breakpilot-lehrer/school-service/cmd/server/main.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)

	// 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)
	}

	// 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)
	}
}