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package core |
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import ( |
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"memnixrest/app/models" |
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"memnixrest/pkg/database" |
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"time" |
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"github.com/gofiber/fiber/v2" |
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) |
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func ComputeQualitySuccess(memType models.CardType, repetition uint) uint { |
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if memType == models.CardMCQ { |
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return 3 |
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} else { |
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if repetition > 3 { |
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return 5 |
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} |
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return 4 |
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} |
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} |
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func ComputeQualityFailed(memType models.CardType, repetition uint) uint { |
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if memType == models.CardMCQ { |
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if repetition <= 3 { |
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return 0 |
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} |
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return 1 |
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} |
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if repetition <= 4 { |
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return 1 |
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} |
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return 2 |
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} |
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func UpdateMemDate(mem *models.Mem) { |
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db := database.DBConn |
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memDate := new(models.MemDate) |
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_ = db.Joins("Card").Joins("User").Joins("Deck").Where("mem_dates.user_id = ? AND mem_dates.card_id = ?", |
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mem.UserID, mem.CardID).First(&memDate).Error |
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memDate.NextDate = time.Now().AddDate(0, 0, int(mem.Interval)) |
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db.Save(memDate) |
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//TODO: Return error |
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} |
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// UpdateMem function |
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func UpdateMem(_ *fiber.Ctx, r *models.Mem, validation *models.CardResponseValidation, training bool) { |
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db := database.DBConn |
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mem := new(models.Mem) |
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mem.UserID, mem.CardID = r.UserID, r.CardID |
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memType := r.GetMemType() |
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if validation.Validate { |
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if !training { |
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mem.ComputeInterval(r.Interval, r.Efactor, r.Repetition) |
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mem.Repetition = r.Repetition + 1 |
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} |
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r.Quality = ComputeQualitySuccess(memType, r.Repetition) |
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} else { |
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if !training { |
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mem.Repetition = 0 |
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mem.Interval = 0 |
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} |
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r.Quality = ComputeQualityFailed(memType, r.Repetition) |
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} |
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if training { |
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mem.ComputeTrainingEfactor(r.Efactor, r.Quality) |
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mem.Interval = r.Interval |
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mem.Repetition = r.Repetition |
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} else { |
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mem.ComputeEfactor(r.Efactor, r.Quality) |
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} |
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db.Save(r) |
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db.Create(mem) |
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90
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if !training { |
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UpdateMemDate(mem) |
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} |
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} |
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memnix /
memnix-rest
