@triviality/core
Version:
Purely typed service container
82 lines • 2.8 kB
JavaScript
;
var __read = (this && this.__read) || function (o, n) {
var m = typeof Symbol === "function" && o[Symbol.iterator];
if (!m) return o;
var i = m.call(o), r, ar = [], e;
try {
while ((n === void 0 || n-- > 0) && !(r = i.next()).done) ar.push(r.value);
}
catch (error) { e = { error: error }; }
finally {
try {
if (r && !r.done && (m = i["return"])) m.call(i);
}
finally { if (e) throw e.error; }
}
return ar;
};
var __spread = (this && this.__spread) || function () {
for (var ar = [], i = 0; i < arguments.length; i++) ar = ar.concat(__read(arguments[i]));
return ar;
};
Object.defineProperty(exports, "__esModule", { value: true });
exports.createFeatureFactoryServicesContext = function (api) { return ({
dependencies: function () {
var container = {};
api.references().taggedPairs().forEach(function (_a) {
var _b = __read(_a, 2), tag = _b[0], dependency = _b[1];
Object.defineProperty(container, tag, {
get: function () { return dependency.getProxy()(); },
enumerable: true,
configurable: false,
});
});
return container;
},
service: api.getService,
services: services(servicesByTags(api.getService)),
instances: instancesByTags(servicesByTags(api.getService)),
instance: function (key) { return api.getService(key)(); },
}); };
function services(getServiceFactory) {
return function () {
var keys = [];
for (var _i = 0; _i < arguments.length; _i++) {
keys[_i] = arguments[_i];
}
var byIndex = getServiceFactory.apply(void 0, __spread(keys));
keys.forEach(function (key, index) {
byIndex[key] = byIndex[index];
});
return byIndex;
};
}
exports.services = services;
function instancesByTags(getServiceFactory) {
return function () {
var keys = [];
for (var _i = 0; _i < arguments.length; _i++) {
keys[_i] = arguments[_i];
}
var byIndex = getServiceFactory.apply(void 0, __spread(keys));
keys.forEach(function (key, index) {
byIndex[index] = byIndex[index]();
byIndex[key] = byIndex[index];
});
return byIndex;
};
}
exports.instancesByTags = instancesByTags;
function servicesByTags(getServiceFactory) {
return (function () {
var tags = [];
for (var _i = 0; _i < arguments.length; _i++) {
tags[_i] = arguments[_i];
}
return tags.map(function (tag) {
return function () { return getServiceFactory(tag)(); };
});
});
}
exports.servicesByTags = servicesByTags;
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