1 files changed, 299 insertions, 0 deletions
diff --git a/src/client/northstar/manager/Gateway.ts b/src/client/northstar/manager/Gateway.ts
new file mode 100644
index 000000000..c541cce6a
--- /dev/null
+++ b/src/client/northstar/manager/Gateway.ts
@@ -0,0 +1,299 @@
+import { Catalog, OperationReference, Result, CompileResults } from "../model/idea/idea";
+import { computed, observable, action } from "mobx";
+
+export class Gateway {
+
+    private static _instance: Gateway;
+
+    private constructor() {
+    }
+
+    public static get Instance() {
+        return this._instance || (this._instance = new this());
+    }
+
+    public async GetCatalog(): Promise<Catalog> {
+        try {
+            const json = await this.MakeGetRequest("catalog");
+            const cat = Catalog.fromJS(json);
+            return cat;
+        }
+        catch (error) {
+            throw new Error("can not reach northstar's backend");
+        }
+    }
+
+    public async PostSchema(csvdata: string, schemaname: string): Promise<string> {
+        try {
+            const json = await this.MakePostJsonRequest("postSchema", { csv: csvdata, schema: schemaname });
+            // const cat = Catalog.fromJS(json);
+            // return cat;
+            return json;
+        }
+        catch (error) {
+            throw new Error("can not reach northstar's backend");
+        }
+    }
+
+    public async GetSchema(pathname: string, schemaname: string): Promise<Catalog> {
+        try {
+            const json = await this.MakeGetRequest("schema", undefined, { path: pathname, schema: schemaname });
+            const cat = Catalog.fromJS(json);
+            return cat;
+        }
+        catch (error) {
+            throw new Error("can not reach northstar's backend");
+        }
+    }
+
+    public async ClearCatalog(): Promise<void> {
+        try {
+            await this.MakePostJsonRequest("Datamart/ClearAllAugmentations", {});
+        }
+        catch (error) {
+            throw new Error("can not reach northstar's backend");
+        }
+    }
+
+    public async TerminateServer(): Promise<void> {
+        try {
+            const url = Gateway.ConstructUrl("terminateServer");
+            const response = await fetch(url,
+                {
+                    redirect: "follow",
+                    method: "POST",
+                    credentials: "include"
+                });
+        }
+        catch (error) {
+            throw new Error("can not reach northstar's backend");
+        }
+    }
+
+    public async Compile(data: any): Promise<CompileResults | undefined> {
+        const json = await this.MakePostJsonRequest("compile", data);
+        if (json !== null) {
+            const cr = CompileResults.fromJS(json);
+            return cr;
+        }
+    }
+
+    public async SubmitResult(data: any): Promise<void> {
+        try {
+            console.log(data);
+            const url = Gateway.ConstructUrl("submitProblem");
+            const response = await fetch(url,
+                {
+                    redirect: "follow",
+                    method: "POST",
+                    credentials: "include",
+                    body: JSON.stringify(data)
+                });
+        }
+        catch (error) {
+            throw new Error("can not reach northstar's backend");
+        }
+    }
+
+    public async SpecifyProblem(data: any): Promise<void> {
+        try {
+            console.log(data);
+            const url = Gateway.ConstructUrl("specifyProblem");
+            const response = await fetch(url,
+                {
+                    redirect: "follow",
+                    method: "POST",
+                    credentials: "include",
+                    body: JSON.stringify(data)
+                });
+        }
+        catch (error) {
+            throw new Error("can not reach northstar's backend");
+        }
+    }
+
+    public async ExportToScript(solutionId: string): Promise<string> {
+        try {
+            const url = Gateway.ConstructUrl("exportsolution/script/" + solutionId);
+            const response = await fetch(url,
+                {
+                    redirect: "follow",
+                    method: "GET",
+                    credentials: "include"
+                });
+            return await response.text();
+        }
+        catch (error) {
+            throw new Error("can not reach northstar's backend");
+        }
+    }
+
+
+    public async StartOperation(data: any): Promise<OperationReference | undefined> {
+        const json = await this.MakePostJsonRequest("operation", data);
+        if (json !== null) {
+            const or = OperationReference.fromJS(json);
+            return or;
+        }
+    }
+
+    public async GetResult(data: any): Promise<Result | undefined> {
+        const json = await this.MakePostJsonRequest("result", data);
+        if (json !== null) {
+            const res = Result.fromJS(json);
+            return res;
+        }
+    }
+
+    public async PauseOperation(data: any): Promise<void> {
+        const url = Gateway.ConstructUrl("pause");
+        await fetch(url,
+            {
+                redirect: "follow",
+                method: "POST",
+                credentials: "include",
+                body: JSON.stringify(data)
+            });
+    }
+
+    public async MakeGetRequest(endpoint: string, signal?: AbortSignal, params?: any): Promise<any> {
+        let url = !params ? Gateway.ConstructUrl(endpoint) :
+            (() => {
+                let newUrl = new URL(Gateway.ConstructUrl(endpoint));
+                Object.getOwnPropertyNames(params).map(prop =>
+                    newUrl.searchParams.append(prop, params[prop]));
+                return Gateway.ConstructUrl(endpoint) + newUrl.search;
+            })();
+
+        const response = await fetch(url,
+            {
+                redirect: "follow",
+                method: "GET",
+                credentials: "include",
+                signal
+            });
+        const json = await response.json();
+        return json;
+    }
+
+    public async MakePostJsonRequest(endpoint: string, data: any, signal?: AbortSignal): Promise<any> {
+        const url = Gateway.ConstructUrl(endpoint);
+        const response = await fetch(url,
+            {
+                redirect: "follow",
+                method: "POST",
+                credentials: "include",
+                body: JSON.stringify(data),
+                signal
+            });
+        const json = await response.json();
+        return json;
+    }
+
+
+    public static ConstructUrl(appendix: string): string {
+        let base = NorthstarSettings.Instance.ServerUrl;
+        if (base.slice(-1) === "/") {
+            base = base.slice(0, -1);
+        }
+        let url = base + "/" + NorthstarSettings.Instance.ServerApiPath + "/" + appendix;
+        return url;
+    }
+}
+
+declare var ENV: any;
+
+export class NorthstarSettings {
+    private _environment: any;
+
+    @observable
+    public ServerUrl: string = document.URL;
+
+    @observable
+    public ServerApiPath?: string;
+
+    @observable
+    public SampleSize?: number;
+
+    @observable
+    public XBins?: number;
+
+    @observable
+    public YBins?: number;
+
+    @observable
+    public SplashTimeInMS?: number;
+
+    @observable
+    public ShowFpsCounter?: boolean;
+
+    @observable
+    public IsMenuFixed?: boolean;
+
+    @observable
+    public ShowShutdownButton?: boolean;
+
+    @observable
+    public IsDarpa?: boolean;
+
+    @observable
+    public IsIGT?: boolean;
+
+    @observable
+    public DegreeOfParallelism?: number;
+
+    @observable
+    public ShowWarnings?: boolean;
+
+    @computed
+    public get IsDev(): boolean {
+        return ENV.IsDev;
+    }
+
+    @computed
+    public get TestDataFolderPath(): string {
+        return this.Origin + "testdata/";
+    }
+
+    @computed
+    public get Origin(): string {
+        return window.location.origin + "/";
+    }
+
+    private static _instance: NorthstarSettings;
+
+    @action
+    public UpdateEnvironment(environment: any): void {
+        /*let serverParam = new URL(document.URL).searchParams.get("serverUrl");
+        if (serverParam) {
+            if (serverParam === "debug") {
+                this.ServerUrl = `http://${window.location.hostname}:1234`;
+            }
+            else {
+                this.ServerUrl = serverParam;
+            }
+        }
+        else {
+            this.ServerUrl = environment["SERVER_URL"] ? environment["SERVER_URL"] : document.URL;
+        }*/
+        this.ServerUrl = environment.SERVER_URL ? environment.SERVER_URL : document.URL;
+        this.ServerApiPath = environment.SERVER_API_PATH;
+        this.SampleSize = environment.SAMPLE_SIZE;
+        this.XBins = environment.X_BINS;
+        this.YBins = environment.Y_BINS;
+        this.SplashTimeInMS = environment.SPLASH_TIME_IN_MS;
+        this.ShowFpsCounter = environment.SHOW_FPS_COUNTER;
+        this.ShowShutdownButton = environment.SHOW_SHUTDOWN_BUTTON;
+        this.IsMenuFixed = environment.IS_MENU_FIXED;
+        this.IsDarpa = environment.IS_DARPA;
+        this.IsIGT = environment.IS_IGT;
+        this.DegreeOfParallelism = environment.DEGREE_OF_PARALLISM;
+    }
+
+    public static get Instance(): NorthstarSettings {
+        if (!this._instance) {
+            this._instance = new NorthstarSettings();
+        }
+        return this._instance;
+    }
+}