Example #1
0
        public async Task <PlanLecturerDto> AddPlanLecturer(PlanLecturerDto planLecturerDto)
        {
            var planLecturer = new PlanLecturer();

            mapper.Map(planLecturerDto, planLecturer);

            var result = await context.PlanLecturers.AddAsync(planLecturer);

            await context.SaveChangesAsync();

            return(mapper.Map <PlanLecturerDto>(result.Entity));
        }
Example #2
0
        public async Task <IEnumerable <PlanLecturerDto> > AddLecturersToPlan(PlanDto plan, List <LecturerDto> lecturers)
        {
            var lecturersList = lecturers;


            foreach (var l in lecturers)
            {
                if (GetPlanLecturer(plan.Id, l.Id) == null)
                {
                    var PlanLecturer = new PlanLecturer()
                    {
                        PlanId     = plan.Id,
                        LecturerId = l.Id
                    };

                    context.PlanLecturers.Add(PlanLecturer);
                    await context.SaveChangesAsync();
                }
            }
            var planLecturers = await context.PlanLecturers.ToListAsync();

            return(mapper.Map <IEnumerable <PlanLecturerDto> >(planLecturers));
        }
Example #3
0
        public static void SeedDatabase(AppDbContext context)
        {
            context.Database.Migrate();
            if (context.Lecturers.Count() == 0 && context.Modules.Count() == 0 && context.ModuleRuns.Count() == 0 &&
                context.Semesters.Count() == 0 && context.AdditionalAssignments.Count() == 0)
            {
                ICollection <ModuleRun>            mrcol  = new List <ModuleRun>();
                ICollection <AdditionalAssignment> aacol  = new List <AdditionalAssignment>();
                ICollection <LecturerModuleRun>    lmrcol = new List <LecturerModuleRun>();

                LecturerModuleRun lmr = new LecturerModuleRun();

                // Seed data for module

                Module m2       = AddModule(context, "Project and Training 2", "BTI3011", 6, 8, 516);
                Module project2 = AddModule(context, "Projekt 2", "BTI7302", 6, 1, 25);
                AddModule(context, "User-Centered Design", "BTI7083", 4, 4, 100);

                Module projectAndTraining1 = new Module
                {
                    Title       = "Project and Training 1",
                    Code        = "BTI3001",
                    ECTS        = 6,
                    LectPerWeek = 8,
                    TotalHours  = 516
                };


                Module m3 = new Module
                {
                    Title       = "E-Business and Web",
                    Code        = "BTI7272",
                    ECTS        = 8,
                    LectPerWeek = 8,
                    TotalHours  = 408
                };

                Module m4 = new Module
                {
                    Title       = "Bachelor-Thesis",
                    Code        = "BTI7321",
                    ECTS        = 12,
                    LectPerWeek = 0,
                    TotalHours  = 0
                };

                Module m5 = new Module
                {
                    Title       = "Smart Data-Driven Application",
                    Code        = "BTI7293",
                    ECTS        = 8,
                    LectPerWeek = 8,
                    TotalHours  = 516
                };

                Module m6 = new Module
                {
                    Title       = "Einführung in C#",
                    Code        = "BTI7512",
                    ECTS        = 2,
                    LectPerWeek = 2,
                    TotalHours  = 109
                };

                Module m7 = new Module
                {
                    Title       = "Grundlagen Geoinformationssysteme",
                    Code        = "BTI7538",
                    ECTS        = 2,
                    LectPerWeek = 2,
                    TotalHours  = 100
                };

                Module m8 = new Module
                {
                    Title       = "Software Engineering and Design",
                    Code        = "BTX8081",
                    ECTS        = 8,
                    LectPerWeek = 6,
                    TotalHours  = 300
                };

                Module m9 = new Module
                {
                    Title       = "Software Engineering and Design",
                    Code        = "BTX8082",
                    ECTS        = 4,
                    LectPerWeek = 4,
                    TotalHours  = 200
                };

                Module databases = new Module
                {
                    Title       = "Databases (F)",
                    Code        = "BTI1311",
                    ECTS        = 4,
                    LectPerWeek = 4,
                    TotalHours  = 208
                };

                Module m12 = new Module
                {
                    Title       = "Datenbanken",
                    Code        = "BTW2201",
                    ECTS        = 4,
                    LectPerWeek = 4,
                    TotalHours  = 200
                };

                Module studienBeratung = new Module
                {
                    Title       = "Studienberatung SG I",
                    Code        = "",
                    ECTS        = 0,
                    LectPerWeek = 4,
                    TotalHours  = 200
                };

                Module computing_project = new Module
                {
                    Title       = "Computing Project",
                    Code        = "BTI6453",
                    ECTS        = 4,
                    LectPerWeek = 4,
                    TotalHours  = 200
                };

                Module intro_multim = new Module
                {
                    Title       = "Introduction to Multimedia",
                    Code        = "BTI6454",
                    ECTS        = 4,
                    LectPerWeek = 4,
                    TotalHours  = 200
                };

                Module prof_skills = new Module
                {
                    Title       = "Professional Skills",
                    Code        = "BTI6456",
                    ECTS        = 4,
                    LectPerWeek = 4,
                    TotalHours  = 200
                };


                context.Modules.AddRange(m3, m4,
                                         m5, m6, m7, m8, m9, databases, m12, studienBeratung, projectAndTraining1, computing_project, intro_multim, prof_skills);

                context.SaveChanges();

                // Seed data for AdditionalAssignments

                AdditionalAssignment a1 = new AdditionalAssignment
                {
                    Title   = "aF&E",
                    AAHours = 0,
                };
                AdditionalAssignment a2 = new AdditionalAssignment
                {
                    Title   = "FB-Pool Abteilung Informatik",
                    AAHours = 0
                };
                context.AdditionalAssignments.AddRange(a1, a2);
                context.SaveChanges();

                //seed data for lecturer


                Lecturer margo = new Lecturer
                {
                    FirstName    = "Margo",
                    LastName     = "White",
                    Email        = "*****@*****.**",
                    BirthDate    = new DateTime(1983, 04, 11),
                    Gender       = Gender.Female,
                    PhotoPath    = "images/margo.jpg",
                    IsDeleted    = false,
                    WorkingHours = 1300.0,
                    Role         = Role.LECTURER
                };
                Lecturer rosita = new Lecturer
                {
                    FirstName    = "Rosita",
                    LastName     = "Penni",
                    Email        = "*****@*****.**",
                    BirthDate    = new DateTime(1982, 02, 01),
                    Gender       = Gender.Female,
                    PhotoPath    = "images/rosita.png",
                    IsDeleted    = false,
                    WorkingHours = 1600.0,
                    Role         = Role.LECTURER
                };
                Lecturer masha = new Lecturer
                {
                    FirstName    = "Masha",
                    LastName     = "Glizina",
                    Email        = "*****@*****.**",
                    BirthDate    = new DateTime(1990, 01, 01),
                    Gender       = Gender.Female,
                    PhotoPath    = "images/masha.jpg",
                    IsDeleted    = false,
                    WorkingHours = 1600.0,
                    Role         = Role.LECTURER
                };
                Lecturer lolita = new Lecturer
                {
                    FirstName    = "Lolita",
                    LastName     = "Baum",
                    Email        = "*****@*****.**",
                    BirthDate    = new DateTime(1975, 06, 07),
                    Gender       = Gender.Female,
                    PhotoPath    = "images/lolita.jpg",
                    IsDeleted    = false,
                    WorkingHours = 800.0,
                    Role         = Role.LECTURER
                };
                Lecturer bob = new Lecturer
                {
                    FirstName    = "Bob",
                    LastName     = "Pelle",
                    Email        = "*****@*****.**",
                    BirthDate    = new DateTime(1989, 02, 01),
                    Gender       = Gender.Male,
                    PhotoPath    = "images/bob.png",
                    IsDeleted    = false,
                    WorkingHours = 900.0,
                    Role         = Role.LECTURER
                };
                Lecturer bombo = new Lecturer
                {
                    FirstName    = "Bombo",
                    LastName     = "Park",
                    Email        = "*****@*****.**",
                    BirthDate    = new DateTime(1988, 08, 15),
                    Gender       = Gender.Male,
                    PhotoPath    = "images/bombo.jpg",
                    IsDeleted    = false,
                    WorkingHours = 1600.0,
                    Role         = Role.LECTURER
                };
                Lecturer chris = new Lecturer
                {
                    FirstName    = "Christopher",
                    LastName     = "Moser",
                    Email        = "*****@*****.**",
                    BirthDate    = new DateTime(1996, 09, 01),
                    Gender       = Gender.Male,
                    PhotoPath    = "images/christopher.png",
                    IsDeleted    = false,
                    WorkingHours = 1700.0,
                    Role         = Role.STUDY_DIRECTOR
                };
                Lecturer alic = new Lecturer
                {
                    FirstName    = "Alic",
                    LastName     = "Boldwin",
                    Email        = "*****@*****.**",
                    BirthDate    = new DateTime(1956, 03, 14),
                    Gender       = Gender.Male,
                    PhotoPath    = "images/alic.jpg",
                    IsDeleted    = false,
                    WorkingHours = 1700.0,
                    Role         = Role.LECTURER
                };
                Lecturer misha = new Lecturer
                {
                    FirstName    = "Mihail",
                    LastName     = "Patapovic",
                    Email        = "*****@*****.**",
                    BirthDate    = new DateTime(1983, 06, 12),
                    Gender       = Gender.Male,
                    PhotoPath    = "images/mihail.jpg",
                    IsDeleted    = false,
                    WorkingHours = 850.0,
                    Role         = Role.LECTURER
                };
                Lecturer kai = new Lecturer
                {
                    FirstName    = "Kai",
                    LastName     = "Bublik",
                    Email        = "*****@*****.**",
                    BirthDate    = new DateTime(1965, 02, 01),
                    Gender       = Gender.Male,
                    PhotoPath    = "images/Kai.jpg",
                    IsDeleted    = false,
                    WorkingHours = 1200.0,
                    Role         = Role.LECTURER
                };

                context.Lecturers.AddRange(margo, misha, kai, rosita, alic, chris, bombo, bob, masha);
                context.SaveChanges();



                Lecturer l2 = new Lecturer
                {
                    FirstName    = "Mike",
                    LastName     = "White",
                    Email        = "*****@*****.**",
                    BirthDate    = new DateTime(1983, 04, 11),
                    Gender       = Gender.Female,
                    PhotoPath    = "images/mike.jpg",
                    IsDeleted    = false,
                    WorkingHours = 1600.0,
                    Role         = Role.LECTURER
                };
                l2.LecturersModules = new List <LecturerModule>
                {
                    new LecturerModule
                    {
                        Lecturer = l2,
                        Module   = m12
                    },
                    new LecturerModule
                    {
                        Lecturer = l2,
                        Module   = m6
                    }
                };

                // try to make seed data in other way => works!

                var michele = new Lecturer
                {
                    FirstName    = "Michele",
                    LastName     = "Orsi",
                    Email        = "*****@*****.**",
                    BirthDate    = new DateTime(1986, 05, 11),
                    Gender       = Gender.Male,
                    PhotoPath    = "images/michele.jpg",
                    IsDeleted    = false,
                    WorkingHours = 1700.0,
                    Role         = Role.LECTURER
                };
                var csbasics = new Module
                {
                    Title       = "Computer Science Basics",
                    Code        = "BTI1021",
                    ECTS        = 4,
                    LectPerWeek = 4,
                    TotalHours  = 200
                };

                michele.LecturersModules = new List <LecturerModule>
                {
                    new LecturerModule
                    {
                        Lecturer = michele,
                        Module   = csbasics
                    },
                    new LecturerModule
                    {
                        Lecturer = michele,
                        Module   = m6
                    }
                };
                aacol.Add(a1);
                michele.AdditionalAssignments = aacol;


                context.Lecturers.AddRange(michele, l2);
                context.SaveChanges();



                //seed data for semester
                Semester s1 = new Semester
                {
                    Code = "2020-2021 - FS",
                    Date = new DateTime(2021, 02, 15),
                    AdditionalAssignments = aacol,
                    LecturersSemesters    = new List <LecturerSemester>
                    {
                        new LecturerSemester {
                            Lecturer = masha
                        },
                        new LecturerSemester {
                            Lecturer = misha
                        }
                    }
                };
                Semester s2 = new Semester
                {
                    Code = "2020-2021 - HS",
                    Date = new DateTime(2021, 08, 15),
                    AdditionalAssignments = new List <AdditionalAssignment> {
                        new AdditionalAssignment {
                            Title = "newAdditionalAssigment1", AAHours = 0
                        },
                        new AdditionalAssignment {
                            Title = "newAddtitonalAssigment2", AAHours = 0
                        }
                    },
                    LecturersSemesters = new List <LecturerSemester>
                    {
                        new LecturerSemester {
                            Lecturer = margo
                        },
                        new LecturerSemester {
                            Lecturer = alic
                        }
                    }
                };
                Semester s3 = new Semester
                {
                    Code = "2021-2022 - FS",
                    Date = new DateTime(2021, 02, 15),
                    LecturersSemesters = new List <LecturerSemester>
                    {
                        new LecturerSemester {
                            Lecturer = rosita
                        },
                        new LecturerSemester {
                            Lecturer = kai
                        }
                    }
                };
                Semester s4 = new Semester
                {
                    Code = "2021-2022 - HS",
                    Date = new DateTime(2021, 08, 13),
                    LecturersSemesters = new List <LecturerSemester>
                    {
                        new LecturerSemester {
                            Lecturer = margo
                        },
                        new LecturerSemester {
                            Lecturer = alic
                        }
                    }
                };
                Semester as_23_24 = new Semester()
                {
                    Code = "2023-2024 - HS",
                    Date = new DateTime(2021, 08, 13),
                    LecturersSemesters = new List <LecturerSemester>
                    {
                        new LecturerSemester {
                            Lecturer = margo
                        },
                        new LecturerSemester {
                            Lecturer = alic
                        }
                    }
                };
                Semester ss_24 = new Semester()
                {
                    Code = "2025 - FS",
                    Date = new DateTime(2024, 08, 13),
                    LecturersSemesters = new List <LecturerSemester>
                    {
                        new LecturerSemester {
                            Lecturer = margo
                        },
                        new LecturerSemester {
                            Lecturer = alic
                        }
                    }
                };
                Semester as_24_25 = new Semester()
                {
                    Code = "2024-2025 - HS",
                    Date = new DateTime(2024, 08, 13),
                    LecturersSemesters = new List <LecturerSemester>
                    {
                        new LecturerSemester {
                            Lecturer = margo
                        },
                        new LecturerSemester {
                            Lecturer = michele
                        }
                    }
                };
                Semester ss_25 = new Semester()
                {
                    Code = "2025 - FS",
                    Date = new DateTime(2025, 08, 13),
                    LecturersSemesters = new List <LecturerSemester>
                    {
                        new LecturerSemester {
                            Lecturer = michele
                        },
                        new LecturerSemester {
                            Lecturer = alic
                        }
                    }
                };
                s2.ModuleRuns = new HashSet <ModuleRun>
                {
                    new ModuleRun
                    {
                        Code        = "a",
                        SemesterId  = s2.SemesterId,
                        Module      = csbasics,
                        Place       = "Biel",
                        LecturersMR = new List <LecturerModuleRun>
                        {
                            new LecturerModuleRun {
                                Lecturer = michele
                            },
                            new LecturerModuleRun {
                                Lecturer = l2
                            }
                        }
                    },
                    new ModuleRun
                    {
                        Code       = "q",
                        SemesterId = s3.SemesterId,
                        Place      = "Bern",
                        Module     = projectAndTraining1
                    },

                    new ModuleRun
                    {
                        Code        = "b",
                        SemesterId  = s2.SemesterId,
                        Module      = csbasics,
                        Place       = "Biel",
                        LecturersMR = new List <LecturerModuleRun>
                        {
                            new LecturerModuleRun {
                                Lecturer = michele
                            },
                            new LecturerModuleRun {
                                Lecturer = l2
                            }
                        }
                    }
                };
                lmr.Lecturer = michele;
                lmrcol.Add(lmr);



                s2.LecturersSemesters = new List <LecturerSemester>
                {
                    new LecturerSemester
                    {
                        Semester = s2,
                        Lecturer = michele
                    },
                    new LecturerSemester
                    {
                        Semester = s2,
                        Lecturer = l2
                    }
                };



                context.Semesters.AddRange(s1, s2, s3, s4, as_23_24, ss_24, as_24_25, ss_25);
                context.SaveChanges();



                //seed data for module run
                ModuleRun p_ucd = new ModuleRun
                {
                    Code       = "p",
                    Module     = m2,
                    SemesterId = s3.SemesterId
                };
                ModuleRun q_ucd = new ModuleRun
                {
                    Code       = "q",
                    Module     = m2,
                    SemesterId = s1.SemesterId
                };

                ModuleRun c = new ModuleRun
                {
                    Code        = "a",
                    Module      = m6,
                    SemesterId  = s2.SemesterId,
                    LecturersMR = new List <LecturerModuleRun> {
                        new LecturerModuleRun {
                            Lecturer = misha
                        }
                    }
                };


                ModuleRun mr2 = new ModuleRun
                {
                    Code       = "a",
                    ModuleId   = context.Modules.Single(s => s.Code == "BTI7302").ModuleId,
                    SemesterId = context.Semesters.Single(b => b.Code == "2021-2022 - HS").SemesterId
                };
                context.ModuleRuns.AddRange(mr2);
                context.SaveChanges();

                mrcol.Add(mr2);
                context.SaveChanges();

                ModuleRun project2MR = new ModuleRun
                {
                    Module      = project2,
                    SemesterId  = s4.SemesterId,
                    LecturersMR = lmrcol,
                    Place       = "Biel",
                    Code        = "b"
                };



                ModuleRun computing_project_bi24 = new ModuleRun
                {
                    Module      = computing_project,
                    SemesterId  = as_24_25.SemesterId,
                    LecturersMR = new List <LecturerModuleRun>
                    {
                        new LecturerModuleRun {
                            Lecturer = margo
                        },
                        new LecturerModuleRun {
                            Lecturer = masha
                        }
                    },
                    Place = "Biel",
                    Code  = "a/b"
                };
                ModuleRun intro_multim_bi23 = new ModuleRun
                {
                    Module      = intro_multim,
                    SemesterId  = as_23_24.SemesterId,
                    LecturersMR = new List <LecturerModuleRun>
                    {
                        new LecturerModuleRun {
                            Lecturer = kai
                        },
                        new LecturerModuleRun {
                            Lecturer = misha
                        }
                    },
                    Place = "Biel",
                    Code  = "a/b"
                };
                ModuleRun prof_skills_bi24 = new ModuleRun
                {
                    Module      = prof_skills,
                    SemesterId  = ss_24.SemesterId,
                    LecturersMR = new List <LecturerModuleRun>
                    {
                        new LecturerModuleRun {
                            Lecturer = lolita
                        },
                        new LecturerModuleRun {
                            Lecturer = rosita
                        }
                    },
                    Place = "Biel",
                    Code  = "a/b"
                };
                ModuleRun prof_skills_bi25 = new ModuleRun
                {
                    Module      = prof_skills,
                    SemesterId  = ss_25.SemesterId,
                    LecturersMR = new List <LecturerModuleRun>
                    {
                        new LecturerModuleRun {
                            Lecturer = lolita
                        },
                        new LecturerModuleRun {
                            Lecturer = rosita
                        }
                    },
                    Place = "Biel",
                    Code  = "a/b"
                };
                ModuleRun computing_project_be24 = new ModuleRun
                {
                    Module      = computing_project,
                    SemesterId  = as_24_25.SemesterId,
                    LecturersMR = new List <LecturerModuleRun>
                    {
                        new LecturerModuleRun {
                            Lecturer = margo
                        },
                        new LecturerModuleRun {
                            Lecturer = masha
                        }
                    },
                    Place = "Bern",
                    Code  = "p/q"
                };
                ModuleRun intro_multim_be23 = new ModuleRun
                {
                    Module      = intro_multim,
                    SemesterId  = as_23_24.SemesterId,
                    LecturersMR = new List <LecturerModuleRun>
                    {
                        new LecturerModuleRun {
                            Lecturer = kai
                        },
                        new LecturerModuleRun {
                            Lecturer = misha
                        }
                    },
                    Place = "Bern",
                    Code  = "p/q"
                };
                ModuleRun prof_skills_be24 = new ModuleRun
                {
                    Module      = prof_skills,
                    SemesterId  = ss_24.SemesterId,
                    LecturersMR = new List <LecturerModuleRun>
                    {
                        new LecturerModuleRun {
                            Lecturer = lolita
                        },
                        new LecturerModuleRun {
                            Lecturer = rosita
                        }
                    },
                    Place = "Bern",
                    Code  = "p/q"
                };
                ModuleRun prof_skills_be25 = new ModuleRun
                {
                    Module      = prof_skills,
                    SemesterId  = ss_25.SemesterId,
                    LecturersMR = new List <LecturerModuleRun>
                    {
                        new LecturerModuleRun {
                            Lecturer = lolita
                        },
                        new LecturerModuleRun {
                            Lecturer = rosita
                        }
                    },
                    Place = "Bern",
                    Code  = "p/q"
                };

                context.ModuleRuns.AddRange(project2MR, c, q_ucd, p_ucd, prof_skills_bi24, prof_skills_bi25, intro_multim_bi23, computing_project_bi24,
                                            prof_skills_be24, prof_skills_be25, intro_multim_be23, computing_project_be24);
                context.SaveChanges();

                //seed data for StudyBranch
                StudyBranch it = new StudyBranch
                {
                    Code    = "TI",
                    Title   = "Information Technology",
                    Modules = new List <Module>
                    {
                        project2, m2, m3, m4,
                        m5, m6, m7, m8, m9,
                        databases, m12, csbasics,
                        studienBeratung
                    }
                };

                context.StudyBranches.Add(it);
                context.SaveChanges();

                //seed data for plan



                Plan plan23_24 = new Plan
                {
                    Year           = "2023-2024",
                    AutumnSemester = as_23_24,
                    SpringSemester = ss_24
                                     //Semesters=   new List<Semester> { as_23_24,ss_24}
                };

                Plan plan24_25 = new Plan
                {
                    Year           = "2024-2025",
                    AutumnSemester = as_24_25,
                    SpringSemester = ss_25
                };



                context.Plans.Add(plan23_24);
                context.Plans.Add(plan24_25);

                context.SaveChanges();


                // seed plan-->planlecturers


                PlanLecturer pl01 = new PlanLecturer {
                    PlanId = 1, LecturerId = 1
                };
                PlanLecturer pl2 = new PlanLecturer {
                    PlanId = 1, LecturerId = 2
                };
                PlanLecturer pl3 = new PlanLecturer {
                    PlanId = 2, LecturerId = 3
                };
                PlanLecturer pl4 = new PlanLecturer {
                    PlanId = 2, LecturerId = 4
                };
                PlanLecturer pl5 = new PlanLecturer {
                    PlanId = 1, LecturerId = 5
                };
                PlanLecturer pl6 = new PlanLecturer {
                    PlanId = 1, LecturerId = 6
                };
                PlanLecturer pl7 = new PlanLecturer {
                    PlanId = 2, LecturerId = 7
                };
                PlanLecturer pl8 = new PlanLecturer {
                    PlanId = 2, LecturerId = 8
                };
                PlanLecturer pl9 = new PlanLecturer {
                    PlanId = 1, LecturerId = 9
                };
                PlanLecturer pl10 = new PlanLecturer {
                    PlanId = 1, LecturerId = 10
                };
                PlanLecturer pl11 = new PlanLecturer {
                    PlanId = 2, LecturerId = 11
                };
                PlanLecturer pl12 = new PlanLecturer {
                    PlanId = 2, LecturerId = 12
                };

                PlanLecturer pl011 = new PlanLecturer {
                    PlanId = 2, LecturerId = 1
                };
                PlanLecturer pl21 = new PlanLecturer {
                    PlanId = 2, LecturerId = 2
                };
                PlanLecturer pl31 = new PlanLecturer {
                    PlanId = 1, LecturerId = 3
                };
                PlanLecturer pl41 = new PlanLecturer {
                    PlanId = 1, LecturerId = 4
                };
                PlanLecturer pl51 = new PlanLecturer {
                    PlanId = 2, LecturerId = 5
                };
                PlanLecturer pl61 = new PlanLecturer {
                    PlanId = 2, LecturerId = 6
                };
                PlanLecturer pl71 = new PlanLecturer {
                    PlanId = 1, LecturerId = 7
                };
                PlanLecturer pl81 = new PlanLecturer {
                    PlanId = 1, LecturerId = 8
                };
                PlanLecturer pl91 = new PlanLecturer {
                    PlanId = 2, LecturerId = 9
                };
                PlanLecturer pl101 = new PlanLecturer {
                    PlanId = 2, LecturerId = 10
                };
                PlanLecturer pl111 = new PlanLecturer {
                    PlanId = 1, LecturerId = 11
                };
                PlanLecturer pl121 = new PlanLecturer {
                    PlanId = 1, LecturerId = 12
                };

                context.PlanLecturers.AddRange(pl01, pl2, pl3, pl4, pl5, pl6, pl7, pl8, pl9, pl10, pl11, pl12, pl011,
                                               pl011, pl21, pl31, pl41, pl51, pl61, pl71, pl81, pl91, pl101, pl111, pl121);
                context.SaveChanges();


                // PlanLecturer newPlanLecturer = new PlanLecturer();
                //List<PlanLecturer> planLecturers = new List<PlanLecturer>();

                //foreach (var p in context.Plans) {
                //    foreach (var l in context.Lecturers)
                //    {
                //        int id1 = l.Id;
                //        int id2 = p.Id;
                //        newPlanLecturer = new PlanLecturer() { LecturerId = id1, PlanId = id2 };
                //        //planLecturers.Add(newPlanLecturer);
                //        context.PlanLecturers.Add(new PlanLecturer());

                //    }
                //}
                ////context.PlanLecturers.AddRange(planLecturer1, planLecturer2, planLecturer3, planLecturer4);
                //context.SaveChanges();
            }
        }