1 files changed, 54 insertions, 0 deletions
diff --git a/code/frontend/src/services/abstractions/IAccountService.ts b/code/frontend/src/services/abstractions/IAccountService.ts
new file mode 100644
index 0000000..d3d48b0
--- /dev/null
+++ b/code/frontend/src/services/abstractions/IAccountService.ts
@@ -0,0 +1,54 @@
+import type { KnownProblem } from "$models/internal/KnownProblem";
+import type { Writable } from "svelte/store";
+
+export interface IAccountService {
+    session: Writable<Session>,
+    login_async(payload: LoginPayload): Promise<LoginResponse>,
+    logout_async(): Promise<void>,
+    end_session_async(callback?: Function): Promise<void>,
+    create_account_async(payload: CreateAccountPayload): Promise<CreateAccountResponse>,
+    delete_current_async(): Promise<DeleteAccountResponse>,
+    update_current_async(payload: UpdateAccountPayload): Promise<UpdateAccountResponse>,
+}
+
+export type Session = {
+    username: string,
+    displayName: string,
+    id: string,
+    _lastUpdated: number
+}
+
+export type LoginPayload = {
+    username: string,
+    password: string,
+    persist: boolean
+}
+
+export type LoginResponse = {
+    isLoggedIn: boolean,
+    knownProblem?: KnownProblem
+}
+
+export type CreateAccountPayload = {
+    username: string,
+    password: string,
+}
+
+export type CreateAccountResponse = {
+    isCreated: boolean,
+    knownProblem?: KnownProblem
+}
+
+export type DeleteAccountResponse = {
+    isDeleted: boolean
+}
+
+export type UpdateAccountPayload = {
+    username: string,
+    password: string
+}
+
+export type UpdateAccountResponse = {
+    isUpdated: boolean,
+    knownProblem?: KnownProblem
+}
+\ No newline at end of file