fix myPurchases selector

dist/bundle.es.js

@@ -2313,6 +2313,11 @@ const makeSelectMyPurchasesForPage = (query, page = 1) => reselect.createSelecto
     return undefined;
   }
 
+  if (!query) {
+    // ensure no duplicates from double purchase bugs
+    return [...new Set(myPurchases)];
+  }
+
   const fileInfos = myPurchases.map(uri => claimsByUri[uri]);
   const matchingFileInfos = filterClaims(fileInfos, query);
   const start = (Number(page) - 1) * Number(PAGE_SIZE);
@@ -3752,7 +3757,7 @@ function doClearRepostError() {
   };
 }
 
-function doPurchaseList(page = 1, pageSize = 99999) {
+function doPurchaseList(page = 1, pageSize = PAGE_SIZE) {
   return dispatch => {
     dispatch({
       type: PURCHASE_LIST_STARTED

src/redux/actions/claims.js

@@ -15,6 +15,7 @@ import { selectSupportsByOutpoint } from 'redux/selectors/wallet';
 import { creditsToString } from 'util/format-credits';
 import { batchActions } from 'util/batch-actions';
 import { createNormalizedClaimSearchKey } from 'util/claim';
+import { PAGE_SIZE } from 'constants/claim';
 
 export function doResolveUris(uris: Array<string>, returnCachedClaims: boolean = false) {
   return (dispatch: Dispatch, getState: GetState) => {
@@ -630,7 +631,7 @@ export function doClearRepostError() {
   };
 }
 
-export function doPurchaseList(page: number = 1, pageSize: number = 99999) {
+export function doPurchaseList(page: number = 1, pageSize: number = PAGE_SIZE) {
   return (dispatch: Dispatch) => {
     dispatch({
       type: ACTIONS.PURCHASE_LIST_STARTED,

src/redux/selectors/claims.js

@@ -260,6 +260,11 @@ export const makeSelectMyPurchasesForPage = (query: ?string, page: number = 1) =
         return undefined;
       }
 
+      if (!query) {
+        // ensure no duplicates from double purchase bugs
+        return [...new Set(myPurchases)];
+      }
+
       const fileInfos = myPurchases.map(uri => claimsByUri[uri]);
       const matchingFileInfos = filterClaims(fileInfos, query);
       const start = (Number(page) - 1) * Number(PAGE_SIZE);