feat: initial commit

Axum/Postgres server with auth, migrations, and Docker setup.

src/model.rs

@@ -0,0 +1,173 @@
+use serde::{Deserialize, Serialize};
+use uuid::Uuid;
+
+#[derive(Debug, Clone, Serialize, Deserialize)]
+pub struct Claims {
+    pub sub: String,
+    pub exp: usize,
+}
+
+// ── Enums ────────────────────────────────────────────────────────────────────
+
+#[derive(Debug, Deserialize, Serialize, sqlx::Type)]
+#[sqlx(type_name = "auth_token_kind", rename_all = "snake_case")]
+pub enum AuthTokenKind {
+    PasswordReset,
+    EmailVerification,
+    RefreshToken,
+}
+
+#[derive(Debug, Deserialize, Serialize, sqlx::Type)]
+#[sqlx(type_name = "workspace_role", rename_all = "snake_case")]
+pub enum WorkspaceRole {
+    Owner,
+    Admin,
+    Member,
+}
+
+#[derive(Debug, Deserialize, Serialize, sqlx::Type)]
+#[sqlx(type_name = "conversation_kind", rename_all = "snake_case")]
+pub enum ConversationKind {
+    Dm,
+    Group,
+    Channel,
+}
+
+// ── Tables ───────────────────────────────────────────────────────────────────
+
+#[derive(Debug, Deserialize, Serialize, sqlx::FromRow)]
+pub struct User {
+    pub id: Uuid,
+    pub email: String,
+    pub password_hash: String,
+    pub username: String,
+    pub display_name: String,
+    pub avatar_url: Option<String>,
+    pub bio: Option<String>,
+    pub email_verified: bool,
+    pub created_at: chrono::DateTime<chrono::Utc>,
+    pub updated_at: chrono::DateTime<chrono::Utc>,
+    pub deleted_at: Option<chrono::DateTime<chrono::Utc>>,
+}
+
+#[derive(Debug, Serialize)]
+pub struct UserResponse {
+    pub id: Uuid,
+    pub email: String,
+    pub username: String,
+    pub display_name: String,
+    pub avatar_url: Option<String>,
+    pub bio: Option<String>,
+    pub email_verified: bool,
+    pub created_at: chrono::DateTime<chrono::Utc>,
+}
+
+impl From<User> for UserResponse {
+    fn from(u: User) -> Self {
+        Self {
+            id: u.id,
+            email: u.email,
+            username: u.username,
+            display_name: u.display_name,
+            avatar_url: u.avatar_url,
+            bio: u.bio,
+            email_verified: u.email_verified,
+            created_at: u.created_at,
+        }
+    }
+}
+
+#[derive(Debug, Deserialize, Serialize, sqlx::FromRow)]
+pub struct AuthToken {
+    pub id: Uuid,
+    pub user_id: Uuid,
+    pub token_hash: String,
+    pub kind: AuthTokenKind,
+    pub expires_at: chrono::DateTime<chrono::Utc>,
+    pub used_at: Option<chrono::DateTime<chrono::Utc>>,
+    pub created_at: chrono::DateTime<chrono::Utc>,
+}
+
+#[derive(Debug, Deserialize, Serialize, sqlx::FromRow)]
+pub struct Workspace {
+    pub id: Uuid,
+    pub name: String,
+    pub slug: String,
+    pub owner_id: Uuid,
+    pub created_at: chrono::DateTime<chrono::Utc>,
+    pub updated_at: chrono::DateTime<chrono::Utc>,
+    pub deleted_at: Option<chrono::DateTime<chrono::Utc>>,
+}
+
+#[derive(Debug, Deserialize, Serialize, sqlx::FromRow)]
+pub struct WorkspaceMember {
+    pub workspace_id: Uuid,
+    pub user_id: Uuid,
+    pub role: WorkspaceRole,
+    pub display_name: Option<String>,
+    pub avatar_url: Option<String>,
+    pub joined_at: chrono::DateTime<chrono::Utc>,
+}
+
+#[derive(Debug, Deserialize, Serialize, sqlx::FromRow)]
+pub struct WorkspaceInvitation {
+    pub id: Uuid,
+    pub workspace_id: Uuid,
+    pub created_by: Uuid,
+    pub token: String,
+    pub max_uses: Option<i32>,
+    pub use_count: i32,
+    pub expires_at: Option<chrono::DateTime<chrono::Utc>>,
+    pub created_at: chrono::DateTime<chrono::Utc>,
+}
+
+#[derive(Debug, Deserialize, Serialize, sqlx::FromRow)]
+pub struct Conversation {
+    pub id: Uuid,
+    pub workspace_id: Option<Uuid>,
+    pub kind: ConversationKind,
+    pub name: Option<String>,
+    pub is_public: bool,
+    pub created_by: Uuid,
+    pub created_at: chrono::DateTime<chrono::Utc>,
+    pub updated_at: chrono::DateTime<chrono::Utc>,
+    pub deleted_at: Option<chrono::DateTime<chrono::Utc>>,
+}
+
+#[derive(Debug, Deserialize, Serialize, sqlx::FromRow)]
+pub struct ConversationMember {
+    pub conversation_id: Uuid,
+    pub user_id: Uuid,
+    pub joined_at: chrono::DateTime<chrono::Utc>,
+}
+
+#[derive(Debug, Deserialize, Serialize, sqlx::FromRow)]
+pub struct Message {
+    pub id: Uuid,
+    pub conversation_id: Uuid,
+    pub user_id: Uuid,
+    pub content: String,
+    pub created_at: chrono::DateTime<chrono::Utc>,
+    pub updated_at: chrono::DateTime<chrono::Utc>,
+    pub deleted_at: Option<chrono::DateTime<chrono::Utc>>,
+}
+
+#[derive(Debug, Deserialize, Serialize, sqlx::FromRow)]
+pub struct Attachment {
+    pub id: Uuid,
+    pub message_id: Uuid,
+    pub url: String,
+    pub filename: String,
+    pub mime_type: String,
+    pub size_bytes: i64,
+    pub created_at: chrono::DateTime<chrono::Utc>,
+}
+
+#[derive(Debug, Deserialize, Serialize, sqlx::FromRow)]
+pub struct Reaction {
+    pub id: Uuid,
+    pub message_id: Uuid,
+    pub user_id: Uuid,
+    pub emoji: String,
+    pub created_at: chrono::DateTime<chrono::Utc>,
+}