inital #2

2020-11-16 10:01:58 +01:00
parent 7fbc95f86a
commit 2629d1e8e9
55 changed files with 4904 additions and 0 deletions
--- a/out/helpers/resolvable.js
+++ b/out/helpers/resolvable.js
@@ -0,0 +1,85 @@
+"use strict";
+var __awaiter = (this && this.__awaiter) || function (thisArg, _arguments, P, generator) {
+    function adopt(value) { return value instanceof P ? value : new P(function (resolve) { resolve(value); }); }
+    return new (P || (P = Promise))(function (resolve, reject) {
+        function fulfilled(value) { try { step(generator.next(value)); } catch (e) { reject(e); } }
+        function rejected(value) { try { step(generator["throw"](value)); } catch (e) { reject(e); } }
+        function step(result) { result.done ? resolve(result.value) : adopt(result.value).then(fulfilled, rejected); }
+        step((generator = generator.apply(thisArg, _arguments || [])).next());
+    });
+};
+Object.defineProperty(exports, "__esModule", { value: true });
+exports.WaitForSync = exports.Resolvable = void 0;
+var ResolvableState;
+(function (ResolvableState) {
+    ResolvableState[ResolvableState["WAITING"] = 0] = "WAITING";
+    ResolvableState[ResolvableState["PENDING"] = 1] = "PENDING";
+    ResolvableState[ResolvableState["ERROR"] = 2] = "ERROR";
+    ResolvableState[ResolvableState["DONE"] = 3] = "DONE";
+})(ResolvableState || (ResolvableState = {}));
+class FetchOnce {
+    constructor(fetchMethod) {
+        this.fetchMethod = fetchMethod;
+        this.state = ResolvableState.WAITING;
+        this.pendings = [];
+    }
+    resolve(...args) {
+        // eslint-disable-next-line promise/avoid-new
+        return new Promise((resolve, reject) => {
+            switch (this.state) {
+                case ResolvableState.WAITING:
+                    this.state = ResolvableState.PENDING;
+                    this.pendings.push([resolve, reject]);
+                    if (this.fetchMethod)
+                        this.parsePromise(this.fetchMethod(...args));
+                    break;
+                case ResolvableState.PENDING:
+                    this.pendings.push([resolve, reject]);
+                    break;
+                case ResolvableState.DONE:
+                    resolve(this.data);
+                    break;
+                case ResolvableState.ERROR:
+                    reject(this.error);
+                    break;
+            }
+        });
+    }
+    isFinished() {
+        return this.state === ResolvableState.DONE || this.state === ResolvableState.ERROR;
+    }
+    parsePromise(promise) {
+        promise.then((data) => {
+            this.data = data;
+            this.state = ResolvableState.DONE;
+            this.pendings.forEach(pending => pending[0](data));
+        }).catch(err => {
+            this.error = err;
+            this.state = ResolvableState.ERROR;
+            this.pendings.forEach(pending => pending[1](err));
+        });
+    }
+}
+class Resolvable extends FetchOnce {
+    constructor(fetchMethod) {
+        super(fetchMethod);
+    }
+}
+exports.Resolvable = Resolvable;
+class WaitForSync extends FetchOnce {
+    constructor() {
+        super(undefined);
+        this.state = ResolvableState.PENDING;
+    }
+    setData(data) {
+        if (!this.isFinished()) {
+            this.parsePromise((() => __awaiter(this, void 0, void 0, function* () { return data; }))());
+        }
+    }
+    setError(error) {
+        if (!this.isFinished()) {
+            this.parsePromise((() => __awaiter(this, void 0, void 0, function* () { throw error; }))());
+        }
+    }
+}
+exports.WaitForSync = WaitForSync;