initial commit

services/config/config.go

@@ -0,0 +1,52 @@
+package config
+
+import (
+	"phc/website/sl"
+
+	"github.com/joho/godotenv"
+)
+
+type Interface interface {
+	sl.Service
+
+	Mode() string
+	Host() string
+}
+
+type Custom struct {
+	ModeValue string
+	HostValue string
+}
+
+func (c Custom) Mode() string { return c.ModeValue }
+func (c Custom) Host() string { return c.HostValue }
+
+func (Custom) Initialize(l *sl.ServiceLocator) error {
+	return nil
+}
+
+type EnvConfig struct {
+	mode string
+	host string
+}
+
+func (c EnvConfig) Mode() string { return c.mode }
+func (c EnvConfig) Host() string { return c.host }
+
+func (c *EnvConfig) Initialize(l *sl.ServiceLocator) error {
+	m, err := godotenv.Read(".env")
+	if err != nil {
+		return err
+	}
+
+	c.mode = "production"
+	if v, ok := m["MODE"]; ok {
+		c.mode = v
+	}
+	c.host = ":4000"
+	if v, ok := m["HOST"]; ok {
+		c.host = v
+	}
+
+	return nil
+}