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using System.IO;
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using Microsoft.AspNet.Authorization;
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using Microsoft.AspNet.Mvc;
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using System.Web.Routing;
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namespace Yavsc.ApiControllers
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{
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using Models;
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using Helpers;
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using System.Linq;
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using Microsoft.Data.Entity;
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using System.Threading.Tasks;
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using Microsoft.Extensions.Logging;
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using System;
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using System.Security.Claims;
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using Microsoft.Extensions.Localization;
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using Yavsc.Services;
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using Yavsc.Models.Messaging;
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using Yavsc.ViewModels;
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[Route("api/pdfestimate"), Authorize]
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public class PdfEstimateController : Controller
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{
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ApplicationDbContext dbContext;
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private IStringLocalizer _localizer;
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private GoogleAuthSettings _googleSettings;
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private IGoogleCloudMessageSender _GCMSender;
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private IAuthorizationService authorizationService;
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private ILogger logger;
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public PdfEstimateController(
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IAuthorizationService authorizationService,
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ILoggerFactory loggerFactory,
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IStringLocalizer<Yavsc.Resources.YavscLocalisation> SR,
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ApplicationDbContext context)
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{
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this.authorizationService = authorizationService;
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dbContext = context;
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logger = loggerFactory.CreateLogger<PdfEstimateController>();
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this._localizer = SR;
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}
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[HttpGet("get/{id}", Name = "Get"), Authorize]
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public async Task<IActionResult> Get(long id)
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{
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var estimate = dbContext.Estimates.Include(
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e=>e.Query
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).FirstOrDefault(e=>e.Id == id);
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if (!await authorizationService.AuthorizeAsync(User, estimate, new ViewRequirement()))
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{
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return new ChallengeResult();
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}
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var filename = $"estimate-{id}.pdf";
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FileInfo fi = new FileInfo(Path.Combine(Startup.UserBillsDirName, filename));
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if (!fi.Exists) return Ok(new { Error = "Not generated" });
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return File(fi.OpenRead(), "application/x-pdf", filename); ;
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}
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[HttpGet("estimate-{id}.tex", Name = "GetTex"), Authorize]
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public async Task<IActionResult> GetTex(long id)
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{
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var estimate = dbContext.Estimates.Include(
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e=>e.Query
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).FirstOrDefault(e=>e.Id == id);
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if (!await authorizationService.AuthorizeAsync(User, estimate, new ViewRequirement()))
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{
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return new ChallengeResult();
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}
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Response.ContentType = "text/x-tex";
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return ViewComponent("Estimate",new object[] { id, "LaTeX" });
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}
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[HttpPost("gen/{id}")]
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public async Task<IActionResult> GeneratePdf(long id)
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{
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var estimate = dbContext.Estimates.Include(
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e=>e.Query
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).FirstOrDefault(e=>e.Id == id);
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if (!await authorizationService.AuthorizeAsync(User, estimate, new ViewRequirement()))
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{
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return new ChallengeResult();
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}
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return ViewComponent("Estimate",new object[] { id, "Pdf" } );
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}
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[HttpPost("prosign/{id}")]
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public async Task<IActionResult> ProSign(long id)
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{
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var estimate = dbContext.Estimates.
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Include(e=>e.Client).Include(e=>e.Client.Devices)
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.Include(e=>e.Bill).Include(e=>e.Owner).Include(e=>e.Owner.Performer)
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.FirstOrDefault(e=>e.Id == id);
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if (estimate == null)
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return new BadRequestResult();
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if (!await authorizationService.AuthorizeAsync(User, estimate, new ViewRequirement()))
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{
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return new ChallengeResult();
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}
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if (Request.Form.Files.Count!=1)
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return new BadRequestResult();
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User.ReceiveProSignature(id,Request.Form.Files[0],"pro");
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estimate.ProviderValidationDate = DateTime.Now;
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dbContext.SaveChanges(User.GetUserId());
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// Notify the client
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var locstr = _localizer["EstimationMessageToClient"];
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var yaev = new EstimationEvent(dbContext,estimate,_localizer);
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var regids = estimate.Client.Devices.Select(d => d.GCMRegistrationId).ToArray();
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logger.LogWarning($"new regids: {regids}");
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var grep = await _GCMSender.NotifyEstimateAsync(_googleSettings,regids,yaev);
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logger.LogWarning($"grep: {grep}");
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return Ok (new { ProviderValidationDate = estimate.ProviderValidationDate, GCMSent = grep.success });
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}
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[HttpGet("prosign/{id}")]
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public async Task<IActionResult> GetProSign(long id)
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{
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// For authorization purpose
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var estimate = dbContext.Estimates.FirstOrDefault(e=>e.Id == id);
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if (!await authorizationService.AuthorizeAsync(User, estimate, new ViewRequirement()))
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{
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return new ChallengeResult();
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}
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var filename = FileSystemHelpers.SignFileNameFormat("pro",id);
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FileInfo fi = new FileInfo(Path.Combine(Startup.UserBillsDirName, filename));
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if (!fi.Exists) return HttpNotFound(new { Error = "Professional signature not found" });
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return File(fi.OpenRead(), "application/x-pdf", filename); ;
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}
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[HttpPost("clisign/{id}")]
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public async Task<IActionResult> CliSign(long id)
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{
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var uid = User.GetUserId();
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var estimate = dbContext.Estimates.Include( e=>e.Query
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).Include(e=>e.Owner).Include(e=>e.Owner.Performer).Include(e=>e.Client)
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.FirstOrDefault( e=> e.Id == id && e.Query.ClientId == uid );
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if (!await authorizationService.AuthorizeAsync(User, estimate, new ViewRequirement()))
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{
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return new ChallengeResult();
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}
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if (Request.Form.Files.Count!=1)
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return new BadRequestResult();
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User.ReceiveProSignature(id,Request.Form.Files[0],"cli");
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estimate.ClientValidationDate = DateTime.Now;
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dbContext.SaveChanges(User.GetUserId());
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return Ok (new { ClientValidationDate = estimate.ClientValidationDate });
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}
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[HttpGet("clisign/{id}")]
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public async Task<IActionResult> GetCliSign(long id)
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{
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// For authorization purpose
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var estimate = dbContext.Estimates.FirstOrDefault(e=>e.Id == id);
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if (!await authorizationService.AuthorizeAsync(User, estimate, new ViewRequirement()))
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{
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return new ChallengeResult();
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}
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var filename = FileSystemHelpers.SignFileNameFormat("pro",id);
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FileInfo fi = new FileInfo(Path.Combine(Startup.UserBillsDirName, filename));
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if (!fi.Exists) return HttpNotFound(new { Error = "Professional signature not found" });
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return File(fi.OpenRead(), "application/x-pdf", filename); ;
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}
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}
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} |