nft持有查询定时任务

internal/model/nh_nft_holder_model.go

@@ -0,0 +1,52 @@
+package model
+
+import (
+	"context"
+	"errors"
+	"fmt"
+	"github.com/zeromicro/go-zero/core/stores/sqlx"
+)
+
+var _ NhNftHolderModel = (*customNhNftHolderModel)(nil)
+
+type (
+	// NhNftHolderModel is an interface to be customized, add more methods here,
+	// and implement the added methods in customNhNftHolderModel.
+	NhNftHolderModel interface {
+		nhNftHolderModel
+		withSession(session sqlx.Session) NhNftHolderModel
+		FindOtherUpdateSeq(ctx context.Context, updateSeq int) ([]*NhNftHolder, error)
+		DeleteOtherUpdateSeq(ctx context.Context, updateSeq int) error
+	}
+
+	customNhNftHolderModel struct {
+		*defaultNhNftHolderModel
+	}
+)
+
+func (m *customNhNftHolderModel) DeleteOtherUpdateSeq(ctx context.Context, updateSeq int) error {
+	delSql := fmt.Sprintf("delete from %s where `update_seq` != ?", m.table)
+	_, err := m.conn.ExecCtx(ctx, delSql, updateSeq)
+	return err
+}
+
+func (m *customNhNftHolderModel) FindOtherUpdateSeq(ctx context.Context, updateSeq int) ([]*NhNftHolder, error) {
+	query := fmt.Sprintf("select %s from %s where `update_seq` != ?", nhNftHolderRows, m.table)
+	var resp []*NhNftHolder
+	err := m.conn.QueryRowsCtx(ctx, &resp, query, updateSeq)
+	if err != nil && !errors.Is(err, sqlx.ErrNotFound) {
+		return nil, err
+	}
+	return resp, nil
+}
+
+// NewNhNftHolderModel returns a model for the database table.
+func NewNhNftHolderModel(conn sqlx.SqlConn) NhNftHolderModel {
+	return &customNhNftHolderModel{
+		defaultNhNftHolderModel: newNhNftHolderModel(conn),
+	}
+}
+
+func (m *customNhNftHolderModel) withSession(session sqlx.Session) NhNftHolderModel {
+	return NewNhNftHolderModel(sqlx.NewSqlConnFromSession(session))
+}