Merge branch 'Prothotype-login-page' into MyBranchKarol

WebApp/DTOs/SingleSkillDto.cs

@@ -0,0 +1,8 @@
+using System.ComponentModel.DataAnnotations;
+
+namespace WebApp.DTOs;
+
+public record class SingleSkillDto
+(
+    [Required] int Skill
+);

WebApp/DTOs/SkillSummaryDto.cs

@@ -0,0 +1,9 @@
+using System.ComponentModel.DataAnnotations;
+
+namespace WebApp.DTOs;
+
+public record class SkillSummaryDto
+(
+    [Required] int SkillId,
+    [Required] string SkillName
+);

WebApp/Data/ApplicationDbContext.cs

@@ -35,7 +35,7 @@ namespace WebApp.Data
                 .HasKey(es => new { es.EventId, es.SkillId });
 
             builder.Entity<EventRegistration>()
-                .HasKey(er => new { er.VolunteerId, er.EventId });
+                .HasKey(er => new { er.UserId, er.EventId });
 
             builder.Entity<MessageActivity>()
                 .HasKey(ma => new { ma.Sender, ma.Recipient });

WebApp/Endpoints/AuthEndpoints.cs

@@ -1,5 +1,6 @@
 using Microsoft.AspNetCore.Http.HttpResults;
 using Microsoft.EntityFrameworkCore;
+using System.Runtime.Intrinsics.Arm;
 using System.Security.Cryptography;
 using System.Text;
 using WebApp.Data;
@@ -97,7 +98,7 @@ namespace WebApp.Endpoints
                 if(!user.IsOrganisation)
                 {
                     var events = await context.EventRegistrations
-                        .Where(er => er.VolunteerId == user.UserId)
+                        .Where(er => er.UserId == user.UserId)
                         .Select(er => er.Event.ToEventSummaryNoErDto())
                         .ToListAsync();
 
@@ -123,6 +124,42 @@ namespace WebApp.Endpoints
 
             });
 
+            group.MapPost("/add_skill", async (SingleSkillDto dto, HttpContext httpContext, ApplicationDbContext context, GeneralUseHelpers guh) =>
+            {
+                // Uzyskaj użytkownika z tokenu
+                Token? token = await guh.GetTokenFromHTTPContext(httpContext);
+                User? user = await guh.GetUserFromToken(token);
+
+                // Tylko wolontariusze powinno móc dodawać swoje skille
+                if (user == null || user.IsOrganisation) {
+                    return Results.Json(new { message = "Unauthorized" }, statusCode: 401);
+                }
+
+                // Szukamy skilla w bazie o ID takim, jak w otrzymanym DTO
+                Skill? skill = await context.Skills.FindAsync(dto.Skill);
+                if (skill is null)
+                {
+                    return Results.Json(new { message = "Skill not found" }, statusCode: 404);
+                }
+
+                // Sprawdzamy, czy ten użytkownik nie ma już takiego skilla. Jeżeli ma, nie ma sensu dodawać go kilkukrotnie.
+                VolunteerSkill? vs = await context.VolunteerSkills.FirstOrDefaultAsync(v => v.UserId == user.UserId && v.SkillId == dto.Skill);
+                if (vs is null)
+                {
+                    // Nie ma - zatem musimy dodać nowy VolunteerSkill do bazy
+                    VolunteerSkill newVs = dto.ToVolunteerSkillEntity(user.UserId);
+                    context.VolunteerSkills.Add(newVs);
+                    await context.SaveChangesAsync();
+
+                } else
+                {
+                    // Ma - (ta para UserId <-> SkillId już istnieje w bazie) użytkownik już ma ten skill
+                    return Results.Json(new { message = "User already has this skill" }, statusCode: 400);
+                }
+
+                return Results.Json(new { message = "Skill added successfully!" }, statusCode: 201);
+            });
+
             return group;
         }
         

WebApp/Entities/EventRegistration.cs

@@ -3,7 +3,7 @@
     public class EventRegistration
     {
         public int EventId { get; set; }
-        public required int VolunteerId { get; set; }
+        public required int UserId { get; set; }
         public DateTime RegisteredAt { get; set; } = DateTime.UtcNow;
         public Event? Event { get; set; }
         public User? User { get; set; }

WebApp/Mapping/SkillMapping.cs

@@ -0,0 +1,25 @@
+using WebApp.DTOs;
+using WebApp.Entities;
+
+namespace WebApp.Mapping
+{
+    public static class SkillMapping
+    {
+        public static Skill ToSkillEntity(this SingleSkillDto SSDto, string name)
+        {
+            return new Skill()
+            {
+                SkillId = SSDto.Skill,
+                Name = name
+            };
+        }
+
+        public static SkillSummaryDto ToSkillSummaryDto(this Skill s)
+        {
+            return new SkillSummaryDto(
+                s.SkillId,
+                s.Name
+            );
+        }
+    }
+}

WebApp/Mapping/VolunteerSkillMapping.cs

@@ -0,0 +1,17 @@
+using WebApp.DTOs;
+using WebApp.Entities;
+
+namespace WebApp.Mapping
+{
+    public static class VolunteerSkillMapping
+    {
+        public static VolunteerSkill ToVolunteerSkillEntity(this SingleSkillDto SSDto, int uid)
+        {
+            return new VolunteerSkill()
+            {
+                UserId = uid,
+                SkillId = SSDto.Skill,
+            };
+        }
+    }
+}

WebApp/Migrations/20250530235051_RenameEventRegistration.Designer.cs

@@ -0,0 +1,622 @@
+// <auto-generated />
+using System;
+using Microsoft.EntityFrameworkCore;
+using Microsoft.EntityFrameworkCore.Infrastructure;
+using Microsoft.EntityFrameworkCore.Migrations;
+using Microsoft.EntityFrameworkCore.Storage.ValueConversion;
+using Npgsql.EntityFrameworkCore.PostgreSQL.Metadata;
+using WebApp.Data;
+
+#nullable disable
+
+namespace WebApp.Migrations
+{
+    [DbContext(typeof(ApplicationDbContext))]
+    [Migration("20250530235051_RenameEventRegistration")]
+    partial class RenameEventRegistration
+    {
+        /// <inheritdoc />
+        protected override void BuildTargetModel(ModelBuilder modelBuilder)
+        {
+#pragma warning disable 612, 618
+            modelBuilder
+                .HasAnnotation("ProductVersion", "9.0.3")
+                .HasAnnotation("Relational:MaxIdentifierLength", 63);
+
+            NpgsqlModelBuilderExtensions.UseIdentityByDefaultColumns(modelBuilder);
+
+            modelBuilder.Entity("Microsoft.AspNetCore.Identity.IdentityRole", b =>
+                {
+                    b.Property<string>("Id")
+                        .HasColumnType("text");
+
+                    b.Property<string>("ConcurrencyStamp")
+                        .IsConcurrencyToken()
+                        .HasColumnType("text");
+
+                    b.Property<string>("Name")
+                        .HasMaxLength(256)
+                        .HasColumnType("character varying(256)");
+
+                    b.Property<string>("NormalizedName")
+                        .HasMaxLength(256)
+                        .HasColumnType("character varying(256)");
+
+                    b.HasKey("Id");
+
+                    b.HasIndex("NormalizedName")
+                        .IsUnique()
+                        .HasDatabaseName("RoleNameIndex");
+
+                    b.ToTable("AspNetRoles", (string)null);
+                });
+
+            modelBuilder.Entity("Microsoft.AspNetCore.Identity.IdentityRoleClaim<string>", b =>
+                {
+                    b.Property<int>("Id")
+                        .ValueGeneratedOnAdd()
+                        .HasColumnType("integer");
+
+                    NpgsqlPropertyBuilderExtensions.UseIdentityByDefaultColumn(b.Property<int>("Id"));
+
+                    b.Property<string>("ClaimType")
+                        .HasColumnType("text");
+
+                    b.Property<string>("ClaimValue")
+                        .HasColumnType("text");
+
+                    b.Property<string>("RoleId")
+                        .IsRequired()
+                        .HasColumnType("text");
+
+                    b.HasKey("Id");
+
+                    b.HasIndex("RoleId");
+
+                    b.ToTable("AspNetRoleClaims", (string)null);
+                });
+
+            modelBuilder.Entity("Microsoft.AspNetCore.Identity.IdentityUser", b =>
+                {
+                    b.Property<string>("Id")
+                        .HasColumnType("text");
+
+                    b.Property<int>("AccessFailedCount")
+                        .HasColumnType("integer");
+
+                    b.Property<string>("ConcurrencyStamp")
+                        .IsConcurrencyToken()
+                        .HasColumnType("text");
+
+                    b.Property<string>("Email")
+                        .HasMaxLength(256)
+                        .HasColumnType("character varying(256)");
+
+                    b.Property<bool>("EmailConfirmed")
+                        .HasColumnType("boolean");
+
+                    b.Property<bool>("LockoutEnabled")
+                        .HasColumnType("boolean");
+
+                    b.Property<DateTimeOffset?>("LockoutEnd")
+                        .HasColumnType("timestamp with time zone");
+
+                    b.Property<string>("NormalizedEmail")
+                        .HasMaxLength(256)
+                        .HasColumnType("character varying(256)");
+
+                    b.Property<string>("NormalizedUserName")
+                        .HasMaxLength(256)
+                        .HasColumnType("character varying(256)");
+
+                    b.Property<string>("PasswordHash")
+                        .HasColumnType("text");
+
+                    b.Property<string>("PhoneNumber")
+                        .HasColumnType("text");
+
+                    b.Property<bool>("PhoneNumberConfirmed")
+                        .HasColumnType("boolean");
+
+                    b.Property<string>("SecurityStamp")
+                        .HasColumnType("text");
+
+                    b.Property<bool>("TwoFactorEnabled")
+                        .HasColumnType("boolean");
+
+                    b.Property<string>("UserName")
+                        .HasMaxLength(256)
+                        .HasColumnType("character varying(256)");
+
+                    b.HasKey("Id");
+
+                    b.HasIndex("NormalizedEmail")
+                        .HasDatabaseName("EmailIndex");
+
+                    b.HasIndex("NormalizedUserName")
+                        .IsUnique()
+                        .HasDatabaseName("UserNameIndex");
+
+                    b.ToTable("AspNetUsers", (string)null);
+                });
+
+            modelBuilder.Entity("Microsoft.AspNetCore.Identity.IdentityUserClaim<string>", b =>
+                {
+                    b.Property<int>("Id")
+                        .ValueGeneratedOnAdd()
+                        .HasColumnType("integer");
+
+                    NpgsqlPropertyBuilderExtensions.UseIdentityByDefaultColumn(b.Property<int>("Id"));
+
+                    b.Property<string>("ClaimType")
+                        .HasColumnType("text");
+
+                    b.Property<string>("ClaimValue")
+                        .HasColumnType("text");
+
+                    b.Property<string>("UserId")
+                        .IsRequired()
+                        .HasColumnType("text");
+
+                    b.HasKey("Id");
+
+                    b.HasIndex("UserId");
+
+                    b.ToTable("AspNetUserClaims", (string)null);
+                });
+
+            modelBuilder.Entity("Microsoft.AspNetCore.Identity.IdentityUserLogin<string>", b =>
+                {
+                    b.Property<string>("LoginProvider")
+                        .HasColumnType("text");
+
+                    b.Property<string>("ProviderKey")
+                        .HasColumnType("text");
+
+                    b.Property<string>("ProviderDisplayName")
+                        .HasColumnType("text");
+
+                    b.Property<string>("UserId")
+                        .IsRequired()
+                        .HasColumnType("text");
+
+                    b.HasKey("LoginProvider", "ProviderKey");
+
+                    b.HasIndex("UserId");
+
+                    b.ToTable("AspNetUserLogins", (string)null);
+                });
+
+            modelBuilder.Entity("Microsoft.AspNetCore.Identity.IdentityUserRole<string>", b =>
+                {
+                    b.Property<string>("UserId")
+                        .HasColumnType("text");
+
+                    b.Property<string>("RoleId")
+                        .HasColumnType("text");
+
+                    b.HasKey("UserId", "RoleId");
+
+                    b.HasIndex("RoleId");
+
+                    b.ToTable("AspNetUserRoles", (string)null);
+                });
+
+            modelBuilder.Entity("Microsoft.AspNetCore.Identity.IdentityUserToken<string>", b =>
+                {
+                    b.Property<string>("UserId")
+                        .HasColumnType("text");
+
+                    b.Property<string>("LoginProvider")
+                        .HasColumnType("text");
+
+                    b.Property<string>("Name")
+                        .HasColumnType("text");
+
+                    b.Property<string>("Value")
+                        .HasColumnType("text");
+
+                    b.HasKey("UserId", "LoginProvider", "Name");
+
+                    b.ToTable("AspNetUserTokens", (string)null);
+                });
+
+            modelBuilder.Entity("WebApp.Entities.Event", b =>
+                {
+                    b.Property<int>("EventId")
+                        .ValueGeneratedOnAdd()
+                        .HasColumnType("integer");
+
+                    NpgsqlPropertyBuilderExtensions.UseIdentityByDefaultColumn(b.Property<int>("EventId"));
+
+                    b.Property<string>("Description")
+                        .HasColumnType("text");
+
+                    b.Property<DateTime>("EventDate")
+                        .HasColumnType("timestamp with time zone");
+
+                    b.Property<string>("Location")
+                        .IsRequired()
+                        .HasColumnType("text");
+
+                    b.Property<int>("OrganisationId")
+                        .HasColumnType("integer");
+
+                    b.Property<string>("Title")
+                        .IsRequired()
+                        .HasColumnType("text");
+
+                    b.HasKey("EventId");
+
+                    b.HasIndex("OrganisationId");
+
+                    b.ToTable("Events");
+                });
+
+            modelBuilder.Entity("WebApp.Entities.EventRegistration", b =>
+                {
+                    b.Property<int>("UserId")
+                        .HasColumnType("integer");
+
+                    b.Property<int>("EventId")
+                        .HasColumnType("integer");
+
+                    b.Property<DateTime>("RegisteredAt")
+                        .HasColumnType("timestamp with time zone");
+
+                    b.HasKey("UserId", "EventId");
+
+                    b.HasIndex("EventId");
+
+                    b.ToTable("EventRegistrations");
+                });
+
+            modelBuilder.Entity("WebApp.Entities.EventSkill", b =>
+                {
+                    b.Property<int>("EventId")
+                        .HasColumnType("integer");
+
+                    b.Property<int>("SkillId")
+                        .HasColumnType("integer");
+
+                    b.HasKey("EventId", "SkillId");
+
+                    b.HasIndex("SkillId");
+
+                    b.ToTable("EventSkills");
+                });
+
+            modelBuilder.Entity("WebApp.Entities.Message", b =>
+                {
+                    b.Property<int>("MessageId")
+                        .ValueGeneratedOnAdd()
+                        .HasColumnType("integer");
+
+                    NpgsqlPropertyBuilderExtensions.UseIdentityByDefaultColumn(b.Property<int>("MessageId"));
+
+                    b.Property<string>("Content")
+                        .HasColumnType("text");
+
+                    b.Property<int>("EventType")
+                        .HasColumnType("integer");
+
+                    b.Property<bool>("IsMsgFromVolunteer")
+                        .HasColumnType("boolean");
+
+                    b.Property<DateTime>("IsoDate")
+                        .HasColumnType("timestamp with time zone");
+
+                    b.Property<int>("OrganizationId")
+                        .HasColumnType("integer");
+
+                    b.Property<int>("VolunteerId")
+                        .HasColumnType("integer");
+
+                    b.HasKey("MessageId");
+
+                    b.ToTable("Messages");
+                });
+
+            modelBuilder.Entity("WebApp.Entities.MessageActivity", b =>
+                {
+                    b.Property<int>("Sender")
+                        .HasColumnType("integer");
+
+                    b.Property<int>("Recipient")
+                        .HasColumnType("integer");
+
+                    b.Property<DateTime>("RecipientLastActive")
+                        .HasColumnType("timestamp with time zone");
+
+                    b.HasKey("Sender", "Recipient");
+
+                    b.ToTable("MessagesActivities");
+                });
+
+            modelBuilder.Entity("WebApp.Entities.Organisation", b =>
+                {
+                    b.Property<int>("OrganisationId")
+                        .ValueGeneratedOnAdd()
+                        .HasColumnType("integer");
+
+                    NpgsqlPropertyBuilderExtensions.UseIdentityByDefaultColumn(b.Property<int>("OrganisationId"));
+
+                    b.Property<string>("Description")
+                        .HasColumnType("text");
+
+                    b.Property<string>("Name")
+                        .IsRequired()
+                        .HasColumnType("text");
+
+                    b.Property<int>("UserId")
+                        .HasColumnType("integer");
+
+                    b.Property<string>("Website")
+                        .HasColumnType("text");
+
+                    b.HasKey("OrganisationId");
+
+                    b.HasIndex("UserId");
+
+                    b.ToTable("Organisations");
+                });
+
+            modelBuilder.Entity("WebApp.Entities.Skill", b =>
+                {
+                    b.Property<int>("SkillId")
+                        .ValueGeneratedOnAdd()
+                        .HasColumnType("integer");
+
+                    NpgsqlPropertyBuilderExtensions.UseIdentityByDefaultColumn(b.Property<int>("SkillId"));
+
+                    b.Property<string>("Name")
+                        .IsRequired()
+                        .HasColumnType("text");
+
+                    b.HasKey("SkillId");
+
+                    b.ToTable("Skills");
+                });
+
+            modelBuilder.Entity("WebApp.Entities.Token", b =>
+                {
+                    b.Property<int>("TokenId")
+                        .ValueGeneratedOnAdd()
+                        .HasColumnType("integer");
+
+                    NpgsqlPropertyBuilderExtensions.UseIdentityByDefaultColumn(b.Property<int>("TokenId"));
+
+                    b.Property<int>("UserId")
+                        .HasColumnType("integer");
+
+                    b.Property<DateTime>("ValidUntil")
+                        .HasColumnType("timestamp with time zone");
+
+                    b.Property<string>("Value")
+                        .HasColumnType("text");
+
+                    b.HasKey("TokenId");
+
+                    b.HasIndex("UserId");
+
+                    b.ToTable("Tokens");
+                });
+
+            modelBuilder.Entity("WebApp.Entities.User", b =>
+                {
+                    b.Property<int>("UserId")
+                        .ValueGeneratedOnAdd()
+                        .HasColumnType("integer");
+
+                    NpgsqlPropertyBuilderExtensions.UseIdentityByDefaultColumn(b.Property<int>("UserId"));
+
+                    b.Property<DateTime>("CreatedAt")
+                        .HasColumnType("timestamp with time zone");
+
+                    b.Property<string>("Email")
+                        .HasColumnType("text");
+
+                    b.Property<string>("FirstName")
+                        .IsRequired()
+                        .HasColumnType("text");
+
+                    b.Property<bool>("IsOrganisation")
+                        .HasColumnType("boolean");
+
+                    b.Property<string>("LastName")
+                        .IsRequired()
+                        .HasColumnType("text");
+
+                    b.Property<string>("Password")
+                        .HasColumnType("text");
+
+                    b.HasKey("UserId");
+
+                    b.ToTable("WebUsers");
+                });
+
+            modelBuilder.Entity("WebApp.Entities.VolunteerSkill", b =>
+                {
+                    b.Property<int>("UserId")
+                        .HasColumnType("integer");
+
+                    b.Property<int>("SkillId")
+                        .HasColumnType("integer");
+
+                    b.HasKey("UserId", "SkillId");
+
+                    b.HasIndex("SkillId");
+
+                    b.ToTable("VolunteerSkills");
+                });
+
+            modelBuilder.Entity("Microsoft.AspNetCore.Identity.IdentityRoleClaim<string>", b =>
+                {
+                    b.HasOne("Microsoft.AspNetCore.Identity.IdentityRole", null)
+                        .WithMany()
+                        .HasForeignKey("RoleId")
+                        .OnDelete(DeleteBehavior.Cascade)
+                        .IsRequired();
+                });
+
+            modelBuilder.Entity("Microsoft.AspNetCore.Identity.IdentityUserClaim<string>", b =>
+                {
+                    b.HasOne("Microsoft.AspNetCore.Identity.IdentityUser", null)
+                        .WithMany()
+                        .HasForeignKey("UserId")
+                        .OnDelete(DeleteBehavior.Cascade)
+                        .IsRequired();
+                });
+
+            modelBuilder.Entity("Microsoft.AspNetCore.Identity.IdentityUserLogin<string>", b =>
+                {
+                    b.HasOne("Microsoft.AspNetCore.Identity.IdentityUser", null)
+                        .WithMany()
+                        .HasForeignKey("UserId")
+                        .OnDelete(DeleteBehavior.Cascade)
+                        .IsRequired();
+                });
+
+            modelBuilder.Entity("Microsoft.AspNetCore.Identity.IdentityUserRole<string>", b =>
+                {
+                    b.HasOne("Microsoft.AspNetCore.Identity.IdentityRole", null)
+                        .WithMany()
+                        .HasForeignKey("RoleId")
+                        .OnDelete(DeleteBehavior.Cascade)
+                        .IsRequired();
+
+                    b.HasOne("Microsoft.AspNetCore.Identity.IdentityUser", null)
+                        .WithMany()
+                        .HasForeignKey("UserId")
+                        .OnDelete(DeleteBehavior.Cascade)
+                        .IsRequired();
+                });
+
+            modelBuilder.Entity("Microsoft.AspNetCore.Identity.IdentityUserToken<string>", b =>
+                {
+                    b.HasOne("Microsoft.AspNetCore.Identity.IdentityUser", null)
+                        .WithMany()
+                        .HasForeignKey("UserId")
+                        .OnDelete(DeleteBehavior.Cascade)
+                        .IsRequired();
+                });
+
+            modelBuilder.Entity("WebApp.Entities.Event", b =>
+                {
+                    b.HasOne("WebApp.Entities.Organisation", "Organisation")
+                        .WithMany("Events")
+                        .HasForeignKey("OrganisationId")
+                        .OnDelete(DeleteBehavior.Cascade)
+                        .IsRequired();
+
+                    b.Navigation("Organisation");
+                });
+
+            modelBuilder.Entity("WebApp.Entities.EventRegistration", b =>
+                {
+                    b.HasOne("WebApp.Entities.Event", "Event")
+                        .WithMany("EventRegistrations")
+                        .HasForeignKey("EventId")
+                        .OnDelete(DeleteBehavior.Cascade)
+                        .IsRequired();
+
+                    b.HasOne("WebApp.Entities.User", "User")
+                        .WithMany("EventRegistrations")
+                        .HasForeignKey("UserId")
+                        .OnDelete(DeleteBehavior.Cascade)
+                        .IsRequired();
+
+                    b.Navigation("Event");
+
+                    b.Navigation("User");
+                });
+
+            modelBuilder.Entity("WebApp.Entities.EventSkill", b =>
+                {
+                    b.HasOne("WebApp.Entities.Event", "Event")
+                        .WithMany("EventSkills")
+                        .HasForeignKey("EventId")
+                        .OnDelete(DeleteBehavior.Cascade)
+                        .IsRequired();
+
+                    b.HasOne("WebApp.Entities.Skill", "Skill")
+                        .WithMany("EventSkills")
+                        .HasForeignKey("SkillId")
+                        .OnDelete(DeleteBehavior.Cascade)
+                        .IsRequired();
+
+                    b.Navigation("Event");
+
+                    b.Navigation("Skill");
+                });
+
+            modelBuilder.Entity("WebApp.Entities.Organisation", b =>
+                {
+                    b.HasOne("WebApp.Entities.User", "User")
+                        .WithMany()
+                        .HasForeignKey("UserId")
+                        .OnDelete(DeleteBehavior.Cascade)
+                        .IsRequired();
+
+                    b.Navigation("User");
+                });
+
+            modelBuilder.Entity("WebApp.Entities.Token", b =>
+                {
+                    b.HasOne("WebApp.Entities.User", null)
+                        .WithMany("Tokens")
+                        .HasForeignKey("UserId")
+                        .OnDelete(DeleteBehavior.Cascade)
+                        .IsRequired();
+                });
+
+            modelBuilder.Entity("WebApp.Entities.VolunteerSkill", b =>
+                {
+                    b.HasOne("WebApp.Entities.Skill", "Skill")
+                        .WithMany("VolunteerSkills")
+                        .HasForeignKey("SkillId")
+                        .OnDelete(DeleteBehavior.Cascade)
+                        .IsRequired();
+
+                    b.HasOne("WebApp.Entities.User", "User")
+                        .WithMany("VolunteerSkills")
+                        .HasForeignKey("UserId")
+                        .OnDelete(DeleteBehavior.Cascade)
+                        .IsRequired();
+
+                    b.Navigation("Skill");
+
+                    b.Navigation("User");
+                });
+
+            modelBuilder.Entity("WebApp.Entities.Event", b =>
+                {
+                    b.Navigation("EventRegistrations");
+
+                    b.Navigation("EventSkills");
+                });
+
+            modelBuilder.Entity("WebApp.Entities.Organisation", b =>
+                {
+                    b.Navigation("Events");
+                });
+
+            modelBuilder.Entity("WebApp.Entities.Skill", b =>
+                {
+                    b.Navigation("EventSkills");
+
+                    b.Navigation("VolunteerSkills");
+                });
+
+            modelBuilder.Entity("WebApp.Entities.User", b =>
+                {
+                    b.Navigation("EventRegistrations");
+
+                    b.Navigation("Tokens");
+
+                    b.Navigation("VolunteerSkills");
+                });
+#pragma warning restore 612, 618
+        }
+    }
+}

WebApp/Migrations/20250530235051_RenameEventRegistration.cs

@@ -0,0 +1,97 @@
+using Microsoft.EntityFrameworkCore.Migrations;
+
+#nullable disable
+
+namespace WebApp.Migrations
+{
+    /// <inheritdoc />
+    public partial class RenameEventRegistration : Migration
+    {
+        /// <inheritdoc />
+        protected override void Up(MigrationBuilder migrationBuilder)
+        {
+            migrationBuilder.DropForeignKey(
+                name: "FK_EventRegistrations_WebUsers_UserId",
+                table: "EventRegistrations");
+
+            migrationBuilder.DropPrimaryKey(
+                name: "PK_EventRegistrations",
+                table: "EventRegistrations");
+
+            migrationBuilder.DropIndex(
+                name: "IX_EventRegistrations_UserId",
+                table: "EventRegistrations");
+
+            migrationBuilder.DropColumn(
+                name: "VolunteerId",
+                table: "EventRegistrations");
+
+            migrationBuilder.AlterColumn<int>(
+                name: "UserId",
+                table: "EventRegistrations",
+                type: "integer",
+                nullable: false,
+                defaultValue: 0,
+                oldClrType: typeof(int),
+                oldType: "integer",
+                oldNullable: true);
+
+            migrationBuilder.AddPrimaryKey(
+                name: "PK_EventRegistrations",
+                table: "EventRegistrations",
+                columns: new[] { "UserId", "EventId" });
+
+            migrationBuilder.AddForeignKey(
+                name: "FK_EventRegistrations_WebUsers_UserId",
+                table: "EventRegistrations",
+                column: "UserId",
+                principalTable: "WebUsers",
+                principalColumn: "UserId",
+                onDelete: ReferentialAction.Cascade);
+        }
+
+        /// <inheritdoc />
+        protected override void Down(MigrationBuilder migrationBuilder)
+        {
+            migrationBuilder.DropForeignKey(
+                name: "FK_EventRegistrations_WebUsers_UserId",
+                table: "EventRegistrations");
+
+            migrationBuilder.DropPrimaryKey(
+                name: "PK_EventRegistrations",
+                table: "EventRegistrations");
+
+            migrationBuilder.AlterColumn<int>(
+                name: "UserId",
+                table: "EventRegistrations",
+                type: "integer",
+                nullable: true,
+                oldClrType: typeof(int),
+                oldType: "integer");
+
+            migrationBuilder.AddColumn<int>(
+                name: "VolunteerId",
+                table: "EventRegistrations",
+                type: "integer",
+                nullable: false,
+                defaultValue: 0);
+
+            migrationBuilder.AddPrimaryKey(
+                name: "PK_EventRegistrations",
+                table: "EventRegistrations",
+                columns: new[] { "VolunteerId", "EventId" });
+
+            migrationBuilder.CreateIndex(
+                name: "IX_EventRegistrations_UserId",
+                table: "EventRegistrations",
+                column: "UserId");
+
+            migrationBuilder.AddForeignKey(
+                name: "FK_EventRegistrations_WebUsers_UserId",
+                table: "EventRegistrations",
+                column: "UserId",
+                principalTable: "WebUsers",
+                principalColumn: "UserId");
+        }
+    }
+}

WebApp/Migrations/ApplicationDbContextModelSnapshot.cs

@@ -252,7 +252,7 @@ namespace WebApp.Migrations
 
             modelBuilder.Entity("WebApp.Entities.EventRegistration", b =>
                 {
-                    b.Property<int>("VolunteerId")
+                    b.Property<int>("UserId")
                         .HasColumnType("integer");
 
                     b.Property<int>("EventId")
@@ -261,15 +261,10 @@ namespace WebApp.Migrations
                     b.Property<DateTime>("RegisteredAt")
                         .HasColumnType("timestamp with time zone");
 
-                    b.Property<int?>("UserId")
-                        .HasColumnType("integer");
-
-                    b.HasKey("VolunteerId", "EventId");
+                    b.HasKey("UserId", "EventId");
 
                     b.HasIndex("EventId");
 
-                    b.HasIndex("UserId");
-
                     b.ToTable("EventRegistrations");
                 });
 
@@ -524,7 +519,9 @@ namespace WebApp.Migrations
 
                     b.HasOne("WebApp.Entities.User", "User")
                         .WithMany("EventRegistrations")
-                        .HasForeignKey("UserId");
+                        .HasForeignKey("UserId")
+                        .OnDelete(DeleteBehavior.Cascade)
+                        .IsRequired();
 
                     b.Navigation("Event");
 

WebApp/ts/auth.ts

@@ -0,0 +1,57 @@
+// /js/auth.ts
+
+function deleteCookie(name: string): void {
+    document.cookie = `${name}=; path=/; expires=Thu, 01 Jan 1970 00:00:00 GMT`;
+}
+
+ async function logoutUser(): Promise<void> {
+    await fetch("/api/auth/logout", {
+        method: "POST",
+        headers: {
+            "Content-Type": "application/json",
+        },
+    });
+
+     deleteCookie('token');
+
+    window.location.href = "/index.html";
+}
+
+function redirectToLogin(): void {
+    window.location.href = 'login.html';
+}
+
+function checkAuth(): boolean {
+    // Basic auth check via presence of token cookie
+    return document.cookie.includes('token=');
+}
+
+function setupAuthUI(): void {
+    const joinNowBtn = document.getElementById('joinnow-btn');
+    const signInBtn = document.getElementById('signin-btn');
+    const logoutBtn = document.getElementById('logout-btn');
+
+    const isAuthenticated = checkAuth();
+
+    if (joinNowBtn) {
+        joinNowBtn.classList.toggle('d-none', isAuthenticated);
+        joinNowBtn.addEventListener('click', redirectToLogin);
+    }
+
+    if (signInBtn) {
+        signInBtn.classList.toggle('d-none', isAuthenticated);
+        signInBtn.addEventListener('click', redirectToLogin);
+    }
+
+    if (logoutBtn) {
+        logoutBtn.classList.toggle('d-none', !isAuthenticated);
+        logoutBtn.addEventListener('click', (e) => {
+            e.preventDefault();
+            logoutUser();
+        });
+    }
+
+}
+
+// Initialize on load
+document.addEventListener('DOMContentLoaded', setupAuthUI);

WebApp/ts/login.ts

@@ -0,0 +1,38 @@
+document.addEventListener("DOMContentLoaded", () => {
+    const form = document.getElementById("loginForm") as HTMLFormElement;
+    const message = document.getElementById("message") as HTMLParagraphElement;
+
+    form.addEventListener("submit", async (e) => {
+        e.preventDefault();
+        message.textContent = "";
+
+        const email = (document.getElementById("email") as HTMLInputElement).value;
+        const password = (document.getElementById("password") as HTMLInputElement).value;
+
+        try {
+            const response = await fetch("/api/auth/login", {
+                method: "POST",
+                headers: {
+                    "Content-Type": "application/json",
+                },
+                body: JSON.stringify({ email, password }),
+            });
+
+            const data = await response.json();
+
+            if (!response.ok) {
+                message.textContent = data.message || "Login failed.";
+                return;
+            }
+
+            document.cookie = `token=${data.token}; path=/; SameSite=Lax; Secure`;
+            message.style.color = "green";
+            message.textContent = "Login successful!";
+
+             window.location.href = "/index.html";
+        } catch (error) {
+            message.textContent = "Something went wrong.";
+            console.error(error);
+        }
+    });
+});

WebApp/wwwroot/create.html

@@ -80,6 +80,8 @@
 
         <script type="module" src="/js/eventCreate.js"></script>
         <script type="module" src="/js/generalUseHelpers.js"></script>
+        <script type="module" src="/js/auth.js"></script>
+
 </body>
 
 

WebApp/wwwroot/index.html

@@ -70,7 +70,7 @@
 					<h2 class="eventsText">Events</h2>
 					<span class="position-absolute end-0 translate-middle-y me-4" style="margin-top: 20px;">
 						<button class="btn btn-link" onclick="">
-							<svg xmlns="http://www.w3.org/2000/svg" height="30px" viewBox="0 -960 960 960" width="30px" fill="#2898BD"><path d="M440-120v-240h80v80h320v80H520v80h-80Zm-320-80v-80h240v80H120Zm160-160v-80H120v-80h160v-80h80v240h-80Zm160-80v-80h400v80H440Zm160-160v-240h80v80h160v80H680v80h-80Zm-480-80v-80h400v80H120Z" /></svg>
+							<svg xmlns="http://www.w3.org/2000/svg" height="30px" viewBox="0 -960 960 960" width="30px" fill="#2898BD"><path d="M440-120v-240h80v80h320v80H520v80h-80ZŁm-320-80v-80h240v80H120Zm160-160v-80H120v-80h160v-80h80v240h-80Zm160-80v-80h400v80H440Zm160-160v-240h80v80h160v80H680v80h-80Zm-480-80v-80h400v80H120Z" /></svg>
 						</button>
 						<button class="btn btn-link" id="list-sort-btn" onclick=""><svg xmlns="http://www.w3.org/2000/svg" height="30px" viewBox="0 -960 960 960" width="30px" fill="#2898BD"><path d="M320-440v-287L217-624l-57-56 200-200 200 200-57 56-103-103v287h-80ZM600-80 400-280l57-56 103 103v-287h80v287l103-103 57 56L600-80Z" /></svg></button>
 					</span>
@@ -92,5 +92,6 @@
 		<a href="/create.html" class="button-add mt-xl-auto rounded-5 align-content-center center-text hidden-before-load" id="addnewevent-btn">
 			<svg xmlns="http://www.w3.org/2000/svg" height="30px" viewBox="0 -960 960 960" width="30px" fill="#FFFFFF"><path d="M440-440H200v-80h240v-240h80v240h240v80H520v240h-80v-240Z" /></svg>
 		</a>
+		<script type="module" src="/js/auth.js"></script>
 </body>
 </html>

WebApp/wwwroot/js/auth.js

@@ -0,0 +1,56 @@
+"use strict";
+// /js/auth.ts
+var __awaiter = (this && this.__awaiter) || function (thisArg, _arguments, P, generator) {
+    function adopt(value) { return value instanceof P ? value : new P(function (resolve) { resolve(value); }); }
+    return new (P || (P = Promise))(function (resolve, reject) {
+        function fulfilled(value) { try { step(generator.next(value)); } catch (e) { reject(e); } }
+        function rejected(value) { try { step(generator["throw"](value)); } catch (e) { reject(e); } }
+        function step(result) { result.done ? resolve(result.value) : adopt(result.value).then(fulfilled, rejected); }
+        step((generator = generator.apply(thisArg, _arguments || [])).next());
+    });
+};
+function deleteCookie(name) {
+    document.cookie = `${name}=; path=/; expires=Thu, 01 Jan 1970 00:00:00 GMT`;
+}
+function logoutUser() {
+    return __awaiter(this, void 0, void 0, function* () {
+        yield fetch("/api/auth/logout", {
+            method: "POST",
+            headers: {
+                "Content-Type": "application/json",
+            },
+        });
+        deleteCookie('token');
+        window.location.href = "/index.html";
+    });
+}
+function redirectToLogin() {
+    window.location.href = 'login.html';
+}
+function checkAuth() {
+    // Basic auth check via presence of token cookie
+    return document.cookie.includes('token=');
+}
+function setupAuthUI() {
+    const joinNowBtn = document.getElementById('joinnow-btn');
+    const signInBtn = document.getElementById('signin-btn');
+    const logoutBtn = document.getElementById('logout-btn');
+    const isAuthenticated = checkAuth();
+    if (joinNowBtn) {
+        joinNowBtn.classList.toggle('d-none', isAuthenticated);
+        joinNowBtn.addEventListener('click', redirectToLogin);
+    }
+    if (signInBtn) {
+        signInBtn.classList.toggle('d-none', isAuthenticated);
+        signInBtn.addEventListener('click', redirectToLogin);
+    }
+    if (logoutBtn) {
+        logoutBtn.classList.toggle('d-none', !isAuthenticated);
+        logoutBtn.addEventListener('click', (e) => {
+            e.preventDefault();
+            logoutUser();
+        });
+    }
+}
+// Initialize on load
+document.addEventListener('DOMContentLoaded', setupAuthUI);

WebApp/wwwroot/js/generalUseHelpers.js

@@ -29,7 +29,7 @@ export function getMyAccount() {
     return __awaiter(this, void 0, void 0, function* () {
         const res = yield fetch("/api/auth/my_account");
         if (!res.ok) {
-            throw Error("Użytkownik niezalogowany!");
+            throw Error("U<EFBFBD>ytkownik niezalogowany!");
         }
         const data = yield res.json();
         return data;

WebApp/wwwroot/js/login.js

@@ -0,0 +1,42 @@
+"use strict";
+var __awaiter = (this && this.__awaiter) || function (thisArg, _arguments, P, generator) {
+    function adopt(value) { return value instanceof P ? value : new P(function (resolve) { resolve(value); }); }
+    return new (P || (P = Promise))(function (resolve, reject) {
+        function fulfilled(value) { try { step(generator.next(value)); } catch (e) { reject(e); } }
+        function rejected(value) { try { step(generator["throw"](value)); } catch (e) { reject(e); } }
+        function step(result) { result.done ? resolve(result.value) : adopt(result.value).then(fulfilled, rejected); }
+        step((generator = generator.apply(thisArg, _arguments || [])).next());
+    });
+};
+document.addEventListener("DOMContentLoaded", () => {
+    const form = document.getElementById("loginForm");
+    const message = document.getElementById("message");
+    form.addEventListener("submit", (e) => __awaiter(void 0, void 0, void 0, function* () {
+        e.preventDefault();
+        message.textContent = "";
+        const email = document.getElementById("email").value;
+        const password = document.getElementById("password").value;
+        try {
+            const response = yield fetch("/api/auth/login", {
+                method: "POST",
+                headers: {
+                    "Content-Type": "application/json",
+                },
+                body: JSON.stringify({ email, password }),
+            });
+            const data = yield response.json();
+            if (!response.ok) {
+                message.textContent = data.message || "Login failed.";
+                return;
+            }
+            document.cookie = `token=${data.token}; path=/; SameSite=Lax; Secure`;
+            message.style.color = "green";
+            message.textContent = "Login successful!";
+            window.location.href = "/index.html";
+        }
+        catch (error) {
+            message.textContent = "Something went wrong.";
+            console.error(error);
+        }
+    }));
+});

WebApp/wwwroot/login.html

@@ -0,0 +1,17 @@
+<!DOCTYPE html>
+<html>
+<head>
+    <meta charset="UTF-8" />
+    <title>Login</title>
+    <script src="/js/login.js" defer></script>
+</head>
+<body>
+    <h2>Login</h2>
+    <form id="loginForm">
+        <label>Email: <input type="email" id="email" required /></label><br /><br />
+        <label>Password: <input type="password" id="password" required /></label><br /><br />
+        <button type="submit">Login</button>
+        <p id="message" style="color: red;"></p>
+    </form>
+</body>
+</html>

WebApp/wwwroot/view.html

@@ -71,6 +71,8 @@
 
         <script type="module" src="/js/eventView.js"></script>
         <script type="module" src="/js/generalUseHelpers.js"></script>
+        <script type="module" src="/js/auth.js"></script>
+
 </body>