initial commit 2
This commit is contained in:
Senad Uka
249
infra/config/config.go
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249
infra/config/config.go
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package config
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import (
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"strings"
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"os"
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"time"
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"github.com/spf13/viper"
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)
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// Config represents the configuration values for the whole service.
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type Config struct {
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App AppConfig
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DB DBConfig
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HTTP HTTPConfig
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Log LogConfig
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Aws AwsConfig
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Cache CacheConfig
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Twilio TwilioConfig
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Lyft LyftConfig
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LyftProd LyftProdConfig
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BXE BXEConfig
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Blue365 Blue365Config
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Email EmailConfig
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GoogleShortener GoogleShortenerConfig
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}
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// AppConfig represents the configuration values about the application.
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type AppConfig struct {
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Name string
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Debug bool
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Docs DocsConfig
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}
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// TwilioConfig represents the configuration values about the twilio.
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type TwilioConfig struct {
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Account string
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Token string
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Sender string
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TwiMLSID string
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}
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// LyftConfig represents the configuration values about the lyft.
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type LyftConfig struct {
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Client string
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Secret string
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RefreshToken string
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}
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type LyftProdConfig struct {
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Lyft LyftConfig
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UserUUID string
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}
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// BXEConfig represents the configuration values about the BXE.
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type BXEConfig struct {
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URL string
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APIKey string
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Secret string
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}
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// Blue365Config represents the configuration values about the Blue 365.
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type Blue365Config struct {
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URL string
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APIKey string
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Secret string
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}
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// DBConfig represents the configuration values about the DB.
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type DBConfig struct {
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User string
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Pass string
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Name string
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Host string
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Port int
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MaxLifeInMinutes int
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MaxIdleConns int
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MaxOpenConns int
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}
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// HTTPConfig represents the configuration values about the HTTP server.
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type HTTPConfig struct {
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Port int
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Prefix string
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Auth HTTPAuthConfig
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}
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// HTTPAuthConfig represents the configuration values about the HTTP authentication (JWT and CORS).
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type HTTPAuthConfig struct {
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AppKey string
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CertificatePath string
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FrontendURLs []string
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}
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// LogConfig represents the configuration values about the logging config.
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type LogConfig struct {
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LogToFile bool
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Path string
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}
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// AwsConfig represents the configuration values about the aws config.
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type AwsConfig struct {
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S3Bucket string
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}
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// DocsConfig represents the configuration values about the documentation config.
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type DocsConfig struct {
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YAMLPath string
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SwaggerPath string
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}
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// CacheConfig represents the configuration values about the documentation config.
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type CacheConfig struct {
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Server string
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Port int
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DB int
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Pass string
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Prefix string
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DefaultExpiration time.Duration
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}
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// CacheConfig represents the configuration values about the documentation config.
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type EmailConfig struct {
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Server string
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Port int
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User string
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Pass string
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Sender string
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}
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type GoogleShortenerConfig struct {
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APIKey string
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ClientID string
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SecretKey string
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}
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// Read returns the configuration values,
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// based on the configuration files and environment variables.
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func Read() (*Config, error) {
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setup()
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err := viper.ReadInConfig()
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if err != nil {
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if err == os.ErrNotExist {
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viper.SetConfigName("config.local")
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err = viper.ReadInConfig()
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}
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if err != nil {
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return nil, err
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}
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}
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return &Config{
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App: AppConfig{
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Name: viper.GetString("app.name"),
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Debug: viper.GetBool("app.debug"),
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Docs: DocsConfig{
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YAMLPath: viper.GetString("app.docs.yaml-path"),
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SwaggerPath: viper.GetString("app.docs.swagger-path"),
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},
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},
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DB: DBConfig{
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User: viper.GetString("db.user"),
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Pass: viper.GetString("db.pass"),
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Name: viper.GetString("db.name"),
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Host: viper.GetString("db.host"),
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Port: viper.GetInt("db.port"),
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MaxLifeInMinutes: viper.GetInt("db.max-life-minutes"),
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MaxIdleConns: viper.GetInt("db.max-idle-conns"),
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MaxOpenConns: viper.GetInt("db.max-open-conns"),
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},
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HTTP: HTTPConfig{
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Port: viper.GetInt("http.port"),
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Prefix: viper.GetString("http.prefix"),
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Auth: HTTPAuthConfig{
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AppKey: viper.GetString("http.auth.app-key"),
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CertificatePath: viper.GetString("http.auth.certificate-path"),
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FrontendURLs: viper.GetStringSlice("http.auth.frontend-urls"),
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},
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},
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Log: LogConfig{
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LogToFile: viper.GetBool("log.log-to-file"),
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Path: viper.GetString("log.path"),
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},
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Aws: AwsConfig{
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S3Bucket: viper.GetString("aws.s3-bucket"),
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},
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Cache: CacheConfig{
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Server: viper.GetString("cache.server"),
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Port: viper.GetInt("cache.port"),
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DB: viper.GetInt("cache.db"),
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Pass: viper.GetString("cache.pass"),
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Prefix: viper.GetString("cache.prefix"),
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DefaultExpiration: viper.GetDuration("cache.default-expiration"),
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},
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Lyft: LyftConfig{
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Client: viper.GetString("lyft.key"),
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Secret: viper.GetString("lyft.secret"),
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RefreshToken: viper.GetString("lyft.token"),
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},
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LyftProd: LyftProdConfig{
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Lyft: LyftConfig{
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Client: viper.GetString("lyft-prod.key"),
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Secret: viper.GetString("lyft-prod.secret"),
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RefreshToken: viper.GetString("lyft-prod.token"),
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},
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UserUUID: viper.GetString("lyft-prod.user-uuid"),
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},
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Twilio: TwilioConfig{
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Account: viper.GetString("twilio.account"),
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Token: viper.GetString("twilio.token"),
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Sender: viper.GetString("twilio.sender"),
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TwiMLSID: viper.GetString("twilio.twiml-sid"),
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},
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BXE: BXEConfig{
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URL: viper.GetString("bxe.url"),
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APIKey: viper.GetString("bxe.key"),
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Secret: viper.GetString("bxe.secret"),
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},
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Blue365: Blue365Config{
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URL: viper.GetString("blue365.url"),
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APIKey: viper.GetString("blue365.key"),
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Secret: viper.GetString("blue365.secret"),
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},
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Email: EmailConfig{
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Server: viper.GetString("email.server"),
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Port: viper.GetInt("email.port"),
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User: viper.GetString("email.user"),
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Pass: viper.GetString("email.pass"),
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Sender: viper.GetString("email.sender"),
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},
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GoogleShortener: GoogleShortenerConfig{
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APIKey: viper.GetString("google-shortener.api-key"),
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ClientID: viper.GetString("google-shortener.client-id"),
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SecretKey: viper.GetString("google-shortener.secret-key"),
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},
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}, nil
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}
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func setup() {
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viper.SetEnvPrefix("api")
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viper.SetEnvKeyReplacer(strings.NewReplacer(".", "_"))
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viper.AutomaticEnv()
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viper.SetConfigName("config")
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viper.AddConfigPath(".")
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}
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