dareway-rui/build/core/reaper-core/checkModel.js

'use strict';

var _interopRequireDefault = require('@babel/runtime/helpers/interopRequireDefault');

Object.defineProperty(exports, '__esModule', {
    value: true
});
exports.default = checkModel;

var _typeof2 = _interopRequireDefault(require('@babel/runtime/helpers/typeof'));

var _invariant = _interopRequireDefault(require('invariant'));

var _utils = require('./utils');

function checkModel(model, existModels) {
    var namespace = model.namespace,
        reducers = model.reducers,
        effects = model.effects,
        subscriptions = model.subscriptions; // namespace 必须被定义

    (0, _invariant.default)(namespace, '[app.model] namespace should be defined'); // 并且是字符串

    (0, _invariant.default)(
        typeof namespace === 'string',
        '[app.model] namespace should be string, but got '.concat((0, _typeof2.default)(namespace))
    ); // 并且唯一

    (0, _invariant.default)(
        !existModels.some(function(model) {
            return model.namespace === namespace;
        }),
        '[app.model] namespace should be unique'
    ); // state 可以为任意值
    // reducers 可以为空，PlainObject 或者数组

    if (reducers) {
        (0, _invariant.default)(
            (0, _utils.isPlainObject)(reducers) || (0, _utils.isArray)(reducers),
            '[app.model] reducers should be plain object or array, but got '.concat((0, _typeof2.default)(reducers))
        ); // 数组的 reducers 必须是 [Object, Function] 的格式

        (0, _invariant.default)(
            !(0, _utils.isArray)(reducers) ||
                ((0, _utils.isPlainObject)(reducers[0]) && (0, _utils.isFunction)(reducers[1])),
            '[app.model] reducers with array should be [Object, Function]'
        );
    } // effects 可以为空，PlainObject

    if (effects) {
        (0, _invariant.default)(
            (0, _utils.isPlainObject)(effects),
            '[app.model] effects should be plain object, but got '.concat((0, _typeof2.default)(effects))
        );
    }

    if (subscriptions) {
        // subscriptions 可以为空，PlainObject
        (0, _invariant.default)(
            (0, _utils.isPlainObject)(subscriptions),
            '[app.model] subscriptions should be plain object, but got '.concat((0, _typeof2.default)(subscriptions))
        ); // subscription 必须为函数

        (0, _invariant.default)(isAllFunction(subscriptions), '[app.model] subscription should be function');
    }
}

function isAllFunction(obj) {
    return Object.keys(obj).every(function(key) {
        return (0, _utils.isFunction)(obj[key]);
    });
}

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