Files
breakpilot-lehrer/school-service/cmd/server/main.go
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Phase 7: pinning, plan versions, solver budget + UX polish
Backend (school-service):
  - tt_solution gains parent_solution_id (self-FK, ON DELETE SET NULL)
    and seconds_limit columns via ALTER TABLE IF NOT EXISTS.
  - CreateTimetableSolutionRequest accepts optional parent_solution_id
    and seconds_limit (5-600s) with binding validation.
  - CreateSolution checks parent ownership before INSERT so users can't
    fork another tenant's plan.
  - New PUT /timetable/lessons/:id/pin endpoint; ownership enforced via
    the lesson's solution.created_by_user_id JOIN.

Solver:
  - Lesson.pinned now carries @PlanningPin so Timefold leaves locked
    cells untouched during the search.
  - build_problem() takes optional parent_solution_id; if set, copies
    pinned (class_id, subject_id, day, period, room) tuples onto fresh
    Lesson objects via greedy first-fit matching. Surplus pinned rows
    from curriculum changes are silently dropped.
  - _build_factory(seconds) replaces the module-level factory so each
    job honours its tt_solution.seconds_limit override.
  - persist_solution writes lesson.pinned back so subsequent re-solves
    inherit it.

Frontend (studio-v2):
  - SolutionList grows three knobs in the create-form: Basieren auf
    (parent dropdown, only completed solutions, disabled when none),
    Sekunden-Limit (5-600), and the existing Name.
  - PlanView cells get a pin/unpin button with optimistic update and
    rollback on error. Pinned cells gain an amber ring.
  - types.ts + api.ts mirror the new fields; lessonsApi.pin(id, bool).
  - HelpPanel: collapsible 6-step Bedienungsanleitung explaining the
    setup-to-plan workflow. Anchored at the top of /stundenplan above
    the dev token banner.
  - page.tsx switches to the same gradient + animated-blob background
    used on /korrektur so /stundenplan stops looking like a slate-900
    test page.
  - JWT dev banner gets a step-by-step explanation of how to grab the
    token from DevTools and a non-blocking success indicator (no more
    alert()).

Tests:
  - school-service: 6 new validator cases for parent_solution_id +
    seconds_limit boundaries. 73 subtests total, all green.
  - studio-v2: mockSchoolApi adds PUT /lessons/:id/pin route. 5 new
    Playwright tests across two suites (parent-selector visibility +
    options, seconds-limit input, pin button render, pin-icon flip).
    Existing tests adjusted to the new help panel + JWT banner wording.

Co-Authored-By: Claude Opus 4.7 (1M context) <noreply@anthropic.com>
2026-05-22 08:19:39 +02:00

239 lines
11 KiB
Go

package main
import (
"log"
"github.com/breakpilot/school-service/internal/config"
"github.com/breakpilot/school-service/internal/database"
"github.com/breakpilot/school-service/internal/handlers"
"github.com/breakpilot/school-service/internal/middleware"
"github.com/gin-gonic/gin"
)
func main() {
// Load configuration
cfg, err := config.Load()
if err != nil {
log.Fatalf("Failed to load configuration: %v", err)
}
// Set Gin mode based on environment
if cfg.Environment == "production" {
gin.SetMode(gin.ReleaseMode)
}
// Connect to database
db, err := database.Connect(cfg.DatabaseURL)
if err != nil {
log.Fatalf("Failed to connect to database: %v", err)
}
defer db.Close()
// Run migrations
if err := database.Migrate(db); err != nil {
log.Fatalf("Failed to run migrations: %v", err)
}
// Create handler
handler := handlers.NewHandler(db.Pool, cfg.LLMGatewayURL, cfg.SolverServiceURL)
// Create router
router := gin.New()
router.Use(gin.Recovery())
router.Use(middleware.RequestLogger())
router.Use(middleware.CORS())
router.Use(middleware.RateLimiter())
// Health endpoint (no auth required)
router.GET("/health", handler.Health)
// API routes (auth required)
api := router.Group("/api/v1/school")
api.Use(middleware.AuthMiddleware(cfg.JWTSecret))
{
// School Years
api.GET("/years", handler.GetSchoolYears)
api.POST("/years", handler.CreateSchoolYear)
// Classes
api.GET("/classes", handler.GetClasses)
api.POST("/classes", handler.CreateClass)
api.GET("/classes/:id", handler.GetClass)
api.DELETE("/classes/:id", handler.DeleteClass)
// Students (nested under classes)
api.GET("/classes/:id/students", handler.GetStudents)
api.POST("/classes/:id/students", handler.CreateStudent)
api.POST("/classes/:id/students/import", handler.ImportStudents)
api.DELETE("/classes/:id/students/:studentId", handler.DeleteStudent)
// Subjects
api.GET("/subjects", handler.GetSubjects)
api.POST("/subjects", handler.CreateSubject)
api.DELETE("/subjects/:id", handler.DeleteSubject)
// Exams
api.GET("/exams", handler.GetExams)
api.POST("/exams", handler.CreateExam)
api.GET("/exams/:id", handler.GetExam)
api.PUT("/exams/:id", handler.UpdateExam)
api.DELETE("/exams/:id", handler.DeleteExam)
api.POST("/exams/:id/generate-variant", handler.GenerateExamVariant)
api.GET("/exams/:id/results", handler.GetExamResults)
api.POST("/exams/:id/results", handler.SaveExamResults)
api.PUT("/exams/:id/results/:studentId/approve", handler.ApproveExamResult)
api.GET("/exams/:id/needs-rewrite", handler.GetStudentsNeedingRewrite)
// Grades
api.GET("/grades/:classId", handler.GetClassGrades)
api.GET("/grades/student/:studentId", handler.GetStudentGrades)
api.PUT("/grades/:studentId/:subjectId/oral", handler.UpdateOralGrade)
api.POST("/grades/calculate", handler.CalculateFinalGrades)
api.POST("/grades/transfer", handler.TransferApprovedGrades)
api.PUT("/grades/:studentId/:subjectId/lock", handler.LockFinalGrade)
api.PUT("/grades/:studentId/:subjectId/weights", handler.UpdateGradeWeights)
// Statistics
api.GET("/statistics/:classId", handler.GetClassStatistics)
api.GET("/statistics/:classId/subject/:subjectId", handler.GetSubjectStatistics)
api.GET("/statistics/student/:studentId", handler.GetStudentStatistics)
api.GET("/statistics/:classId/notenspiegel", handler.GetNotenspiegel)
// Attendance
api.GET("/attendance/:classId", handler.GetClassAttendance)
api.GET("/attendance/student/:studentId", handler.GetStudentAttendance)
api.POST("/attendance", handler.CreateAttendance)
api.POST("/attendance/:classId/bulk", handler.BulkCreateAttendance)
api.DELETE("/attendance/:id", handler.DeleteAttendance)
// Gradebook Entries
api.GET("/gradebook/:classId", handler.GetGradebookEntries)
api.GET("/gradebook/student/:studentId", handler.GetStudentEntries)
api.POST("/gradebook", handler.CreateGradebookEntry)
api.DELETE("/gradebook/:id", handler.DeleteGradebookEntry)
// Certificates
api.GET("/certificates/templates", handler.GetCertificateTemplates)
api.GET("/certificates/class/:classId", handler.GetClassCertificates)
api.GET("/certificates/feedback/:studentId", handler.GenerateGradeFeedback)
api.POST("/certificates/generate", handler.GenerateCertificate)
api.POST("/certificates/generate-bulk", handler.BulkGenerateCertificates)
api.GET("/certificates/detail/:id", handler.GetCertificate)
api.PUT("/certificates/detail/:id", handler.UpdateCertificate)
api.PUT("/certificates/detail/:id/finalize", handler.FinalizeCertificate)
api.GET("/certificates/detail/:id/pdf", handler.GetCertificatePDF)
api.DELETE("/certificates/detail/:id", handler.DeleteCertificate)
// Timetable Scheduler — Stammdaten
api.GET("/timetable/classes", handler.ListTimetableClasses)
api.POST("/timetable/classes", handler.CreateTimetableClass)
api.DELETE("/timetable/classes/:id", handler.DeleteTimetableClass)
api.GET("/timetable/periods", handler.ListTimetablePeriods)
api.POST("/timetable/periods", handler.CreateTimetablePeriod)
api.DELETE("/timetable/periods/:id", handler.DeleteTimetablePeriod)
api.GET("/timetable/rooms", handler.ListTimetableRooms)
api.POST("/timetable/rooms", handler.CreateTimetableRoom)
api.DELETE("/timetable/rooms/:id", handler.DeleteTimetableRoom)
api.GET("/timetable/subjects", handler.ListTimetableSubjects)
api.POST("/timetable/subjects", handler.CreateTimetableSubject)
api.DELETE("/timetable/subjects/:id", handler.DeleteTimetableSubject)
api.GET("/timetable/teachers", handler.ListTimetableTeachers)
api.POST("/timetable/teachers", handler.CreateTimetableTeacher)
api.DELETE("/timetable/teachers/:id", handler.DeleteTimetableTeacher)
// Timetable Scheduler — Relations
api.GET("/timetable/curriculum", handler.ListTimetableCurriculum)
api.POST("/timetable/curriculum", handler.CreateTimetableCurriculum)
api.DELETE("/timetable/curriculum/:id", handler.DeleteTimetableCurriculum)
api.GET("/timetable/assignments", handler.ListTimetableAssignments)
api.POST("/timetable/assignments", handler.CreateTimetableAssignment)
api.DELETE("/timetable/assignments/:id", handler.DeleteTimetableAssignment)
// Timetable Scheduler — Constraints (15 typed tables)
// Teacher
api.GET("/timetable/constraints/teacher/unavailable-day", handler.ListTeacherUnavailableDays)
api.POST("/timetable/constraints/teacher/unavailable-day", handler.CreateTeacherUnavailableDay)
api.DELETE("/timetable/constraints/teacher/unavailable-day/:id", handler.DeleteTeacherUnavailableDay)
api.GET("/timetable/constraints/teacher/unavailable-window", handler.ListTeacherUnavailableWindows)
api.POST("/timetable/constraints/teacher/unavailable-window", handler.CreateTeacherUnavailableWindow)
api.DELETE("/timetable/constraints/teacher/unavailable-window/:id", handler.DeleteTeacherUnavailableWindow)
api.GET("/timetable/constraints/teacher/max-hours-day", handler.ListTeacherMaxHoursDay)
api.POST("/timetable/constraints/teacher/max-hours-day", handler.CreateTeacherMaxHoursDay)
api.DELETE("/timetable/constraints/teacher/max-hours-day/:id", handler.DeleteTeacherMaxHoursDay)
api.GET("/timetable/constraints/teacher/max-hours-week", handler.ListTeacherMaxHoursWeek)
api.POST("/timetable/constraints/teacher/max-hours-week", handler.CreateTeacherMaxHoursWeek)
api.DELETE("/timetable/constraints/teacher/max-hours-week/:id", handler.DeleteTeacherMaxHoursWeek)
api.GET("/timetable/constraints/teacher/excluded-subject", handler.ListTeacherExcludedSubjects)
api.POST("/timetable/constraints/teacher/excluded-subject", handler.CreateTeacherExcludedSubject)
api.DELETE("/timetable/constraints/teacher/excluded-subject/:id", handler.DeleteTeacherExcludedSubject)
api.GET("/timetable/constraints/teacher/excluded-room", handler.ListTeacherExcludedRooms)
api.POST("/timetable/constraints/teacher/excluded-room", handler.CreateTeacherExcludedRoom)
api.DELETE("/timetable/constraints/teacher/excluded-room/:id", handler.DeleteTeacherExcludedRoom)
// Subject
api.GET("/timetable/constraints/subject/min-day-gap", handler.ListSubjectMinDayGaps)
api.POST("/timetable/constraints/subject/min-day-gap", handler.CreateSubjectMinDayGap)
api.DELETE("/timetable/constraints/subject/min-day-gap/:id", handler.DeleteSubjectMinDayGap)
api.GET("/timetable/constraints/subject/max-consecutive", handler.ListSubjectMaxConsecutives)
api.POST("/timetable/constraints/subject/max-consecutive", handler.CreateSubjectMaxConsecutive)
api.DELETE("/timetable/constraints/subject/max-consecutive/:id", handler.DeleteSubjectMaxConsecutive)
api.GET("/timetable/constraints/subject/contiguous-when-repeated", handler.ListSubjectContiguousWhenRepeated)
api.POST("/timetable/constraints/subject/contiguous-when-repeated", handler.CreateSubjectContiguousWhenRepeated)
api.DELETE("/timetable/constraints/subject/contiguous-when-repeated/:id", handler.DeleteSubjectContiguousWhenRepeated)
api.GET("/timetable/constraints/subject/preferred-period", handler.ListSubjectPreferredPeriods)
api.POST("/timetable/constraints/subject/preferred-period", handler.CreateSubjectPreferredPeriod)
api.DELETE("/timetable/constraints/subject/preferred-period/:id", handler.DeleteSubjectPreferredPeriod)
api.GET("/timetable/constraints/subject/double-lesson", handler.ListSubjectDoubleLessons)
api.POST("/timetable/constraints/subject/double-lesson", handler.CreateSubjectDoubleLesson)
api.DELETE("/timetable/constraints/subject/double-lesson/:id", handler.DeleteSubjectDoubleLesson)
// Class
api.GET("/timetable/constraints/class/max-hours-day", handler.ListClassMaxHoursDay)
api.POST("/timetable/constraints/class/max-hours-day", handler.CreateClassMaxHoursDay)
api.DELETE("/timetable/constraints/class/max-hours-day/:id", handler.DeleteClassMaxHoursDay)
api.GET("/timetable/constraints/class/no-gaps", handler.ListClassNoGaps)
api.POST("/timetable/constraints/class/no-gaps", handler.CreateClassNoGaps)
api.DELETE("/timetable/constraints/class/no-gaps/:id", handler.DeleteClassNoGaps)
// Room
api.GET("/timetable/constraints/room/requires-type", handler.ListRoomRequiresTypes)
api.POST("/timetable/constraints/room/requires-type", handler.CreateRoomRequiresType)
api.DELETE("/timetable/constraints/room/requires-type/:id", handler.DeleteRoomRequiresType)
api.GET("/timetable/constraints/room/unavailable", handler.ListRoomUnavailable)
api.POST("/timetable/constraints/room/unavailable", handler.CreateRoomUnavailable)
api.DELETE("/timetable/constraints/room/unavailable/:id", handler.DeleteRoomUnavailable)
// Timetable Solver — Solutions
api.GET("/timetable/solutions", handler.ListTimetableSolutions)
api.POST("/timetable/solutions", handler.CreateTimetableSolution)
api.GET("/timetable/solutions/:id", handler.GetTimetableSolution)
api.DELETE("/timetable/solutions/:id", handler.DeleteTimetableSolution)
api.GET("/timetable/solutions/:id/lessons", handler.ListTimetableLessons)
// Phase 7: pin/unpin individual lessons for the next re-solve.
api.PUT("/timetable/lessons/:id/pin", handler.UpdateTimetableLessonPin)
}
// Start server
log.Printf("School Service starting on port %s", cfg.Port)
if err := router.Run(":" + cfg.Port); err != nil {
log.Fatalf("Failed to start server: %v", err)
}
}