first commit

base/user.go

@@ -0,0 +1,81 @@
+package base
+
+import (
+	"reflect"
+
+	"github.com/samber/lo"
+
+	"git.fsdpf.net/go/contracts"
+)
+
+type user struct {
+	id       int
+	uuid     string
+	username string
+	nickname string
+	platform string
+	roles    []string
+}
+
+func (this user) ID() int {
+	return this.id
+}
+
+func (this user) Uuid() string {
+	return this.uuid
+}
+
+func (this user) Username() string {
+	return this.username
+}
+
+func (this user) Nickname() string {
+	return this.nickname
+}
+
+func (this user) GetUserInfo() any {
+	return nil
+}
+
+func (this user) Roles() (roles []string) {
+	return this.roles
+}
+
+func (this user) HasUserRoles(roles ...string) bool {
+	return lo.Contains(this.Roles(), "ffffffff-ffff-ffff-ffff-ffffffffffff") || len(lo.Intersect(this.Roles(), roles)) > 0
+}
+
+func (this user) IsAnonymous() bool {
+	return reflect.DeepEqual(this.Roles(), []string{"00000000-0000-0000-0000-000000000000"})
+}
+
+func (this user) Platform() string {
+	if this.platform == "" {
+		return "unknown"
+	}
+	return this.platform
+}
+
+// 获取匿名用户
+func GetAnonymous() contracts.User {
+	return user{
+		id:       0,
+		uuid:     "00000000-0000-0000-0000-000000000000",
+		username: "anonymous",
+		nickname: "匿名者",
+		roles:    []string{"00000000-0000-0000-0000-000000000000"},
+		platform: "unknown",
+	}
+}
+
+// 系统用户
+func GetSystemUser() contracts.User {
+	return user{
+		id:       -1,
+		uuid:     "ffffffff-ffff-ffff-ffff-ffffffffffff",
+		username: "system",
+		nickname: "系统",
+		roles:    []string{"ffffffff-ffff-ffff-ffff-ffffffffffff"},
+		platform: "unknown",
+	}
+}