public async Task <string> CheckUpdateFarmInfoCmdValidatableAsync(UpdateFarmInfoCmd cmd)
{
if (cmd.Id.IsNullOrWhiteSpace())
{
return("请指定所选农场");
}
if (!await _farmService.ExistFarmInfoAsync(cmd.Id).ConfigureAwait(false))
{
return("农场不存在");
}
var farmInfo = await _farmService.GetFarmInfoAsync(cmd.Id).ConfigureAwait(false);
if (!cmd.Name.IsNullOrWhiteSpace() && cmd.Name != farmInfo.Name && await _farmService.ExistFarmInfoByNameAsync(cmd.Name).ConfigureAwait(false))
{
return("农场名称已存在");
}
if (!cmd.Telephone.IsNullOrWhiteSpace() && cmd.Telephone != farmInfo.Telephone && await _farmService.ExistFarmInfoByTelephoneAsync(cmd.Name).ConfigureAwait(false))
{
return("农场电话已存在");
}
if (!cmd.PersonLiable.IsNullOrWhiteSpace())
{
if (cmd.PersonLiable.Trim().Length != 24)
{
return("农场责任人不存在");
}
if (await _memberService.ExistMemberInfoAsync(cmd.PersonLiable).ConfigureAwait(false))
{
return("农场责任人不存在");
}
}
return(null);
}
public async Task <string> UpdateFarmInfoAsync(UpdateFarmInfoCmd cmd, string currentMemberId)
{
var timeNow = DateTime.Now;
var farmInfo = await GetFarmInfoAsync(cmd.Id).ConfigureAwait(false);
farmInfo.ModifiedOn = timeNow;
farmInfo.ModifiedBy = currentMemberId;
if (cmd.MainImg != null)
{
var extension = cmd.MainImg.Name.Split('.').LastOrDefault();
var fileName = ObjectId.NewId();
var fileFullName = fileName + "." + extension;
var path = Path.Combine(GetUploadDirectory(), fileFullName);
using (FileStream destinationStream = File.Create(path))
{
await cmd.MainImg.Value.CopyToAsync(destinationStream).ConfigureAwait(false);
}
farmInfo.MainImg = fileName;
farmInfo.Extension = extension;
}
if (!cmd.Name.IsNullOrWhiteSpace())
{
farmInfo.Name = cmd.Name.Trim();
}
if (cmd.Longitude.HasValue)
{
farmInfo.Longitude = cmd.Longitude.Value;
}
if (cmd.Latitude.HasValue)
{
farmInfo.Latitude = cmd.Latitude.Value;
}
if (!cmd.Description.IsNullOrWhiteSpace() & cmd.Description.Trim() != farmInfo.Description)
{
farmInfo.Description = cmd.Description.Trim();
}
if (!cmd.Remark.IsNullOrWhiteSpace() && cmd.Remark.Trim() != farmInfo.Remark)
{
farmInfo.Remark = cmd.Remark.Trim();
}
if (!cmd.Address.IsNullOrWhiteSpace() && cmd.Address.Trim() != farmInfo.Address)
{
farmInfo.Address = cmd.Address.Trim();
}
if (!cmd.Telephone.IsNullOrWhiteSpace() && cmd.Telephone.Trim() != farmInfo.Telephone)
{
farmInfo.Telephone = cmd.Telephone.Trim();
}
if (cmd.Type.HasValue && cmd.Type != farmInfo.Type)
{
farmInfo.Type = cmd.Type.Value;
}
if (!cmd.PersonLiable.IsNullOrWhiteSpace() && cmd.PersonLiable.Trim() != farmInfo.PersonLiable)
{
farmInfo.PersonLiable = cmd.PersonLiable.Trim();
}
if (cmd.Status.HasValue && cmd.Status.Value != farmInfo.Status)
{
farmInfo.Status = cmd.Status.Value;
}
using (var conn = CreateConnection())
{
await conn.UpdateAsync(farmInfo).ConfigureAwait(false);
return(farmInfo.Id);
};
}
