Update merge-fee-bot config, refactor validators (trustwallet#17118)

.github/merge-fee-bot.config.yml

@@ -44,7 +44,11 @@ message:
     * One PR should be for a single project; PR's with more than 10 logos will be rejected.\n
     * Payment evaluation happens automatically, but with a few minutes delay.  When payment is detected, an Accept Review is automatically placed on the PR, which is a condition for merge.\n
     * Evaluating the PR is done manually, and it is merged only if all conditions are satisfied.\n
-    * TWT-BEP2 is supported (Binance Chain), TWT-BEP20 version on Smart Chain is not."
+    * TWT-BEP2 is supported (Binance Chain), TWT-BEP20 version on Smart Chain is not.\n\n
+    There will be a fee to process this request. None of it goes to the developers.\n
+    Before paying the fee, make sure new tokens fulfill the minimum circulation and other acceptance criteria.\n
+    If you are paying TWT for the submission, this will be burned automatically. There will be no refunds."
+
   not_received: "Fee has not been received yet (or not fully).\n\n"
   received: "Fee is PAID, fantastic!  Thanks!\n\n
     The PR will be evaluated soon by a maintainer, and if merged, the new logos should be visible in Trust Wallet.\n
@@ -59,6 +63,7 @@ message:
     See the [Pull Request Fee FAQ](https://developer.trustwallet.com/add_new_asset/pr-fee)."
   closing_old_pr: "This PR is being closed due to inactivity. If you wish to continue, please have us reopen the PR before sending your payment, or just create a new one.\n
     Do NOT send payments for closed PR, as the fee may by lost!"
+  burned: "$PAID_AMOUNT $PAID_SYMBOL have been successfully [burned]($BURN_EXPLORER_LINK)"
 
 label:
   requested: 'Payment Status: Requested'
@@ -70,9 +75,9 @@ user:
   moderators: Iamdeadlyz,Cryptocool1,cryptomanz
 
 timeout:
-  max_age_close_hours: 48
-  max_idle_remind_hours: 22
-  bg_check_delay_sec: 300
+  max_age_close: 48h
+  max_idle_remind: 22h
+  background_check: 1m
 
 limitations:
   pr_files: 20

internal/processor/service.go

@@ -13,6 +13,8 @@ func NewService(fileProvider *file.Service) *Service {
 }
 
 func (s *Service) GetValidator(f *file.AssetFile) []Validator {
+	jsonValidator := Validator{Name: "JSON validation", Run: s.ValidateJSON}
+
 	switch f.Type() {
 	case file.TypeRootFolder:
 		return []Validator{
@@ -36,18 +38,21 @@ func (s *Service) GetValidator(f *file.AssetFile) []Validator {
 		}
 	case file.TypeAssetInfoFile:
 		return []Validator{
-			{Name: "Asset info (is valid json, fields)", Run: s.ValidateAssetInfoFile},
+			jsonValidator,
+			{Name: "Asset info", Run: s.ValidateAssetInfoFile},
 		}
 	case file.TypeChainInfoFile:
 		return []Validator{
-			{Name: "Chain Info (is valid json, fields)", Run: s.ValidateChainInfoFile},
+			{Name: "Chain Info", Run: s.ValidateChainInfoFile},
 		}
 	case file.TypeValidatorsListFile:
 		return []Validator{
+			jsonValidator,
 			{Name: "Validators list file", Run: s.ValidateValidatorsListFile},
 		}
 	case file.TypeTokenListFile:
 		return []Validator{
+			jsonValidator,
 			{Name: "Token list (if assets from list present in chain)", Run: s.ValidateTokenListFile},
 		}
 	case file.TypeChainInfoFolder:

internal/processor/validators.go

@@ -17,6 +17,27 @@ import (
 	"github.com/trustwallet/go-primitives/types"
 )
 
+func (s *Service) ValidateJSON(f *file.AssetFile) error {
+	file, err := os.Open(f.Path())
+	if err != nil {
+		return err
+	}
+	defer file.Close()
+
+	buf := bytes.NewBuffer(nil)
+	_, err = buf.ReadFrom(file)
+	if err != nil {
+		return err
+	}
+
+	err = validation.ValidateJson(buf.Bytes())
+	if err != nil {
+		return err
+	}
+
+	return nil
+}
+
 func (s *Service) ValidateRootFolder(f *file.AssetFile) error {
 	file, err := os.Open(f.Path())
 	if err != nil {
@@ -82,7 +103,7 @@ func (s *Service) ValidateImage(f *file.AssetFile) error {
 	}
 
 	// TODO: Replace it with validation.ValidatePngImageDimension when "assets" repo is fixed.
-	// Read comments inValidatePngImageDimensionForCI.
+	// Read comments in ValidatePngImageDimensionForCI.
 	err = validation.ValidatePngImageDimensionForCI(f.Path())
 	if err != nil {
 		compErr.Append(err)
@@ -202,11 +223,6 @@ func (s *Service) ValidateChainInfoFile(f *file.AssetFile) error {
 		return err
 	}
 
-	err = validation.ValidateJson(buf.Bytes())
-	if err != nil {
-		return err
-	}
-
 	_, err = file.Seek(0, io.SeekStart)
 	if err != nil {
 		return fmt.Errorf("%w: failed to seek reader", validation.ErrInvalidJson)
@@ -243,11 +259,6 @@ func (s *Service) ValidateAssetInfoFile(f *file.AssetFile) error {
 		return err
 	}
 
-	err = validation.ValidateJson(buf.Bytes())
-	if err != nil {
-		return err
-	}
-
 	_, err = file.Seek(0, io.SeekStart)
 	if err != nil {
 		return fmt.Errorf("%w: failed to seek reader", validation.ErrInvalidJson)
@@ -283,11 +294,6 @@ func (s *Service) ValidateValidatorsListFile(f *file.AssetFile) error {
 		return err
 	}
 
-	err = validation.ValidateJson(buf.Bytes())
-	if err != nil {
-		return err
-	}
-
 	var model []list.Model
 	err = json.Unmarshal(buf.Bytes(), &model)
 	if err != nil {
@@ -336,6 +342,7 @@ func isStackingChain(c coin.Coin) bool {
 	return false
 }
 
+// nolint:funlen
 func (s *Service) ValidateTokenListFile(f *file.AssetFile) error {
 	file, err := os.Open(f.Path())
 	if err != nil {
@@ -348,34 +355,20 @@ func (s *Service) ValidateTokenListFile(f *file.AssetFile) error {
 		return err
 	}
 
-	err = validation.ValidateJson(buf.Bytes())
-	if err != nil {
-		return err
-	}
-
 	var model TokenList
 	err = json.Unmarshal(buf.Bytes(), &model)
 	if err != nil {
 		return err
 	}
 
-	err = compareTokenlistWithAssets(model.Tokens, f.Chain().Handle)
-	if err != nil {
-		return err
-	}
-
-	return nil
-}
-
-func compareTokenlistWithAssets(tokens []TokenItem, chain string) error {
 	compErr := validation.NewErrComposite()
 
-	for _, token := range tokens {
+	for _, token := range model.Tokens {
 		if token.Type == types.Coin {
 			continue
 		}
 
-		assetPath := path.GetAssetInfoPath(chain, token.Address)
+		assetPath := path.GetAssetInfoPath(f.Chain().Handle, token.Address)
 
 		infoFile, err := os.Open(assetPath)
 		if err != nil {
@@ -396,15 +389,15 @@ func compareTokenlistWithAssets(tokens []TokenItem, chain string) error {
 		}
 
 		if string(token.Type) != *infoAsset.Type {
-			compErr.Append(fmt.Errorf("field type differs from %s", assetPath))
+			compErr.Append(fmt.Errorf("field 'type' differs from %s", assetPath))
 		}
 
 		if token.Symbol != *infoAsset.Symbol {
-			compErr.Append(fmt.Errorf("field symbol differs from %s", assetPath))
+			compErr.Append(fmt.Errorf("field 'symbol' differs from %s", assetPath))
 		}
 
 		if token.Decimals != uint(*infoAsset.Decimals) {
-			compErr.Append(fmt.Errorf("field decimals differs from %s", assetPath))
+			compErr.Append(fmt.Errorf("field 'decimals' differs from %s", assetPath))
 		}
 	}