From 10b8a79389e7073f6bd65695c3d05c77b825bc33 Mon Sep 17 00:00:00 2001
From: citrons <citrons@mondecitronne.com>
Date: Sun, 26 Jan 2025 01:56:53 -0600
Subject: initial commit

---
 server/user/user.go | 95 +++++++++++++++++++++++++++++++++++++++++++++++++++++
 1 file changed, 95 insertions(+)
 create mode 100644 server/user/user.go

(limited to 'server/user/user.go')

diff --git a/server/user/user.go b/server/user/user.go
new file mode 100644
index 0000000..41a5c4f
--- /dev/null
+++ b/server/user/user.go
@@ -0,0 +1,95 @@
+package user
+
+import (
+	"citrons.xyz/talk/server/object"
+	"citrons.xyz/talk/server/session"
+	"citrons.xyz/talk/proto"
+)
+
+type UserStore struct {
+	world *object.World
+	byName map[string]*User
+	gone map[string]Tombstone
+}
+
+type User struct {
+	store *UserStore
+	name string
+	id string
+	Stream session.Stream
+	Channels map[string]bool
+	Anonymous bool
+}
+
+type Tombstone struct {
+	name string
+}
+
+func NewStore(world *object.World) *UserStore {
+	return &UserStore {
+		world, make(map[string]*User), make(map[string]Tombstone),
+	}
+}
+
+func (us *UserStore) CreateUser(name string) (*User, *proto.Fail) {
+	if us.byName[name] != nil {
+		return nil, &proto.Fail {
+			"name-taken", "", map[string]string {"": name},
+		}
+	}
+	var u User
+	u.store = us
+	u.name = name
+	us.byName[name] = &u
+	u.id = us.world.NewObject(&u)
+	u.Channels = make(map[string]bool)
+	return &u, nil
+}
+
+func (us *UserStore) ByName(name string) *User {
+	return us.byName[name]
+}
+
+func (u *User) Name() string {
+	return u.name
+}
+
+func (u *User) Id() string {
+	return u.id
+}
+
+func (u *User) Rename(name string) *proto.Fail {
+	if u.store.byName[name] != nil {
+		return &proto.Fail {
+			"name-taken", "", map[string]string {"": name},
+		}
+	}
+	u.store.byName[u.name] = nil
+	u.store.byName[name] = u
+	u.name = name
+	return nil
+}
+
+func (u *User) Delete() {
+	u.Stream.Event(proto.NewCmd("delete", u.id))
+	u.Stream.UnsubscribeAll()
+
+	delete(u.store.byName, u.name)
+	u.store.world.RemoveObject(u.id)
+
+	gone := Tombstone {u.name}
+	u.store.gone[u.id] = gone
+	u.store.world.PutObject(u.id, gone)
+}
+
+func (u *User) GetInfo() proto.Object {
+	return proto.Object {
+		"u", u.id, map[string]string {"": u.name},
+	}
+}
+
+func (t Tombstone) GetInfo() proto.Object {
+	return proto.Object {
+		"gone", "", map[string]string {"": t.name},
+	}
+}
-- 
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