Files
raven/server/AyaNova/biz/UserBiz.cs
2018-08-30 18:58:33 +00:00

383 lines
14 KiB
C#

using System.Linq;
using System.Threading.Tasks;
using Microsoft.EntityFrameworkCore;
using Microsoft.AspNetCore.Mvc;
using Microsoft.AspNetCore.JsonPatch;
using EnumsNET;
using AyaNova.Util;
using AyaNova.Api.ControllerHelpers;
using AyaNova.Biz;
using AyaNova.Models;
using Newtonsoft.Json.Linq;
using System;
using System.Collections.Generic;
namespace AyaNova.Biz
{
internal class UserBiz : BizObject, IJobObject, IImportAyaNova7Object
{
private readonly AyContext ct;
public readonly long userId;
private readonly AuthorizationRoles userRoles;
public bool V7ValidationImportMode { get; set; }
internal UserBiz(AyContext dbcontext, long currentUserId, AuthorizationRoles UserRoles)
{
ct = dbcontext;
userId = currentUserId;
userRoles = UserRoles;
V7ValidationImportMode = false;//default
}
////////////////////////////////////////////////////////////////////////////////////////////////
//CREATE
internal async Task<User> CreateAsync(User inObj)
{
Validate(inObj, true);
if (HasErrors)
return null;
else
{
//do stuff with User
User outObj = inObj;
outObj.OwnerId = userId;
//SearchHelper(break down text fields, save to db)
//TagHelper(collection of tags??)
await ct.User.AddAsync(outObj);
return outObj;
}
}
////////////////////////////////////////////////////////////////////////////////////////////////
/// GET
//Get one
internal async Task<User> GetAsync(long fetchId)
{
//This is simple so nothing more here, but often will be copying to a different output object or some other ops
return await ct.User.SingleOrDefaultAsync(m => m.Id == fetchId);
}
//get many (paged)
internal async Task<ApiPagedResponse<User>> GetManyAsync(IUrlHelper Url, string routeName, PagingOptions pagingOptions)
{
pagingOptions.Offset = pagingOptions.Offset ?? PagingOptions.DefaultOffset;
pagingOptions.Limit = pagingOptions.Limit ?? PagingOptions.DefaultLimit;
var items = await ct.User
.OrderBy(m => m.Id)
.Skip(pagingOptions.Offset.Value)
.Take(pagingOptions.Limit.Value)
.ToArrayAsync();
var totalRecordCount = await ct.User.CountAsync();
var pageLinks = new PaginationLinkBuilder(Url, routeName, null, pagingOptions, totalRecordCount).PagingLinksObject();
ApiPagedResponse<User> pr = new ApiPagedResponse<User>(items, pageLinks);
return pr;
}
//get picklist (paged)
internal async Task<ApiPagedResponse<NameIdItem>> GetPickListAsync(IUrlHelper Url, string routeName, PagingOptions pagingOptions, string q)
{
pagingOptions.Offset = pagingOptions.Offset ?? PagingOptions.DefaultOffset;
pagingOptions.Limit = pagingOptions.Limit ?? PagingOptions.DefaultLimit;
NameIdItem[] items;
int totalRecordCount = 0;
if (!string.IsNullOrWhiteSpace(q))
{
items = await ct.User
.Where(m => EF.Functions.ILike(m.Name, q))
.OrderBy(m => m.Name)
.Skip(pagingOptions.Offset.Value)
.Take(pagingOptions.Limit.Value)
.Select(m => new NameIdItem()
{
Id = m.Id,
Name = m.Name
}).ToArrayAsync();
totalRecordCount = await ct.User.Where(m => EF.Functions.ILike(m.Name, q)).CountAsync();
}
else
{
items = await ct.User
.OrderBy(m => m.Name)
.Skip(pagingOptions.Offset.Value)
.Take(pagingOptions.Limit.Value)
.Select(m => new NameIdItem()
{
Id = m.Id,
Name = m.Name
}).ToArrayAsync();
totalRecordCount = await ct.User.CountAsync();
}
var pageLinks = new PaginationLinkBuilder(Url, routeName, null, pagingOptions, totalRecordCount).PagingLinksObject();
ApiPagedResponse<NameIdItem> pr = new ApiPagedResponse<NameIdItem>(items, pageLinks);
return pr;
}
////////////////////////////////////////////////////////////////////////////////////////////////
//UPDATE
//
//put
internal bool Put(User dbObj, User inObj)
{
//Replace the db object with the PUT object
CopyObject.Copy(inObj, dbObj, "Id");
//Set "original" value of concurrency token to input token
//this will allow EF to check it out
ct.Entry(dbObj).OriginalValues["ConcurrencyToken"] = inObj.ConcurrencyToken;
Validate(dbObj, false);
if (HasErrors)
return false;
return true;
}
//patch
internal bool Patch(User dbObj, JsonPatchDocument<User> objectPatch, uint concurrencyToken)
{
//Do the patching
objectPatch.ApplyTo(dbObj);
ct.Entry(dbObj).OriginalValues["ConcurrencyToken"] = concurrencyToken;
Validate(dbObj, false);
if (HasErrors)
return false;
return true;
}
////////////////////////////////////////////////////////////////////////////////////////////////
//DELETE
//
internal bool Delete(User dbObj)
{
//Determine if the object can be deleted, do the deletion tentatively
//Probably also in here deal with tags and associated search text etc
ValidateCanDelete(dbObj);
if (HasErrors)
return false;
ct.User.Remove(dbObj);
return true;
}
/// <summary>
/// Delete child objects like tags and attachments and etc
/// </summary>
/// <param name="dbObj"></param>
internal void DeleteChildren(User dbObj)
{
//TAGS
TagMapBiz.DeleteAllForObject(new AyaTypeId(AyaType.User, dbObj.Id), ct);
}
////////////////////////////////////////////////////////////////////////////////////////////////
//VALIDATION
//
//Can save or update?
private void Validate(User inObj, bool isNew)
{
//run validation and biz rules
if (isNew)
{
//NEW Users must be active
if (((bool)inObj.Active) == false)
{
AddError(ValidationErrorType.InvalidValue, "Active", "New User must be active");
}
}
//OwnerId required
if (!isNew)
{
if (inObj.OwnerId == 0)
AddError(ValidationErrorType.RequiredPropertyEmpty, "OwnerId");
}
//Name required
if (string.IsNullOrWhiteSpace(inObj.Name))
AddError(ValidationErrorType.RequiredPropertyEmpty, "Name");
//Name must be less than 255 characters
if (inObj.Name.Length > 255)
AddError(ValidationErrorType.LengthExceeded, "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 (ct.User.Any(m => m.Name == inObj.Name && m.Id != inObj.Id))
{
AddError(ValidationErrorType.NotUnique, "Name");
}
}
if (!inObj.UserType.IsValid())
{
AddError(ValidationErrorType.InvalidValue, "UserType");
}
//Validate client type user
if (!V7ValidationImportMode && inObj.UserType == UserType.Client)
{
if (inObj.ClientId == null || inObj.ClientId == 0)
{
AddError(ValidationErrorType.RequiredPropertyEmpty, "ClientId");
}
else
{
//verify that client exists
//TODO WHEN CLIENT OBJECT MADE if(!ct.Client.any(m))
}
}
//Validate headoffice type user
if (!V7ValidationImportMode && inObj.UserType == UserType.HeadOffice)
{
if (inObj.HeadOfficeId == null || inObj.HeadOfficeId == 0)
{
AddError(ValidationErrorType.RequiredPropertyEmpty, "HeadOfficeId");
}
else
{
//verify that HeadOfficeId exists
//TODO WHEN HEADOFFICE OBJECT MADE if(!ct.HeadOffice.any(m))
}
}
//Validate headoffice type user
if (!V7ValidationImportMode && inObj.UserType == UserType.Subcontractor)
{
if (inObj.SubVendorId == null || inObj.SubVendorId == 0)
{
AddError(ValidationErrorType.RequiredPropertyEmpty, "SubVendorId");
}
else
{
//verify that VENDOR SubVendorId exists
//TODO WHEN VENDOR OBJECT MADE if(!ct.Vendor.any(m))
}
}
if (!inObj.Roles.IsValid())
{
AddError(ValidationErrorType.InvalidValue, "Roles");
}
return;
}
//Can delete?
private void ValidateCanDelete(User inObj)
{
//whatever needs to be check to delete this object
}
////////////////////////////////////////////////////////////////////////////////////////////////
//JOB / OPERATIONS
//
public async Task HandleJobAsync(OpsJob job)
{
//just to hide compiler warning for now
await Task.CompletedTask;
//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)
{
default:
throw new System.ArgumentOutOfRangeException($"UserBiz.HandleJob-> Invalid job type{job.JobType.ToString()}");
}
}
public async Task<bool> ImportV7Async(JObject j, List<ImportAyaNova7MapItem> importMap, Guid jobId)
{
V7ValidationImportMode = true;
//some types need to import from more than one source hence the seemingly redundant switch statement for futureproofing
switch (j["V7_TYPE"].Value<string>())
{
case "GZTW.AyaNova.BLL.User":
{
var V7Id = new Guid(j["ID"].Value<string>());
//Copy values
User i=new User();
i.Name= j["Name"].Value<string>();
User o = await CreateAsync(i);
if (HasErrors)
{
//If there are any validation errors, log in joblog and move on
JobsBiz.LogJob(jobId, $" -> import object \"{i.Name}\" source id {V7Id.ToString()} failed validation and was not imported: {GetErrorsAsString()} ", ct);
//This is a fundamental problem with the import as users are required for many things so bomb out entirely
//other things might be able to work around but this is too serious
throw new System.SystemException("UserBiz::ImportV7Async - FATAL ERROR, IMPORT FROM V7 CANNOT CONTINUE WITHOUT ALL USERS BEING IMPORTED, SEE JOB ERROR LOG FOR DETAILS");
// return false;
}
else
{
await ct.SaveChangesAsync();
var mapItem = new ImportAyaNova7MapItem(V7Id, AyaType.User, o.Id);
//Log
EventLogProcessor.AddEntry(new Event(userId, o.Id, AyaType.User, AyaEvent.Created), ct);
await ct.SaveChangesAsync();
}
}
break;
}
//just to hide compiler warning for now
await Task.CompletedTask;
//this is the equivalent of returning void for a Task signature with nothing to return
return true;
}
//Other job handlers here...
/////////////////////////////////////////////////////////////////////
}//eoc
}//eons