Files
raven/server/AyaNova/biz/TaskGroupBiz.cs
2021-12-30 01:01:59 +00:00

466 lines
19 KiB
C#

using System;
using System.Threading.Tasks;
using Microsoft.EntityFrameworkCore;
using System.Linq;
using AyaNova.Util;
using AyaNova.Api.ControllerHelpers;
using Microsoft.Extensions.Logging;
using AyaNova.Models;
using AyaNova.PickList;
using Newtonsoft.Json.Linq;
using System.Collections.Generic;
using Newtonsoft.Json;
namespace AyaNova.Biz
{
internal class TaskGroupBiz : BizObject, IJobObject, ISearchAbleObject, IReportAbleObject, IExportAbleObject, IImportAbleObject
{
internal TaskGroupBiz(AyContext dbcontext, long currentUserId, long userTranslationId, AuthorizationRoles UserRoles)
{
ct = dbcontext;
UserId = currentUserId;
UserTranslationId = userTranslationId;
CurrentUserRoles = UserRoles;
BizType = AyaType.TaskGroup;
}
internal static TaskGroupBiz GetBiz(AyContext ct, Microsoft.AspNetCore.Http.HttpContext httpContext = null)
{
if (httpContext != null)
return new TaskGroupBiz(ct, UserIdFromContext.Id(httpContext.Items), UserTranslationIdFromContext.Id(httpContext.Items), UserRolesFromContext.Roles(httpContext.Items));
else
return new TaskGroupBiz(ct, 1, ServerBootConfig.AYANOVA_DEFAULT_TRANSLATION_ID, AuthorizationRoles.BizAdmin);
}
////////////////////////////////////////////////////////////////////////////////////////////////
//EXISTS
internal async Task<bool> ExistsAsync(long id)
{
return await ct.TaskGroup.AnyAsync(z => z.Id == id);
}
////////////////////////////////////////////////////////////////////////////////////////////////
//CREATE
//
internal async Task<TaskGroup> CreateAsync(TaskGroup newObject)
{
await ValidateAsync(newObject, null);
if (HasErrors)
return null;
else
{
await ct.TaskGroup.AddAsync(newObject);
await ct.SaveChangesAsync();
await EventLogProcessor.LogEventToDatabaseAsync(new Event(UserId, newObject.Id, BizType, AyaEvent.Created), ct);
await SearchIndexAsync(newObject, true);
return newObject;
}
}
// ////////////////////////////////////////////////////////////////////////////////////////////////
// //DUPLICATE
// //
// internal async Task<TaskGroup> DuplicateAsync(long id)
// {
// TaskGroup dbObject = await GetAsync(id, false);
// if (dbObject == null)
// {
// AddError(ApiErrorCode.NOT_FOUND, "id");
// return null;
// }
// TaskGroup newObject = new TaskGroup();
// CopyObject.Copy(dbObject, newObject, "Wiki,Id");
// string newUniqueName = string.Empty;
// bool NotUnique = true;
// long l = 1;
// do
// {
// newUniqueName = Util.StringUtil.UniqueNameBuilder(dbObject.Name, l++, 255);
// NotUnique = await ct.TaskGroup.AnyAsync(m => m.Name == newUniqueName);
// } while (NotUnique);
// newObject.Name = newUniqueName;
// newObject.Id = 0;
// newObject.Concurrency = 0;
// foreach (TaskGroupItem pai in newObject.Items)
// {
// pai.Id = 0;
// pai.Concurrency = 0;
// }
// await ct.TaskGroup.AddAsync(newObject);
// await ct.SaveChangesAsync();
// await EventLogProcessor.LogEventToDatabaseAsync(new Event(UserId, newObject.Id, BizType, AyaEvent.Created), ct);
// await SearchIndexAsync(newObject, true);
// return newObject;
// }
////////////////////////////////////////////////////////////////////////////////////////////////
//GET
//
internal async Task<TaskGroup> GetAsync(long id, bool logTheGetEvent = true)
{
var ret = await ct.TaskGroup.AsNoTracking().Include(z => z.Items.OrderBy(item => item.Sequence)).SingleOrDefaultAsync(m => m.Id == id);
if (logTheGetEvent && ret != null)
await EventLogProcessor.LogEventToDatabaseAsync(new Event(UserId, id, BizType, AyaEvent.Retrieved), ct);
return ret;
}
////////////////////////////////////////////////////////////////////////////////////////////////
//UPDATE
//
internal async Task<TaskGroup> PutAsync(TaskGroup putObject)
{
//Get the db object with no tracking as about to be replaced not updated
TaskGroup dbObject = await GetAsync(putObject.Id, false);
if (dbObject == null)
{
AddError(ApiErrorCode.NOT_FOUND, "id");
return null;
}
if (dbObject.Concurrency != putObject.Concurrency)
{
AddError(ApiErrorCode.CONCURRENCY_CONFLICT);
return null;
}
await ValidateAsync(putObject, dbObject);
if (HasErrors) return null;
ct.Replace(dbObject, putObject);
try
{
await ct.SaveChangesAsync();
}
catch (DbUpdateConcurrencyException)
{
if (!await ExistsAsync(putObject.Id))
AddError(ApiErrorCode.NOT_FOUND);
else
AddError(ApiErrorCode.CONCURRENCY_CONFLICT);
return null;
}
await EventLogProcessor.LogEventToDatabaseAsync(new Event(UserId, dbObject.Id, BizType, AyaEvent.Modified), ct);
await SearchIndexAsync(putObject, false);
return putObject;
}
////////////////////////////////////////////////////////////////////////////////////////////////
//DELETE
//
internal async Task<bool> DeleteAsync(long id)
{
using (var transaction = await ct.Database.BeginTransactionAsync())
{
TaskGroup dbObject = await GetAsync(id, false);
if (dbObject == null)
{
AddError(ApiErrorCode.NOT_FOUND);
return false;
}
ValidateCanDelete(dbObject);
if (HasErrors)
return false;
{
var IDList = await ct.Review.AsNoTracking().Where(x => x.AType == AyaType.TaskGroup && x.ObjectId == id).Select(x => x.Id).ToListAsync();
if (IDList.Count() > 0)
{
ReviewBiz b = new ReviewBiz(ct, UserId, UserTranslationId, CurrentUserRoles);
foreach (long ItemId in IDList)
if (!await b.DeleteAsync(ItemId, transaction))
{
AddError(ApiErrorCode.CHILD_OBJECT_ERROR, null, $"Review [{ItemId}]: {b.GetErrorsAsString()}");
return false;
}
}
}
ct.TaskGroup.Remove(dbObject);
await ct.SaveChangesAsync();
//Log event
await EventLogProcessor.DeleteObjectLogAsync(UserId, BizType, dbObject.Id, dbObject.Name, ct);
await Search.ProcessDeletedObjectKeywordsAsync(dbObject.Id, BizType, ct);
await FileUtil.DeleteAttachmentsForObjectAsync(BizType, dbObject.Id, ct);
await transaction.CommitAsync();
return true;
}
}
////////////////////////////////////////////////////////////////////////////////////////////////
//SEARCH
//
private async Task SearchIndexAsync(TaskGroup obj, bool isNew)
{
var SearchParams = new Search.SearchIndexProcessObjectParameters(UserTranslationId, obj.Id, BizType);
DigestSearchText(obj, SearchParams);
if (isNew)
await Search.ProcessNewObjectKeywordsAsync(SearchParams);
else
await Search.ProcessUpdatedObjectKeywordsAsync(SearchParams);
}
public async Task<Search.SearchIndexProcessObjectParameters> GetSearchResultSummary(long id, AyaType specificType)
{
var obj = await GetAsync(id);
var SearchParams = new Search.SearchIndexProcessObjectParameters();
DigestSearchText(obj, SearchParams);
return SearchParams;
}
public void DigestSearchText(TaskGroup obj, Search.SearchIndexProcessObjectParameters searchParams)
{
if (obj != null)
searchParams.AddText(obj.Notes)
.AddText(obj.Name);
}
////////////////////////////////////////////////////////////////////////////////////////////////
//VALIDATION
//
private async Task ValidateAsync(TaskGroup proposedObj, TaskGroup currentObj)
{
bool isNew = currentObj == null;
//Name required
if (string.IsNullOrWhiteSpace(proposedObj.Name))
AddError(ApiErrorCode.VALIDATION_REQUIRED, "Name");
//If name is otherwise OK, check that name is unique
if (!PropertyHasErrors("Name"))
{
//Use Any command is efficient way to check existance, it doesn't return the record, just a true or false
if (await ct.TaskGroup.AnyAsync(m => m.Name == proposedObj.Name && m.Id != proposedObj.Id))
{
AddError(ApiErrorCode.VALIDATION_NOT_UNIQUE, "Name");
}
}
// //this would be caused by an API user not our UI so no need to translation
// if (proposedObj.Items.GroupBy(z => z.PartId).Any(g => g.Count() > 1))
// {
// ApiErrorCode.VALIDATION_NOT_UNIQUE
// AddError(ApiErrorCode.VALIDATION_FAILED, "generalerror", "Duplicate parts are not allowed in the items collection");
// return;
// }
//Any form customizations to validate?
var FormCustomization = await ct.FormCustom.AsNoTracking().SingleOrDefaultAsync(x => x.FormKey == AyaType.TaskGroup.ToString());
if (FormCustomization != null)
{
//Yeppers, do the validation, there are two, the custom fields and the regular fields that might be set to required
//validate users choices for required non custom fields
RequiredFieldsValidator.Validate(this, FormCustomization, proposedObj);
}
}
private void ValidateCanDelete(TaskGroup inObj)
{
//whatever needs to be check to delete this object
}
////////////////////////////////////////////////////////////////////////////////////////////////
//REPORTING
//
public async Task<JArray> GetReportData(DataListSelectedRequest dataListSelectedRequest, Guid jobId)
{
var idList = dataListSelectedRequest.SelectedRowIds;
JArray ReportData = new JArray();
while (idList.Any())
{
var batch = idList.Take(IReportAbleObject.REPORT_DATA_BATCH_SIZE);
idList = idList.Skip(IReportAbleObject.REPORT_DATA_BATCH_SIZE).ToArray();
//query for this batch, comes back in db natural order unfortunately
var batchResults = await ct.TaskGroup.AsNoTracking().Include(z => z.Items).Where(z => batch.Contains(z.Id)).ToArrayAsync();
//order the results back into original
var orderedList = from id in batch join z in batchResults on id equals z.Id select z;
batchResults=null;
foreach (TaskGroup w in orderedList)
{
if (!ReportRenderManager.KeepGoing(jobId)) return null;
var jo = JObject.FromObject(w);
if (!JsonUtil.JTokenIsNullOrEmpty(jo["CustomFields"]))
jo["CustomFields"] = JObject.Parse((string)jo["CustomFields"]);
ReportData.Add(jo);
}
orderedList=null;
}
return ReportData;
}
////////////////////////////////////////////////////////////////////////////////////////////////
// IMPORT EXPORT
//
public async Task<JArray> GetExportData(DataListSelectedRequest dataListSelectedRequest, Guid jobId)
{
//for now just re-use the report data code
//this may turn out to be the pattern for most biz object types but keeping it seperate allows for custom usage from time to time
return await GetReportData(dataListSelectedRequest, jobId);
}
public async Task<List<string>> ImportData(JArray ja)
{
List<string> ImportResult = new List<string>();
string ImportTag = $"imported-{FileUtil.GetSafeDateFileName()}";
var jsset = JsonSerializer.CreateDefault(new JsonSerializerSettings { ContractResolver = new AyaNova.Util.JsonUtil.ShouldSerializeContractResolver(new string[] { "Concurrency", "Id", "CustomFields" }) });
foreach (JObject j in ja)
{
var w = j.ToObject<TaskGroup>(jsset);
// if (j["CustomFields"] != null)
// w.CustomFields = j["CustomFields"].ToString();
// w.Tags.Add(ImportTag);//so user can find them all and revert later if necessary
var res = await CreateAsync(w);
if (res == null)
{
ImportResult.Add($"* {w.Name} - {this.GetErrorsAsString()}");
this.ClearErrors();
}
else
{
ImportResult.Add($"{w.Name} - ok");
}
}
return ImportResult;
}
////////////////////////////////////////////////////////////////////////////////////////////////
//JOB / OPERATIONS
//
public async Task HandleJobAsync(OpsJob job)
{
//Hand off the particular job to the corresponding processing code
//NOTE: If this code throws an exception the caller (JobsBiz::ProcessJobsAsync) will automatically set the job to failed and log the exeption so
//basically any error condition during job processing should throw up an exception if it can't be handled
switch (job.JobType)
{
case JobType.BatchCoreObjectOperation:
await ProcessBatchJobAsync(job);
break;
default:
throw new System.ArgumentOutOfRangeException($"TaskGroupBiz.HandleJob-> Invalid job type{job.JobType.ToString()}");
}
}
private async Task ProcessBatchJobAsync(OpsJob job)
{
await JobsBiz.UpdateJobStatusAsync(job.GId, JobStatus.Running);
await JobsBiz.LogJobAsync(job.GId, $"LT:StartJob {job.SubType}");
List<long> idList = new List<long>();
long FailedObjectCount = 0;
JObject jobData = JObject.Parse(job.JobInfo);
if (jobData.ContainsKey("idList"))
idList = ((JArray)jobData["idList"]).ToObject<List<long>>();
else
idList = await ct.TaskGroup.AsNoTracking().Select(z => z.Id).ToListAsync();
bool SaveIt = false;
foreach (long id in idList)
{
try
{
SaveIt = false;
ClearErrors();
TaskGroup o = null;
//save a fetch if it's a delete
if (job.SubType != JobSubType.Delete)
o = await GetAsync(id, false);
switch (job.SubType)
{
case JobSubType.Delete:
if (!await DeleteAsync(id))
{
await JobsBiz.LogJobAsync(job.GId, $"LT:Errors {GetErrorsAsString()} id {id}");
FailedObjectCount++;
}
break;
default:
throw new System.ArgumentOutOfRangeException($"ProcessBatchJobAsync -> Invalid job Subtype{job.SubType}");
}
if (SaveIt)
{
o = await PutAsync(o);
if (o == null)
{
await JobsBiz.LogJobAsync(job.GId, $"LT:Errors {GetErrorsAsString()} id {id}");
FailedObjectCount++;
}
}
}
catch (Exception ex)
{
await JobsBiz.LogJobAsync(job.GId, $"LT:Errors id({id})");
await JobsBiz.LogJobAsync(job.GId, ExceptionUtil.ExtractAllExceptionMessages(ex));
}
}
await JobsBiz.LogJobAsync(job.GId, $"LT:BatchJob {job.SubType} {idList.Count}{(FailedObjectCount > 0 ? " - LT:Failed " + FailedObjectCount : "")}");
await JobsBiz.UpdateJobStatusAsync(job.GId, JobStatus.Completed);
}
// ////////////////////////////////////////////////////////////////////////////////////////////////
// // NOTIFICATION PROCESSING
// //
// public async Task HandlePotentialNotificationEvent(AyaEvent ayaEvent, ICoreBizObjectModel proposedObj, ICoreBizObjectModel currentObj = null)
// {
// ILogger log = AyaNova.Util.ApplicationLogging.CreateLogger<TaskGroupBiz>();
// if(ServerBootConfig.SEEDING || ServerBootConfig.MIGRATING) return;
// log.LogDebug($"HandlePotentialNotificationEvent processing: [AyaType:{this.BizType}, AyaEvent:{ayaEvent}]");
// bool isNew = currentObj == null;
// //STANDARD EVENTS FOR ALL OBJECTS
// await NotifyEventHelper.ProcessStandardObjectEvents(ayaEvent, proposedObj, ct);
// //SPECIFIC EVENTS FOR THIS OBJECT
// }//end of process notifications
/////////////////////////////////////////////////////////////////////
}//eoc
}//eons