memnix / memnix-rest

package models

import (

	"time"

	"gorm.io/gorm"

)

// MemDate structure

type MemDate struct {

	gorm.Model    `swaggerignore:"true"`

	UserID        uint          `json:"user_id" example:"1"`

	User          User          `swaggerignore:"true"`

	CardID        uint          `json:"card_id" example:"1"`

	Card          Card          `swaggerignore:"true"`

	DeckID        uint          `json:"deck_id" example:"1"`

	Deck          Deck          `swaggerignore:"true"`

	NextDate      time.Time     `json:"next_date" example:"01/01/2000"` // gorm:"autoCreateTime"`

	LearningStage LearningStage `json:"learning_stage" gorm:"default:0"`

}

// LearningStage enum type

type LearningStage int64

const (

	StageNeverSeen LearningStage = iota

	StageToLearn

	StageToRelearn

	StageLearning

	StageReviewing

	StageKnown

)

// ComputeNextDate calculates and sets the NextDate

func (m *MemDate) ComputeNextDate(interval int) {

	m.NextDate = time.Now().AddDate(0, 0, interval)

}

// SetDefaultNextDate fills MemDate values and sets NextDate as time.Now()

func (m *MemDate) SetDefaultNextDate(userID, cardID, deckID uint) {

	m.UserID = userID

	m.CardID = cardID

	m.DeckID = deckID

	m.NextDate = time.Now()

}