service backend

api/pkg/domainprovider/imp/domain_provider.go

@@ -0,0 +1,35 @@
+package domainproviderimp
+
+import (
+	"net/url"
+	"os"
+
+	"github.com/tech/sendico/pkg/mlogger"
+	"go.uber.org/zap"
+)
+
+type DomainProviderImp struct {
+	domain      string
+	apiEndpoint string
+}
+
+func (dp *DomainProviderImp) GetFullLink(linkElem ...string) (string, error) {
+	return url.JoinPath(dp.domain, linkElem...)
+}
+
+func (dp *DomainProviderImp) GetAPILink(linkElem ...string) (string, error) {
+	return url.JoinPath(dp.apiEndpoint, linkElem...)
+}
+
+func CreateDomainProviderImp(logger mlogger.Logger, domain, protocol, apiPointEnv string) (*DomainProviderImp, error) {
+	p := new(DomainProviderImp)
+	p.domain = os.Getenv(protocol) + "://" + os.Getenv(domain)
+	var err error
+	apiPath := os.Getenv(apiPointEnv)
+	if p.apiEndpoint, err = url.JoinPath(p.domain, apiPath); err != nil {
+		logger.Error("Failed to create domain provider", zap.String("domain", p.domain), zap.String("api_path", apiPath))
+		return nil, err
+	}
+	logger.Named("domain_provider").Info("Domain name provider is up", zap.String("domain", p.domain))
+	return p, nil
+}