nft质押任务逻辑

internal/logic/task/get_nft_list_logic.go

@@ -0,0 +1,68 @@
+package task
+
+import (
+	"context"
+	"errors"
+	"nova_task/internal/model"
+	"nova_task/internal/pkg/errs"
+	"nova_task/internal/pkg/utils"
+	"time"
+
+	"nova_task/internal/svc"
+	"nova_task/internal/types"
+
+	"github.com/zeromicro/go-zero/core/logx"
+)
+
+type GetNftListLogic struct {
+	logx.Logger
+	ctx    context.Context
+	svcCtx *svc.ServiceContext
+}
+
+// 拉取玩家持有的nft列表
+func NewGetNftListLogic(ctx context.Context, svcCtx *svc.ServiceContext) *GetNftListLogic {
+	return &GetNftListLogic{
+		Logger: logx.WithContext(ctx),
+		ctx:    ctx,
+		svcCtx: svcCtx,
+	}
+}
+
+func (l *GetNftListLogic) GetNftList() (*types.UserNftList, error) {
+	uid := utils.GetUidUint(l.ctx)
+	address, err := l.svcCtx.WalletModel.FindAddressByUid(l.ctx, uid)
+	if err != nil {
+		if errors.Is(err, model.ErrNotFound) {
+			return nil, errs.New(errs.ErrNotBindWallet, "")
+		}
+		l.Errorw("find address by uid failed", logx.Field("err", err), logx.Field("uid", uid))
+		return nil, errs.New(errs.ErrDatabaseOperate, err)
+	}
+
+	tokens, err := l.svcCtx.NftHolderModel.FindTokensByAddress(l.ctx, address)
+	if err != nil {
+		l.Errorw("find tokens by address failed", logx.Field("err", err), logx.Field("address", address), logx.Field("uid", uid))
+		return nil, errs.New(errs.ErrDatabaseOperate, err)
+	}
+
+	var nftList []types.UserNft
+	for _, token := range tokens {
+		var hasStake bool
+		var stakeAt string
+		nft, err := l.svcCtx.StakeNftModel.FindOneByUidTokenId(l.ctx, uid, token)
+		if err == nil {
+			hasStake = nft.State == 1
+			stakeAt = nft.UpdatedAt.Format(time.DateOnly)
+		}
+		nftList = append(nftList, types.UserNft{
+			TokenId:  token,
+			HasStake: hasStake,
+			StakeAt:  stakeAt,
+		})
+	}
+
+	return &types.UserNftList{
+		NftList: nftList,
+	}, nil
+}