updates

server/internal/models/todo.go

@@ -0,0 +1,56 @@
+package models
+
+import (
+	"time"
+)
+
+func (Todo) TableName() string {
+	return "todos"
+}
+
+type Todo struct {
+	BaseModel
+	UserID      ULID   `json:"userId" db:"user_id" gorm:"not null"`
+	Title       string `json:"title" db:"title" gorm:"not null"`
+	Description string `json:"description" db:"description"`
+	Color       string `json:"color" db:"color" gorm:"default:'#3B82F6'"` // Default blue color
+	IsActive    bool   `json:"isActive" db:"is_active" gorm:"default:true"`
+
+	// Relationships
+	User        User             `json:"user" gorm:"foreignKey:UserID"`
+	Completions []TodoCompletion `json:"completions" gorm:"foreignKey:TodoID"`
+}
+
+func (TodoCompletion) TableName() string {
+	return "todo_completions"
+}
+
+type TodoCompletion struct {
+	BaseModel
+	TodoID      ULID      `json:"todoId" db:"todo_id" gorm:"not null"`
+	UserID      ULID      `json:"userId" db:"user_id" gorm:"not null"`
+	CompletedAt time.Time `json:"completedAt" db:"completed_at" gorm:"not null"`
+	Description string    `json:"description" db:"description"` // User's notes about how they completed it
+
+	// Relationships
+	Todo Todo `json:"todo" gorm:"foreignKey:TodoID"`
+	User User `json:"user" gorm:"foreignKey:UserID"`
+}
+
+// TodoWithStats represents a todo with completion statistics
+type TodoWithStats struct {
+	Todo
+	CurrentStreak    int        `json:"currentStreak"`
+	LongestStreak    int        `json:"longestStreak"`
+	TotalCompletions int        `json:"totalCompletions"`
+	LastCompletedAt  *time.Time `json:"lastCompletedAt"`
+	CompletedToday   bool       `json:"completedToday"`
+}
+
+// DailyTodoSummary represents todos for a specific day
+type DailyTodoSummary struct {
+	Date           time.Time       `json:"date"`
+	Todos          []TodoWithStats `json:"todos"`
+	CompletedCount int             `json:"completedCount"`
+	TotalCount     int             `json:"totalCount"`
+}