Add "Replace question" action to dashboard cards

e2e/support/helpers/e2e-dashboard-helpers.js

@@ -91,7 +91,7 @@ export function saveDashboard({
   buttonLabel = "Save",
   editBarText = "You're editing this dashboard.",
 } = {}) {
-  cy.findByText(buttonLabel).click();
+  cy.button(buttonLabel).click();
   cy.findByText(editBarText).should("not.exist");
   cy.wait(1); // this is stupid but necessary to due to the dashboard resizing and detaching elements
 }

e2e/test/scenarios/dashboard-cards/dashcard-replace-question.cy.spec.js

@@ -0,0 +1,284 @@
+import {
+  saveDashboard,
+  modal,
+  popover,
+  restore,
+  visitDashboard,
+} from "e2e/support/helpers";
+import { SAMPLE_DATABASE } from "e2e/support/cypress_sample_database";
+import { USER_GROUPS } from "e2e/support/cypress_data";
+import {
+  FIRST_COLLECTION_ID,
+  ORDERS_COUNT_QUESTION_ID,
+} from "e2e/support/cypress_sample_instance_data";
+import {
+  createMockDashboardCard,
+  createMockHeadingDashboardCard,
+  createMockParameter,
+} from "metabase-types/api/mocks";
+
+const { PRODUCTS, PRODUCTS_ID } = SAMPLE_DATABASE;
+
+const PARAMETER = {
+  DATE: createMockParameter({
+    id: "1",
+    name: "Created At",
+    type: "date/all-options",
+  }),
+  CATEGORY: createMockParameter({
+    id: "2",
+    name: "Category",
+    type: "string/=",
+  }),
+  UNUSED: createMockParameter({
+    id: "3",
+    name: "Not mapped to anything",
+    type: "number/=",
+  }),
+};
+
+const DASHBOARD_CREATE_INFO = {
+  parameters: Object.values(PARAMETER),
+};
+
+// Question to be used as a reference for filters auto-wiring
+const MAPPED_QUESTION_CREATE_INFO = {
+  name: "Question with mapped parameters",
+  query: { "source-table": PRODUCTS_ID },
+};
+
+const NEXT_QUESTION_CREATE_INFO = {
+  name: "Next question",
+  collection_id: FIRST_COLLECTION_ID,
+  query: { "source-table": PRODUCTS_ID },
+};
+
+function getDashboardCards(mappedQuestionId) {
+  const mappedQuestionDashcard = createMockDashboardCard({
+    id: 2,
+    card_id: mappedQuestionId,
+    parameter_mappings: [
+      {
+        parameter_id: PARAMETER.DATE.id,
+        card_id: mappedQuestionId,
+        target: ["dimension", ["field", PRODUCTS.CREATED_AT, null]],
+      },
+      {
+        parameter_id: PARAMETER.CATEGORY.id,
+        card_id: mappedQuestionId,
+        target: ["dimension", ["field", PRODUCTS.CATEGORY, null]],
+      },
+    ],
+    row: 1,
+    size_x: 6,
+    size_y: 4,
+  });
+
+  const targetDashcard = createMockDashboardCard({
+    id: 3,
+    card_id: ORDERS_COUNT_QUESTION_ID,
+    row: 1,
+    col: 6,
+    size_x: 6,
+    size_y: 4,
+  });
+
+  return [
+    createMockHeadingDashboardCard({ id: 1, size_x: 24 }),
+    mappedQuestionDashcard,
+    targetDashcard,
+  ];
+}
+
+describe("scenarios > dashboard cards > replace question", () => {
+  beforeEach(() => {
+    restore();
+    cy.signInAsNormalUser();
+
+    cy.intercept("POST", `/api/card/*/query`).as("cardQuery");
+
+    cy.createQuestion(MAPPED_QUESTION_CREATE_INFO).then(
+      ({ body: { id: mappedQuestionId } }) => {
+        cy.createQuestion(NEXT_QUESTION_CREATE_INFO).then(() => {
+          cy.createDashboard(DASHBOARD_CREATE_INFO).then(
+            ({ body: { id: dashboardId } }) => {
+              cy.request("PUT", `/api/dashboard/${dashboardId}`, {
+                dashcards: getDashboardCards(mappedQuestionId),
+              }).then(() => {
+                cy.wrap(dashboardId).as("dashboardId");
+              });
+            },
+          );
+        });
+      },
+    );
+  });
+
+  it("should replace a dashboard card question", () => {
+    visitDashboardAndEdit();
+
+    findDashCardAction(findHeadingDashcard(), "Replace").should("not.exist");
+
+    // Ensure can replace with a question
+    replaceQuestion(findTargetDashcard(), {
+      nextQuestionName: "Next question",
+      collectionName: "First collection",
+    });
+    findTargetDashcard().within(() => {
+      assertDashCardTitle("Next question");
+      cy.findByText("Ean").should("exist");
+      cy.findByText("Rustic Paper Wallet").should("exist");
+    });
+
+    // Ensure can replace with a model
+    replaceQuestion(findTargetDashcard(), { nextQuestionName: "Orders Model" });
+    findTargetDashcard().within(() => {
+      assertDashCardTitle("Orders Model");
+      cy.findByText("Product ID").should("exist");
+      cy.findByText("User ID").should("exist");
+    });
+
+    // Ensure changes are persisted
+    saveDashboard();
+    findTargetDashcard().within(() => {
+      assertDashCardTitle("Orders Model");
+      cy.findByText("Product ID").should("exist");
+      cy.findByText("User ID").should("exist");
+    });
+  });
+
+  it("should undo the question replace action", () => {
+    visitDashboardAndEdit();
+
+    overwriteDashCardTitle(findTargetDashcard(), "Custom name");
+    connectDashboardFilter(findTargetDashcard(), {
+      filterName: PARAMETER.UNUSED.name,
+      columnName: "Discount",
+    });
+
+    replaceQuestion(findTargetDashcard(), {
+      nextQuestionName: "Next question",
+      collectionName: "First collection",
+    });
+
+    // There're two toasts: "Undo replace" and "Undo parameters auto-wiring"
+    cy.findAllByTestId("toast-undo").eq(0).button("Undo").click();
+
+    // Ensure we kept viz settings and parameter mapping changes from before
+    findTargetDashcard().within(() => {
+      assertDashCardTitle("Custom name");
+      cy.findByText("18,760").should("exist");
+      cy.findByText("Ean").should("not.exist");
+      cy.findByText("Rustic Paper Wallet").should("not.exist");
+    });
+    assertDashboardFilterMapping(findTargetDashcard(), {
+      filterName: PARAMETER.UNUSED.name,
+      expectedColumName: "Order.Discount",
+    });
+
+    // Ensure changes are persisted
+    saveDashboard();
+    findTargetDashcard().within(() => {
+      assertDashCardTitle("Custom name");
+      cy.findByText("18,760").should("exist");
+      cy.findByText("Ean").should("not.exist");
+      cy.findByText("Rustic Paper Wallet").should("not.exist");
+    });
+  });
+
+  it("should handle questions with limited permissions", () => {
+    cy.signInAsAdmin();
+    cy.updateCollectionGraph({
+      [USER_GROUPS.ALL_USERS_GROUP]: { [FIRST_COLLECTION_ID]: "read" },
+    });
+
+    cy.signIn("nodata");
+    visitDashboardAndEdit();
+
+    // Replacing with a read-only question with limited data perms
+    replaceQuestion(findTargetDashcard(), {
+      nextQuestionName: "Next question",
+      collectionName: "First collection",
+    });
+    findTargetDashcard().within(() => {
+      assertDashCardTitle("Next question");
+      cy.findByText("Ean").should("exist");
+      cy.findByText("Rustic Paper Wallet").should("exist");
+    });
+
+    // Ensure changes are persisted
+    saveDashboard();
+    findTargetDashcard().within(() => {
+      assertDashCardTitle("Next question");
+      cy.findByText("Ean").should("exist");
+      cy.findByText("Rustic Paper Wallet").should("exist");
+    });
+  });
+});
+
+function visitDashboardAndEdit() {
+  cy.get("@dashboardId").then(dashboardId => {
+    visitDashboard(dashboardId);
+    cy.findByLabelText("Edit dashboard").click();
+  });
+}
+
+function findHeadingDashcard() {
+  return cy.findAllByTestId("dashcard").eq(0);
+}
+
+function findTargetDashcard() {
+  return cy.findAllByTestId("dashcard").eq(2);
+}
+
+function findDashCardAction(dashcardElement, labelText) {
+  return dashcardElement.realHover().findByLabelText(labelText);
+}
+
+function replaceQuestion(
+  dashcardElement,
+  { nextQuestionName, collectionName },
+) {
+  dashcardElement.realHover().findByLabelText("Replace").click();
+  modal().within(() => {
+    if (collectionName) {
+      cy.findByText(collectionName).click();
+    }
+    cy.findByText(nextQuestionName).click();
+  });
+  cy.wait("@cardQuery");
+}
+
+function assertDashCardTitle(title) {
+  cy.findByTestId("legend-caption-title").should("have.text", title);
+}
+
+function overwriteDashCardTitle(dashcardElement, textTitle) {
+  findDashCardAction(dashcardElement, "Show visualization options").click();
+  modal().within(() => {
+    cy.findByLabelText("Title").type(`{selectall}{del}${textTitle}`);
+    cy.button("Done").click();
+  });
+}
+
+function connectDashboardFilter(dashcardElement, { filterName, columnName }) {
+  const filterPanel = cy.findByTestId(
+    "edit-dashboard-parameters-widget-container",
+  );
+  filterPanel.findByText(filterName).click();
+  dashcardElement.button(/Select/).click();
+  popover().findByText(columnName).click();
+  filterPanel.findByText(filterName).click();
+}
+
+function assertDashboardFilterMapping(
+  dashcardElement,
+  { filterName, expectedColumName },
+) {
+  const filterPanel = cy.findByTestId(
+    "edit-dashboard-parameters-widget-container",
+  );
+  filterPanel.findByText(filterName).click();
+  dashcardElement.findByText(expectedColumName).should("exist");
+  filterPanel.findByText(filterName).click();
+}

frontend/src/metabase-types/api/mocks/dashboard.ts

@@ -42,7 +42,6 @@ export const createMockDashboardCard = (
   card: createMockCard(),
   created_at: "2020-01-01T12:30:30.000000",
   updated_at: "2020-01-01T12:30:30.000000",
-  justAdded: false,
   parameter_mappings: [],
   ...opts,
 });

frontend/src/metabase/dashboard/actions/cards.js

@@ -12,13 +12,14 @@ import { createCard } from "metabase/lib/card";
 
 import { getVisualizationRaw } from "metabase/visualizations";
 import { autoWireParametersToNewCard } from "metabase/dashboard/actions/auto-wire-parameters/actions";
-import { trackCardCreated } from "../analytics";
-import { getDashCardById } from "../selectors";
+import { trackCardCreated, trackQuestionReplaced } from "../analytics";
+import { getDashCardById, getDashboardId } from "../selectors";
 import { isVirtualDashCard } from "../utils";
 import {
   ADD_CARD_TO_DASH,
   REMOVE_CARD_FROM_DASH,
   UNDO_REMOVE_CARD_FROM_DASH,
+  setDashCardAttributes,
 } from "./core";
 import { cancelFetchCardData, fetchCardData } from "./data-fetching";
 import { loadMetadataForDashboard } from "./metadata";
@@ -79,6 +80,43 @@ export const addCardToDashboard =
     );
   };
 
+export const replaceCard =
+  ({ dashcardId, nextCardId }) =>
+  async (dispatch, getState) => {
+    const dashboardId = getDashboardId(getState());
+
+    let dashcard = getDashCardById(getState(), dashcardId);
+    if (isVirtualDashCard(dashcard)) {
+      return;
+    }
+
+    await dispatch(Questions.actions.fetch({ id: nextCardId }));
+    const card = Questions.selectors
+      .getObject(getState(), { entityId: nextCardId })
+      .card();
+
+    await dispatch(
+      setDashCardAttributes({
+        id: dashcardId,
+        attributes: {
+          card,
+          card_id: card.id,
+          series: [],
+          parameter_mappings: [],
+          visualization_settings: {},
+        },
+      }),
+    );
+
+    dashcard = getDashCardById(getState(), dashcardId);
+
+    dispatch(fetchCardData(card, dashcard, { reload: true, clearCache: true }));
+    await dispatch(loadMetadataForDashboard([dashcard]));
+    dispatch(autoWireParametersToNewCard({ dashcard_id: dashcardId }));
+
+    trackQuestionReplaced(dashboardId);
+  };
+
 export const removeCardFromDashboard = createThunkAction(
   REMOVE_CARD_FROM_DASH,
   ({ dashcardId, cardId }) =>