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package core |
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import ( |
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"memnixrest/database" |
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"memnixrest/models" |
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"time" |
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"github.com/gofiber/fiber/v2" |
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) |
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// GetMemByID |
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func GetMemByID(c *fiber.Ctx, id uint) models.Mem { |
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db := database.DBConn |
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mem := new(models.Mem) |
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if err := db.Joins("User").Joins("Card").First(&mem, id).Error; err != nil { |
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return *mem |
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} |
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return *mem |
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} |
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// GetMemByCardAndUser |
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func GetMemByCardAndUser(c *fiber.Ctx, userID uint, cardID uint) models.Mem { |
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db := database.DBConn |
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mem := new(models.Mem) |
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if err := db.Joins("User").Joins("Card").Where("mems.user_id = ? AND mems.card_id = ?", userID, cardID).First(&mem).Error; err != nil { |
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return *mem |
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// TODO: Handle errors |
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} |
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return *mem |
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} |
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// FetchNextTodayMemByUserAndDeck |
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func FetchNextTodayMemByUserAndDeck(c *fiber.Ctx, user *models.User, deck_id uint) models.ResponseHTTP { |
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db := database.DBConn |
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mem := new(models.Mem) |
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// Get next card with date condition |
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t := time.Now() |
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if err := db.Joins("Card").Joins("User").Joins("Deck").Where("mems.user_id = ? AND mems.deck_id =? AND mems.next_date < ?", |
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&user.ID, deck_id, t.AddDate(0, 0, 1).Add( |
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time.Duration(-t.Hour())*time.Hour)).Limit(1).Order("next_date asc").Find(&mem).Error; err != nil { |
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return models.ResponseHTTP{ |
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Success: false, |
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Message: "Next today mem not found", |
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Data: nil, |
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} |
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} |
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return models.ResponseHTTP{ |
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Success: true, |
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Message: "Get Next Today Mem", |
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Data: *mem, |
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} |
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} |
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// FetchNextMemByUserAndDeck |
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func FetchNextMemByUserAndDeck(c *fiber.Ctx, user *models.User, deck_id uint) models.ResponseHTTP { |
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db := database.DBConn |
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mem := new(models.Mem) |
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if err := db.Joins("Card").Joins("User").Joins("Deck").Where("mems.user_id = ? AND mems.deck_id =?", &user.ID, deck_id).Limit(1).Order("next_date asc").Find(&mem).Error; err != nil { |
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return models.ResponseHTTP{ |
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Success: false, |
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Message: "Next mem not found", |
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Data: nil, |
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} |
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} |
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return models.ResponseHTTP{ |
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Success: true, |
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Message: "Get Next Mem", |
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Data: *mem, |
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} |
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} |
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// GenerateAccess |
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func GenerateAccess(c *fiber.Ctx, userID uint, deckID uint) models.ResponseHTTP { |
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db := database.DBConn |
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access := new(models.Access) |
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if err := db.Joins("User").Joins("Deck").Where("accesses.user_id = ? AND accesses.deck_id =?", userID, deckID).Find(&access).Error; err != nil { |
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access.DeckID = deckID |
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access.UserID = userID |
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access.Permission = 1 |
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db.Preload("User").Preload("Deck").Create(access) |
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} else { |
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access.Permission = 1 |
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db.Preload("User").Preload("Deck").Save(access) |
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} |
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return models.ResponseHTTP{ |
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Success: true, |
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Message: "Success register an access", |
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Data: *access, |
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Count: 1, |
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} |
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} |
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// GenerateMem |
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func GenerateMem(c *fiber.Ctx, userID uint, deckID uint) models.ResponseHTTP { |
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db := database.DBConn |
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var cards []models.Card // Cards array |
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if err := db.Joins("Deck").Where("cards.deck_id = ?", deckID).Find(&cards).Error; err != nil { |
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return (models.ResponseHTTP{ |
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Success: false, |
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Message: err.Error(), |
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Data: nil, |
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Count: 0, |
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}) |
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} |
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for x := 0; x < len(cards); x++ { |
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mem := new(models.Mem) |
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if err := db.Where("mems.user_id = ? AND mems.card_id = ?", userID, cards[x].ID).First(&mem).Error; err != nil { |
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mem.CardID = cards[x].ID |
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mem.UserID = userID |
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mem.DeckID = deckID |
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mem.Efactor = 2.5 |
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mem.Interval = 0 |
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mem.Total = 0 |
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mem.NextDate = time.Now() |
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mem.Quality = 0 |
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mem.Repetition = 0 |
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db.Preload("User").Preload("Card").Create(mem) |
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} |
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} |
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return (models.ResponseHTTP{ |
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Success: true, |
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Message: "Generate mems", |
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Data: nil, |
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Count: 0, |
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}) |
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} |
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memnix /
memnix-rest
