backend signup

backend/src/openapi.rs

@@ -8,6 +8,7 @@ use uuid::Uuid;
     paths(
         doc::health_check,
         doc::login,
+        doc::signup,
         doc::refresh,
         doc::logout,
         doc::me,
@@ -53,6 +54,7 @@ use uuid::Uuid;
     components(
         schemas(
             schemas::LoginRequest,
+            schemas::SignupRequest,
             schemas::AccessTokenResponse,
             schemas::TenantSnippet,
             schemas::TenantSelectionResponse,
@@ -151,6 +153,19 @@ mod doc {
     )]
     pub(super) fn login() {}
 
+    #[utoipa::path(
+        post,
+        path = "/api/auth/signup",
+        request_body = SignupRequest,
+        responses(
+            (status = 200, description = "Signup succeeded", body = LoginResponseVariants),
+            (status = 400, description = "Invalid signup request"),
+            (status = 409, description = "Username already exists")
+        ),
+        tag = "Auth"
+    )]
+    pub(super) fn signup() {}
+
     #[utoipa::path(
         post,
         path = "/api/auth/refresh",
@@ -597,6 +612,12 @@ pub mod schemas {
         pub preferred_tenant_slug: Option<String>,
     }
 
+    #[derive(Serialize, Deserialize, ToSchema)]
+    pub struct SignupRequest {
+        pub username: String,
+        pub password: String,
+    }
+
     #[derive(Serialize, Deserialize, ToSchema)]
     pub struct AccessTokenResponse {
         pub access_token: String,