Lp/SwapRequests

LineUp.Backend.Tests/CRUDTests.cs

@@ -241,7 +241,6 @@
     public async Task CreateAvailability_Test()
     {
         // Arrange
-        sampleAvailability.Schedule = sampleSchedule;
         var options = new DbContextOptionsBuilder<LineUpContext>()
             .UseInMemoryDatabase(databaseName: Guid.NewGuid().ToString())
             .Options;
@@ -411,4 +410,83 @@
             );
         }
     }
+
+    [Fact]
+    public async Task CreateRandomSchedule_Test()
+    {
+        // Arrange
+        var options = new DbContextOptionsBuilder<LineUpContext>()
+            .UseInMemoryDatabase(databaseName: Guid.NewGuid().ToString())
+            .Options;
+
+        Random random = new Random();
+
+        List<DateOnly> randomCoverage = new List<DateOnly>();
+
+        for (int i = 0; i < random.Next(10); i++)
+        {
+            randomCoverage.Add(DateOnly.FromDateTime(DateTime.UtcNow.AddDays(i)));
+        }
+
+        Schedule randomSchedule = new Schedule
+        {
+            Guid = Guid.Empty,
+            Auth0UserId = "always-test-on-schedule",
+            DateCoverage = randomCoverage.ToArray(),
+            StartTime = new TimeOnly(9, 0),
+            EndTime = new TimeOnly(17, 0),
+            SchedulePreferences = new SchedulePreferences
+            {
+                MinutesPerSlot = 30,
+                ShiftIntervals = 30,
+                UsersPerShift = 1,
+                MaximumShiftDurationMinutes = 120,
+                MaximumShiftsPerWorker = 1,
+            },
+            Name = "Test Schedule",
+        };
+
+        using (var context = new LineUpContext(options))
+        {
+            context.Database.EnsureCreated();
+
+            var controller = new ScheduleController(context);
+
+            // Create a mock ClaimsPrincipal with the required NameIdentifier claim
+            var claims = new List<Claim> { new Claim(ClaimTypes.NameIdentifier, "test-user-123") };
+            var identity = new ClaimsIdentity(claims);
+            var principal = new ClaimsPrincipal(identity);
+            controller.ControllerContext = new ControllerContext
+            {
+                HttpContext = new DefaultHttpContext { User = principal },
+            };
+
+            var scheduleDto = new ScheduleDto
+            {
+                DateCoverage = randomSchedule.DateCoverage,
+                StartTime = randomSchedule.StartTime,
+                EndTime = randomSchedule.EndTime,
+                SchedulePreferences = randomSchedule.SchedulePreferences,
+                Name = randomSchedule.Name,
+            };
+
+            // Act
+            var result = await controller.CreateSchedule(scheduleDto);
+
+            // Assert
+            var createdResult = Assert.IsType<CreatedAtActionResult>(result);
+            Assert.Equal(nameof(ScheduleController.GetSchedule), createdResult.ActionName);
+            Assert.NotNull(createdResult.Value);
+
+            var returnedSchedule = Assert.IsType<Schedule>(createdResult.Value);
+            Assert.Equal("test-user-123", returnedSchedule.Auth0UserId);
+            Assert.Equal(randomSchedule.Name, returnedSchedule.Name);
+            Assert.Equal(randomSchedule.StartTime, returnedSchedule.StartTime);
+            Assert.Equal(randomSchedule.EndTime, returnedSchedule.EndTime);
+
+            // Verify that the schedule was actually saved to the database
+            var savedSchedules = await context.Schedules.CountAsync();
+            Assert.Equal(1, savedSchedules);
+        }
+    }
 }

LineUp.Backend.Tests/SwapTests.cs

@@ -0,0 +1,196 @@
+using System.Net;
+using System.Security.Claims;
+using Azure;
+using LineUp.Backend.Controllers;
+using LineUp.Backend.Models;
+using LineUp.Core.Models;
+using Microsoft.AspNetCore.Http;
+using Microsoft.AspNetCore.Mvc;
+using Microsoft.EntityFrameworkCore;
+using Moq;
+
+namespace LineUp.Backend.Tests;
+
+public class SwapTests
+{
+    Schedule sampleSchedule = new Schedule
+    {
+        Guid = Guid.Empty,
+        Auth0UserId = "always-test-on-schedule",
+        DateCoverage =
+        [
+            DateOnly.FromDateTime(DateTime.UtcNow),
+            DateOnly.FromDateTime(DateTime.UtcNow.AddDays(1)),
+            DateOnly.FromDateTime(DateTime.UtcNow.AddDays(2)),
+        ],
+        StartTime = new TimeOnly(9, 0),
+        EndTime = new TimeOnly(12, 0),
+        SchedulePreferences = new SchedulePreferences
+        {
+            MinutesPerSlot = 30,
+            ShiftIntervals = 30,
+            UsersPerShift = 1,
+            MaximumShiftDurationMinutes = 120,
+            MaximumShiftsPerWorker = 1,
+        },
+        Name = "Test Schedule",
+    };
+
+    Availability sample1 = new Availability
+    {
+        UserName = "Test Availability",
+        UserEmail = "[email protected]",
+        AvailabilitySlots =
+        [
+            // Day 0: 9:00 - 12:00
+            DateTime.UtcNow.Date.AddHours(9),
+            DateTime.UtcNow.Date.AddHours(9).AddMinutes(30),
+            DateTime.UtcNow.Date.AddHours(10),
+            DateTime.UtcNow.Date.AddHours(10).AddMinutes(30),
+            DateTime.UtcNow.Date.AddHours(11),
+            DateTime.UtcNow.Date.AddHours(11).AddMinutes(30),
+        ],
+        Schedule = new Schedule
+        {
+            Guid = Guid.Empty,
+            Auth0UserId = "replace this schedule",
+            DateCoverage = [],
+            StartTime = new TimeOnly(0, 0),
+            EndTime = new TimeOnly(0, 0),
+            SchedulePreferences = new SchedulePreferences
+            {
+                MinutesPerSlot = 30,
+                ShiftIntervals = 30,
+                UsersPerShift = 1,
+                MaximumShiftDurationMinutes = 120,
+                MaximumShiftsPerWorker = 1,
+            },
+            Name = "ReplaceThisScheduleWithSampleSchedule",
+        },
+        Preferences = new AvailabilityPreferences(),
+    };
+    Availability sample2 = new Availability
+    {
+        UserName = "Test Availability",
+        UserEmail = "[email protected]",
+        AvailabilitySlots =
+        [
+            // Day 1: 9:00 - 12:00
+            DateTime.UtcNow.Date.AddDays(1).AddHours(9),
+            DateTime.UtcNow.Date.AddDays(1).AddHours(9).AddMinutes(30),
+            DateTime.UtcNow.Date.AddDays(1).AddHours(10),
+            DateTime.UtcNow.Date.AddDays(1).AddHours(10).AddMinutes(30),
+            DateTime.UtcNow.Date.AddDays(1).AddHours(11),
+            DateTime.UtcNow.Date.AddDays(1).AddHours(11).AddMinutes(30),
+        ],
+        Schedule = new Schedule
+        {
+            Guid = Guid.Empty,
+            Auth0UserId = "replace this schedule",
+            DateCoverage = [],
+            StartTime = new TimeOnly(0, 0),
+            EndTime = new TimeOnly(0, 0),
+            SchedulePreferences = new SchedulePreferences
+            {
+                MinutesPerSlot = 30,
+                ShiftIntervals = 30,
+                UsersPerShift = 1,
+                MaximumShiftDurationMinutes = 120,
+                MaximumShiftsPerWorker = 1,
+            },
+            Name = "ReplaceThisScheduleWithSampleSchedule",
+        },
+        Preferences = new AvailabilityPreferences(),
+    };
+    Availability sample3 = new Availability
+    {
+        UserName = "Test Availability",
+        UserEmail = "[email protected]",
+        AvailabilitySlots =
+        [
+            // Day 2: 9:00 - 12:00
+            DateTime.UtcNow.Date.AddDays(2).AddHours(9),
+            DateTime.UtcNow.Date.AddDays(2).AddHours(9).AddMinutes(30),
+            DateTime.UtcNow.Date.AddDays(2).AddHours(10),
+            DateTime.UtcNow.Date.AddDays(2).AddHours(10).AddMinutes(30),
+            DateTime.UtcNow.Date.AddDays(2).AddHours(11),
+            DateTime.UtcNow.Date.AddDays(2).AddHours(11).AddMinutes(30),
+        ],
+        Schedule = new Schedule
+        {
+            Guid = Guid.Empty,
+            Auth0UserId = "replace this schedule",
+            DateCoverage = [],
+            StartTime = new TimeOnly(0, 0),
+            EndTime = new TimeOnly(0, 0),
+            SchedulePreferences = new SchedulePreferences
+            {
+                MinutesPerSlot = 30,
+                ShiftIntervals = 30,
+                UsersPerShift = 1,
+                MaximumShiftDurationMinutes = 120,
+                MaximumShiftsPerWorker = 1,
+            },
+            Name = "ReplaceThisScheduleWithSampleSchedule",
+        },
+        Preferences = new AvailabilityPreferences(),
+    };
+
+    //[Fact]
+    public async Task SwapAccepted_Test()
+    {
+        // Arrange
+        var options = new DbContextOptionsBuilder<LineUpContext>()
+            .UseInMemoryDatabase(databaseName: Guid.NewGuid().ToString())
+            .Options;
+
+        using (var context = new LineUpContext(options))
+        {
+            context.Database.EnsureCreated();
+
+            var controller = new ScheduleController(context);
+
+            // Create a mock ClaimsPrincipal with the required NameIdentifier claim
+            var claims = new List<Claim> { new Claim(ClaimTypes.NameIdentifier, "test-user-123") };
+            var identity = new ClaimsIdentity(claims);
+            var principal = new ClaimsPrincipal(identity);
+            controller.ControllerContext = new ControllerContext
+            {
+                HttpContext = new DefaultHttpContext { User = principal },
+            };
+
+            var scheduleDto = new ScheduleDto
+            {
+                DateCoverage = sampleSchedule.DateCoverage,
+                StartTime = sampleSchedule.StartTime,
+                EndTime = sampleSchedule.EndTime,
+                SchedulePreferences = sampleSchedule.SchedulePreferences,
+                Name = sampleSchedule.Name,
+            };
+            var result = await controller.CreateSchedule(scheduleDto);
+            CreatedAtActionResult scheduleCreatedResult = Assert.IsType<CreatedAtActionResult>(
+                result
+            );
+            Schedule returnedSchedule = Assert.IsType<Schedule>(scheduleCreatedResult.Value);
+            Guid guid = returnedSchedule.Guid;
+
+            var availability1Dto = new AvailabilityCreateDto
+            {
+                AvailabilitySlots = sample1.AvailabilitySlots,
+                UserName = sample1.UserName,
+                UserEmail = sample1.UserEmail,
+                Preferences = sample1.Preferences,
+                FormAnswers = sample1.FormAnswers,
+            };
+            var availabilityCreateResult = await controller.CreateAvailability(
+                guid,
+                availability1Dto
+            );
+
+            // Act
+
+            // Assert
+            Assert.IsType<CreatedAtActionResult>(availabilityCreateResult);
+        }
+    }
+}

LineUp.Backend/Controllers/ScheduleController.cs

@@ -1,10 +1,13 @@
+using System.Diagnostics;
 using System.Security.Claims;
 using LineUp.Backend.Models;
 using LineUp.Backend.Services;
 using LineUp.Core.Models;
 using Microsoft.AspNetCore.Authorization;
 using Microsoft.AspNetCore.Mvc;
 using Microsoft.EntityFrameworkCore;
+using NuGet.Protocol;
+using SQLitePCL;
 
 namespace LineUp.Backend.Controllers;
 
@@ -279,7 +282,7 @@
             Schedule = schedule,
             AvailabilitySlots = availability.AvailabilitySlots,
             UserName = availability.UserName,
             UserEmail = availability.UserEmail,
             Preferences = availability.Preferences,
             FormAnswers = availability.FormAnswers,
         };
@@ -296,4 +299,84 @@
             availabilityToInsert
         );
     }
+
+    [HttpGet("{guid:guid}/getByEmail")]
+    public async Task<IActionResult> GetAvailability(Guid guid, [FromQuery] string email)
+    {
+        var result = await context
+            .Availabilities.Include(a => a.Schedule)
+            .FirstOrDefaultAsync(a => a.UserEmail == email && a.Schedule.Guid == guid);
+        if (result != null)
+            return Ok(result);
+        return StatusCode(StatusCodes.Status406NotAcceptable);
+    }
+
+    [HttpPost("{guid:guid}/requestSwap")]
+    public async Task<IActionResult> RequestSwap(Guid guid, [FromBody] SwapRequestDto request)
+    {
+        DateTime[] shiftStartTimes = request.shiftStartTimes;
+        int requesterId = request.RequesterId;
+        int recipientId = request.RecipientId;
+
+        Schedule? schedule = context.Schedules.FirstOrDefault<Schedule>(s => s.Guid == guid);
+        if (schedule == null || shiftStartTimes == null || !shiftStartTimes.Any())
+        {
+            return BadRequest("Request does not specify all necessary fields.");
+        }
+        List<ShiftAssignment> requesterShiftCollection = new List<ShiftAssignment>();
+        List<ShiftAssignment> recipientShiftCollection = new List<ShiftAssignment>();
+        var scheduleResult = await context.Schedules.FirstOrDefaultAsync(s => s.Guid == guid);
+
+        if (scheduleResult == null)
+            return NotFound("The provided schedule could not be found.");
+        int scheduleID = scheduleResult.Id;
+
+        try
+        { //Attempt to find the shift assignments from the backend.
+            foreach (DateTime start in shiftStartTimes)
+            {
+                var result = await context.ShiftAssignments.FirstOrDefaultAsync(s =>
+                    s.ScheduleId == scheduleID
+                    && s.StartTime == start
+                    && s.Availability.Id == requesterId
+                ); //Attempt to find if the given shift belongs to requester
+                if (result != null)
+                    requesterShiftCollection.Add(result);
+                else
+                {
+                    result = await context.ShiftAssignments.FirstOrDefaultAsync(s =>
+                        s.ScheduleId == scheduleID
+                        && s.StartTime == start
+                        && s.Availability.Id == recipientId
+                    );  //Attempt to find if the given shift belongs to recipient
+                    if (result != null)
+                        requesterShiftCollection.Add(result);
+                    else
+                    { //If it doesn't belong to either, throw an exception
+                        throw new FileNotFoundException();
+                    }
+                }
+            }
+        }
+        catch (FileNotFoundException e)
+        {
+            return UnprocessableEntity(
+                "One or more of the dates provided did not have a shift assigned to either party."
+            );
+        }
+        if (requesterShiftCollection.Count < 1 && recipientShiftCollection.Count < 1)
+            return UnprocessableEntity("No shift assignments were found for the time specified.");
+
+        //Sort through the shifts (assume an unsorted list)
+        SwapRequest swapRequest = new SwapRequest
+        {
+            FromPartyA = requesterShiftCollection,
+            FromPartyB = recipientShiftCollection,
+            Schedule = schedule,
+        };
+        Console.WriteLine("\n Creating Swap Request: " + swapRequest.ToJson());
+        context.SwapRequests.Add(swapRequest);
+        context.SaveChanges();
+        return Ok(swapRequest.Guid);
+    }
 }