Docker/CloudBuilder/CloudBuilder.Master/Entity/PublishPhotoDetailEntity.auto.cs

using CloudBuilder.Core.Authorization;
using CloudBuilder.Core.DatabaseAccessor.Entity;
using System.ComponentModel.DataAnnotations;
using System.ComponentModel.DataAnnotations.Schema;
namespace CloudBuilder.Master.Entity
 {
    [TypeScript]
    [Table("publish_photo_detail")]
    public class PublishPhotoDetailEntity : ViewEntityBase
    {

    public PublishPhotoDetailEntity() 
    {
    }

    [Column("created_by")]
    public string CreatedBy  { get; set; }
    [Column("created_datetime")]
    public DateTime CreatedDatetime  { get; set; }
    [Key]
    [DatabaseGenerated(DatabaseGeneratedOption.Identity)]
    [Column("detail_id")]
    public long DetailId  { get; set; }
    [Column("file_name")]
    public string FileName  { get; set; }
    [Column("notice")]
    public string? Notice  { get; set; }
    [Column("order_by")]
    public int OrderBy  { get; set; }
    [Column("owner_name")]
    public string OwnerName  { get; set; }
    [Column("publish_name")]
    public string PublishName  { get; set; }
    [Column("updated_by")]
    public string UpdatedBy  { get; set; }
    [Column("updated_datetime")]
    public DateTime UpdatedDatetime  { get; set; }

    public const string CREATED_BY = "CreatedBy";
    public const string CREATED_DATETIME = "CreatedDatetime";
    public const string DETAIL_ID = "DetailId";
    public const string FILE_NAME = "FileName";
    public const string NOTICE = "Notice";
    public const string ORDER_BY = "OrderBy";
    public const string OWNER_NAME = "OwnerName";
    public const string PUBLISH_NAME = "PublishName";
    public const string UPDATED_BY = "UpdatedBy";
    public const string UPDATED_DATETIME = "UpdatedDatetime";

    public const string DB_NAME_PUBLISH_PHOTO_DETAIL = "publish_photo_detail";
    public const string DB_NAME_FIELDS="created_by,created_datetime,detail_id,file_name,notice,order_by,owner_name,publish_name,updated_by,updated_datetime";

    public const string DB_CREATED_BY = "created_by";
    public const string DB_CREATED_DATETIME = "created_datetime";
    public const string DB_DETAIL_ID = "detail_id";
    public const string DB_FILE_NAME = "file_name";
    public const string DB_NOTICE = "notice";
    public const string DB_ORDER_BY = "order_by";
    public const string DB_OWNER_NAME = "owner_name";
    public const string DB_PUBLISH_NAME = "publish_name";
    public const string DB_UPDATED_BY = "updated_by";
    public const string DB_UPDATED_DATETIME = "updated_datetime";

    private string ProviderName { get; set; }

    public static PublishPhotoDetailEntity GetInstance(string providerName)
    {
        return new PublishPhotoDetailEntity() { ProviderName = providerName };
    }

    public virtual void CopyFrom(PublishPhotoDetailEntity source)
    {
        CopyFrom(source, true);
    }

    public virtual void CopyFrom(PublishPhotoDetailEntity source, bool includeSystemFields)
    {
        if (source == null)
        {
            throw new NullReferenceException("Source entity is null.");
        }

        this.CreatedBy =  source.CreatedBy;
        this.CreatedDatetime =  source.CreatedDatetime;
        this.DetailId =  source.DetailId;
        this.FileName =  source.FileName;
        this.Notice =  source.Notice;
        this.OrderBy =  source.OrderBy;
        this.OwnerName =  source.OwnerName;
        this.PublishName =  source.PublishName;
        this.UpdatedBy =  source.UpdatedBy;
        this.UpdatedDatetime =  source.UpdatedDatetime;

        if (includeSystemFields)
        {
        this.CreatedBy =  source.CreatedBy;
        this.CreatedDatetime =  source.CreatedDatetime;
        this.UpdatedBy =  source.UpdatedBy;
        this.UpdatedDatetime =  source.UpdatedDatetime;
        }
    }

    public override string GetSelectFrom()
    {
        if (ProviderName.Contains("MySql"))
        {
            return GetSelectFromByMySql();
        }
        else if (ProviderName.Contains("SqlServer"))
        {
            return GetSelectFromByBySqlServer();
        }
        else
        {
            throw new NotSupportedException($"不支持的数据库提供程序:{ProviderName}");
        }
    }
    public  string GetSelectFromByMySql()
    {
        return $" select {DB_NAME_FIELDS} from { DB_NAME_PUBLISH_PHOTO_DETAIL}  with(nolock) ";
    }
    public  string GetSelectFromByBySqlServer()
    {
        return $" select {DB_NAME_FIELDS} from { DB_NAME_PUBLISH_PHOTO_DETAIL}   ";
    }

    public override string GetSelectCountFrom(string sqlWhere)
    {
        if (ProviderName.Contains("MySql"))
        {
            return GetSelectCountFromByMySql(sqlWhere);
        }
        else if (ProviderName.Contains("SqlServer"))
        {
            return GetSelectCountFromBySqlServer(sqlWhere);
        }
        else
        {
            throw new NotSupportedException($"不支持的数据库提供程序:{ProviderName}");
        }
    }

    public  string GetSelectCountFromByMySql(string sqlWhere)
    {
        return $" select count(*) from { DB_NAME_PUBLISH_PHOTO_DETAIL}   where 1=1 {sqlWhere}";
    }
    public  string GetSelectCountFromBySqlServer(string sqlWhere)
    {
        return $" select count(*) from { DB_NAME_PUBLISH_PHOTO_DETAIL}  with(nolock) where 1=1 {sqlWhere}";
    }

	public override string GetSelectTopFrom(int limit, int start, string orderby, string orderbytag, string sqlWhere)
    {
        if (ProviderName.Contains("MySql"))
        {
            return GetSelectTopFromByMySql(limit, start, orderby, orderbytag, sqlWhere);
        }
        else if (ProviderName.Contains("SqlServer"))
        {
            return GetSelectTopFromBySqlServer(limit, start, orderby, orderbytag, sqlWhere);
        }
        else
        {
            throw new NotSupportedException($"不支持的数据库提供程序:{ProviderName}");
        }
    }

    public  string GetSelectTopFromByMySql(int limit, int start,string orderby,string orderbytag,  string sqlWhere)
    {
            if (string.IsNullOrEmpty(orderbytag)  || orderbytag.Trim() != "desc") orderbytag = "asc";
            if (string.IsNullOrEmpty(orderby) || !DB_NAME_FIELDS.Contains(orderby)) orderby =  DB_DETAIL_ID ;  		
		int offset = limit * (start - 1);
        return $" select {DB_NAME_FIELDS} from (select {DB_NAME_FIELDS}  ,row_number() over(order by {orderby} {orderbytag}) as num from { DB_NAME_PUBLISH_PHOTO_DETAIL}   where 1=1 {sqlWhere} ) a where num> {offset} LIMIT {limit} ";
    }

    public  string GetSelectTopFromBySqlServer(int limit, int start,string orderby,string orderbytag,  string sqlWhere)
    {
            if (string.IsNullOrEmpty(orderbytag)  || orderbytag.Trim() != "desc") orderbytag = "asc";
            if (string.IsNullOrEmpty(orderby) || !DB_NAME_FIELDS.Contains(orderby)) orderby =  DB_DETAIL_ID ;  		
		string top = limit > 0 ? $"top {limit}" : "";
        return $" select {top} {DB_NAME_FIELDS} from (select {DB_NAME_FIELDS}  ,row_number() over(order by {orderby} {orderbytag}) as num from { DB_NAME_PUBLISH_PHOTO_DETAIL}  with(nolock) where 1=1 {sqlWhere} ) a where num> {limit * (start - 1)}";
    }

    public PublishPhotoDetailEntity Clone()
    {
        PublishPhotoDetailEntity result = new PublishPhotoDetailEntity();
        result.CopyFrom(this);

        return result;
    }

    }
}