feat(#244): Implemented UpgradePicksReport

Author: lxgr-linux

x/cardchain/keeper/msg_server_upgrade_picks_report.go

@@ -5,14 +5,40 @@ import (
 
 	errorsmod "cosmossdk.io/errors"
 	"github.com/DecentralCardGame/cardchain/x/cardchain/types"
+	sdk "github.com/cosmos/cosmos-sdk/types"
+	sdkerrors "github.com/cosmos/cosmos-sdk/types/errors"
 )
 
+const PICK_SCALER = 1.0
+
 func (k msgServer) UpgradePicksReport(goCtx context.Context, msg *types.MsgUpgradePicksReport) (*types.MsgUpgradePicksReportResponse, error) {
 	if _, err := k.addressCodec.StringToBytes(msg.Creator); err != nil {
 		return nil, errorsmod.Wrap(err, "invalid authority address")
 	}
 
-	// TODO: Handle the message
+	ctx := sdk.UnwrapSDKContext(goCtx)
+
+	creator, err := k.GetUserFromString(ctx, msg.Creator)
+	if err != nil {
+		return nil, errorsmod.Wrap(types.ErrUserDoesNotExist, err.Error())
+	}
+	if creator.ReportMatches == false {
+		return nil, errorsmod.Wrap(sdkerrors.ErrUnauthorized, "Incorrect Reporter")
+	}
+
+	pickAddition := PICK_SCALER * float32(len(msg.Dismissed)) / float32(len(msg.Picked))
+
+	for _, dismissed := range msg.Dismissed {
+		upgradeFactor := k.UpgradeFactorK.Get(ctx, dismissed)
+		upgradeFactor.Picks--
+		k.UpgradeFactorK.Set(ctx, dismissed, upgradeFactor)
+	}
+
+	for _, picked := range msg.Picked {
+		upgradeFactor := k.UpgradeFactorK.Get(ctx, picked)
+		upgradeFactor.Picks += pickAddition
+		k.UpgradeFactorK.Set(ctx, picked, upgradeFactor)
+	}
 
 	return &types.MsgUpgradePicksReportResponse{}, nil
 }

x/cardchain/keeper/query_upgrade_factors.go

@@ -4,6 +4,7 @@ import (
 	"context"
 
 	"github.com/DecentralCardGame/cardchain/x/cardchain/types"
+	sdk "github.com/cosmos/cosmos-sdk/types"
 	"google.golang.org/grpc/codes"
 	"google.golang.org/grpc/status"
 )
@@ -13,7 +14,7 @@ func (k Keeper) UpgradeFactors(goCtx context.Context, req *types.QueryUpgradeFac
 		return nil, status.Error(codes.InvalidArgument, "invalid request")
 	}
 
-	// TODO: Process the query
+	ctx := sdk.UnwrapSDKContext(goCtx)
 
-	return &types.QueryUpgradeFactorsResponse{}, nil
+	return &types.QueryUpgradeFactorsResponse{UpgradeFactors: k.UpgradeFactorK.GetAll(ctx)}, nil
 }