductPublishes = new RequestQueueWithPromise(20);
 export const requestQueueProductPublishesBackup = new RequestQueueWithPromise(
-  5
+  10
 );
 
-interface TemporaryResource {
+export interface TemporaryResource {
   qortalMetadata: QortalMetadata;
   data: any;
 }
-export const useResources = () => {
+export const useResources = (retryAttempts: number = 2) => {
   const {
     setSearchCache,
     getSearchCache,
@@ -120,11 +121,12 @@ export const useResources = () => {
           await new Promise((res) => {
             setTimeout(() => {
               res(null);
-            }, 15000);
+            }, 10000);
           });
 
           try {
-            res = await requestQueueProductPublishesBackup.enqueue(
+            const fetchRetries = async ()=> {
+             return await requestQueueProductPublishesBackup.enqueue(
                 (): Promise<string> => {
                   return getArbitraryResource(
                     `/arbitrary/${item?.service}/${item?.name}/${item?.identifier}?encoding=base64`,
@@ -132,6 +134,13 @@ export const useResources = () => {
                   );
                 }
               );
+            }
+           res = await retryTransaction(
+              fetchRetries,
+                        [],
+                        true,
+                        retryAttempts
+                      );
           } catch (error) {
             setResourceCache(
               `${item?.service}-${item?.name}-${item?.identifier}`,

src/index.ts

@@ -1,3 +1,4 @@
 import './index.css'
 export { GlobalProvider, useGlobal } from "./context/GlobalProvider";
+export {usePublish} from "./hooks/usePublish"
 export {ResourceListDisplay} from "./components/ResourceList/ResourceListDisplay"

src/state/publishes.ts

@@ -0,0 +1,35 @@
+import { create } from "zustand";
+import { IdentifierBuilder } from "../utils/encryption";
+import { QortalGetMetadata } from "../types/interfaces/resources";
+import { TemporaryResource } from "../hooks/useResources";
+
+
+
+interface PublishState {
+  publishes: Record<string, TemporaryResource> ;
+ 
+  getPublish: (qortalGetMetadata: QortalGetMetadata | null)  => TemporaryResource | null;
+  setPublish: (qortalGetMetadata: QortalGetMetadata, data: TemporaryResource) => void;
+}
+
+// ✅ Typed Zustand Store
+export const usePublishStore = create<PublishState>((set, get) => ({
+    publishes: {},
+    getPublish: (qortalGetMetadata) => {
+        if(qortalGetMetadata === null) return null
+        const cache = get().publishes[`${qortalGetMetadata.service}-${qortalGetMetadata.name}-${qortalGetMetadata.identifier}`];
+        if (cache) {
+          return cache
+        }
+        return null;
+      },
+      setPublish: (qortalGetMetadata, data) =>
+        set((state) => {
+          return {
+            publishes: {
+              ...state.publishes,
+              [`${qortalGetMetadata.service}-${qortalGetMetadata.name}-${qortalGetMetadata.identifier}`]: data,
+            },
+          };
+        }),
+}));

src/types/interfaces/resources.ts

@@ -70,6 +70,12 @@ export interface QortalMetadata {
     updated?: number
   }
 
+  export interface QortalGetMetadata {
+    name: string
+    identifier: string
+    service: Service
+  }
+
  export interface QortalSearchParams {
     identifier: string;
     service: Service;

src/utils/publish.ts

@@ -0,0 +1,59 @@
+const MAX_RETRIES = 3; // Define your max retries constant
+
+export async function retryTransaction<T>(
+  fn: (...args: any[]) => Promise<T>, // Function that returns a promise
+  args: any[], // Arguments for the function
+  throwError: boolean,
+  retries: number = MAX_RETRIES
+): Promise<T | null> {
+  let attempt = 0;
+
+  while (attempt < retries) {
+    try {
+      return await fn(...args); // Attempt to execute the function
+    } catch (error: any) {
+      console.error(`Attempt ${attempt + 1} failed: ${error.message}`);
+      attempt++;
+
+      if (attempt === retries) {
+        console.error("Max retries reached. Skipping transaction.");
+        if (throwError) {
+          throw new Error(error?.message || "Unable to process transaction");
+        } else {
+          return null;
+        }
+      }
+
+      // Wait before retrying
+      await new Promise((res) => setTimeout(res, 10000));
+    }
+  }
+
+  return null; // This should never be reached, but added for type safety
+}
+
+export function base64ToUint8Array(base64: string) {
+	const binaryString = atob(base64)
+	const len = binaryString.length
+	const bytes = new Uint8Array(len)
+	for (let i = 0; i < len; i++) {
+		bytes[i] = binaryString.charCodeAt(i)
+	}
+	return bytes
+}
+
+export function uint8ArrayToObject(uint8Array: Uint8Array) {
+	// Decode the byte array using TextDecoder
+	const decoder = new TextDecoder()
+	const jsonString = decoder.decode(uint8Array)
+	// Convert the JSON string back into an object
+	return JSON.parse(jsonString)
+}
+
+
+export function base64ToObject(base64: string){
+	const toUint = base64ToUint8Array(base64);
+	const toObject = uint8ArrayToObject(toUint);
+
+	return toObject
+}