79 lines
2.4 KiB
JavaScript
79 lines
2.4 KiB
JavaScript
import assert from 'assert';
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let MODULE_USED = false;
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const ShipClazzDict = {};
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const ShipClazzEntityDict = {};
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export function registerShipClazzEntity(entity, clazzConstructor, schema) {
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assert(!MODULE_USED);
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assert(!ShipClazzEntityDict.hasOwnProperty(entity));
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const { attributes } = schema[entity];
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assert(attributes.sort && attributes.sort.type === 'decimal');
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assert(attributes.systemId && attributes.systemId.type === 'ref' && attributes.systemId.ref === 'system');
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assert(attributes.disabled && attributes.disabled.type === 'boolean');
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ShipClazzEntityDict[entity] = clazzConstructor;
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}
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export async function getShipClazz(entity, entityId, context) {
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if (!MODULE_USED) {
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MODULE_USED = true;
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}
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const key = `${entity}.${entityId}`;
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if (ShipClazzDict[key]) {
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return ShipClazzDict[key];
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}
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const clazz = await ShipClazzEntityDict[entity](entityId, context);
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ShipClazzDict[key] = clazz;
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return clazz;
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}
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/**
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* 创建ship时，根据系统物流的配置去对接对应的物流系统
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* @param shipId
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* @param context
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*/
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export async function getShipEntity(shipServiceId, orderIds, context) {
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const systemId = context.getSystemId();
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assert(systemId);
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const entities = Object.keys(ShipClazzEntityDict);
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if (!entities.length) {
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return;
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}
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const projection = {
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id: 1,
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};
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entities.forEach((ele) => {
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Object.assign(projection, {
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[`${ele}$system`]: {
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$entity: ele,
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data: {
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id: 1,
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sort: 1,
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},
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filter: {
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disabled: false,
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},
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}
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});
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});
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const [system] = await context.select('system', {
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data: projection,
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filter: {
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id: systemId,
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},
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}, { dontCollect: true });
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let entity = '', entityId = '';
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let sort = 0;
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for (const e of entities) {
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const k = `${e}$system`;
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const row = system[k][0];
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if (row && row.sort > sort) {
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const clazz = await getShipClazz(e, row.id, context);
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if (await clazz.available(shipServiceId, orderIds, context)) {
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sort = row.sort;
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entity = e;
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entityId = row.id;
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}
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}
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}
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if (entity) {
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return [entity, entityId];
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}
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}
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