263 lines
8.3 KiB
C#
263 lines
8.3 KiB
C#
using System;
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using System.Collections.Generic;
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using System.Linq;
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using System.Net;
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using System.Web.Mvc;
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using EnVisage.Code;
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using jQuery.DataTables.Mvc;
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using EnVisage.Models;
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using EnVisage.Code.BLL;
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using EnVisage.App_Start;
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namespace EnVisage.Controllers
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{
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public class ContactController : BaseController
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{
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#region Actions
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// GET: /Contact/
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public ActionResult Index()
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{
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return View();
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}
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/// <summary>
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/// Returns JSON user list with filters and sort for jQuery DataTables
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/// </summary>
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[HttpPost]
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[AreaSecurity(area = Areas.Company, level = AccessLevel.Read)]
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public JsonResult Index(JQueryDataTablesModel jQueryDataTablesModel)
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{
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int totalRecordCount;
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int searchRecordCount;
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var contacts = GetContacts(startIndex: jQueryDataTablesModel.iDisplayStart,
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pageSize: jQueryDataTablesModel.iDisplayLength, sortedColumns: jQueryDataTablesModel.GetSortedColumns(),
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totalRecordCount: out totalRecordCount, searchRecordCount: out searchRecordCount, searchString: jQueryDataTablesModel.sSearch);
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return this.DataTablesJson(items: contacts,
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totalRecords: totalRecordCount,
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totalDisplayRecords: searchRecordCount,
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sEcho: jQueryDataTablesModel.sEcho);
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}
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// GET: /Contact/Edit/5
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[HttpGet]
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[AreaSecurity(area = Areas.Company, level = AccessLevel.Write)]
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public ActionResult Edit(Guid? id)
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{
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var model = new ContactModel();
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try
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{
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if (id.HasValue)
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{
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var manager = new ContactManager(DbContext);
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model = manager.LoadContactModel(id.Value) ?? new ContactModel();
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}
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}
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catch (BLLException blEx)
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{
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if (blEx.DisplayError)
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SetErrorScript(message: blEx.Message);
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else
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{
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LogException(blEx);
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SetErrorScript();
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}
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}
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catch (Exception exception)
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{
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LogException(exception);
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SetErrorScript();
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}
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return View(model);
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}
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// POST: /Contact/Edit/5
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// Чтобы защититься от атак чрезмерной передачи данных, включите определенные свойства, для которых следует установить привязку. Дополнительные
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// сведения см. в статье http://go.microsoft.com/fwlink/?LinkId=317598.
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[HttpPost]
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[ValidateAntiForgeryToken]
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[AreaSecurity(area = Areas.Company, level = AccessLevel.Write)]
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public ActionResult Edit(ContactModel model)
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{
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if (ContentLocker.IsLock("Contact", model.Id.ToString(), User.Identity.GetUserName()))
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return new HttpStatusCodeResult(HttpStatusCode.BadRequest);
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model.TrimStringProperties();
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//if (model.Id == new Guid()) model.Id = Guid.NewGuid();
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if (ModelState.IsValid)
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{
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try
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{
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model.Type = ContactType.CompanyContact;
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var manager = new ContactManager(DbContext);
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manager.Save(model);
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DbContext.SaveChanges();
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ContentLocker.RemoveLock("Contact", model.Id.ToString(), User.Identity.GetUserName());
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return RedirectToAction("Index");
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}
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catch (BLLException blEx) // handle any system specific error
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{
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// display error message if required
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if (blEx.DisplayError)
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ModelState.AddModelError(string.Empty, blEx.Message);
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else // if display not requried then display modal form with general error message
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{
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LogException(blEx);
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SetErrorScript();
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}
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}
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catch (Exception exception) // handle any unexpected error
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{
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LogException(exception);
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SetErrorScript();
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}
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}
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// return empty model with validation messages (if any)
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return View(model);
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}
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// GET: /Contact/Delete/5
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[HttpGet]
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[AreaSecurity(area = Areas.Company, level = AccessLevel.Write)]
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public ActionResult Delete(Guid? id)
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{
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if (id == null || id == Guid.Empty)
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return new HttpStatusCodeResult(HttpStatusCode.BadRequest);
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var model = new ContactModel();
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try
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{
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var manager = new ContactManager(DbContext);
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model = manager.LoadContactModel(id.Value);
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if (model == null)
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return HttpNotFound();
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}
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catch (BLLException blEx)
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{
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if (blEx.DisplayError)
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SetErrorScript(message: blEx.Message);
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else
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{
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LogException(blEx);
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SetErrorScript();
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}
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}
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catch (Exception exception)
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{
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LogException(exception);
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SetErrorScript();
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}
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return View(model);
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}
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// POST: /Contact/Delete/5
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[HttpPost]
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[ValidateAntiForgeryToken]
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[AreaSecurity(area = Areas.Company, level = AccessLevel.Write)]
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public ActionResult Delete(ContactModel model)
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{
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if (ContentLocker.IsLock("Contact", model.Id.ToString(), User.Identity.GetUserName()))
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return new HttpStatusCodeResult(HttpStatusCode.BadRequest);
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var manager = new ContactManager(DbContext);
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var dbObj = manager.Load(model.Id, false);
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if (dbObj == null)
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return HttpNotFound();
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DbContext.Contacts.Remove(dbObj);
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DbContext.SaveChanges();
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ContentLocker.RemoveLock("Contact", dbObj.Id.ToString(), User.Identity.GetUserName());
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return RedirectToAction("Index");
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}
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#endregion
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#region Models
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/// <summary>
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/// An UI representation of company contact to be displayed as list items
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/// </summary>
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public class ListCompanyContact
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{
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public Guid Id { get; set; }
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public string FirstName { get; set; }
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public string LastName { get; set; }
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public string Company { get; set; }
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public string Email { get; set; }
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public string Phone { get; set; }
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public int Contact2ProjectLinks { get; set; }
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public string Classification { get; set; }
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}
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#endregion
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#region Private Methods
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private IEnumerable<ListCompanyContact> GetContacts(int startIndex,
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int pageSize,
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IEnumerable<SortedColumn> sortedColumns,
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out int totalRecordCount,
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out int searchRecordCount,
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string searchString)
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{
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var companyContactType = ContactType.CompanyContact;
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var query = DbContext.Contacts
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.Join(DbContext.Companies, c => c.ParentId, cmp => cmp.Id, (c, cmp) => new { c, cmp })
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.Where(t => t.c.Type == companyContactType)
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.Select(t => new ListCompanyContact
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{
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Id = t.c.Id,
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FirstName = t.c.FirstName,
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LastName = t.c.LastName,
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Email = t.c.Email,
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Phone = t.c.Phone,
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Company = t.cmp.Name,
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Contact2ProjectLinks = t.c.Contact2Project.Count,
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Classification = ((InternalContactClassification)t.c.ContactClassification).ToString()
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});
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//filter
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if (!string.IsNullOrWhiteSpace(searchString))
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{
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query = query.Where(c => c.LastName.ToLower().Contains(searchString.ToLower()) || c.FirstName.ToLower().Contains(searchString.ToLower()));
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}
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//sort
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foreach (var sortedColumn in sortedColumns)
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{
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switch (sortedColumn.PropertyName)
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{
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case "Email":
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query = sortedColumn.Direction == SortingDirection.Ascending ? query.OrderBy(c => c.Email) : query.OrderByDescending(c => c.Email);
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break;
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case "Phone":
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query = sortedColumn.Direction == SortingDirection.Ascending ? query.OrderBy(c => c.Phone) : query.OrderByDescending(c => c.Phone);
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break;
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case "Company":
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query = sortedColumn.Direction == SortingDirection.Ascending ? query.OrderBy(c => c.Company) : query.OrderByDescending(c => c.Company);
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break;
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case "Contact2ProjectLinks":
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query = sortedColumn.Direction == SortingDirection.Ascending ? query.OrderBy(c => c.Contact2ProjectLinks) : query.OrderByDescending(c => c.Contact2ProjectLinks);
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break;
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case "Classification":
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query = sortedColumn.Direction == SortingDirection.Ascending ? query.OrderBy(c => c.Classification) : query.OrderByDescending(c => c.Classification);
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break;
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default:
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query = sortedColumn.Direction == SortingDirection.Ascending ? query.OrderBy(c => c.LastName) : query.OrderByDescending(c => c.LastName);
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break;
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}
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}
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totalRecordCount = DbContext.Contacts.Count(c => c.Type == companyContactType);
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searchRecordCount = query.Count();
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return query.Skip(startIndex).Take(pageSize).ToList();
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}
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#endregion
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}
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}
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