@skimp/json-api/dist/classes/api.js

The json-api module for the skimp domain modelling framework

"use strict";
Object.defineProperty(exports, "__esModule", { value: true });
const utils_1 = require("@cleavera/utils");
const core_1 = require("@skimp/core");
const router_1 = require("@skimp/router");
const request_not_valid_data_exception_1 = require("../exception/request-not-valid-data.exception");
const serialiser_1 = require("./serialiser");
class Api {
    constructor() {
        this.serialiser = new serialiser_1.Serialiser();
    }
    respond(response, model, _location, created) {
        let out;
        if (Array.isArray(model)) {
            out = this.serialiser.serialiseList(model);
            response.setAllow(true, false, false);
        }
        else {
            const location = core_1.MODEL_REGISTER.getLocation(model);
            if (utils_1.$isNull(location)) {
                throw new router_1.NoLocationRegisteredException(model);
            }
            out = this.serialiser.serialiseModel(model, location);
            if (created) {
                response.statusCode = core_1.ResponseCode.CREATED;
                response.location = location.toString();
            }
            response.setAllow(location.isResource(), location.isEntity(), location.isEntity());
        }
        response.write(out, 'application/json');
        response.commit();
    }
    error(response, code, errors = null) {
        response.statusCode = code;
        if (!utils_1.$isNull(errors) && errors.length) {
            response.write(this.serialiser.error(errors));
        }
        response.commit();
    }
    deserialise(content, location) {
        const json = JSON.parse(content);
        if (!Api.isData(json)) {
            throw new request_not_valid_data_exception_1.RequestNotValidDataException(json);
        }
        const model = this.serialiser.deserialise(json);
        core_1.MODEL_REGISTER.setLocation(model, location);
        return model;
    }
    static isData(json) {
        return 'data' in json && 'attributes' in json.data && 'type' in json.data;
    }
}
exports.Api = Api;
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