122 lines
4.0 KiB
C#
122 lines
4.0 KiB
C#
using System.Threading.Tasks;
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using Microsoft.EntityFrameworkCore;
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using AyaNova.Util;
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using AyaNova.Api.ControllerHelpers;
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using AyaNova.Models;
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using System.Collections.Generic;
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namespace AyaNova.Biz
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{
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internal class GlobalBizSettingsBiz : BizObject
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{
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internal GlobalBizSettingsBiz(AyContext dbcontext, long currentUserId, long userTranslationId, AuthorizationRoles UserRoles)
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{
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ct = dbcontext;
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UserId = currentUserId;
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UserTranslationId = userTranslationId;
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CurrentUserRoles = UserRoles;
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BizType = AyaType.Global;
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}
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internal static GlobalBizSettingsBiz GetBiz(AyContext ct, Microsoft.AspNetCore.Http.HttpContext httpContext = null)
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{
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if (httpContext != null)
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return new GlobalBizSettingsBiz(ct, UserIdFromContext.Id(httpContext.Items), UserTranslationIdFromContext.Id(httpContext.Items), UserRolesFromContext.Roles(httpContext.Items));
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else
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return new GlobalBizSettingsBiz(ct, 1, ServerBootConfig.AYANOVA_DEFAULT_TRANSLATION_ID, AuthorizationRoles.BizAdmin);
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}
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////////////////////////////////////////////////////////////////////////////////////////////////
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/// GET
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//Get one
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internal async Task<GlobalBizSettings> GetAsync(bool logTheGetEvent = true)
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{
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//first try to fetch from db
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var ret = await ct.GlobalBizSettings.AsNoTracking().SingleOrDefaultAsync(m => m.Id == 1);
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if (logTheGetEvent && ret != null)
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{
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//Log
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await EventLogProcessor.LogEventToDatabaseAsync(new Event(UserId, 1, BizType, AyaEvent.Retrieved), ct);
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}
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//not in db then get the default
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if (ret == null)
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{
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throw new System.Exception("GlobalBizSettingsBiz::GetAsync -> Global settings object not found in database!!");
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}
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return ret;
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}
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////////////////////////////////////////////////////////////////////////////////////////////////
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//UPDATE
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//
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internal async Task<GlobalBizSettings> PutAsync(GlobalBizSettings putObject)
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{
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var dbObject = await GetAsync(false);
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if (dbObject == null)
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throw new System.Exception("GlobalBizSettingsBiz::PutAsync -> Global settings object not found in database. Contact support immediately!");
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if (dbObject.Concurrency != putObject.Concurrency)
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{
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AddError(ApiErrorCode.CONCURRENCY_CONFLICT);
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return null;
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}
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Validate(putObject, dbObject);
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if (HasErrors) return null;
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List<string> originalTags = dbObject.AllTags();
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List<string> newTags = putObject.AllTags();
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ct.Replace(dbObject, putObject);
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try
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{
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await ct.SaveChangesAsync();
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}
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catch (DbUpdateConcurrencyException)
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{
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AddError(ApiErrorCode.CONCURRENCY_CONFLICT);
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return null;
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}
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//Update cache
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ServerGlobalBizSettings.Initialize(putObject, null);
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//Log modification and save context
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await EventLogProcessor.LogEventToDatabaseAsync(new Event(UserId, 1, BizType, AyaEvent.Modified), ct);
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await TagBiz.ProcessUpdateTagsInRepositoryAsync(ct, newTags, originalTags);
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return putObject;
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}
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////////////////////////////////////////////////////////////////////////////////////////////////
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//VALIDATION
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//
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//Can save or update?
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private void Validate(GlobalBizSettings proposedObj, GlobalBizSettings currentObj)
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{
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//currently nothing to validate
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}
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/////////////////////////////////////////////////////////////////////
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}//eoc
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}//eons
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