wangjia
41 lines
1.1 KiB
Go
41 lines
1.1 KiB
Go
// Package accounts loads the payment-account registry from config. Credentials
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// never live in the config file — only an env-var prefix is stored; the real
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// secret is read from the environment at call time.
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package accounts
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import (
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"os"
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"strings"
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"github.com/wangjia/pay/config"
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)
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type Registry struct{ accts []config.AccountConfig }
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func New(accts []config.AccountConfig) *Registry { return &Registry{accts: accts} }
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// EnabledFor returns enabled accounts for a channel (+region if non-empty).
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func (r *Registry) EnabledFor(channel, region string) []config.AccountConfig {
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var out []config.AccountConfig
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for _, a := range r.accts {
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if a.Channel != channel || !a.Enabled {
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continue
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}
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if region != "" && a.Region != "" && a.Region != region {
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continue
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}
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out = append(out, a)
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}
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return out
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}
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// Credential reads <CredentialEnvPrefix>_<KEY> from the environment.
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func (r *Registry) Credential(accountID, key string) string {
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for _, a := range r.accts {
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if a.AccountID == accountID {
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return os.Getenv(strings.ToUpper(a.CredentialEnvPrefix + "_" + key))
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}
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}
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return ""
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}
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