Files
raven/server/AyaNova/biz/NotifySubscriptionBiz.cs
2020-07-31 23:41:38 +00:00

374 lines
16 KiB
C#

using System;
using System.Threading.Tasks;
using Microsoft.EntityFrameworkCore;
using System.Linq;
using EnumsNET;
using AyaNova.Util;
using AyaNova.Api.ControllerHelpers;
using AyaNova.Models;
using Newtonsoft.Json.Linq;
using System.Collections.Generic;
namespace AyaNova.Biz
{
internal class NotifySubscriptionBiz : BizObject//, IJobObject, ISearchAbleObject
{
internal NotifySubscriptionBiz(AyContext dbcontext, long currentUserId, long userTranslationId, AuthorizationRoles UserRoles)
{
ct = dbcontext;
UserId = currentUserId;
UserTranslationId = userTranslationId;
CurrentUserRoles = UserRoles;
BizType = AyaType.NotifySubscription;
}
internal static NotifySubscriptionBiz GetBiz(AyContext ct, Microsoft.AspNetCore.Http.HttpContext httpContext = null)
{
if (httpContext != null)
return new NotifySubscriptionBiz(ct, UserIdFromContext.Id(httpContext.Items), UserTranslationIdFromContext.Id(httpContext.Items), UserRolesFromContext.Roles(httpContext.Items));
else
return new NotifySubscriptionBiz(ct, 1, ServerBootConfig.AYANOVA_DEFAULT_TRANSLATION_ID, AuthorizationRoles.BizAdminFull);
}
////////////////////////////////////////////////////////////////////////////////////////////////
//EXISTS
internal async Task<bool> ExistsAsync(long id)
{
return await ct.NotifySubscription.AnyAsync(z => z.Id == id);
}
////////////////////////////////////////////////////////////////////////////////////////////////
//CREATE
//
internal async Task<NotifySubscription> CreateAsync(NotifySubscription newObject)
{
await ValidateAsync(newObject);
if (HasErrors)
return null;
else
{
newObject.Tags = TagBiz.NormalizeTags(newObject.Tags);
await ct.NotifySubscription.AddAsync(newObject);
await ct.SaveChangesAsync();
await EventLogProcessor.LogEventToDatabaseAsync(new Event(UserId, newObject.Id, BizType, AyaEvent.Created), ct);
await TagBiz.ProcessUpdateTagsInRepositoryAsync(ct, newObject.Tags, null);
return newObject;
}
}
////////////////////////////////////////////////////////////////////////////////////////////////
//DUPLICATE
//
internal async Task<NotifySubscription> DuplicateAsync(long id)
{
NotifySubscription dbObject = await GetAsync(id, false);
if (dbObject == null)
{
AddError(ApiErrorCode.NOT_FOUND, "id");
return null;
}
NotifySubscription newObject = new NotifySubscription();
CopyObject.Copy(dbObject, newObject);
newObject.Id = 0;
newObject.Concurrency = 0;
await ct.NotifySubscription.AddAsync(newObject);
await ct.SaveChangesAsync();
await EventLogProcessor.LogEventToDatabaseAsync(new Event(UserId, newObject.Id, BizType, AyaEvent.Created), ct);
//await SearchIndexAsync(newObject, true);
await TagBiz.ProcessUpdateTagsInRepositoryAsync(ct, newObject.Tags, null);
return newObject;
}
////////////////////////////////////////////////////////////////////////////////////////////////
// GET
//
internal async Task<NotifySubscription> GetAsync(long id, bool logTheGetEvent = true)
{
var ret = await ct.NotifySubscription.SingleOrDefaultAsync(z => z.Id == id && z.UserId == UserId);
if (logTheGetEvent && ret != null)
await EventLogProcessor.LogEventToDatabaseAsync(new Event(UserId, id, BizType, AyaEvent.Retrieved), ct);
return ret;
}
////////////////////////////////////////////////////////////////////////////////////////////////
//UPDATE
//
internal async Task<NotifySubscription> PutAsync(NotifySubscription putObject)
{
//TODO: Must remove all prior events and replace them
NotifySubscription dbObject = await ct.NotifySubscription.SingleOrDefaultAsync(z => z.Id == putObject.Id);
if (dbObject == null)
{
AddError(ApiErrorCode.NOT_FOUND, "id");
return null;
}
NotifySubscription SnapshotOfOriginalDBObj = new NotifySubscription();
CopyObject.Copy(dbObject, SnapshotOfOriginalDBObj);
CopyObject.Copy(putObject, dbObject, "Id");//can update serial
dbObject.Tags = TagBiz.NormalizeTags(dbObject.Tags);
ct.Entry(dbObject).OriginalValues["Concurrency"] = putObject.Concurrency;
await ValidateAsync(dbObject);
if (HasErrors) return null;
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 TagBiz.ProcessUpdateTagsInRepositoryAsync(ct, dbObject.Tags, SnapshotOfOriginalDBObj.Tags);
return dbObject;
}
////////////////////////////////////////////////////////////////////////////////////////////////
//DELETE
//
internal async Task<bool> DeleteAsync(long id)
{
using (var transaction = await ct.Database.BeginTransactionAsync())
{
try
{
NotifySubscription dbObject = await ct.NotifySubscription.SingleOrDefaultAsync(z => z.Id == id);
//ValidateCanDelete(dbObject);
if (HasErrors)
return false;
if (HasErrors)
return false;
ct.NotifySubscription.Remove(dbObject);
await ct.SaveChangesAsync();
//Log event
await EventLogProcessor.DeleteObjectLogAsync(UserId, BizType, dbObject.Id, dbObject.EventType.ToString(), ct);
// await Search.ProcessDeletedObjectKeywordsAsync(dbObject.Id, BizType, ct);
await TagBiz.ProcessDeleteTagsInRepositoryAsync(ct, dbObject.Tags);
//await FileUtil.DeleteAttachmentsForObjectAsync(BizType, dbObject.Id, ct);
//TODO: DELETE RELATED RECORDS HERE
//all good do the commit
await transaction.CommitAsync();
}
catch
{
//Just re-throw for now, let exception handler deal, but in future may want to deal with this more here
throw;
}
return true;
}
}
////////////////////////////////////////////////////////////////////////////////////////////////
//VALIDATION
//
private async Task ValidateAsync(NotifySubscription proposedObj)
{
//###############################################################################
//todo: validate subscription is valid
//perhaps check if customer type user doesn't have non customer notification etc
//todo: notifysubscriptionbiz Check for duplicate before accepting new / edit in validator
//DISALLOW entirely duplicate notifications (down to email address)
//USE NAME DUPE CHECK PATTERN BELOW
//###############################################################################
//ensure user exists and need it for other shit later
var user = await ct.User.AsNoTracking().FirstOrDefaultAsync(z => z.Id == proposedObj.UserId);
if (user == null)
{
AddError(ApiErrorCode.VALIDATION_REQUIRED, "UserId");
}
else
{
//Validate user can see this subscription type
if (user.UserType == UserType.Customer || user.UserType == UserType.HeadOffice)
{
//Outside users can't choose inside user type notification events
switch (proposedObj.EventType)
{
case NotifyEventType.CSRAccepted:
case NotifyEventType.CSRRejected:
case NotifyEventType.CustomerServiceImminent:
break;
default:
AddError(ApiErrorCode.VALIDATION_INVALID_VALUE, "EventType");
break;
}
}
else
{
//Inside users can't use Outside (customer) users notification types
switch (proposedObj.EventType)
{
case NotifyEventType.CSRAccepted:
case NotifyEventType.CSRRejected:
case NotifyEventType.CustomerServiceImminent:
AddError(ApiErrorCode.VALIDATION_INVALID_VALUE, "EventType");
break;
default:
break;
}
}
}
//NOTE: In DB schema only name and serial are not nullable
//run validation and biz rules
// //Name required
// if (string.IsNullOrWhiteSpace(proposedObj.Name))
// AddError(ApiErrorCode.VALIDATION_REQUIRED, "Name");
// //Name must be less than 255 characters
// if (proposedObj.Name.Length > 255)
// AddError(ApiErrorCode.VALIDATION_LENGTH_EXCEEDED, "Name", "255 max");
// //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.NotifySubscription.AnyAsync(z => z.Name == proposedObj.Name && z.Id != proposedObj.Id))
// {
// AddError(ApiErrorCode.VALIDATION_NOT_UNIQUE, "Name");
// }
// }
// //Start date AND end date must both be null or both contain values
// if (proposedObj.StartDate == null && proposedObj.EndDate != null)
// AddError(ApiErrorCode.VALIDATION_REQUIRED, "StartDate");
// if (proposedObj.StartDate != null && proposedObj.EndDate == null)
// AddError(ApiErrorCode.VALIDATION_REQUIRED, "EndDate");
// //Start date before end date
// if (proposedObj.StartDate != null && proposedObj.EndDate != null)
// if (proposedObj.StartDate > proposedObj.EndDate)
// AddError(ApiErrorCode.VALIDATION_STARTDATE_AFTER_ENDDATE, "StartDate");
// //Enum is valid value
// if (!proposedObj.UserType.IsValid())
// {
// AddError(ApiErrorCode.VALIDATION_INVALID_VALUE, "UserType");
// }
// //Any form customizations to validate?
// var FormCustomization = await ct.FormCustom.AsNoTracking().SingleOrDefaultAsync(z => z.FormKey == AyaType.NotifySubscription.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);
// //validate custom fields
// CustomFieldsValidator.Validate(this, FormCustomization, proposedObj.CustomFields);
// }
}
// private void ValidateCanDelete(NotifySubscription inObj)
// {
// //whatever needs to be check to delete this object
// }
// ////////////////////////////////////////////////////////////////////////////////////////////////
// //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.BulkCoreBizObjectOperation:
// await ProcessBulkJobAsync(job);
// break;
// default:
// throw new System.ArgumentOutOfRangeException($"NotifySubscriptionBiz.HandleJob-> Invalid job type{job.JobType.ToString()}");
// }
// }
// private async Task ProcessBulkJobAsync(OpsJob job)
// {
// await JobsBiz.UpdateJobStatusAsync(job.GId, JobStatus.Running);
// await JobsBiz.LogJobAsync(job.GId, $"Bulk job {job.SubType} started...");
// List<long> idList = new List<long>();
// long ProcessedObjectCount = 0;
// JObject jobData = JObject.Parse(job.JobInfo);
// if (jobData.ContainsKey("idList"))
// idList = ((JArray)jobData["idList"]).ToObject<List<long>>();
// else
// idList = await ct.NotifySubscription.Select(z => z.Id).ToListAsync();
// bool SaveIt = false;
// foreach (long id in idList)
// {
// try
// {
// SaveIt = false;
// ClearErrors();
// var o = await GetAsync(id, false);
// switch (job.SubType)
// {
// case JobSubType.TagAddAny:
// case JobSubType.TagAdd:
// case JobSubType.TagRemoveAny:
// case JobSubType.TagRemove:
// case JobSubType.TagReplaceAny:
// case JobSubType.TagReplace:
// SaveIt = TagBiz.ProcessBulkTagOperation(o.Tags, (string)jobData["tag"], jobData.ContainsKey("toTag") ? (string)jobData["toTag"] : null, job.SubType);
// break;
// default:
// throw new System.ArgumentOutOfRangeException($"ProcessBulkJob -> Invalid job Subtype{job.SubType}");
// }
// if (SaveIt)
// {
// o = await PutAsync(o);
// if (o == null)
// await JobsBiz.LogJobAsync(job.GId, $"Error processing item {id}: {GetErrorsAsString()}");
// else
// ProcessedObjectCount++;
// }
// else
// ProcessedObjectCount++;
// }
// catch (Exception ex)
// {
// await JobsBiz.LogJobAsync(job.GId, $"Error processing item {id}");
// await JobsBiz.LogJobAsync(job.GId, ExceptionUtil.ExtractAllExceptionMessages(ex));
// }
// }
// await JobsBiz.LogJobAsync(job.GId, $"Bulk job {job.SubType} processed {ProcessedObjectCount} of {idList.Count}");
// await JobsBiz.UpdateJobStatusAsync(job.GId, JobStatus.Completed);
// }
/////////////////////////////////////////////////////////////////////
}//eoc
}//eons