[Manager] Fix infinite fetch attempts when response is empty (#3392)

src/components/dialog/content/manager/ManagerDialogContent.vue

@@ -185,14 +185,16 @@ const {
   startFetchInstalled,
   filterInstalledPack,
   installedPacks,
-  isLoading: isLoadingInstalled
+  isLoading: isLoadingInstalled,
+  isReady: installedPacksReady
 } = useInstalledPacks()
 
 const {
   startFetchWorkflowPacks,
   filterWorkflowPack,
   workflowPacks,
-  isLoading: isLoadingWorkflow
+  isLoading: isLoadingWorkflow,
+  isReady: workflowPacksReady
 } = useWorkflowPacks()
 
 const filterMissingPacks = (packs: components['schemas']['Node'][]) =>
@@ -236,7 +238,11 @@ watch([isInstalledTab, installedPacks], () => {
 
   if (!isEmptySearch.value) {
     displayPacks.value = filterInstalledPack(searchResults.value)
-  } else if (!installedPacks.value.length) {
+  } else if (
+    !installedPacks.value.length &&
+    !installedPacksReady.value &&
+    !isLoadingInstalled.value
+  ) {
     startFetchInstalled()
   } else {
     displayPacks.value = installedPacks.value
@@ -250,7 +256,11 @@ watch([isMissingTab, isWorkflowTab, workflowPacks], () => {
     displayPacks.value = isMissingTab.value
       ? filterMissingPacks(filterWorkflowPack(searchResults.value))
       : filterWorkflowPack(searchResults.value)
-  } else if (!workflowPacks.value.length) {
+  } else if (
+    !workflowPacks.value.length &&
+    !isLoadingWorkflow.value &&
+    !workflowPacksReady.value
+  ) {
     startFetchWorkflowPacks()
   } else {
     displayPacks.value = isMissingTab.value

src/composables/nodePack/useInstalledPacks.ts

@@ -12,10 +12,8 @@ export const useInstalledPacks = (options: UseNodePacksOptions = {}) => {
     Array.from(comfyManagerStore.installedPacksIds)
   )
 
-  const { startFetch, cleanup, error, isLoading, nodePacks } = useNodePacks(
+  const { startFetch, cleanup, error, isLoading, nodePacks, isReady } =
-    installedPackIds,
+    useNodePacks(installedPackIds, options)
-    options
-  )
 
   const filterInstalledPack = (packs: components['schemas']['Node'][]) =>
     packs.filter((pack) => comfyManagerStore.isPackInstalled(pack.id))
@@ -27,6 +25,7 @@ export const useInstalledPacks = (options: UseNodePacksOptions = {}) => {
   return {
     error,
     isLoading,
+    isReady,
     installedPacks: nodePacks,
     startFetchInstalled: startFetch,
     filterInstalledPack

src/composables/nodePack/useWorkflowPacks.ts

@@ -62,10 +62,8 @@ export const useWorkflowPacks = (options: UseNodePacksOptions = {}) => {
     Array.from(packsToUniqueIds(workflowPacks.value))
   )
 
-  const { startFetch, cleanup, error, isLoading, nodePacks } = useNodePacks(
+  const { startFetch, cleanup, error, isLoading, nodePacks, isReady } =
-    workflowPacksIds,
+    useNodePacks(workflowPacksIds, options)
-    options
-  )
 
   const isIdInWorkflow = (packId: string) =>
     workflowPacksIds.value.includes(packId)
@@ -80,6 +78,7 @@ export const useWorkflowPacks = (options: UseNodePacksOptions = {}) => {
   return {
     error,
     isLoading,
+    isReady,
     workflowPacks: nodePacks,
     startFetchWorkflowPacks: startFetch,
     filterWorkflowPack