initial structure

models/galaxy.go

@@ -0,0 +1,10 @@
+package models
+
+type Galaxy struct {
+	SolarSystem []string
+}
+
+type SolarSystem struct {
+	Id      string
+	Planets []string // array with ids of the planets
+}

models/planet.go

@@ -0,0 +1,8 @@
+package models
+
+type Planet struct {
+	Id      string
+	Size    int64 // fields
+	Name    string
+	OwnerId string
+}

models/user.go

@@ -0,0 +1,18 @@
+package models
+
+type Resource struct {
+	Value int64
+	Max   int64
+}
+
+type User struct {
+	Id        string
+	Name      string
+	Email     string
+	Resources struct {
+		Metal     Resource
+		Crystal   Resource
+		Deuterium Resource
+		Energy    Resource
+	}
+}