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Add Postgres and MySQL databases support (#335)

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This commit is contained in:
Thomas Miceli
2024-09-20 16:01:09 +02:00
committed by GitHub
parent 4b039b0703
commit 17237713a1
23 changed files with 479 additions and 59 deletions
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20
internal/db/invitation.go
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@ -1,6 +1,7 @@
package db
import (
"fmt"
"math/rand"
"time"
)
@ -15,10 +16,21 @@ type Invitation struct {
func GetAllInvitations() ([]*Invitation, error) {
var invitations []*Invitation
err := db.
Order("(((expires_at >= strftime('%s', 'now')) AND ((nb_max <= 0) OR (nb_used < nb_max)))) desc").
Order("id asc").
Find(&invitations).Error
dialect := db.Dialector.Name()
query := db.Model(&Invitation{})
switch dialect {
case "sqlite":
query = query.Order("(((expires_at >= strftime('%s', 'now')) AND ((nb_max <= 0) OR (nb_used < nb_max)))) DESC")
case "postgres":
query = query.Order("(((expires_at >= EXTRACT(EPOCH FROM CURRENT_TIMESTAMP)) AND ((nb_max <= 0) OR (nb_used < nb_max)))) DESC")
case "mysql":
query = query.Order("(((expires_at >= UNIX_TIMESTAMP()) AND ((nb_max <= 0) OR (nb_used < nb_max)))) DESC")
default:
return nil, fmt.Errorf("unsupported database dialect: %s", dialect)
}
err := query.Order("id ASC").Find(&invitations).Error
return invitations, err
}