Enhance messages for Affiliate program (#2414)

# Summary

Fixes #2409
- [x] Remove 'already traded' message.
- [x] Enhance all the rest messages.

  # To Test

1.  Open the page `Profile`

src/custom/components/AffiliateStatusCheck/index.tsx

@@ -13,16 +13,14 @@ import useParseReferralQueryParam from 'hooks/useParseReferralQueryParam'
 import useRecentActivity from 'hooks/useRecentActivity'
 import { OrderStatus } from 'state/orders/actions'
 
-type AffiliateStatus = 'NOT_CONNECTED' | 'OWN_LINK' | 'ALREADY_TRADED' | 'ACTIVE' | 'UNSUPPORTED_NETWORK'
+type AffiliateStatus = 'NOT_CONNECTED' | 'OWN_LINK' | 'ACTIVE' | 'UNSUPPORTED_NETWORK'
 
 const STATUS_TO_MESSAGE_MAPPING: Record<AffiliateStatus, string> = {
   NOT_CONNECTED: 'Affiliate program: Please connect your wallet to participate.',
   OWN_LINK:
-    'Affiliate program: Your affiliate code works! Any new user following this link would credit you their trading volume.',
-  ALREADY_TRADED:
-    'Invalid affiliate code: The currently connected wallet has traded before or is already part of the affiliate program.',
-  ACTIVE: 'Valid affiliate code: You can now do your first trade to join the program.',
-  UNSUPPORTED_NETWORK: 'Affiliate program: Only Mainnet is supported. Please change the network to participate.',
+    'Affiliate program: Your affiliate code works! By sharing it, others would credit you their trading volume.',
+  ACTIVE: 'Valid affiliate code: Please do your first trade to join the program!',
+  UNSUPPORTED_NETWORK: 'Affiliate program works in Ethereum only. Please change the network to participate.',
 }
 
 const DEFAULT_RETRY_OPTIONS: RetryOptions = { n: 3, minWait: 1000, maxWait: 3000 }
@@ -59,7 +57,7 @@ export default function AffiliateStatusCheck() {
     }
 
     if (!referralAddress.isValid) {
-      setError('The referral address is invalid.')
+      setError('Affiliate program: The referral address is invalid.')
       return
     }
 
@@ -75,14 +73,14 @@ export default function AffiliateStatusCheck() {
       // we first validate that the user hasn't already traded
       const userHasTrades = await retry(() => hasTrades(chainId, account), DEFAULT_RETRY_OPTIONS).promise
       if (userHasTrades) {
-        setAffiliateState('ALREADY_TRADED')
         return
       }
     } catch (error) {
       console.error(error)
-      setError('There was an error validating existing trades. Please try again later.')
+      setError('Affiliate program: There was an error loading trades. Please try again later.')
       return
     }
+
     setAffiliateState('ACTIVE')
     isFirstTrade.current = true
   }, [referralAddress, chainId, account, fulfilledActivity.length, history, resetReferralAddress])
@@ -95,7 +93,7 @@ export default function AffiliateStatusCheck() {
         appDispatch(updateAppDataHash(appDataHash))
       } catch (e) {
         console.error(e)
-        setError('There was an error while uploading the referral document to IPFS. Please try again later.')
+        setError('Affiliate program: There was an error while uploading your referral data. Please try again later.')
       }
     }
     if (affiliateState === 'ACTIVE') handleReferralAddress(referralAddress)
@@ -135,7 +133,7 @@ export default function AffiliateStatusCheck() {
   if (error) {
     return (
       <NotificationBanner isVisible level="error">
-        Affiliate program error: {error}
+        {error}
       </NotificationBanner>
     )
   }