@shopify/app-bridge-host/store/middlewares/mobile/middleware.js

App Bridge Host contains middleware and components that are meant to be consumed by the app's host. The middleware and `Frame` component are responsible for facilitating messages posted between the client and host, and used to act on actions sent from the

"use strict";
Object.defineProperty(exports, "__esModule", { value: true });
var actions_1 = require("@shopify/app-bridge/actions");
var validator_1 = require("@shopify/app-bridge/actions/validator");
var actions_2 = require("../../../actions");
var appBridge_1 = require("../../reducers/embeddedApp/appBridge");
var reducer_1 = require("../../reducers/embeddedApp/appBridge/reducer");
var titleBar_1 = require("../../reducers/embeddedApp/titleBar");
var helpers_1 = require("./helpers");
function dispatchToMobileMiddleware(store, next, action) {
    var hasCartPermission = store.getState().appBridge.appInfo.hasCartPermission;
    if (helpers_1.isCartAction(action) && !hasCartPermission) {
        next(actions_1.Error.permissionAction(action, helpers_1.CART_PERMISSION_MESSAGE));
        return;
    }
    window.__MOBILE_MIDDLEWARE__(store, next, action);
}
function privateMiddleware(store, next, action) {
    switch (action.type) {
        case titleBar_1.SET_PAGINATION:
            return;
        case titleBar_1.SET_APP_INFO:
            return;
        default:
            if (validator_1.isAppBridgeAction(action) || action.type === actions_2.API_CLIENT_LOAD) {
                return dispatchToMobileMiddleware(store, next, action);
            }
            return next(action);
    }
}
function buildMobileMiddleware() {
    return function (store) { return function (next) {
        var queue = [];
        var storeReady = false;
        function resolveQueue() {
            while (queue.length > 0) {
                store.dispatch(queue.shift());
            }
        }
        function onStoreReady() {
            if (storeReady) {
                return;
            }
            storeReady = true;
            if (helpers_1.isMobileMiddlewareAvailable()) {
                resolveQueue();
            }
            else {
                var isResolved_1 = false;
                window.__MOBILE_MIDDLEWARE_RESOLVER__ = function (middleware) {
                    if (isResolved_1) {
                        return;
                    }
                    isResolved_1 = true;
                    window.__MOBILE_MIDDLEWARE__ = middleware;
                    resolveQueue();
                };
            }
        }
        return function (action) {
            if (action === appBridge_1.StoreReadyAction) {
                onStoreReady();
                return next(action);
            }
            if (!validator_1.isAppBridgeAction(action) && !reducer_1.isPrivateAppAction(action)) {
                return next(action);
            }
            if (storeReady && helpers_1.isMobileMiddlewareAvailable()) {
                return privateMiddleware(store, next, action);
            }
            queue.push(action);
            return null;
        };
    }; };
}
exports.default = buildMobileMiddleware;
function preCorrectionMobileMiddleware() {
    return function (_a) {
        var getState = _a.getState;
        return function (next) { return function (action) {
            if (validator_1.isAppBridgeAction(action) && action.type === actions_1.Cart.ActionType.UPDATE) {
                var store = getState();
                action.payload.data = helpers_1.fixDiscountInCartResponse(action.payload.data, store.appBridge.isLegacy);
            }
            if (action.type === actions_1.TitleBar.ActionType.UPDATE) {
                var payload = action.payload;
                if (payload.buttons) {
                    if (payload.buttons.primary) {
                        helpers_1.applyPrintToLegacyButton(payload.buttons.primary);
                    }
                    if (payload.buttons.secondary) {
                        payload.buttons.secondary = helpers_1.traverseButtonPayload(payload.buttons.secondary, function (button) {
                            helpers_1.applyPrintToLegacyButton(button);
                        });
                    }
                }
            }
            next(action);
        }; };
    };
}
exports.preCorrectionMobileMiddleware = preCorrectionMobileMiddleware;