made tiny updates

packages/origin-graph/src/queries.ts

@@ -10,6 +10,9 @@ import type {
   Origin,
   IntentDiff,
   DesignLanguageFile,
+  DesignLanguage,
+  DesignLanguageVersion,
+  InsertDesignLanguage,
   AgentSession,
   TeamMember,
   Project,
@@ -31,6 +34,7 @@ export interface DbClient {
     select(cols?: string): DbQuery;
     insert(row: unknown): DbMutation;
     update(row: unknown): DbMutation;
+    upsert(row: unknown, opts?: { onConflict?: string }): DbMutation;
     delete(): DbMutation;
   };
   rpc(fn: string, args?: unknown): Promise<{ data: unknown; error: DbError | null }>;
@@ -236,6 +240,66 @@ export async function getActiveDesignLanguageFile(
   return data;
 }
 
+// ── Phase 6: design_languages queries (migration 014) ────────────────────────
+
+/**
+ * Return the single active design language row for a workspace, or null if none
+ * has been uploaded yet. Uses the UNIQUE(workspace_id) constraint — one row per
+ * workspace, no is_active flag needed.
+ */
+export async function getDesignLanguage(
+  db: DbClient,
+  workspaceId: string,
+): Promise<DesignLanguage | null> {
+  const { data, error } = await (db
+    .from('design_languages')
+    .select('*')
+    .eq('workspace_id', workspaceId)
+    .limit(1)
+    .single() as Promise<{ data: DesignLanguage | null; error: DbError | null }>);
+  if (error?.code === 'PGRST116') return null; // No rows — no token file uploaded yet
+  if (error) throw new Error(error.message);
+  return data;
+}
+
+/**
+ * Upsert a design language row (INSERT … ON CONFLICT DO UPDATE).
+ * The DB enforces UNIQUE(workspace_id) so this is safe for concurrent callers.
+ * Also inserts a history row into design_language_versions (handled by trigger).
+ */
+export async function upsertDesignLanguage(
+  db: DbClient,
+  row: InsertDesignLanguage,
+): Promise<DesignLanguage> {
+  const { data, error } = await (db
+    .from('design_languages')
+    .upsert(row, { onConflict: 'workspace_id' })
+    .select()
+    .single() as Promise<{ data: DesignLanguage; error: DbError | null }>);
+  if (error) throw new Error(error.message);
+  return data;
+}
+
+/**
+ * Return the version history for a design language, newest first.
+ * The prune trigger keeps at most 10 rows per design_language_id.
+ */
+export async function getDesignLanguageVersions(
+  db: DbClient,
+  designLanguageId: string,
+): Promise<DesignLanguageVersion[]> {
+  const { data, error } = await (db
+    .from('design_language_versions')
+    .select('*')
+    .eq('design_language_id', designLanguageId)
+    .order('version', { ascending: false }) as unknown as Promise<{
+      data: DesignLanguageVersion[];
+      error: DbError | null;
+    }>);
+  if (error) throw new Error(error.message);
+  return data ?? [];
+}
+
 // ── Origin queries ────────────────────────────────────────────────────────────
 
 export async function getOrigin(db: DbClient, id: string): Promise<Origin> {
@@ -342,13 +406,14 @@ export async function addTeamMember(db: DbClient, row: InsertTeamMember): Promis
 export async function removeTeamMember(
   db: DbClient,
   workspaceId: string,
-  userId: string,
+  /** The email address of the member to remove. */
+  email: string,
 ): Promise<void> {
   const { error } = await (db
     .from('team_members')
     .delete()
     .eq('workspace_id', workspaceId)
-    .eq('user_id', userId) as unknown as Promise<{ data: unknown; error: DbError | null }>);
+    .eq('email', email) as unknown as Promise<{ data: unknown; error: DbError | null }>);
   if (error) throw new Error(error.message);
 }
 

packages/origin-graph/src/types.ts

@@ -41,7 +41,7 @@ export type WorkspacePlan = z.infer<typeof WorkspacePlanSchema>;
 export const WorkspaceSchema = z.object({
   id:             z.string().uuid(),
   name:           z.string(),
-  owner_id:       z.string(),
+  owner_email:    z.string().email(),
   plan:           WorkspacePlanSchema,
   settings_jsonb: z.record(z.unknown()),
   created_at:     z.string().datetime(),
@@ -111,7 +111,7 @@ export type Origin = z.infer<typeof OriginSchema>;
 export const IntentDiffSchema = z.object({
   id:                 z.string().uuid(),
   artboard_id:        z.string().uuid(),
-  author_id:          z.string(),
+  author_email:       z.string().email(),
   /** Spec column name: changes (renamed from changes_jsonb in migration 008) */
   changes:            z.record(z.unknown()),
   /** Spec column name: aggregate_summary (renamed from summary in migration 008) */
@@ -157,7 +157,7 @@ export type DesignLanguageFile = z.infer<typeof DesignLanguageFileSchema>;
 export const TeamMemberSchema = z.object({
   id:           z.string().uuid(),
   workspace_id: z.string().uuid(),
-  user_id:      z.string(),
+  email:        z.string().email(),
   role:         TeamRoleSchema,
   created_at:   z.string().datetime(),
   updated_at:   z.string().datetime(),
@@ -199,3 +199,46 @@ export type InsertAgentSession       = Omit<AgentSession,        'id' | 'created
 export type InsertDesignLanguageFile = Omit<DesignLanguageFile,  'id' | 'created_at' | 'updated_at'>;
 export type InsertTeamMember         = Omit<TeamMember,          'id' | 'created_at' | 'updated_at'>;
 export type InsertProject            = Omit<Project,             'id' | 'created_at' | 'updated_at'>;
+
+// ── Phase 6: design_languages (new token-file schema, migration 014) ──────────
+
+/** Allowed source format discriminants (matches migration 014 CHECK constraint). */
+export const SourceFormatSchema = z.enum(['dtcg', 'style-dictionary', 'flat-css-vars']);
+export type SourceFormat = z.infer<typeof SourceFormatSchema>;
+
+/**
+ * Mirrors the `design_languages` table (migration 014).
+ * One row per workspace — UPSERT on every token file upload.
+ */
+export const DesignLanguageSchema = z.object({
+  id:            z.string().uuid(),
+  workspace_id:  z.string().uuid(),
+  name:          z.string(),
+  /** Raw token file JSON as uploaded (before normalisation). */
+  raw_json:      z.record(z.unknown()),
+  /** Normalised DesignToken[] flat array (from Phase 6 parser). */
+  normalized:    z.array(z.record(z.unknown())),
+  source_format: SourceFormatSchema,
+  token_count:   z.number().int(),
+  version:       z.number().int(),
+  created_at:    z.string().datetime(),
+  updated_at:    z.string().datetime(),
+});
+export type DesignLanguage = z.infer<typeof DesignLanguageSchema>;
+
+/**
+ * Mirrors the `design_language_versions` table (migration 014).
+ * Append-only version history; pruned to last 10 per design_language.
+ */
+export const DesignLanguageVersionSchema = z.object({
+  id:                 z.string().uuid(),
+  design_language_id: z.string().uuid(),
+  version:            z.number().int(),
+  raw_json:           z.record(z.unknown()),
+  normalized:         z.array(z.record(z.unknown())),
+  source_format:      SourceFormatSchema,
+  created_at:         z.string().datetime(),
+});
+export type DesignLanguageVersion = z.infer<typeof DesignLanguageVersionSchema>;
+
+export type InsertDesignLanguage = Omit<DesignLanguage, 'id' | 'created_at' | 'updated_at'>;