64 lines
1.8 KiB
C#
64 lines
1.8 KiB
C#
using System.Linq;
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using bahnplan.web.database;
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using bahnplan.web.database.Tables;
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using LinqToDB;
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using Microsoft.AspNetCore.Http;
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using Microsoft.AspNetCore.Mvc.RazorPages;
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namespace bahnplan.web.Pages {
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public class DeleteModel : PageModel {
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public User AuthorizedUser;
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public void OnGet() {
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if (HttpContext.Session.GetString("authorized") != "true")
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return;
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if (!Request.Query.ContainsKey("confirm") || Request.Query["confirm"] != "true")
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return;
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var uid = int.Parse(HttpContext.Session.GetString("uid"));
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using var db = new Database.DbConn();
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AuthorizedUser = db.Users.FirstOrDefault(p => p.UserId == uid);
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var id = int.Parse(Request.Query["id"]);
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switch (Request.Query["item"]) {
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case "trip": {
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var trip = db.Trips.First(p => p.TripId == id);
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if (trip.UserId != int.Parse(HttpContext.Session.GetString("uid")))
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return;
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db.Trips.Delete(p => p.TripId == id);
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db.Legs.Delete(p => p.TripId == id);
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break;
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}
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case "leg": {
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var leg = db.Legs.First(p => p.LegId == id);
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if (leg.UserId != int.Parse(HttpContext.Session.GetString("uid")))
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return;
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var tripid = db.Legs.First(p => p.LegId == id).TripId;
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db.Legs.Delete(p => p.LegId == id);
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if (!db.Legs.Any(p => p.TripId == tripid))
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db.Trips.Delete(p => p.TripId == tripid);
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break;
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}
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case "ticket": {
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var leg = db.Legs.First(p => p.LegId == id);
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if (leg.UserId != int.Parse(HttpContext.Session.GetString("uid")))
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return;
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db.Legs.Where(p => p.LegId == id).Set(p => p.TicketId, 0).Update();
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break;
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}
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case "card": {
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var card = db.Cards.First(p => p.CardId == id);
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if (card.UserId != int.Parse(HttpContext.Session.GetString("uid")))
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return;
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db.Cards.Delete(p => p.CardId == id);
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break;
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}
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}
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}
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}
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} |