store: Create canFetchData getters for loop and pool

Author: itsrachelfish

app/src/components/pool/PoolPage.tsx

@@ -38,10 +38,7 @@ const PoolPage: React.FC = () => {
   const { accountStore, orderStore, batchStore, subServerStore } = useStore();
 
   useEffect(() => {
-    if (
-      subServerStore.subServers.pool?.running &&
-      !subServerStore.subServers.pool?.error
-    ) {
+    if (batchStore.canFetchData) {
       accountStore.fetchAccounts();
       orderStore.fetchOrders();
       batchStore.fetchNextBatchInfo();

app/src/store/store.ts

@@ -165,10 +165,7 @@ export class Store {
     await this.nodeStore.fetchBalances();
     await this.sessionStore.fetchSessions();
 
-    if (
-      this.subServerStore.subServers.loop?.running &&
-      !this.subServerStore.subServers.loop?.error
-    ) {
+    if (this.swapStore.canFetchData) {
       await this.swapStore.fetchSwaps();
     }
   }

app/src/store/stores/batchStore.ts

@@ -111,6 +111,18 @@ export default class BatchStore {
     return false;
   }
 
+  /** checks the subserver status to ensure pool is running */
+  get canFetchData() {
+    if (
+      this._store.subServerStore.subServers.pool.running &&
+      !this._store.subServerStore.subServers.pool.error
+    ) {
+      return true;
+    }
+
+    return false;
+  }
+
   /**
    * fetches the next set of past batches from the API
    */
@@ -314,10 +326,7 @@ export default class BatchStore {
    */
   init() {
     // make sure the pool subserver is running before initializing
-    if (
-      this._store.subServerStore.subServers.pool?.running &&
-      !this._store.subServerStore.subServers.pool?.error
-    ) {
+    if (this.canFetchData) {
       // when the pubkey is fetched from the API and set in the nodeStore, fetch
       // the node's tier
       when(

app/src/store/stores/swapStore.ts

@@ -59,6 +59,18 @@ export default class SwapStore {
     );
   }
 
+  /** checks the subserver status to ensure loop is running */
+  get canFetchData() {
+    if (
+      this._store.subServerStore.subServers.loop.running &&
+      !this._store.subServerStore.subServers.loop.error
+    ) {
+      return true;
+    }
+
+    return false;
+  }
+
   /** stores the id of a dismissed swap */
   dismissSwap(swapId: string) {
     this.dismissedSwapIds.push(swapId);