Restrict light accounts from buying more than $50 at a time

EdgeApp · Mar 29, 2024 · 756e087 · 756e087
1 parent ac2da52
commit 756e087
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Showing 4 changed files with 14 additions and 3 deletions.
diff --git a/CHANGELOG.md b/CHANGELOG.md
@@ -2,6 +2,8 @@
 
 ## Unreleased
 
+- changed: Allow light accounts to buy up to $50 worth of crypto at a time
+
 ## 4.4.0
 
 - added: Add Cardano (ADA)

diff --git a/src/locales/en_US.ts b/src/locales/en_US.ts
@@ -1421,6 +1421,7 @@ const strings = {
   fiat_plugin_sell_failed_try_again: 'Sell order failed. Please try again.',
   fiat_plugin_sell_failed_to_send_try_again: 'Failed to send funds for sell transaction. Please try again.',
   fiat_plugin_cannot_continue_camera_permission: 'Cannot continue. Camera permission needed for ID verifications',
+  fiat_plugin_purchase_limit_error: 'Please back up your account to increase the purchase limit',
   fiat_plugin_max_buy_quote_error: 'Provider cannot create max buy quote',
   fiat_plugin_max_sell_quote_error: 'Provider cannot create max sell quote',
   fiat_plugin_max_sell_quote_error_1s: 'Cannot create max sell quote for %$1s',

diff --git a/src/locales/strings/enUS.json b/src/locales/strings/enUS.json
@@ -1248,6 +1248,7 @@
   "fiat_plugin_sell_failed_try_again": "Sell order failed. Please try again.",
   "fiat_plugin_sell_failed_to_send_try_again": "Failed to send funds for sell transaction. Please try again.",
   "fiat_plugin_cannot_continue_camera_permission": "Cannot continue. Camera permission needed for ID verifications",
+  "fiat_plugin_purchase_limit_error": "Please back up your account to increase the purchase limit",
   "fiat_plugin_max_buy_quote_error": "Provider cannot create max buy quote",
   "fiat_plugin_max_sell_quote_error": "Provider cannot create max sell quote",
   "fiat_plugin_max_sell_quote_error_1s": "Cannot create max sell quote for %$1s",

diff --git a/src/plugins/gui/amountQuotePlugin.ts b/src/plugins/gui/amountQuotePlugin.ts
@@ -59,6 +59,7 @@ const MAX_QUOTE_VALUE = '10000000000'
 export const amountQuoteFiatPlugin: FiatPluginFactory = async (params: FiatPluginFactoryArgs) => {
   const { account, guiPlugin, longPress = false, showUi } = params
   const { pluginId } = guiPlugin
+  const isLightAccount = account.username == null
 
   const assetPromises: Array<Promise<FiatProviderAssetMap>> = []
 
@@ -472,12 +473,18 @@ export const amountQuoteFiatPlugin: FiatPluginFactory = async (params: FiatPlugi
             }
           }
         },
-        async onSubmit() {
-          logEvent(isBuy ? 'Buy_Quote_Next' : 'Sell_Quote_Next')
-
+        async onSubmit(_event, stateManager) {
           if (bestQuote == null) {
             return
           }
+
+          // Restrict light accounts from buying more than $50 at a time
+          if (isLightAccount && gt(bestQuote.fiatAmount, '50')) {
+            stateManager.update({ statusText: { content: lstrings.fiat_plugin_purchase_limit_error, textType: 'error' } })
+            return
+          }
+
+          logEvent(isBuy ? 'Buy_Quote_Next' : 'Sell_Quote_Next')
           await bestQuote.approveQuote({ showUi, coreWallet })
         }
       }