| | | 1 | | using Estud.Back.Domain.CourseCurriculums; |
| | | 2 | | |
| | | 3 | | namespace Estud.Back.Features.CourseCurriculums.EditCourseCurriculum; |
| | | 4 | | |
| | 14 | 5 | | public class EditCourseCurriculumService(EstudDbContext ctx) : IEstudService |
| | | 6 | | { |
| | | 7 | | private class Validator : AbstractValidator<EditCourseCurriculumIn> |
| | | 8 | | { |
| | 2 | 9 | | public Validator() |
| | | 10 | | { |
| | 2 | 11 | | RuleFor(x => x.Name).NotEmpty().WithError(InvalidCourseCurriculumName.I); |
| | 2 | 12 | | RuleFor(x => x.Name).MaximumLength(50).WithError(InvalidCourseCurriculumName.I); |
| | 2 | 13 | | } |
| | | 14 | | } |
| | 2 | 15 | | private static readonly Validator V = new(); |
| | | 16 | | |
| | | 17 | | public async Task<OneOf<EstudSuccess, EstudError>> Edit(EditCourseCurriculumIn data) |
| | | 18 | | { |
| | 18 | 19 | | if (V.Run(data, out var error)) return error; |
| | | 20 | | |
| | 10 | 21 | | var curriculum = await ctx.CourseCurriculums |
| | 10 | 22 | | .Include(c => c.Links) |
| | 10 | 23 | | .FirstOrDefaultAsync(c => c.InstitutionId == ctx.RequestUser.InstitutionId && c.Id == data.Id); |
| | 14 | 24 | | if (curriculum == null) return CourseCurriculumNotFound.I; |
| | | 25 | | |
| | 6 | 26 | | var courseDisciplines = await ctx.CoursesDisciplines.AsNoTracking() |
| | 6 | 27 | | .Where(x => x.CourseId == curriculum.CourseId) |
| | 6 | 28 | | .Select(x => x.DisciplineId) |
| | 6 | 29 | | .ToListAsync(); |
| | | 30 | | |
| | 10 | 31 | | if (!data.Disciplines.ConvertAll(d => d.Id).IsSubsetOf(courseDisciplines)) |
| | 2 | 32 | | return new InvalidDisciplinesList(); |
| | | 33 | | |
| | 4 | 34 | | curriculum.Name = data.Name; |
| | 4 | 35 | | ctx.RemoveRange(curriculum.Links.ToList()); |
| | 4 | 36 | | curriculum.Links.Clear(); |
| | 6 | 37 | | var newLinks = data.Disciplines.ConvertAll(d => new CourseCurriculumDiscipline(d.Id, d.Period, d.Credits, d.Work |
| | 4 | 38 | | curriculum.AddDisciplines(newLinks); |
| | | 39 | | |
| | 4 | 40 | | await ctx.SaveChangesAsync(); |
| | | 41 | | |
| | 4 | 42 | | return EstudSuccess.I; |
| | 14 | 43 | | } |
| | | 44 | | } |