Files
raven/server/AyaNova/biz/WorkorderTemplateBiz.cs
2020-12-24 16:11:38 +00:00

321 lines
14 KiB
C#

using System.Threading.Tasks;
using Microsoft.EntityFrameworkCore;
using Microsoft.Extensions.Logging;
using AyaNova.Util;
using AyaNova.Api.ControllerHelpers;
using AyaNova.Models;
namespace AyaNova.Biz
{
internal class WorkOrderTemplateBiz : BizObject, ISearchAbleObject, INotifiableObject
{
internal WorkOrderTemplateBiz(AyContext dbcontext, long currentUserId, long userTranslationId, AuthorizationRoles UserRoles)
{
ct = dbcontext;
UserId = currentUserId;
UserTranslationId = userTranslationId;
CurrentUserRoles = UserRoles;
BizType = AyaType.WorkOrderTemplate;
}
internal static WorkOrderTemplateBiz GetBiz(AyContext ct, Microsoft.AspNetCore.Http.HttpContext httpContext = null)
{
if (httpContext != null)
return new WorkOrderTemplateBiz(ct, UserIdFromContext.Id(httpContext.Items), UserTranslationIdFromContext.Id(httpContext.Items), UserRolesFromContext.Roles(httpContext.Items));
else//when called internally for internal ops there will be no context so need to set default values for that
return new WorkOrderTemplateBiz(ct, 1, ServerBootConfig.AYANOVA_DEFAULT_TRANSLATION_ID, AuthorizationRoles.BizAdminFull);
}
////////////////////////////////////////////////////////////////////////////////////////////////
//EXISTS
internal async Task<bool> ExistsAsync(long id)
{
return await ct.WorkOrderTemplate.AnyAsync(z => z.Id == id);
}
////////////////////////////////////////////////////////////////////////////////////////////////
/// GET
///
///
internal async Task<WorkOrderTemplate> GetAsync(long fetchId, bool logTheGetEvent = true)
{
//This is simple so nothing more here, but often will be copying to a different output object or some other ops
var ret = await ct.WorkOrderTemplate.SingleOrDefaultAsync(z => z.Id == fetchId);
if (logTheGetEvent && ret != null)
{
//Log
await EventLogProcessor.LogEventToDatabaseAsync(new Event(UserId, fetchId, BizType, AyaEvent.Retrieved), ct);
}
return ret;
}
//###################################################################################################################################################
//###################################################################################################################################################
// WARNING! THIS OBJECT IS AN INITIAL TEST VERSION NOT UP TO CURRENT STANDARDS, SEE WORKORDERBIZ FOR HOW THIS SHOULD BE CODED
//###################################################################################################################################################
//###################################################################################################################################################
////////////////////////////////////////////////////////////////////////////////////////////////
//CREATE
//Called from route and also seeder
internal async Task<WorkOrderTemplate> CreateAsync(WorkOrderTemplate newObject)
{
await ValidateAsync(newObject, null);
if (HasErrors)
return null;
else
{
//do stuff with WorkOrderTemplate
WorkOrderTemplate outObj = newObject;
outObj.Tags = TagBiz.NormalizeTags(outObj.Tags);
outObj.CustomFields = JsonUtil.CompactJson(outObj.CustomFields);
//Save to db
await ct.WorkOrderTemplate.AddAsync(outObj);
await ct.SaveChangesAsync();
//Handle child and associated items:
await EventLogProcessor.LogEventToDatabaseAsync(new Event(UserId, outObj.Id, BizType, AyaEvent.Created), ct);
await SearchIndexAsync(outObj, true);
await TagBiz.ProcessUpdateTagsInRepositoryAsync(ct, outObj.Tags, null);
await HandlePotentialNotificationEvent(AyaEvent.Created, newObject);
return outObj;
}
}
////////////////////////////////////////////////////////////////////////////////////////////////
//DUPLICATE
//
internal async Task<WorkOrderTemplate> DuplicateAsync(WorkOrderTemplate dbObject)
{
WorkOrderTemplate newObject = new WorkOrderTemplate();
CopyObject.Copy(dbObject, newObject, "Wiki");
// outObj.Name = Util.StringUtil.NameUniquify(outObj.Name, 255);
//generate unique name
string newUniqueName = string.Empty;
bool NotUnique = true;
long l = 1;
do
{
newUniqueName = Util.StringUtil.UniqueNameBuilder(dbObject.Name, l++, 255);
NotUnique = await ct.WorkOrderTemplate.AnyAsync(z => z.Name == newUniqueName);
} while (NotUnique);
newObject.Name = newUniqueName;
newObject.Id = 0;
newObject.Concurrency = 0;
await ct.WorkOrderTemplate.AddAsync(newObject);
await ct.SaveChangesAsync();
//Handle child and associated items:
await EventLogProcessor.LogEventToDatabaseAsync(new Event(UserId, newObject.Id, BizType, AyaEvent.Created), ct);
await SearchIndexAsync(newObject, true);
await TagBiz.ProcessUpdateTagsInRepositoryAsync(ct, newObject.Tags, null);
await HandlePotentialNotificationEvent(AyaEvent.Created, newObject);
return newObject;
}
//###################################################################################################################################################
//###################################################################################################################################################
// WARNING! THIS OBJECT IS AN INITIAL TEST VERSION NOT UP TO CURRENT STANDARDS, SEE WORKORDERBIZ FOR HOW THIS SHOULD BE CODED
//###################################################################################################################################################
//###################################################################################################################################################
////////////////////////////////////////////////////////////////////////////////////////////////
//UPDATE
//
//put
internal async Task<bool> PutAsync(WorkOrderTemplate dbObject, WorkOrderTemplate inObj)
{
//make a snapshot of the original for validation but update the original to preserve workflow
WorkOrderTemplate SnapshotOfOriginalDBObj = new WorkOrderTemplate();
CopyObject.Copy(dbObject, SnapshotOfOriginalDBObj);
//Replace the db object with the PUT object
CopyObject.Copy(inObj, dbObject, "Id");
dbObject.Tags = TagBiz.NormalizeTags(dbObject.Tags);
dbObject.CustomFields = JsonUtil.CompactJson(dbObject.CustomFields);
//Set "original" value of concurrency token to input token
//this will allow EF to check it out
ct.Entry(dbObject).OriginalValues["Concurrency"] = inObj.Concurrency;
await ValidateAsync(dbObject, SnapshotOfOriginalDBObj);
if (HasErrors)
return false;
await EventLogProcessor.LogEventToDatabaseAsync(new Event(UserId, dbObject.Id, BizType, AyaEvent.Modified), ct);
await SearchIndexAsync(dbObject, false);
await TagBiz.ProcessUpdateTagsInRepositoryAsync(ct, dbObject.Tags, SnapshotOfOriginalDBObj.Tags);
await HandlePotentialNotificationEvent(AyaEvent.Modified, dbObject, SnapshotOfOriginalDBObj);
return true;
}
////////////////////////////////////////////////////////////////////////////////////////////////
//SEARCH
//
private async Task SearchIndexAsync(WorkOrderTemplate 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)
{
var obj = await ct.WorkOrderTemplate.SingleOrDefaultAsync(z => z.Id == id);
var SearchParams = new Search.SearchIndexProcessObjectParameters();
DigestSearchText(obj, SearchParams);
return SearchParams;
}
public void DigestSearchText(WorkOrderTemplate obj, Search.SearchIndexProcessObjectParameters searchParams)
{
if (obj != null)
searchParams.AddText(obj.Notes)
.AddText(obj.Name)
.AddText(obj.Wiki)
.AddText(obj.Tags)
.AddCustomFields(obj.CustomFields);
}
//###################################################################################################################################################
//###################################################################################################################################################
// WARNING! THIS OBJECT IS AN INITIAL TEST VERSION NOT UP TO CURRENT STANDARDS, SEE WORKORDERBIZ FOR HOW THIS SHOULD BE CODED
//###################################################################################################################################################
//###################################################################################################################################################
////////////////////////////////////////////////////////////////////////////////////////////////
//DELETE
//
internal async Task<bool> DeleteAsync(WorkOrderTemplate dbObject)
{
//Determine if the object can be deleted, do the deletion tentatively
//Probably also in here deal with tags and associated search text etc
//NOT REQUIRED NOW BUT IF IN FUTURE ValidateCanDelete(dbObject);
if (HasErrors)
return false;
ct.WorkOrderTemplate.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 TagBiz.ProcessDeleteTagsInRepositoryAsync(ct, dbObject.Tags);
await FileUtil.DeleteAttachmentsForObjectAsync(BizType, dbObject.Id, ct);
await HandlePotentialNotificationEvent(AyaEvent.Deleted, dbObject);
return true;
}
////////////////////////////////////////////////////////////////////////////////////////////////
//VALIDATION
//
//Can save or update?
private async Task ValidateAsync(WorkOrderTemplate proposedObj, WorkOrderTemplate currentObj)
{
//run validation and biz rules
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.WorkOrderTemplate.AnyAsync(z => z.Name == proposedObj.Name && z.Id != proposedObj.Id))
{
AddError(ApiErrorCode.VALIDATION_NOT_UNIQUE, "Name");
}
}
//Any form customizations to validate?
var FormCustomization = await ct.FormCustom.AsNoTracking().SingleOrDefaultAsync(z => z.FormKey == AyaType.WorkOrderTemplate.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);
}
}
//Can delete?
// private void ValidateCanDelete(WorkOrderTemplate inObj)
// {
// //whatever needs to be check to delete this object
// }
////////////////////////////////////////////////////////////////////////////////////////////////
// NOTIFICATION PROCESSING
//
public async Task HandlePotentialNotificationEvent(AyaEvent ayaEvent, ICoreBizObjectModel proposedObj, ICoreBizObjectModel currentObj = null)
{
ILogger log = AyaNova.Util.ApplicationLogging.CreateLogger<WorkOrderTemplateBiz>();
if (ServerBootConfig.SEEDING) 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