78 lines
2.2 KiB
Go
78 lines
2.2 KiB
Go
package services
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import (
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"errors"
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"fmt"
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"git.solsynth.dev/hypernet/passport/pkg/authkit/models"
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"git.solsynth.dev/hypernet/passport/pkg/internal/database"
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"gorm.io/gorm"
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"math"
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"math/rand"
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"time"
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)
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func CheckCanCheckIn(user models.Account) error {
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probe := time.Now().Format("2006-01-02")
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var record models.CheckInRecord
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if err := database.C.Where("account_id = ? AND created_at::date = ?", user.ID, probe).First(&record).Error; err != nil {
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if errors.Is(err, gorm.ErrRecordNotFound) {
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return nil
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}
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return fmt.Errorf("unable get check in record: %v", err)
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}
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return fmt.Errorf("today's check in record exists")
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}
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func GetTodayCheckIn(user models.Account) (models.CheckInRecord, error) {
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probe := time.Now().Format("2006-01-02")
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var record models.CheckInRecord
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if err := database.C.Where("account_id = ? AND created_at::date = ?", user.ID, probe).First(&record).Error; err != nil {
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return record, fmt.Errorf("unable get check in record: %v", err)
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}
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return record, nil
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}
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const CheckInResultModifiersLength = 4
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func CheckIn(user models.Account) (models.CheckInRecord, error) {
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tier := rand.Intn(5)
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record := models.CheckInRecord{
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ResultTier: tier,
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ResultExperience: rand.Intn(int(math.Max(float64(tier), 1)*100)+1-100) + 100,
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AccountID: user.ID,
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}
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modifiers := make([]int, CheckInResultModifiersLength)
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for i := 0; i < CheckInResultModifiersLength; i++ {
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modifiers[i] = rand.Intn(1025) // from 0 to 1024 as the comment said
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}
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record.ResultModifiers = modifiers
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if err := CheckCanCheckIn(user); err != nil {
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return record, fmt.Errorf("today already signed")
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}
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tx := database.C.Begin()
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var profile models.AccountProfile
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if err := database.C.Where("account_id = ?", user.ID).First(&profile).Error; err != nil {
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return record, fmt.Errorf("unable get account profile: %v", err)
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} else {
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profile.Experience += uint64(record.ResultExperience)
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if err := tx.Save(&profile).Error; err != nil {
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tx.Rollback()
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return record, fmt.Errorf("unable update account profile: %v", err)
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}
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}
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if err := tx.Save(&record).Error; err != nil {
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return record, fmt.Errorf("unable do check in: %v", err)
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}
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tx.Commit()
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return record, nil
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}
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