Backend: DB schema, login API

packages/common/src/index.ts

@@ -4,11 +4,13 @@ import { Brand as B, pipe } from "effect";
 export const AttachmentId = pipe(S.ULID, S.brand("AttachmentId"));
 export const PieceId = pipe(S.ULID, S.brand("PieceId"));
 export const RequestId = pipe(S.ULID, S.brand("RequestId"));
+export const SessionId = pipe(S.NonEmptyString, S.brand("SessionId"));
 export const UserId = pipe(S.ULID, S.brand("UserId"));
 
 export type AttachmentId = typeof AttachmentId.Type;
 export type PieceId = typeof PieceId.Type;
 export type RequestId = typeof RequestId.Type;
+export type SessionId = typeof SessionId.Type;
 export type UserId = typeof UserId.Type;
 
 export type Sha256 = B.Branded<Uint8Array, "Sha256">;
@@ -31,14 +33,16 @@ export class BooleanFromNumber extends S.transform(
 ).annotations({ identifier: "BooleanFromNumber" }) { }
 
 export const SystemInformation = S.Struct({
-	createdBy: UserId,
+	createdBy: S.Union(UserId, S.Null),
 	createdAt: S.DateTimeUtc,
-	modifiedBy: UserId,
+	modifiedBy: S.Union(UserId, S.Null),
 	modifiedAt: S.DateTimeUtc,
 });
 
 export type SystemInformation = typeof SystemInformation.Type;
 
+// --- TABLES ------------------------------------------------------------------
+
 export const AccessLog = S.Struct({
 	timestamp: S.DateTimeUtc,
 	requestId: RequestId,
@@ -73,6 +77,12 @@ export const Piece = pipe(
 	S.extend(SystemInformation),
 );
 
+export const Session = S.Struct({
+	sessionId: SessionId,
+	userId: UserId,
+	expiresAt: S.DateTimeUtc,
+});
+
 export const User = S.Struct({
 	userId: UserId,
 	username: S.NonEmptyString,
@@ -83,4 +93,5 @@ export const User = S.Struct({
 export type AccessLog = typeof AccessLog.Type;
 export type Attachment = typeof Attachment.Type;
 export type Piece = typeof Piece.Type;
+export type Session = typeof Session.Type;
 export type User = typeof User.Type;