inversify/lib/scope/scope.js

"use strict";
var __awaiter = (this && this.__awaiter) || function (thisArg, _arguments, P, generator) {
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};
var __generator = (this && this.__generator) || function (thisArg, body) {
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            switch (op[0]) {
                case 0: case 1: t = op; break;
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                case 7: op = _.ops.pop(); _.trys.pop(); continue;
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                    if (!(t = _.trys, t = t.length > 0 && t[t.length - 1]) && (op[0] === 6 || op[0] === 2)) { _ = 0; continue; }
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Object.defineProperty(exports, "__esModule", { value: true });
exports.saveToScope = exports.tryGetFromScope = void 0;
var inversify_1 = require("../inversify");
var async_1 = require("../utils/async");
var tryGetFromScope = function (requestScope, binding) {
    if ((binding.scope === inversify_1.BindingScopeEnum.Singleton) && binding.activated) {
        return binding.cache;
    }
    if (binding.scope === inversify_1.BindingScopeEnum.Request &&
        requestScope.has(binding.id)) {
        return requestScope.get(binding.id);
    }
    return null;
};
exports.tryGetFromScope = tryGetFromScope;
var saveToScope = function (requestScope, binding, result) {
    if (binding.scope === inversify_1.BindingScopeEnum.Singleton) {
        _saveToSingletonScope(binding, result);
    }
    if (binding.scope === inversify_1.BindingScopeEnum.Request) {
        _saveToRequestScope(requestScope, binding, result);
    }
};
exports.saveToScope = saveToScope;
var _saveToRequestScope = function (requestScope, binding, result) {
    if (!requestScope.has(binding.id)) {
        requestScope.set(binding.id, result);
    }
};
var _saveToSingletonScope = function (binding, result) {
    binding.cache = result;
    binding.activated = true;
    if ((0, async_1.isPromise)(result)) {
        void _saveAsyncResultToSingletonScope(binding, result);
    }
};
var _saveAsyncResultToSingletonScope = function (binding, asyncResult) { return __awaiter(void 0, void 0, void 0, function () {
    var result, ex_1;
    return __generator(this, function (_a) {
        switch (_a.label) {
            case 0:
                _a.trys.push([0, 2, , 3]);
                return [4, asyncResult];
            case 1:
                result = _a.sent();
                binding.cache = result;
                return [3, 3];
            case 2:
                ex_1 = _a.sent();
                binding.cache = null;
                binding.activated = false;
                throw ex_1;
            case 3: return [2];
        }
    });
}); };
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