101 lines
2.9 KiB
C#
101 lines
2.9 KiB
C#
using System.Collections.Generic;
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using System.Linq;
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using System.Text;
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using System.Threading.Tasks;
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namespace AyaNova.Biz
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{
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/// <summary>
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/// Business object base class
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/// </summary>
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internal abstract class BizObject : IBizObject
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{
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public BizObject()
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{
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}
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#region common props
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internal AyaType BizType { get; set; }
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internal AyaNova.Models.AyContext ct { get; set; }
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internal long UserId { get; set; }
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internal long UserTranslationId { get; set; }
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internal AuthorizationRoles CurrentUserRoles { get; set; }
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#endregion
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internal async Task<string> Translate(string key)
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{
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return await TranslationBiz.GetTranslationStaticAsync(key, UserTranslationId, ct);
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}
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#region Error handling
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private readonly List<ValidationError> _errors = new List<ValidationError>();
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public List<ValidationError> Errors => _errors;
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public bool HasErrors => _errors.Any();
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public void ClearErrors() => _errors.Clear();
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// public void AddvalidationError(ValidationError validationError)
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// {
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// _errors.Add(validationError);
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// }
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public bool PropertyHasErrors(string propertyName)
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{
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if (_errors.Count == 0) return false;
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var v = _errors.FirstOrDefault(m => m.Target == propertyName);
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return (v != null);
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}
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public void AddError(ApiErrorCode errorCode, string propertyName = "generalerror", string errorMessage = null)
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{
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//if Target is generalerror that means show in UI in general error box of form
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_errors.Add(new ValidationError() { Code = errorCode, Message = errorMessage, Target = propertyName });
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}
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//TODO: CHILD COLLECTION MOD add error version for indexed child
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// //Add a bunch of errors, generally from a child object failed operastion
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// public void AddErrors(List<ValidationError> errors)
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// {
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// _errors.AddRange(errors);
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// }
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public string GetErrorsAsString()
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{
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if (!HasErrors) return string.Empty;
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StringBuilder sb = new StringBuilder();
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// sb.AppendLine("LT:Errors - ");
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foreach (ValidationError e in _errors)
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{
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var msg = $"LT:{ApiErrorCodeStockMessage.GetTranslationCodeForApiErrorCode(e.Code)}";
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if (!string.IsNullOrWhiteSpace(e.Message))
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msg += $", {e.Message}";
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if (!string.IsNullOrWhiteSpace(e.Target) && e.Target != "generalerror")
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msg += $", field: {e.Target}";
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sb.AppendLine(msg);
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}
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return sb.ToString();
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}
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#endregion error handling
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}//eoc
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}//eons |