eafonyang
42 lines
858 B
Go
42 lines
858 B
Go
package config
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import (
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"fmt"
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"strconv"
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)
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type DatabaseConfig struct {
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Host string
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Port int
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Name string
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User string
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Password string
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}
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func loadDatabase() (DatabaseConfig, error) {
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port, err := strconv.Atoi(getEnv("DATABASE_PORT", "3306"))
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if err != nil {
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return DatabaseConfig{}, fmt.Errorf("invalid DATABASE_PORT: %w", err)
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}
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return DatabaseConfig{
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Host: getEnv("DATABASE_HOST", ""),
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Port: port,
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Name: getEnv("DATABASE_NAME", "audio"),
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User: getEnv("DATABASE_USER", "root"),
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Password: getEnv("DATABASE_PASSWORD", ""),
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}, nil
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}
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func (d DatabaseConfig) validate() error {
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if d.Host == "" {
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return fmt.Errorf("database host is required")
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}
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if d.Name == "" {
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return fmt.Errorf("database name is required")
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}
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if d.User == "" {
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return fmt.Errorf("database user is required")
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}
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return nil
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}
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