oak-general-business/lib/triggers/message.js

"use strict";
Object.defineProperty(exports, "__esModule", { value: true });
const uuid_1 = require("oak-domain/lib/utils/uuid");
const assert_1 = require("oak-domain/lib/utils/assert");
const lodash_1 = require("oak-domain/lib/utils/lodash");
const message_1 = require("../utils/message");
const InitialChannelByWeightMatrix = {
    high: ['wechatMp', 'wechatPublic', 'sms', 'email'],
    medium: ['wechatMp', 'wechatPublic', 'email'],
    low: ['wechatMp', 'wechatPublic', 'email'],
};
async function createNotification(message, context) {
    const { restriction, userId, weight, type, entity, entityId, platformId, channels } = message;
    (0, assert_1.assert)(userId);
    // 根据用户所关联的system和定义限制，选择将要发送的system。这里有的应用是到platform级别，有的是到system级别
    const filter = {
        userId,
    };
    if (platformId) {
        filter.system = {
            platformId,
        };
    }
    const userSystems = await context.select('userSystem', {
        data: {
            id: 1,
            system: {
                id: 1,
                config: 1,
                application$system: {
                    $entity: 'application',
                    data: {
                        id: 1,
                        type: 1,
                        config: 1,
                    },
                },
            },
        },
        filter,
    }, { dontCollect: true });
    // 这里实测线上跑出来多条相同的userSystem，还未知道原因 by Xc 20230317
    const systems = (0, lodash_1.uniqBy)(userSystems.map(ele => ele.system).filter(ele => {
        if (restriction && restriction.systemIds) {
            return restriction.systemIds.includes(ele.id);
        }
        return true;
    }), 'id');
    if (systems.length === 0) {
        console.warn(`类型为${type}的消息在生成时，尝试为之生成通知，找不到可推送的system`);
        return 0;
    }
    const messageTypeTemplates = await context.select('messageTypeTemplate', {
        data: {
            id: 1,
            templateId: 1,
            template: {
                id: 1,
                wechatId: 1,
                applicationId: 1,
            },
            type: 1,
        },
        filter: {
            type,
            template: {
                application: {
                    systemId: {
                        $in: systems.map(ele => ele.id),
                    },
                },
            },
        },
    }, { dontCollect: true });
    // 根据定义所限制的渠道和weight，计算出相应的推送渠道
    const channels2 = ((channels && channels.length > 0) ? channels : InitialChannelByWeightMatrix[weight]).filter(ele => {
        if (restriction && restriction.channels) {
            return restriction.channels.includes(ele);
        }
        return true;
    });
    /* if (channels.length === 0) {
        console.warn(`类型为${type}的消息在生成时，尝试为之生成通知，找不到可推送的channel`);
        return 0;
    } */
    // 逐system逐channel去构造messageSystem和messageSent数据
    let messageSentCount = 0;
    const messageSystemDatas = [];
    await Promise.all(systems.map(async (system) => {
        const { application$system: applications, config } = system;
        const notificationDatas = [];
        await Promise.all(channels2.map(async (channel) => {
            const handler = (0, message_1.getMessageHandler)(channel);
            const channelNotifications = await handler({
                message,
                applications: applications,
                system,
                messageTypeTemplates,
                context,
            });
            notificationDatas.push(...channelNotifications);
        }));
        const messageSystemData = {
            id: await (0, uuid_1.generateNewIdAsync)(),
            messageId: message.id,
            systemId: system.id,
        };
        if (notificationDatas.length > 0) {
            messageSentCount += notificationDatas.length;
            messageSystemData.notification$messageSystem = [
                {
                    id: await (0, uuid_1.generateNewIdAsync)(),
                    action: 'create',
                    data: notificationDatas,
                }
            ];
        }
        messageSystemDatas.push(messageSystemData);
    }));
    if (messageSystemDatas.length > 0) {
        message.messageSystem$message = [
            {
                id: await (0, uuid_1.generateNewIdAsync)(),
                action: 'create',
                data: messageSystemDatas,
            }
        ];
    }
    message.iState = messageSentCount ? 'sending' : 'failure';
    return messageSentCount;
}
const triggers = [
    {
        name: '当创建message时，创建相应的通知数据',
        entity: 'message',
        action: 'create',
        when: 'before',
        fn: async ({ operation }, context, params) => {
            const { data } = operation;
            let count = 0;
            const closeRootMode = context.openRootMode();
            try {
                if (data instanceof Array) {
                    for (const d of data) {
                        count += await createNotification(d, context);
                    }
                }
                else {
                    count = await createNotification(data, context);
                }
            }
            catch (err) {
                closeRootMode();
                throw err;
            }
            closeRootMode();
            return count;
        }
    },
];
exports.default = triggers;