fix(blueprint): require planning access for global field defs

packages/api/src/__tests__/master-data-router-auth.test.ts

@@ -26,6 +26,14 @@ function createProtectedContext(
   };
 }
 
+function createUnauthenticatedContext(db: Record<string, unknown>) {
+  return {
+    session: null,
+    db: db as never,
+    dbUser: null,
+  };
+}
+
 describe("master-data router authorization", () => {
   it("requires planning read access for blueprint summaries with project counts", async () => {
     const findMany = vi.fn();
@@ -166,6 +174,75 @@ describe("master-data router authorization", () => {
     });
   });
 
+  it("requires authenticated planning access for global blueprint field definitions", async () => {
+    const findMany = vi.fn();
+
+    const unauthenticatedCaller = createCallerFactory(blueprintRouter)(createUnauthenticatedContext({
+      blueprint: {
+        findMany,
+      },
+    }));
+    const authenticatedCaller = createCallerFactory(blueprintRouter)(createProtectedContext({
+      blueprint: {
+        findMany,
+      },
+    }));
+
+    await expect(unauthenticatedCaller.getGlobalFieldDefs({ target: BlueprintTarget.PROJECT })).rejects.toMatchObject({
+      code: "UNAUTHORIZED",
+      message: "Authentication required",
+    });
+    await expect(authenticatedCaller.getGlobalFieldDefs({ target: BlueprintTarget.PROJECT })).rejects.toMatchObject({
+      code: "FORBIDDEN",
+      message: "Planning read access required",
+    });
+
+    expect(findMany).not.toHaveBeenCalled();
+  });
+
+  it("allows global blueprint field definitions for users with planning access", async () => {
+    const findMany = vi.fn().mockResolvedValue([
+      {
+        id: "bp_project_global",
+        name: "Global Project Blueprint",
+        fieldDefs: [
+          { key: "market", label: "Market", type: "text" },
+          { key: "deliveryModel", label: "Delivery Model", type: "select" },
+        ],
+      },
+    ]);
+    const caller = createCallerFactory(blueprintRouter)(createProtectedContext({
+      blueprint: {
+        findMany,
+      },
+    }, {
+      granted: [PermissionKey.VIEW_PLANNING],
+    }));
+
+    const result = await caller.getGlobalFieldDefs({ target: BlueprintTarget.PROJECT });
+
+    expect(result).toEqual([
+      {
+        key: "market",
+        label: "Market",
+        type: "text",
+        blueprintId: "bp_project_global",
+        blueprintName: "Global Project Blueprint",
+      },
+      {
+        key: "deliveryModel",
+        label: "Delivery Model",
+        type: "select",
+        blueprintId: "bp_project_global",
+        blueprintName: "Global Project Blueprint",
+      },
+    ]);
+    expect(findMany).toHaveBeenCalledWith({
+      where: { target: "PROJECT", isGlobal: true, isActive: true },
+      select: { id: true, name: true, fieldDefs: true },
+    });
+  });
+
   it("keeps country lists available to authenticated users as safe lookup data", async () => {
     const findMany = vi.fn().mockResolvedValue([
       {