@skybloxsystems/ticket-bot
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JavaScript
Object.defineProperty(exports, "__esModule", { value: true });
exports.decorate = exports.getDecoratorsForClass = exports.directDecoratorSearch = exports.deepDecoratorSearch = void 0;
const util_1 = require("./util");
const mixin_tracking_1 = require("./mixin-tracking");
const mergeObjectsOfDecorators = (o1, o2) => {
var _a, _b;
const allKeys = util_1.unique([...Object.getOwnPropertyNames(o1), ...Object.getOwnPropertyNames(o2)]);
const mergedObject = {};
for (let key of allKeys)
mergedObject[key] = util_1.unique([...((_a = o1 === null || o1 === void 0 ? void 0 : o1[key]) !== null && _a !== void 0 ? _a : []), ...((_b = o2 === null || o2 === void 0 ? void 0 : o2[key]) !== null && _b !== void 0 ? _b : [])]);
return mergedObject;
};
const mergePropertyAndMethodDecorators = (d1, d2) => {
var _a, _b, _c, _d;
return ({
property: mergeObjectsOfDecorators((_a = d1 === null || d1 === void 0 ? void 0 : d1.property) !== null && _a !== void 0 ? _a : {}, (_b = d2 === null || d2 === void 0 ? void 0 : d2.property) !== null && _b !== void 0 ? _b : {}),
method: mergeObjectsOfDecorators((_c = d1 === null || d1 === void 0 ? void 0 : d1.method) !== null && _c !== void 0 ? _c : {}, (_d = d2 === null || d2 === void 0 ? void 0 : d2.method) !== null && _d !== void 0 ? _d : {}),
});
};
const mergeDecorators = (d1, d2) => {
var _a, _b, _c, _d, _e, _f;
return ({
class: util_1.unique([...(_a = d1 === null || d1 === void 0 ? void 0 : d1.class) !== null && _a !== void 0 ? _a : [], ...(_b = d2 === null || d2 === void 0 ? void 0 : d2.class) !== null && _b !== void 0 ? _b : []]),
static: mergePropertyAndMethodDecorators((_c = d1 === null || d1 === void 0 ? void 0 : d1.static) !== null && _c !== void 0 ? _c : {}, (_d = d2 === null || d2 === void 0 ? void 0 : d2.static) !== null && _d !== void 0 ? _d : {}),
instance: mergePropertyAndMethodDecorators((_e = d1 === null || d1 === void 0 ? void 0 : d1.instance) !== null && _e !== void 0 ? _e : {}, (_f = d2 === null || d2 === void 0 ? void 0 : d2.instance) !== null && _f !== void 0 ? _f : {}),
});
};
const decorators = new Map();
const findAllConstituentClasses = (...classes) => {
var _a;
const allClasses = new Set();
const frontier = new Set([...classes]);
while (frontier.size > 0) {
for (let clazz of frontier) {
const protoChainClasses = util_1.protoChain(clazz.prototype).map(proto => proto.constructor);
const mixinClasses = (_a = mixin_tracking_1.getMixinsForClass(clazz)) !== null && _a !== void 0 ? _a : [];
const potentiallyNewClasses = [...protoChainClasses, ...mixinClasses];
const newClasses = potentiallyNewClasses.filter(c => !allClasses.has(c));
for (let newClass of newClasses)
frontier.add(newClass);
allClasses.add(clazz);
frontier.delete(clazz);
}
}
return [...allClasses];
};
const deepDecoratorSearch = (...classes) => {
const decoratorsForClassChain = findAllConstituentClasses(...classes)
.map(clazz => decorators.get(clazz))
.filter(decorators => !!decorators);
if (decoratorsForClassChain.length == 0)
return {};
if (decoratorsForClassChain.length == 1)
return decoratorsForClassChain[0];
return decoratorsForClassChain.reduce((d1, d2) => mergeDecorators(d1, d2));
};
exports.deepDecoratorSearch = deepDecoratorSearch;
const directDecoratorSearch = (...classes) => {
const classDecorators = classes.map(clazz => exports.getDecoratorsForClass(clazz));
if (classDecorators.length === 0)
return {};
if (classDecorators.length === 1)
return classDecorators[1];
return classDecorators.reduce((d1, d2) => mergeDecorators(d1, d2));
};
exports.directDecoratorSearch = directDecoratorSearch;
const getDecoratorsForClass = (clazz) => {
let decoratorsForClass = decorators.get(clazz);
if (!decoratorsForClass) {
decoratorsForClass = {};
decorators.set(clazz, decoratorsForClass);
}
return decoratorsForClass;
};
exports.getDecoratorsForClass = getDecoratorsForClass;
const decorateClass = (decorator) => ((clazz) => {
const decoratorsForClass = exports.getDecoratorsForClass(clazz);
let classDecorators = decoratorsForClass.class;
if (!classDecorators) {
classDecorators = [];
decoratorsForClass.class = classDecorators;
}
classDecorators.push(decorator);
return decorator(clazz);
});
const decorateMember = (decorator) => ((object, key, ...otherArgs) => {
const decoratorTargetType = typeof object === 'function' ? 'static' : 'instance';
const decoratorType = typeof object[key] === 'function' ? 'method' : 'property';
const clazz = decoratorTargetType === 'static' ? object : object.constructor;
const decoratorsForClass = exports.getDecoratorsForClass(clazz);
let decoratorsForTargetType = decoratorsForClass === null || decoratorsForClass === void 0 ? void 0 : decoratorsForClass[decoratorTargetType];
if (!decoratorsForTargetType) {
decoratorsForTargetType = {};
decoratorsForClass[decoratorTargetType] = decoratorsForTargetType;
}
let decoratorsForType = decoratorsForTargetType === null || decoratorsForTargetType === void 0 ? void 0 : decoratorsForTargetType[decoratorType];
if (!decoratorsForType) {
decoratorsForType = {};
decoratorsForTargetType[decoratorType] = decoratorsForType;
}
let decoratorsForKey = decoratorsForType === null || decoratorsForType === void 0 ? void 0 : decoratorsForType[key];
if (!decoratorsForKey) {
decoratorsForKey = [];
decoratorsForType[key] = decoratorsForKey;
}
decoratorsForKey.push(decorator);
// @ts-ignore
return decorator(object, key, ...otherArgs);
});
const decorate = (decorator) => ((...args) => {
if (args.length === 1)
return decorateClass(decorator)(args[0]);
return decorateMember(decorator)(...args);
});
exports.decorate = decorate;
;