.機能追加、DBバグ修正

This commit is contained in:
2026-01-05 11:27:37 +09:00
parent 7d3da1bf2e
commit b2fbb472df
19 changed files with 1619 additions and 56 deletions

View File

@@ -17,6 +17,10 @@ type DatabaseConfig struct {
Name string
}
type NotificationConfig struct {
TelegramBotToken string
}
type Config struct {
Port string
SessionSecret string
@@ -29,6 +33,7 @@ type Config struct {
RateLimitWindow int
TrustedProxies []string
Database DatabaseConfig
Notification NotificationConfig
}
func Load(configPath string) *Config {
@@ -123,6 +128,12 @@ func Load(configPath string) *Config {
cfg.TrustedProxies = []string{proxies}
}
}
// Notification section
section = iniFile.Section("notification")
if section.HasKey("telegram_bot_token") {
cfg.Notification.TelegramBotToken = section.Key("telegram_bot_token").String()
}
} else {
log.Println("config.ini not found, using environment variables or defaults")
}
@@ -169,6 +180,9 @@ func Load(configPath string) *Config {
if trustedProxies := os.Getenv("TRUSTED_PROXIES"); trustedProxies != "" {
cfg.TrustedProxies = []string{trustedProxies}
}
if telegramToken := os.Getenv("TELEGRAM_BOT_TOKEN"); telegramToken != "" {
cfg.Notification.TelegramBotToken = telegramToken
}
if cfg.SessionSecret == "" {
log.Fatal("FATAL: Session secret is not set. Please set it in config.ini ([session] secret) or via SESSION_SECRET environment variable.")

View File

@@ -2,6 +2,7 @@ package database
import (
"fmt"
"time"
"homework-manager/internal/config"
"homework-manager/internal/models"
@@ -61,6 +62,21 @@ func Connect(dbConfig config.DatabaseConfig, debug bool) error {
return err
}
// Set connection pool settings
sqlDB, err := db.DB()
if err != nil {
return err
}
// SetMaxIdleConns sets the maximum number of connections in the idle connection pool.
sqlDB.SetMaxIdleConns(10)
// SetMaxOpenConns sets the maximum number of open connections to the database.
sqlDB.SetMaxOpenConns(100)
// SetConnMaxLifetime sets the maximum amount of time a connection may be reused.
sqlDB.SetConnMaxLifetime(time.Hour)
DB = db
return nil
}
@@ -70,10 +86,10 @@ func Migrate() error {
&models.User{},
&models.Assignment{},
&models.APIKey{},
&models.UserNotificationSettings{},
)
}
func GetDB() *gorm.DB {
return DB
}

View File

@@ -285,7 +285,7 @@ func (h *APIHandler) CreateAssignment(c *gin.Context) {
}
}
assignment, err := h.assignmentService.Create(userID, input.Title, input.Description, input.Subject, input.Priority, dueDate)
assignment, err := h.assignmentService.Create(userID, input.Title, input.Description, input.Subject, input.Priority, dueDate, false, nil, true)
if err != nil {
c.JSON(http.StatusInternalServerError, gin.H{"error": "Failed to create assignment"})
return
@@ -351,7 +351,8 @@ func (h *APIHandler) UpdateAssignment(c *gin.Context) {
}
}
assignment, err := h.assignmentService.Update(userID, uint(id), title, description, subject, priority, dueDate)
// Preserve existing reminder settings for API updates
assignment, err := h.assignmentService.Update(userID, uint(id), title, description, subject, priority, dueDate, existing.ReminderEnabled, existing.ReminderAt, existing.UrgentReminderEnabled)
if err != nil {
c.JSON(http.StatusInternalServerError, gin.H{"error": "Failed to update assignment"})
return
@@ -396,3 +397,44 @@ func (h *APIHandler) ToggleAssignment(c *gin.Context) {
c.JSON(http.StatusOK, assignment)
}
// GetStatistics returns statistics for the authenticated user
// GET /api/v1/statistics?subject=数学&from=2025-01-01&to=2025-12-31&include_archived=true
func (h *APIHandler) GetStatistics(c *gin.Context) {
userID := h.getUserID(c)
// Parse filter parameters
filter := service.StatisticsFilter{
Subject: c.Query("subject"),
IncludeArchived: c.Query("include_archived") == "true",
}
// Parse from date
if fromStr := c.Query("from"); fromStr != "" {
fromDate, err := time.ParseInLocation("2006-01-02", fromStr, time.Local)
if err != nil {
c.JSON(http.StatusBadRequest, gin.H{"error": "Invalid 'from' date format. Use YYYY-MM-DD"})
return
}
filter.From = &fromDate
}
// Parse to date
if toStr := c.Query("to"); toStr != "" {
toDate, err := time.ParseInLocation("2006-01-02", toStr, time.Local)
if err != nil {
c.JSON(http.StatusBadRequest, gin.H{"error": "Invalid 'to' date format. Use YYYY-MM-DD"})
return
}
filter.To = &toDate
}
stats, err := h.assignmentService.GetStatistics(userID, filter)
if err != nil {
c.JSON(http.StatusInternalServerError, gin.H{"error": "Failed to fetch statistics"})
return
}
c.JSON(http.StatusOK, stats)
}

View File

@@ -119,6 +119,17 @@ func (h *AssignmentHandler) Create(c *gin.Context) {
priority := c.PostForm("priority")
dueDateStr := c.PostForm("due_date")
// Parse reminder settings
reminderEnabled := c.PostForm("reminder_enabled") == "on"
reminderAtStr := c.PostForm("reminder_at")
var reminderAt *time.Time
if reminderEnabled && reminderAtStr != "" {
if parsed, err := time.ParseInLocation("2006-01-02T15:04", reminderAtStr, time.Local); err == nil {
reminderAt = &parsed
}
}
urgentReminderEnabled := c.PostForm("urgent_reminder_enabled") == "on"
dueDate, err := time.ParseInLocation("2006-01-02T15:04", dueDateStr, time.Local)
if err != nil {
dueDate, err = time.ParseInLocation("2006-01-02", dueDateStr, time.Local)
@@ -140,7 +151,7 @@ func (h *AssignmentHandler) Create(c *gin.Context) {
dueDate = dueDate.Add(23*time.Hour + 59*time.Minute)
}
_, err = h.assignmentService.Create(userID, title, description, subject, priority, dueDate)
_, err = h.assignmentService.Create(userID, title, description, subject, priority, dueDate, reminderEnabled, reminderAt, urgentReminderEnabled)
if err != nil {
role, _ := c.Get(middleware.UserRoleKey)
name, _ := c.Get(middleware.UserNameKey)
@@ -191,6 +202,17 @@ func (h *AssignmentHandler) Update(c *gin.Context) {
priority := c.PostForm("priority")
dueDateStr := c.PostForm("due_date")
// Parse reminder settings
reminderEnabled := c.PostForm("reminder_enabled") == "on"
reminderAtStr := c.PostForm("reminder_at")
var reminderAt *time.Time
if reminderEnabled && reminderAtStr != "" {
if parsed, err := time.ParseInLocation("2006-01-02T15:04", reminderAtStr, time.Local); err == nil {
reminderAt = &parsed
}
}
urgentReminderEnabled := c.PostForm("urgent_reminder_enabled") == "on"
dueDate, err := time.ParseInLocation("2006-01-02T15:04", dueDateStr, time.Local)
if err != nil {
dueDate, err = time.ParseInLocation("2006-01-02", dueDateStr, time.Local)
@@ -201,7 +223,7 @@ func (h *AssignmentHandler) Update(c *gin.Context) {
dueDate = dueDate.Add(23*time.Hour + 59*time.Minute)
}
_, err = h.assignmentService.Update(userID, uint(id), title, description, subject, priority, dueDate)
_, err = h.assignmentService.Update(userID, uint(id), title, description, subject, priority, dueDate, reminderEnabled, reminderAt, urgentReminderEnabled)
if err != nil {
c.Redirect(http.StatusFound, "/assignments")
return
@@ -231,3 +253,90 @@ func (h *AssignmentHandler) Delete(c *gin.Context) {
c.Redirect(http.StatusFound, "/assignments")
}
func (h *AssignmentHandler) Statistics(c *gin.Context) {
userID := h.getUserID(c)
role, _ := c.Get(middleware.UserRoleKey)
name, _ := c.Get(middleware.UserNameKey)
// Parse filter parameters
filter := service.StatisticsFilter{
Subject: c.Query("subject"),
IncludeArchived: c.Query("include_archived") == "true",
}
fromStr := c.Query("from")
toStr := c.Query("to")
// Parse from date
if fromStr != "" {
fromDate, err := time.ParseInLocation("2006-01-02", fromStr, time.Local)
if err == nil {
filter.From = &fromDate
}
}
// Parse to date
if toStr != "" {
toDate, err := time.ParseInLocation("2006-01-02", toStr, time.Local)
if err == nil {
filter.To = &toDate
}
}
stats, err := h.assignmentService.GetStatistics(userID, filter)
if err != nil {
RenderHTML(c, http.StatusInternalServerError, "error.html", gin.H{
"title": "エラー",
"message": "統計情報の取得に失敗しました",
})
return
}
// Get available subjects for filter dropdown (exclude archived)
subjects, _ := h.assignmentService.GetSubjectsWithArchived(userID, false)
archivedSubjects, _ := h.assignmentService.GetArchivedSubjects(userID)
// Create a map for quick lookup of archived subjects
archivedMap := make(map[string]bool)
for _, s := range archivedSubjects {
archivedMap[s] = true
}
RenderHTML(c, http.StatusOK, "assignments/statistics.html", gin.H{
"title": "統計",
"stats": stats,
"subjects": subjects,
"archivedSubjects": archivedMap,
"selectedSubject": filter.Subject,
"fromDate": fromStr,
"toDate": toStr,
"includeArchived": filter.IncludeArchived,
"isAdmin": role == "admin",
"userName": name,
})
}
func (h *AssignmentHandler) ArchiveSubject(c *gin.Context) {
userID := h.getUserID(c)
subject := c.PostForm("subject")
if subject != "" {
h.assignmentService.ArchiveSubject(userID, subject)
}
c.Redirect(http.StatusFound, "/statistics")
}
func (h *AssignmentHandler) UnarchiveSubject(c *gin.Context) {
userID := h.getUserID(c)
subject := c.PostForm("subject")
if subject != "" {
h.assignmentService.UnarchiveSubject(userID, subject)
}
c.Redirect(http.StatusFound, "/statistics?include_archived=true")
}

View File

@@ -4,18 +4,21 @@ import (
"net/http"
"homework-manager/internal/middleware"
"homework-manager/internal/models"
"homework-manager/internal/service"
"github.com/gin-gonic/gin"
)
type ProfileHandler struct {
authService *service.AuthService
authService *service.AuthService
notificationService *service.NotificationService
}
func NewProfileHandler() *ProfileHandler {
func NewProfileHandler(notificationService *service.NotificationService) *ProfileHandler {
return &ProfileHandler{
authService: service.NewAuthService(),
authService: service.NewAuthService(),
notificationService: notificationService,
}
}
@@ -27,15 +30,17 @@ func (h *ProfileHandler) getUserID(c *gin.Context) uint {
func (h *ProfileHandler) Show(c *gin.Context) {
userID := h.getUserID(c)
user, _ := h.authService.GetUserByID(userID)
notifySettings, _ := h.notificationService.GetUserSettings(userID)
role, _ := c.Get(middleware.UserRoleKey)
name, _ := c.Get(middleware.UserNameKey)
RenderHTML(c, http.StatusOK, "profile.html", gin.H{
"title": "プロフィール",
"user": user,
"isAdmin": role == "admin",
"userName": name,
"title": "プロフィール",
"user": user,
"isAdmin": role == "admin",
"userName": name,
"notifySettings": notifySettings,
})
}
@@ -47,24 +52,27 @@ func (h *ProfileHandler) Update(c *gin.Context) {
role, _ := c.Get(middleware.UserRoleKey)
user, _ := h.authService.GetUserByID(userID)
notifySettings, _ := h.notificationService.GetUserSettings(userID)
if err != nil {
RenderHTML(c, http.StatusOK, "profile.html", gin.H{
"title": "プロフィール",
"user": user,
"error": "プロフィールの更新に失敗しました",
"isAdmin": role == "admin",
"userName": name,
"title": "プロフィール",
"user": user,
"error": "プロフィールの更新に失敗しました",
"isAdmin": role == "admin",
"userName": name,
"notifySettings": notifySettings,
})
return
}
RenderHTML(c, http.StatusOK, "profile.html", gin.H{
"title": "プロフィール",
"user": user,
"success": "プロフィールを更新しました",
"isAdmin": role == "admin",
"userName": user.Name,
"title": "プロフィール",
"user": user,
"success": "プロフィールを更新しました",
"isAdmin": role == "admin",
"userName": user.Name,
"notifySettings": notifySettings,
})
}
@@ -77,25 +85,28 @@ func (h *ProfileHandler) ChangePassword(c *gin.Context) {
role, _ := c.Get(middleware.UserRoleKey)
name, _ := c.Get(middleware.UserNameKey)
user, _ := h.authService.GetUserByID(userID)
notifySettings, _ := h.notificationService.GetUserSettings(userID)
if newPassword != confirmPassword {
RenderHTML(c, http.StatusOK, "profile.html", gin.H{
"title": "プロフィール",
"user": user,
"passwordError": "新しいパスワードが一致しません",
"isAdmin": role == "admin",
"userName": name,
"title": "プロフィール",
"user": user,
"passwordError": "新しいパスワードが一致しません",
"isAdmin": role == "admin",
"userName": name,
"notifySettings": notifySettings,
})
return
}
if len(newPassword) < 8 {
RenderHTML(c, http.StatusOK, "profile.html", gin.H{
"title": "プロフィール",
"user": user,
"passwordError": "パスワードは8文字以上で入力してください",
"isAdmin": role == "admin",
"userName": name,
"title": "プロフィール",
"user": user,
"passwordError": "パスワードは8文字以上で入力してください",
"isAdmin": role == "admin",
"userName": name,
"notifySettings": notifySettings,
})
return
}
@@ -103,11 +114,12 @@ func (h *ProfileHandler) ChangePassword(c *gin.Context) {
err := h.authService.ChangePassword(userID, oldPassword, newPassword)
if err != nil {
RenderHTML(c, http.StatusOK, "profile.html", gin.H{
"title": "プロフィール",
"user": user,
"passwordError": "現在のパスワードが正しくありません",
"isAdmin": role == "admin",
"userName": name,
"title": "プロフィール",
"user": user,
"passwordError": "現在のパスワードが正しくありません",
"isAdmin": role == "admin",
"userName": name,
"notifySettings": notifySettings,
})
return
}
@@ -118,5 +130,46 @@ func (h *ProfileHandler) ChangePassword(c *gin.Context) {
"passwordSuccess": "パスワードを変更しました",
"isAdmin": role == "admin",
"userName": name,
"notifySettings": notifySettings,
})
}
func (h *ProfileHandler) UpdateNotificationSettings(c *gin.Context) {
userID := h.getUserID(c)
role, _ := c.Get(middleware.UserRoleKey)
name, _ := c.Get(middleware.UserNameKey)
user, _ := h.authService.GetUserByID(userID)
settings := &models.UserNotificationSettings{
TelegramEnabled: c.PostForm("telegram_enabled") == "on",
TelegramChatID: c.PostForm("telegram_chat_id"),
LineEnabled: c.PostForm("line_enabled") == "on",
LineNotifyToken: c.PostForm("line_token"),
}
err := h.notificationService.UpdateUserSettings(userID, settings)
notifySettings, _ := h.notificationService.GetUserSettings(userID)
if err != nil {
RenderHTML(c, http.StatusOK, "profile.html", gin.H{
"title": "プロフィール",
"user": user,
"notifyError": "通知設定の更新に失敗しました",
"isAdmin": role == "admin",
"userName": name,
"notifySettings": notifySettings,
})
return
}
RenderHTML(c, http.StatusOK, "profile.html", gin.H{
"title": "プロフィール",
"user": user,
"notifySuccess": "通知設定を更新しました",
"isAdmin": role == "admin",
"userName": name,
"notifySettings": notifySettings,
})
}

View File

@@ -15,10 +15,18 @@ type Assignment struct {
Priority string `gorm:"not null;default:medium" json:"priority"` // low, medium, high
DueDate time.Time `gorm:"not null" json:"due_date"`
IsCompleted bool `gorm:"default:false" json:"is_completed"`
IsArchived bool `gorm:"default:false;index" json:"is_archived"`
CompletedAt *time.Time `json:"completed_at,omitempty"`
CreatedAt time.Time `json:"created_at"`
UpdatedAt time.Time `json:"updated_at"`
DeletedAt gorm.DeletedAt `gorm:"index" json:"-"`
// Reminder notification settings (one-time)
ReminderEnabled bool `gorm:"default:false" json:"reminder_enabled"`
ReminderAt *time.Time `json:"reminder_at,omitempty"`
ReminderSent bool `gorm:"default:false;index" json:"reminder_sent"`
// Urgent reminder settings (repeating until completed)
UrgentReminderEnabled bool `gorm:"default:true" json:"urgent_reminder_enabled"`
LastUrgentReminderSent *time.Time `json:"last_urgent_reminder_sent,omitempty"`
CreatedAt time.Time `json:"created_at"`
UpdatedAt time.Time `json:"updated_at"`
DeletedAt gorm.DeletedAt `gorm:"index" json:"-"`
User *User `gorm:"foreignKey:UserID" json:"user,omitempty"`
}

View File

@@ -0,0 +1,22 @@
package models
import (
"time"
"gorm.io/gorm"
)
// UserNotificationSettings stores user's notification preferences
type UserNotificationSettings struct {
ID uint `gorm:"primarykey" json:"id"`
UserID uint `gorm:"uniqueIndex;not null" json:"user_id"`
TelegramEnabled bool `gorm:"default:false" json:"telegram_enabled"`
TelegramChatID string `json:"telegram_chat_id"`
LineEnabled bool `gorm:"default:false" json:"line_enabled"`
LineNotifyToken string `json:"-"` // Hide token from JSON
CreatedAt time.Time `json:"created_at"`
UpdatedAt time.Time `json:"updated_at"`
DeletedAt gorm.DeletedAt `gorm:"index" json:"-"`
User *User `gorm:"foreignKey:UserID" json:"-"`
}

View File

@@ -186,3 +186,181 @@ func (r *AssignmentRepository) CountOverdueByUserID(userID uint) (int64, error)
Where("user_id = ? AND is_completed = ? AND due_date < ?", userID, false, now).Count(&count).Error
return count, err
}
// StatisticsFilter holds filter parameters for statistics queries
type StatisticsFilter struct {
Subject string
From *time.Time
To *time.Time
IncludeArchived bool
}
// AssignmentStatistics holds statistics data
type AssignmentStatistics struct {
Total int64
Completed int64
Pending int64
Overdue int64
CompletedOnTime int64
OnTimeCompletionRate float64
}
// SubjectStatistics holds statistics for a specific subject
type SubjectStatistics struct {
Subject string
Total int64
Completed int64
Pending int64
Overdue int64
CompletedOnTime int64
OnTimeCompletionRate float64
}
// GetStatistics returns statistics for a user with optional filters
func (r *AssignmentRepository) GetStatistics(userID uint, filter StatisticsFilter) (*AssignmentStatistics, error) {
now := time.Now()
stats := &AssignmentStatistics{}
// Base query
baseQuery := r.db.Model(&models.Assignment{}).Where("user_id = ?", userID)
// Apply subject filter
if filter.Subject != "" {
baseQuery = baseQuery.Where("subject = ?", filter.Subject)
}
// Apply date range filter (by created_at)
if filter.From != nil {
baseQuery = baseQuery.Where("created_at >= ?", *filter.From)
}
if filter.To != nil {
// Add 1 day to include the entire "to" date
toEnd := filter.To.AddDate(0, 0, 1)
baseQuery = baseQuery.Where("created_at < ?", toEnd)
}
// Apply archived filter
if !filter.IncludeArchived {
baseQuery = baseQuery.Where("is_archived = ?", false)
}
// Total count
if err := baseQuery.Count(&stats.Total).Error; err != nil {
return nil, err
}
// Completed count
completedQuery := baseQuery.Session(&gorm.Session{})
if err := completedQuery.Where("is_completed = ?", true).Count(&stats.Completed).Error; err != nil {
return nil, err
}
// Pending count
pendingQuery := baseQuery.Session(&gorm.Session{})
if err := pendingQuery.Where("is_completed = ?", false).Count(&stats.Pending).Error; err != nil {
return nil, err
}
// Overdue count
overdueQuery := baseQuery.Session(&gorm.Session{})
if err := overdueQuery.Where("is_completed = ? AND due_date < ?", false, now).Count(&stats.Overdue).Error; err != nil {
return nil, err
}
// Completed on time count (completed_at <= due_date)
onTimeQuery := baseQuery.Session(&gorm.Session{})
if err := onTimeQuery.Where("is_completed = ? AND completed_at <= due_date", true).Count(&stats.CompletedOnTime).Error; err != nil {
return nil, err
}
// Calculate on-time completion rate
if stats.Completed > 0 {
stats.OnTimeCompletionRate = float64(stats.CompletedOnTime) / float64(stats.Completed) * 100
}
return stats, nil
}
// GetStatisticsBySubjects returns statistics grouped by subject
func (r *AssignmentRepository) GetStatisticsBySubjects(userID uint, filter StatisticsFilter) ([]SubjectStatistics, error) {
now := time.Now()
subjects, err := r.GetSubjectsByUserID(userID)
if err != nil {
return nil, err
}
var results []SubjectStatistics
for _, subject := range subjects {
subjectFilter := StatisticsFilter{
Subject: subject,
From: filter.From,
To: filter.To,
}
stats, err := r.GetStatistics(userID, subjectFilter)
if err != nil {
return nil, err
}
// Count overdue for this subject
overdueQuery := r.db.Model(&models.Assignment{}).
Where("user_id = ? AND subject = ? AND is_completed = ? AND due_date < ?", userID, subject, false, now)
if filter.From != nil {
overdueQuery = overdueQuery.Where("created_at >= ?", *filter.From)
}
if filter.To != nil {
toEnd := filter.To.AddDate(0, 0, 1)
overdueQuery = overdueQuery.Where("created_at < ?", toEnd)
}
var overdueCount int64
overdueQuery.Count(&overdueCount)
results = append(results, SubjectStatistics{
Subject: subject,
Total: stats.Total,
Completed: stats.Completed,
Pending: stats.Pending,
Overdue: overdueCount,
CompletedOnTime: stats.CompletedOnTime,
OnTimeCompletionRate: stats.OnTimeCompletionRate,
})
}
return results, nil
}
// ArchiveBySubject archives all assignments for a subject
func (r *AssignmentRepository) ArchiveBySubject(userID uint, subject string) error {
return r.db.Model(&models.Assignment{}).
Where("user_id = ? AND subject = ?", userID, subject).
Update("is_archived", true).Error
}
// UnarchiveBySubject unarchives all assignments for a subject
func (r *AssignmentRepository) UnarchiveBySubject(userID uint, subject string) error {
return r.db.Model(&models.Assignment{}).
Where("user_id = ? AND subject = ?", userID, subject).
Update("is_archived", false).Error
}
// GetArchivedSubjects returns a list of archived subjects for a user
func (r *AssignmentRepository) GetArchivedSubjects(userID uint) ([]string, error) {
var subjects []string
err := r.db.Model(&models.Assignment{}).
Where("user_id = ? AND is_archived = ? AND subject != ''", userID, true).
Distinct("subject").
Pluck("subject", &subjects).Error
return subjects, err
}
// GetSubjectsByUserIDWithArchived returns subjects optionally including archived
func (r *AssignmentRepository) GetSubjectsByUserIDWithArchived(userID uint, includeArchived bool) ([]string, error) {
var subjects []string
query := r.db.Model(&models.Assignment{}).
Where("user_id = ? AND subject != ''", userID)
if !includeArchived {
query = query.Where("is_archived = ?", false)
}
err := query.Distinct("subject").Pluck("subject", &subjects).Error
return subjects, err
}

View File

@@ -36,6 +36,15 @@ func getFuncMap() template.FuncMap {
"daysUntil": func(t time.Time) int {
return int(time.Until(t).Hours() / 24)
},
"divideFloat": func(a, b int64) float64 {
if b == 0 {
return 0
}
return float64(a) / float64(b)
},
"multiplyFloat": func(a float64, b float64) float64 {
return a * b
},
}
}
@@ -164,11 +173,15 @@ func Setup(cfg *config.Config) *gin.Engine {
authService := service.NewAuthService()
apiKeyService := service.NewAPIKeyService()
notificationService := service.NewNotificationService(cfg.Notification.TelegramBotToken)
// Start notification reminder scheduler
notificationService.StartReminderScheduler()
authHandler := handler.NewAuthHandler()
assignmentHandler := handler.NewAssignmentHandler()
adminHandler := handler.NewAdminHandler()
profileHandler := handler.NewProfileHandler()
profileHandler := handler.NewProfileHandler(notificationService)
apiHandler := handler.NewAPIHandler()
guest := r.Group("/")
@@ -205,9 +218,15 @@ func Setup(cfg *config.Config) *gin.Engine {
auth.POST("/assignments/:id/toggle", assignmentHandler.Toggle)
auth.POST("/assignments/:id/delete", assignmentHandler.Delete)
auth.GET("/statistics", assignmentHandler.Statistics)
auth.POST("/statistics/archive-subject", assignmentHandler.ArchiveSubject)
auth.POST("/statistics/unarchive-subject", assignmentHandler.UnarchiveSubject)
auth.GET("/profile", profileHandler.Show)
auth.POST("/profile", profileHandler.Update)
auth.POST("/profile/password", profileHandler.ChangePassword)
auth.POST("/profile/notifications", profileHandler.UpdateNotificationSettings)
admin := auth.Group("/admin")
admin.Use(middleware.AdminRequired())
{
@@ -235,6 +254,7 @@ func Setup(cfg *config.Config) *gin.Engine {
api.PUT("/assignments/:id", apiHandler.UpdateAssignment)
api.DELETE("/assignments/:id", apiHandler.DeleteAssignment)
api.PATCH("/assignments/:id/toggle", apiHandler.ToggleAssignment)
api.GET("/statistics", apiHandler.GetStatistics)
}
return r

View File

@@ -31,18 +31,22 @@ func NewAssignmentService() *AssignmentService {
}
}
func (s *AssignmentService) Create(userID uint, title, description, subject, priority string, dueDate time.Time) (*models.Assignment, error) {
func (s *AssignmentService) Create(userID uint, title, description, subject, priority string, dueDate time.Time, reminderEnabled bool, reminderAt *time.Time, urgentReminderEnabled bool) (*models.Assignment, error) {
if priority == "" {
priority = "medium"
}
assignment := &models.Assignment{
UserID: userID,
Title: title,
Description: description,
Subject: subject,
Priority: priority,
DueDate: dueDate,
IsCompleted: false,
UserID: userID,
Title: title,
Description: description,
Subject: subject,
Priority: priority,
DueDate: dueDate,
IsCompleted: false,
ReminderEnabled: reminderEnabled,
ReminderAt: reminderAt,
ReminderSent: false,
UrgentReminderEnabled: urgentReminderEnabled,
}
if err := s.assignmentRepo.Create(assignment); err != nil {
@@ -191,7 +195,7 @@ func (s *AssignmentService) SearchAssignments(userID uint, query, priority, filt
}, nil
}
func (s *AssignmentService) Update(userID, assignmentID uint, title, description, subject, priority string, dueDate time.Time) (*models.Assignment, error) {
func (s *AssignmentService) Update(userID, assignmentID uint, title, description, subject, priority string, dueDate time.Time, reminderEnabled bool, reminderAt *time.Time, urgentReminderEnabled bool) (*models.Assignment, error) {
assignment, err := s.GetByID(userID, assignmentID)
if err != nil {
return nil, err
@@ -202,6 +206,13 @@ func (s *AssignmentService) Update(userID, assignmentID uint, title, description
assignment.Subject = subject
assignment.Priority = priority
assignment.DueDate = dueDate
assignment.ReminderEnabled = reminderEnabled
assignment.ReminderAt = reminderAt
assignment.UrgentReminderEnabled = urgentReminderEnabled
// Reset reminder sent flag if reminder settings changed
if reminderEnabled && reminderAt != nil {
assignment.ReminderSent = false
}
if err := s.assignmentRepo.Update(assignment); err != nil {
return nil, err
@@ -267,3 +278,133 @@ func (s *AssignmentService) GetDashboardStats(userID uint) (*DashboardStats, err
Subjects: subjects,
}, nil
}
// StatisticsFilter holds filter parameters for statistics
type StatisticsFilter struct {
Subject string
From *time.Time
To *time.Time
IncludeArchived bool
}
// SubjectStats holds statistics for a subject
type SubjectStats struct {
Subject string `json:"subject"`
Total int64 `json:"total"`
Completed int64 `json:"completed"`
Pending int64 `json:"pending"`
Overdue int64 `json:"overdue"`
OnTimeCompletionRate float64 `json:"on_time_completion_rate"`
IsArchived bool `json:"is_archived,omitempty"`
}
// StatisticsSummary holds overall statistics
type StatisticsSummary struct {
TotalAssignments int64 `json:"total_assignments"`
CompletedAssignments int64 `json:"completed_assignments"`
PendingAssignments int64 `json:"pending_assignments"`
OverdueAssignments int64 `json:"overdue_assignments"`
OnTimeCompletionRate float64 `json:"on_time_completion_rate"`
Filter *FilterInfo `json:"filter,omitempty"`
Subjects []SubjectStats `json:"subjects,omitempty"`
}
// FilterInfo shows applied filters in response
type FilterInfo struct {
Subject *string `json:"subject"`
From *string `json:"from"`
To *string `json:"to"`
IncludeArchived bool `json:"include_archived"`
}
// GetStatistics returns statistics for a user with optional filters
func (s *AssignmentService) GetStatistics(userID uint, filter StatisticsFilter) (*StatisticsSummary, error) {
// Convert filter to repository filter
repoFilter := repository.StatisticsFilter{
Subject: filter.Subject,
From: filter.From,
To: filter.To,
IncludeArchived: filter.IncludeArchived,
}
// Get overall statistics
stats, err := s.assignmentRepo.GetStatistics(userID, repoFilter)
if err != nil {
return nil, err
}
summary := &StatisticsSummary{
TotalAssignments: stats.Total,
CompletedAssignments: stats.Completed,
PendingAssignments: stats.Pending,
OverdueAssignments: stats.Overdue,
OnTimeCompletionRate: stats.OnTimeCompletionRate,
}
// Build filter info
filterInfo := &FilterInfo{}
hasFilter := false
if filter.Subject != "" {
filterInfo.Subject = &filter.Subject
hasFilter = true
}
if filter.From != nil {
fromStr := filter.From.Format("2006-01-02")
filterInfo.From = &fromStr
hasFilter = true
}
if filter.To != nil {
toStr := filter.To.Format("2006-01-02")
filterInfo.To = &toStr
hasFilter = true
}
filterInfo.IncludeArchived = filter.IncludeArchived
if filter.IncludeArchived {
hasFilter = true
}
if hasFilter {
summary.Filter = filterInfo
}
// If no specific subject filter, get per-subject statistics
if filter.Subject == "" {
subjectStats, err := s.assignmentRepo.GetStatisticsBySubjects(userID, repoFilter)
if err != nil {
return nil, err
}
for _, ss := range subjectStats {
summary.Subjects = append(summary.Subjects, SubjectStats{
Subject: ss.Subject,
Total: ss.Total,
Completed: ss.Completed,
Pending: ss.Pending,
Overdue: ss.Overdue,
OnTimeCompletionRate: ss.OnTimeCompletionRate,
})
}
}
return summary, nil
}
// ArchiveSubject archives all assignments for a subject
func (s *AssignmentService) ArchiveSubject(userID uint, subject string) error {
return s.assignmentRepo.ArchiveBySubject(userID, subject)
}
// UnarchiveSubject unarchives all assignments for a subject
func (s *AssignmentService) UnarchiveSubject(userID uint, subject string) error {
return s.assignmentRepo.UnarchiveBySubject(userID, subject)
}
// GetSubjectsWithArchived returns subjects optionally including archived
func (s *AssignmentService) GetSubjectsWithArchived(userID uint, includeArchived bool) ([]string, error) {
return s.assignmentRepo.GetSubjectsByUserIDWithArchived(userID, includeArchived)
}
// GetArchivedSubjects returns archived subjects only
func (s *AssignmentService) GetArchivedSubjects(userID uint) ([]string, error) {
return s.assignmentRepo.GetArchivedSubjects(userID)
}

View File

@@ -0,0 +1,330 @@
package service
import (
"bytes"
"encoding/json"
"fmt"
"log"
"net/http"
"net/url"
"strings"
"time"
"homework-manager/internal/database"
"homework-manager/internal/models"
)
// NotificationService handles Telegram and LINE notifications
type NotificationService struct {
telegramBotToken string
}
// NewNotificationService creates a new notification service
func NewNotificationService(telegramBotToken string) *NotificationService {
return &NotificationService{
telegramBotToken: telegramBotToken,
}
}
// GetUserSettings retrieves notification settings for a user
func (s *NotificationService) GetUserSettings(userID uint) (*models.UserNotificationSettings, error) {
var settings models.UserNotificationSettings
result := database.GetDB().Where("user_id = ?", userID).First(&settings)
if result.Error != nil {
// If not found, return a new empty settings object
if result.RowsAffected == 0 {
return &models.UserNotificationSettings{
UserID: userID,
}, nil
}
return nil, result.Error
}
return &settings, nil
}
// UpdateUserSettings updates notification settings for a user
func (s *NotificationService) UpdateUserSettings(userID uint, settings *models.UserNotificationSettings) error {
settings.UserID = userID
var existing models.UserNotificationSettings
result := database.GetDB().Where("user_id = ?", userID).First(&existing)
if result.RowsAffected == 0 {
// Create new
return database.GetDB().Create(settings).Error
}
// Update existing
settings.ID = existing.ID
return database.GetDB().Save(settings).Error
}
// SendTelegramNotification sends a message via Telegram Bot API
func (s *NotificationService) SendTelegramNotification(chatID, message string) error {
if s.telegramBotToken == "" {
return fmt.Errorf("telegram bot token is not configured")
}
if chatID == "" {
return fmt.Errorf("telegram chat ID is empty")
}
apiURL := fmt.Sprintf("https://api.telegram.org/bot%s/sendMessage", s.telegramBotToken)
payload := map[string]string{
"chat_id": chatID,
"text": message,
"parse_mode": "HTML",
}
jsonPayload, err := json.Marshal(payload)
if err != nil {
return err
}
resp, err := http.Post(apiURL, "application/json", bytes.NewBuffer(jsonPayload))
if err != nil {
return err
}
defer resp.Body.Close()
if resp.StatusCode != http.StatusOK {
return fmt.Errorf("telegram API returned status %d", resp.StatusCode)
}
return nil
}
// SendLineNotification sends a message via LINE Notify API
func (s *NotificationService) SendLineNotification(token, message string) error {
if token == "" {
return fmt.Errorf("LINE Notify token is empty")
}
apiURL := "https://notify-api.line.me/api/notify"
data := url.Values{}
data.Set("message", message)
req, err := http.NewRequest("POST", apiURL, strings.NewReader(data.Encode()))
if err != nil {
return err
}
req.Header.Set("Authorization", "Bearer "+token)
req.Header.Set("Content-Type", "application/x-www-form-urlencoded")
client := &http.Client{Timeout: 10 * time.Second}
resp, err := client.Do(req)
if err != nil {
return err
}
defer resp.Body.Close()
if resp.StatusCode != http.StatusOK {
return fmt.Errorf("LINE Notify API returned status %d", resp.StatusCode)
}
return nil
}
// SendAssignmentReminder sends a reminder notification for an assignment
func (s *NotificationService) SendAssignmentReminder(userID uint, assignment *models.Assignment) error {
settings, err := s.GetUserSettings(userID)
if err != nil {
return err
}
message := fmt.Sprintf(
"📚 課題リマインダー\n\n【%s】\n科目: %s\n期限: %s\n\n%s",
assignment.Title,
assignment.Subject,
assignment.DueDate.Format("2006/01/02 15:04"),
assignment.Description,
)
var errors []string
// Send to Telegram if enabled
if settings.TelegramEnabled && settings.TelegramChatID != "" {
if err := s.SendTelegramNotification(settings.TelegramChatID, message); err != nil {
errors = append(errors, fmt.Sprintf("Telegram: %v", err))
}
}
// Send to LINE if enabled
if settings.LineEnabled && settings.LineNotifyToken != "" {
if err := s.SendLineNotification(settings.LineNotifyToken, message); err != nil {
errors = append(errors, fmt.Sprintf("LINE: %v", err))
}
}
if len(errors) > 0 {
return fmt.Errorf("notification errors: %s", strings.Join(errors, "; "))
}
return nil
}
// SendUrgentReminder sends an urgent reminder notification for an assignment
func (s *NotificationService) SendUrgentReminder(userID uint, assignment *models.Assignment) error {
settings, err := s.GetUserSettings(userID)
if err != nil {
return err
}
timeRemaining := time.Until(assignment.DueDate)
var timeStr string
if timeRemaining < 0 {
timeStr = "期限切れ!"
} else if timeRemaining < time.Hour {
timeStr = fmt.Sprintf("あと%d分", int(timeRemaining.Minutes()))
} else {
timeStr = fmt.Sprintf("あと%d時間%d分", int(timeRemaining.Hours()), int(timeRemaining.Minutes())%60)
}
priorityEmoji := "📌"
switch assignment.Priority {
case "high":
priorityEmoji = "🚨"
case "medium":
priorityEmoji = "⚠️"
case "low":
priorityEmoji = "📌"
}
message := fmt.Sprintf(
"%s 督促通知!\n\n【%s】\n科目: %s\n期限: %s (%s)\n\n完了したらアプリで完了ボタンを押してください",
priorityEmoji,
assignment.Title,
assignment.Subject,
assignment.DueDate.Format("2006/01/02 15:04"),
timeStr,
)
var errors []string
// Send to Telegram if enabled
if settings.TelegramEnabled && settings.TelegramChatID != "" {
if err := s.SendTelegramNotification(settings.TelegramChatID, message); err != nil {
errors = append(errors, fmt.Sprintf("Telegram: %v", err))
}
}
// Send to LINE if enabled
if settings.LineEnabled && settings.LineNotifyToken != "" {
if err := s.SendLineNotification(settings.LineNotifyToken, message); err != nil {
errors = append(errors, fmt.Sprintf("LINE: %v", err))
}
}
if len(errors) > 0 {
return fmt.Errorf("notification errors: %s", strings.Join(errors, "; "))
}
return nil
}
// getUrgentReminderInterval returns the reminder interval based on priority
// high=10min, medium=30min, low=60min
func getUrgentReminderInterval(priority string) time.Duration {
switch priority {
case "high":
return 10 * time.Minute
case "medium":
return 30 * time.Minute
case "low":
return 60 * time.Minute
default:
return 30 * time.Minute
}
}
// ProcessPendingReminders checks and sends pending one-time reminders
func (s *NotificationService) ProcessPendingReminders() {
now := time.Now()
var assignments []models.Assignment
result := database.GetDB().Where(
"reminder_enabled = ? AND reminder_sent = ? AND reminder_at <= ? AND is_completed = ?",
true, false, now, false,
).Find(&assignments)
if result.Error != nil {
log.Printf("Error fetching pending reminders: %v", result.Error)
return
}
for _, assignment := range assignments {
if err := s.SendAssignmentReminder(assignment.UserID, &assignment); err != nil {
log.Printf("Error sending reminder for assignment %d: %v", assignment.ID, err)
continue
}
// Mark as sent
database.GetDB().Model(&assignment).Update("reminder_sent", true)
log.Printf("Sent reminder for assignment %d to user %d", assignment.ID, assignment.UserID)
}
}
// ProcessUrgentReminders checks and sends urgent (repeating) reminders
// Starts 3 hours before deadline, repeats at interval based on priority
func (s *NotificationService) ProcessUrgentReminders() {
now := time.Now()
urgentStartTime := 3 * time.Hour // Start 3 hours before deadline
var assignments []models.Assignment
result := database.GetDB().Where(
"urgent_reminder_enabled = ? AND is_completed = ? AND due_date > ?",
true, false, now,
).Find(&assignments)
if result.Error != nil {
log.Printf("Error fetching urgent reminders: %v", result.Error)
return
}
for _, assignment := range assignments {
timeUntilDue := assignment.DueDate.Sub(now)
// Only send if within 3 hours of deadline
if timeUntilDue > urgentStartTime {
continue
}
// Check if enough time has passed since last urgent reminder
interval := getUrgentReminderInterval(assignment.Priority)
if assignment.LastUrgentReminderSent != nil {
timeSinceLastReminder := now.Sub(*assignment.LastUrgentReminderSent)
if timeSinceLastReminder < interval {
continue
}
}
// Send urgent reminder
if err := s.SendUrgentReminder(assignment.UserID, &assignment); err != nil {
log.Printf("Error sending urgent reminder for assignment %d: %v", assignment.ID, err)
continue
}
// Update last sent time
database.GetDB().Model(&assignment).Update("last_urgent_reminder_sent", now)
log.Printf("Sent urgent reminder for assignment %d (priority: %s) to user %d",
assignment.ID, assignment.Priority, assignment.UserID)
}
}
// StartReminderScheduler starts a background goroutine to process reminders
func (s *NotificationService) StartReminderScheduler() {
go func() {
ticker := time.NewTicker(1 * time.Minute)
defer ticker.Stop()
for range ticker.C {
s.ProcessPendingReminders()
s.ProcessUrgentReminders()
}
}()
log.Println("Reminder scheduler started (one-time + urgent reminders)")
}