platforms/backend/api/internal/config/config.go

// Package config 沿用 sample/server 的 BSM 配置加载与校验方式。
package config

import (
	"net"

	"git.apinb.com/bsm-sdk/core/conf"
)

// Spec 是 Platform API 的运行配置。
var Spec SrvConfig

// WalletConfig 保存钱包后台资金操作限制。
type WalletConfig struct {
	ManualRechargeMaxAmount int64 `yaml:"ManualRechargeMaxAmount"`
}

// SrvConfig 与 sample/server 配置结构保持一致。
type SrvConfig struct {
	conf.Base `yaml:",inline"`
	Databases *conf.DBConf            `yaml:"Databases"`
	Rpc       map[string]conf.RpcConf `yaml:"Rpc"`
	Apm       *conf.ApmConf           `yaml:"APM"`
	Wallet    WalletConfig            `yaml:"Wallet"`
}

// New 初始化 BSM 配置并校验服务监听地址。
func New(srvKey string) {
	conf.New(srvKey, &Spec)
	Spec.Port = conf.CheckPort(Spec.Port)
	Spec.BindIP = conf.CheckIP(Spec.BindIP)
	Spec.Addr = net.JoinHostPort(Spec.BindIP, Spec.Port)
	conf.NotNil(Spec.Service, Spec.Cache)
	if Spec.Wallet.ManualRechargeMaxAmount <= 0 {
		panic("Wallet.ManualRechargeMaxAmount must be greater than zero")
	}
	conf.PrintInfo(Spec.Addr)
}