Optimize the acquisition of subnet information in alpha_token

Author: maoaixiao1314

x/blockinflation/keeper/alpha_token.go

@@ -16,21 +16,22 @@ import (
 
 // MintAlphaTokens mints alpha tokens to the specified address
 func (k Keeper) MintAlphaTokens(ctx sdk.Context, netuid uint16, recipient string, amount uint64) error {
-	// 1. Get the subnet info to find the AlphaToken address
+	// 1. Get the subnet to find information about it
 	subnet, found := k.eventKeeper.GetSubnet(ctx, netuid)
 	if !found {
 		return fmt.Errorf("subnet not found: %d", netuid)
 	}
 
-	subnetInfo, found := getSubnetInfo(subnet)
-	if !found || subnetInfo.AlphaToken == "" {
-		return fmt.Errorf("subnet has no alpha token: %d", netuid)
+	// 2. Check if the subnet has an AlphaToken address in its params
+	alphaTokenAddress, ok := subnet.Params["alpha_token"]
+	if !ok || alphaTokenAddress == "" {
+		return fmt.Errorf("subnet has no alpha token address in params: %d", netuid)
 	}
 
 	// 3. Parse the AlphaToken address
-	alphaTokenAddr := common.HexToAddress(subnetInfo.AlphaToken)
+	alphaTokenAddr := common.HexToAddress(alphaTokenAddress)
 	if (alphaTokenAddr == common.Address{}) {
-		return fmt.Errorf("invalid alpha token address: %s", subnetInfo.AlphaToken)
+		return fmt.Errorf("invalid alpha token address: %s", alphaTokenAddress)
 	}
 
 	// 4. Get the AlphaToken ABI

x/blockinflation/keeper/coinbase.go

@@ -277,21 +277,15 @@ func (k Keeper) RunCoinbase(ctx sdk.Context, blockEmission math.Int) error {
 			}
 			if ownerCut.IsPositive() {
 				k.Logger(ctx).Info("Owner cut distributed", "netuid", netuid, "amount", ownerCut.String())
-				subnetInfo, found := getSubnetInfo(subnet)
-				if !found {
-					k.Logger(ctx).Error("Failed to get subnet info for owner cut",
-						"netuid", netuid,
-						"amount", ownerCut.Uint64(),
-					)
-					continue
-				}
-				if err := k.MintAlphaTokens(ctx, netuid, subnetInfo.Owner, ownerCut.Uint64()); err != nil {
+				// 铸造 Alpha 代币给子网所有者
+				if err := k.MintAlphaTokens(ctx, netuid, subnet.Owner, ownerCut.Uint64()); err != nil {
 					k.Logger(ctx).Error("Failed to mint alpha tokens for subnet owner",
 						"netuid", netuid,
-						"owner", subnetInfo.Owner,
+						"owner", subnet.Owner,
 						"amount", ownerCut.Uint64(),
 						"error", err,
 					)
+					// 继续处理，不中断流程
 				}
 			}
 		} else {