import {setupApphierarchy,
    basicAppHierarchyCreator_WithFields} from "./specHelpers";
import {keys, filter} from "lodash/fp";
import {$} from "../src/common";
import {permission} from "../src/authApi/permissions";

describe("recordApi > delete", () => {
    
    it("should remove every key in record's path", async () => {
        const {recordApi} = await setupApphierarchy(basicAppHierarchyCreator_WithFields);
        const record = recordApi.getNew("/customers", "customer");
        record.surname = "Ledog";
    
        await recordApi.save(record);
        await recordApi.delete(record.key);

        const remainingKeys = $(recordApi._storeHandle.data, [
            keys,
            filter(k => k.startsWith(record.key))
        ]);
        
        expect(remainingKeys).toEqual([]);

    });


    it("should remove every key in record's path, when record has child records", async () => {
        const {recordApi} = await setupApphierarchy(basicAppHierarchyCreator_WithFields);
        const record = recordApi.getNew("/customers", "customer");
        record.surname = "Ledog";
    
        await recordApi.save(record);

        const invoice = recordApi.getNew(`${record.key}/invoices`, "invoice");
        await recordApi.save(invoice);

        await recordApi.delete(record.key);

        const remainingKeys = $(recordApi._storeHandle.data, [
            keys,
            filter(k => k.startsWith(record.key))
        ]);
        
        expect(remainingKeys).toEqual([]);

    });

    it("should throw error when user user does not have permission", async () => {
        const {recordApi, app, appHierarchy} = await setupApphierarchy(basicAppHierarchyCreator_WithFields);
        const record = recordApi.getNew("/customers", "customer");
        const created = await recordApi.save(record);
        app.removePermission(permission.deleteRecord.get(appHierarchy.customerRecord.nodeKey()));
        expect(recordApi.delete(created.key)).rejects.toThrow(/Unauthorized/);
    });

    it("should not depend on having any other permissions", async () => {
        const {recordApi, app, appHierarchy} = await setupApphierarchy(basicAppHierarchyCreator_WithFields);
        const record = recordApi.getNew("/customers", "customer");
        const saved = await recordApi.save(record);
        app.withOnlyThisPermission(permission.deleteRecord.get(appHierarchy.customerRecord.nodeKey()));
        await recordApi.delete(saved.key);
    });

})