308 lines
14 KiB
C#
308 lines
14 KiB
C#
using System.Threading.Tasks;
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using Microsoft.EntityFrameworkCore;
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using Microsoft.Extensions.Logging;
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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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namespace AyaNova.Biz
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{
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internal class PMTemplateBiz : BizObject, ISearchAbleObject, INotifiableObject
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{
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internal PMTemplateBiz(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.PMTemplate;
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}
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internal static PMTemplateBiz 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 PMTemplateBiz(ct, UserIdFromContext.Id(httpContext.Items), UserTranslationIdFromContext.Id(httpContext.Items), UserRolesFromContext.Roles(httpContext.Items));
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else
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return new PMTemplateBiz(ct, 1, ServerBootConfig.AYANOVA_DEFAULT_TRANSLATION_ID, AuthorizationRoles.BizAdminFull);
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}
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////////////////////////////////////////////////////////////////////////////////////////////////
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//EXISTS
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internal async Task<bool> ExistsAsync(long id)
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{
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return await ct.PMTemplate.AnyAsync(z => z.Id == id);
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}
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//###################################################################################################################################################
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//###################################################################################################################################################
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// WARNING! THIS OBJECT IS AN INITIAL TEST VERSION NOT UP TO CURRENT STANDARDS, SEE WORKORDERBIZ FOR HOW THIS SHOULD BE CODED
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//###################################################################################################################################################
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//###################################################################################################################################################
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////////////////////////////////////////////////////////////////////////////////////////////////
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//CREATE
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//
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internal async Task<PMTemplate> CreateAsync(PMTemplate newObject)
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{
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await ValidateAsync(newObject, null);
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if (HasErrors)
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return null;
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else
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{
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newObject.Tags = TagBiz.NormalizeTags(newObject.Tags);
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newObject.CustomFields = JsonUtil.CompactJson(newObject.CustomFields);
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await ct.PMTemplate.AddAsync(newObject);
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await ct.SaveChangesAsync();
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await EventLogProcessor.LogEventToDatabaseAsync(new Event(UserId, newObject.Id, BizType, AyaEvent.Created), ct);
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await SearchIndexAsync(newObject, true);
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await TagBiz.ProcessUpdateTagsInRepositoryAsync(ct, newObject.Tags, null);
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await HandlePotentialNotificationEvent(AyaEvent.Created, newObject);
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return newObject;
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}
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}
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////////////////////////////////////////////////////////////////////////////////////////////////
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//DUPLICATE
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//
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internal async Task<PMTemplate> DuplicateAsync(long id)
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{
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PMTemplate dbObject = await GetAsync(id, false);
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if (dbObject == null)
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{
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AddError(ApiErrorCode.NOT_FOUND, "id");
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return null;
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}
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PMTemplate newObject = new PMTemplate();
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CopyObject.Copy(dbObject, newObject, "Wiki");
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string newUniqueName = string.Empty;
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bool NotUnique = true;
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long l = 1;
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do
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{
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newUniqueName = Util.StringUtil.UniqueNameBuilder(dbObject.Name, l++, 255);
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NotUnique = await ct.PMTemplate.AnyAsync(z => z.Name == newUniqueName);
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} while (NotUnique);
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newObject.Name = newUniqueName;
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newObject.Id = 0;
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newObject.Concurrency = 0;
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await ct.PMTemplate.AddAsync(newObject);
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await ct.SaveChangesAsync();
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await EventLogProcessor.LogEventToDatabaseAsync(new Event(UserId, newObject.Id, BizType, AyaEvent.Created), ct);
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await SearchIndexAsync(newObject, true);
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await TagBiz.ProcessUpdateTagsInRepositoryAsync(ct, newObject.Tags, null);
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await HandlePotentialNotificationEvent(AyaEvent.Created, newObject);
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return newObject;
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}
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////////////////////////////////////////////////////////////////////////////////////////////////
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//GET
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//
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internal async Task<PMTemplate> GetAsync(long id, bool logTheGetEvent = true)
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{
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var ret = await ct.PMTemplate.SingleOrDefaultAsync(z => z.Id == id);
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if (logTheGetEvent && ret != null)
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await EventLogProcessor.LogEventToDatabaseAsync(new Event(UserId, id, BizType, AyaEvent.Retrieved), ct);
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return ret;
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}
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//###################################################################################################################################################
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//###################################################################################################################################################
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// WARNING! THIS OBJECT IS AN INITIAL TEST VERSION NOT UP TO CURRENT STANDARDS, SEE WORKORDERBIZ FOR HOW THIS SHOULD BE CODED
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//###################################################################################################################################################
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//###################################################################################################################################################
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////////////////////////////////////////////////////////////////////////////////////////////////
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//UPDATE
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//
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internal async Task<PMTemplate> PutAsync(PMTemplate putObject)
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{
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PMTemplate dbObject = await ct.PMTemplate.SingleOrDefaultAsync(z => z.Id == putObject.Id);
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if (dbObject == null)
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{
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AddError(ApiErrorCode.NOT_FOUND, "id");
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return null;
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}
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PMTemplate SnapshotOfOriginalDBObj = new PMTemplate();
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CopyObject.Copy(dbObject, SnapshotOfOriginalDBObj);
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CopyObject.Copy(putObject, dbObject, "Id");
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dbObject.Tags = TagBiz.NormalizeTags(dbObject.Tags);
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dbObject.CustomFields = JsonUtil.CompactJson(dbObject.CustomFields);
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ct.Entry(dbObject).OriginalValues["Concurrency"] = putObject.Concurrency;
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await ValidateAsync(dbObject, SnapshotOfOriginalDBObj);
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if (HasErrors) return null;
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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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if (!await ExistsAsync(putObject.Id))
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AddError(ApiErrorCode.NOT_FOUND);
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else
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AddError(ApiErrorCode.CONCURRENCY_CONFLICT);
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return null;
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}
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await EventLogProcessor.LogEventToDatabaseAsync(new Event(UserId, dbObject.Id, BizType, AyaEvent.Modified), ct);
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await SearchIndexAsync(dbObject, false);
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await TagBiz.ProcessUpdateTagsInRepositoryAsync(ct, dbObject.Tags, SnapshotOfOriginalDBObj.Tags);
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await HandlePotentialNotificationEvent(AyaEvent.Modified, dbObject, SnapshotOfOriginalDBObj);
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return dbObject;
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}
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////////////////////////////////////////////////////////////////////////////////////////////////
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//DELETE
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//
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internal async Task<bool> DeleteAsync(long id)
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{
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using (var transaction = await ct.Database.BeginTransactionAsync())
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{
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try
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{
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PMTemplate dbObject = await ct.PMTemplate.SingleOrDefaultAsync(z => z.Id == id);
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if (dbObject == null)
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{
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AddError(ApiErrorCode.NOT_FOUND);
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return false;
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}
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ValidateCanDelete(dbObject);
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if (HasErrors)
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return false;
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if (HasErrors)
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return false;
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ct.PMTemplate.Remove(dbObject);
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await ct.SaveChangesAsync();
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//Log event
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await EventLogProcessor.DeleteObjectLogAsync(UserId, BizType, dbObject.Id, dbObject.Name, ct);
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await Search.ProcessDeletedObjectKeywordsAsync(dbObject.Id, BizType, ct);
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await TagBiz.ProcessDeleteTagsInRepositoryAsync(ct, dbObject.Tags);
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await FileUtil.DeleteAttachmentsForObjectAsync(BizType, dbObject.Id, ct);
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await transaction.CommitAsync();
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await HandlePotentialNotificationEvent(AyaEvent.Deleted, dbObject);
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}
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catch
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{
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//Just re-throw for now, let exception handler deal, but in future may want to deal with this more here
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throw;
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}
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return true;
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}
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}
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////////////////////////////////////////////////////////////////////////////////////////////////
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//SEARCH
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//
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private async Task SearchIndexAsync(PMTemplate obj, bool isNew)
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{
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var SearchParams = new Search.SearchIndexProcessObjectParameters(UserTranslationId, obj.Id, BizType);
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DigestSearchText(obj, SearchParams);
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if (isNew)
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await Search.ProcessNewObjectKeywordsAsync(SearchParams);
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else
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await Search.ProcessUpdatedObjectKeywordsAsync(SearchParams);
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}
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public async Task<Search.SearchIndexProcessObjectParameters> GetSearchResultSummary(long id)
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{
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var obj = await ct.PMTemplate.SingleOrDefaultAsync(z => z.Id == id);
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var SearchParams = new Search.SearchIndexProcessObjectParameters();
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DigestSearchText(obj, SearchParams);
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return SearchParams;
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}
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public void DigestSearchText(PMTemplate obj, Search.SearchIndexProcessObjectParameters searchParams)
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{
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if (obj != null)
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searchParams.AddText(obj.Notes)
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.AddText(obj.Name)
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.AddText(obj.Wiki)
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.AddText(obj.Tags)
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.AddCustomFields(obj.CustomFields);
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}
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////////////////////////////////////////////////////////////////////////////////////////////////
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//VALIDATION
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//
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private async Task ValidateAsync(PMTemplate proposedObj, PMTemplate currentObj)
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{
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bool isNew = currentObj == null;
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//Name required
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if (string.IsNullOrWhiteSpace(proposedObj.Name))
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AddError(ApiErrorCode.VALIDATION_REQUIRED, "Name");
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//If name is otherwise OK, check that name is unique
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if (!PropertyHasErrors("Name"))
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{
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//Use Any command is efficient way to check existance, it doesn't return the record, just a true or false
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if (await ct.PMTemplate.AnyAsync(z => z.Name == proposedObj.Name && z.Id != proposedObj.Id))
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{
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AddError(ApiErrorCode.VALIDATION_NOT_UNIQUE, "Name");
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}
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}
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//Any form customizations to validate?
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var FormCustomization = await ct.FormCustom.AsNoTracking().SingleOrDefaultAsync(z => z.FormKey == AyaType.PMTemplate.ToString());
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if (FormCustomization != null)
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{
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//Yeppers, do the validation, there are two, the custom fields and the regular fields that might be set to required
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//validate users choices for required non custom fields
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RequiredFieldsValidator.Validate(this, FormCustomization, proposedObj);
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//validate custom fields
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CustomFieldsValidator.Validate(this, FormCustomization, proposedObj.CustomFields);
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}
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}
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private void ValidateCanDelete(PMTemplate inObj)
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{
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//whatever needs to be check to delete this object
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}
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////////////////////////////////////////////////////////////////////////////////////////////////
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// NOTIFICATION PROCESSING
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//
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public async Task HandlePotentialNotificationEvent(AyaEvent ayaEvent, ICoreBizObjectModel proposedObj, ICoreBizObjectModel currentObj = null)
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{
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ILogger log = AyaNova.Util.ApplicationLogging.CreateLogger<PMTemplateBiz>();
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if (ServerBootConfig.SEEDING) return;
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log.LogDebug($"HandlePotentialNotificationEvent processing: [AyaType:{this.BizType}, AyaEvent:{ayaEvent}]");
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bool isNew = currentObj == null;
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//STANDARD EVENTS FOR ALL OBJECTS
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await NotifyEventHelper.ProcessStandardObjectEvents(ayaEvent, proposedObj, ct);
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//SPECIFIC EVENTS FOR THIS OBJECT
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}//end of process notifications
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/////////////////////////////////////////////////////////////////////
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}//eoc
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}//eons
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