first test

backend/models/calendar.go

@@ -0,0 +1,170 @@
+package models
+
+import (
+	"time"
+
+	"gorm.io/gorm"
+)
+
+// CalendarEvent represents an event in the calendar
+type CalendarEvent struct {
+	ID        uint           `json:"id" gorm:"primaryKey"`
+	CreatedAt time.Time      `json:"created_at"`
+	UpdatedAt time.Time      `json:"updated_at"`
+	DeletedAt gorm.DeletedAt `json:"-" gorm:"index"`
+
+	UserID uint `json:"user_id" gorm:"not null;index"`
+	User   User `json:"user,omitempty" gorm:"foreignKey:UserID"`
+
+	Title       string `json:"title" gorm:"not null"`
+	Description string `json:"description"`
+	
+	// Timing
+	StartTime time.Time `json:"start_time" gorm:"not null"`
+	EndTime   time.Time `json:"end_time" gorm:"not null"`
+	
+	// Classification
+	Type     string `json:"type" gorm:"default:'reminder'"` // task, meeting, deadline, reminder, habit
+	Priority string `json:"priority" gorm:"default:'medium'"` // low, medium, high, urgent
+	
+	// Location and attendees
+	Location  string `json:"location"`
+	Attendees string `json:"attendees"` // JSON string of attendee emails/names
+	
+	// Recurrence
+	Recurring bool   `json:"recurring" gorm:"default:false"`
+	Rrule     string `json:"rrule"` // RRULE format for recurrence
+	
+	// Source integration
+	Source string `json:"source" gorm:"default:'trackeep'"` // trackeep, google, outlook, manual
+	
+	// Associations
+	TaskID     *uint    `json:"task_id,omitempty"`
+	Task       *Task    `json:"task,omitempty" gorm:"foreignKey:TaskID"`
+	BookmarkID *uint    `json:"bookmark_id,omitempty"`
+	Bookmark   *Bookmark `json:"bookmark,omitempty" gorm:"foreignKey:BookmarkID"`
+	NoteID     *uint    `json:"note_id,omitempty"`
+	Note       *Note    `json:"note,omitempty" gorm:"foreignKey:NoteID"`
+	
+	// Status
+	IsCompleted bool `json:"is_completed" gorm:"default:false"`
+	IsAllDay    bool `json:"is_all_day" gorm:"default:false"`
+	
+	// Notifications
+	ReminderMinutes int `json:"reminder_minutes"` // Minutes before event to remind
+}
+
+// RecurrenceRule represents recurrence patterns for events
+type RecurrenceRule struct {
+	ID        uint           `json:"id" gorm:"primaryKey"`
+	CreatedAt time.Time      `json:"created_at"`
+	UpdatedAt time.Time      `json:"updated_at"`
+	DeletedAt gorm.DeletedAt `json:"-" gorm:"index"`
+
+	Frequency string `json:"frequency" gorm:"not null"` // daily, weekly, monthly, yearly
+	Interval  int    `json:"interval" gorm:"default:1"`  // Every N days/weeks/months/years
+	
+	// End conditions
+	EndDate    *time.Time `json:"end_date"`
+	Count      *int       `json:"count"`      // Number of occurrences
+	IsForever  bool       `json:"is_forever" gorm:"default:false"`
+	
+	// Weekly specifics
+	DaysOfWeek string `json:"days_of_week"` // JSON array: [0,1,2,3,4,5,6] where 0=Sunday
+	
+	// Monthly specifics
+	DayOfMonth     *int `json:"day_of_month"`      // 1-31
+	WeekOfMonth    *int `json:"week_of_month"`     // 1-5 (first to fifth week)
+	DayOfWeek      *int `json:"day_of_week"`       // 0-6 (Sunday to Saturday)
+	
+	// Event association
+	EventID uint `json:"event_id" gorm:"not null"`
+	Event   CalendarEvent `json:"event,omitempty" gorm:"foreignKey:EventID"`
+}
+
+// CalendarSettings represents user calendar preferences
+type CalendarSettings struct {
+	ID        uint           `json:"id" gorm:"primaryKey"`
+	CreatedAt time.Time      `json:"created_at"`
+	UpdatedAt time.Time      `json:"updated_at"`
+	DeletedAt gorm.DeletedAt `json:"-" gorm:"index"`
+
+	UserID uint `json:"user_id" gorm:"not null;uniqueIndex"`
+	User   User `json:"user,omitempty" gorm:"foreignKey:UserID"`
+	
+	// Display preferences
+	DefaultView     string `json:"default_view" gorm:"default:'week'"` // month, week, day
+	WeekStartsOn    int    `json:"week_starts_on" gorm:"default:0"`   // 0=Sunday, 1=Monday
+	Timezone        string `json:"timezone" gorm:"default:'UTC'"`
+	TimeFormat24Hour bool   `json:"time_format_24_hour" gorm:"default:true"`
+	
+	// Integration settings
+	GoogleCalendarEnabled bool   `json:"google_calendar_enabled" gorm:"default:false"`
+	GoogleCalendarToken   string `json:"google_calendar_token"`
+	OutlookEnabled        bool   `json:"outlook_enabled" gorm:"default:false"`
+	OutlookToken          string `json:"outlook_token"`
+	
+	// Notification settings
+	DefaultReminderMinutes int  `json:"default_reminder_minutes" gorm:"default:15"`
+	EmailRemindersEnabled bool  `json:"email_reminders_enabled" gorm:"default:true"`
+	PushRemindersEnabled  bool  `json:"push_reminders_enabled" gorm:"default:true"`
+}
+
+// GetDuration returns the duration of the event
+func (e *CalendarEvent) GetDuration() time.Duration {
+	return e.EndTime.Sub(e.StartTime)
+}
+
+// IsOverdue checks if the event is overdue
+func (e *CalendarEvent) IsOverdue() bool {
+	return !e.IsCompleted && time.Now().After(e.EndTime)
+}
+
+// IsToday checks if the event occurs today
+func (e *CalendarEvent) IsToday() bool {
+	now := time.Now()
+	return e.StartTime.Year() == now.Year() &&
+		e.StartTime.Month() == now.Month() &&
+		e.StartTime.Day() == now.Day()
+}
+
+// IsUpcoming checks if the event is in the next 7 days
+func (e *CalendarEvent) IsUpcoming() bool {
+	now := time.Now()
+	weekLater := now.AddDate(0, 0, 7)
+	return e.StartTime.After(now) && e.StartTime.Before(weekLater)
+}
+
+// GetPriorityColor returns a color based on priority
+func (e *CalendarEvent) GetPriorityColor() string {
+	switch e.Priority {
+	case "urgent":
+		return "#ef4444" // red
+	case "high":
+		return "#f97316" // orange
+	case "medium":
+		return "#eab308" // yellow
+	case "low":
+		return "#22c55e" // green
+	default:
+		return "#6b7280" // gray
+	}
+}
+
+// GetTypeColor returns a color based on event type
+func (e *CalendarEvent) GetTypeColor() string {
+	switch e.Type {
+	case "task":
+		return "#3b82f6" // blue
+	case "meeting":
+		return "#8b5cf6" // purple
+	case "deadline":
+		return "#ef4444" // red
+	case "reminder":
+		return "#06b6d4" // cyan
+	case "habit":
+		return "#10b981" // emerald
+	default:
+		return "#6b7280" // gray
+	}
+}