Geeksbot/pkg/database/database.go
WayfinderAK a1ee9e35cc
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Migrate deployment to Gitea Actions and Portainer
2026-03-22 11:43:22 -08:00

87 lines
2.1 KiB
Go

package database
import (
"database/sql"
"fmt"
"log"
"time"
"gitea.wayfinderak.com/wayfinderak/geeksbot/pkg/database/migrations"
"github.com/golang-migrate/migrate/v4"
"github.com/golang-migrate/migrate/v4/database/postgres"
bindata "github.com/golang-migrate/migrate/v4/source/go_bindata"
)
var (
db *sql.DB
GuildService guildService
UserService userService
ChannelService channelService
MessageService messageService
RequestService requestService
PatreonService patreonService
ServerService serverService
RaffleService raffleService
)
func ConnectDatabase(dbConnString string) {
var err error
db, err = sql.Open("postgres", dbConnString)
if err != nil {
log.Fatal(fmt.Errorf("can't connect to the database: %w", err))
}
db.SetMaxOpenConns(5)
db.SetMaxIdleConns(2)
db.SetConnMaxLifetime(30 * time.Minute)
db.SetConnMaxIdleTime(5 * time.Minute)
if err = db.Ping(); err != nil {
log.Fatal(fmt.Errorf("can't ping the database: %w", err))
}
log.Println("Database Connected.")
initServices()
log.Println("Services Initialized")
}
func RunMigrations() {
s := bindata.Resource(migrations.AssetNames(),
func(name string) ([]byte, error) {
return migrations.Asset(name)
})
d, err := bindata.WithInstance(s)
if err != nil {
log.Fatal(fmt.Errorf("cannot load migrations: %w", err))
}
instance, err := postgres.WithInstance(db, &postgres.Config{})
if err != nil {
log.Fatal(fmt.Errorf("cannot create db driver: %w", err))
}
m, err := migrate.NewWithInstance("go-bindatafoo", d, "postgres", instance)
if err != nil {
log.Fatal(fmt.Errorf("cannot create migration instance: %w", err))
}
err = m.Up()
if err != nil {
if err.Error() == "no change" {
log.Println(err)
} else {
log.Fatal(err)
}
}
log.Println("Migrations Run")
}
func initServices() {
GuildService = guildService{db: db}
UserService = userService{db: db}
ChannelService = channelService{db: db}
MessageService = messageService{db: db}
PatreonService = patreonService{db: db}
RequestService = requestService{db: db}
ServerService = serverService{db: db}
RaffleService = raffleService{db: db}
}