SoXX
44bedd20a1
Updated the module to version 3. BREAKING CHANGE: This SDK version is not compatible with programs using the v2 implementation.
128 lines
2.9 KiB
Go
128 lines
2.9 KiB
Go
package test
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import (
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"context"
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"database/sql"
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"net/url"
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"strconv"
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"strings"
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"time"
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"git.anthrove.art/Anthrove/otter-space-sdk/v3/pkg/models"
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migrate "github.com/rubenv/sql-migrate"
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postgrescontainer "github.com/testcontainers/testcontainers-go/modules/postgres"
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"gorm.io/driver/postgres"
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"gorm.io/gorm"
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"gorm.io/gorm/logger"
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_ "github.com/lib/pq"
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"github.com/testcontainers/testcontainers-go"
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"github.com/testcontainers/testcontainers-go/wait"
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)
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const (
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databaseName = "anthrove"
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databaseUser = "anthrove"
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databasePassword = "anthrove"
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migrationSource = "../../pkg/database/migrations/"
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)
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func StartPostgresContainer(ctx context.Context) (*postgrescontainer.PostgresContainer, *gorm.DB, error) {
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pgContainer, err := postgrescontainer.Run(ctx, "postgres:alpine",
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postgrescontainer.WithDatabase(databaseName),
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postgrescontainer.WithUsername(databaseUser),
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postgrescontainer.WithPassword(databasePassword),
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testcontainers.WithWaitStrategy(
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wait.ForLog("database system is ready to accept connections").
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WithOccurrence(2).WithStartupTimeout(60*time.Second)),
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)
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if err != nil {
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return nil, nil, err
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}
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connectionString, err := pgContainer.ConnectionString(ctx, "sslmode=disable")
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if err != nil {
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return nil, nil, err
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}
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err = migrateDatabase(connectionString)
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if err != nil {
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return nil, nil, err
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}
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gormDB, err := getGormDB(connectionString)
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if err != nil {
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return nil, nil, err
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}
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return pgContainer, gormDB, nil
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}
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func migrateDatabase(connectionString string) error {
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db, err := sql.Open("postgres", connectionString)
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if err != nil {
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return err
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}
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migrations := &migrate.FileMigrationSource{
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Dir: migrationSource,
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}
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_, err = migrate.Exec(db, "postgres", migrations, migrate.Up)
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if err != nil {
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return err
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}
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return nil
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}
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func getGormDB(connectionString string) (*gorm.DB, error) {
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return gorm.Open(postgres.Open(connectionString), &gorm.Config{
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Logger: logger.Default.LogMode(logger.Info),
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TranslateError: true,
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})
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}
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func DatabaseModesFromConnectionString(ctx context.Context, pgContainer *postgrescontainer.PostgresContainer) (models.DatabaseConfig, error) {
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var err error
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var databaseConfig models.DatabaseConfig
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connectionString, err := pgContainer.ConnectionString(ctx)
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if err != nil {
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return databaseConfig, err
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}
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connectionStringUrl, err := url.Parse(connectionString)
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if err != nil {
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return databaseConfig, err
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}
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split := strings.Split(connectionStringUrl.Host, ":")
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host := split[0]
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port, err := strconv.Atoi(split[1])
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if err != nil {
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return databaseConfig, err
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}
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database := strings.TrimPrefix(connectionStringUrl.Path, "/")
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username := connectionStringUrl.User.Username()
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password, _ := connectionStringUrl.User.Password()
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databaseConfig = models.DatabaseConfig{
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Endpoint: host,
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Username: username,
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Password: password,
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Database: database,
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Port: port,
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SSL: false,
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Timezone: "Europe/Berlin",
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Debug: true,
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}
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return databaseConfig, nil
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}
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