@project-sunbird/ext-framework-server/managers/PluginRegistry.js

Extensible framework for sunbird extensions on server side

/**
 * @author Santhosh Vasabhaktula <santhosh@ilimi.in>
 */
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        step((generator = generator.apply(thisArg, _arguments || [])).next());
    });
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Object.defineProperty(exports, "__esModule", { value: true });
exports.PluginRegistry = void 0;
const interfaces_1 = require("../interfaces");
const logger_1 = require("../logger");
const typescript_ioc_1 = require("typescript-ioc");
const InMemoryMetaDataProvider_1 = require("../meta/InMemoryMetaDataProvider");
/**
 *
 *
 * @export
 * @class PluginRegistry
 */
let PluginRegistry = class PluginRegistry {
    initialize(config) {
        this.config = Object.assign({}, config);
        this.metaDataProvider.initialize(config.metaProviderConfig);
    }
    /**
     *
     *
     * @static
     * @param {Manifest} manifest
     * @returns {Promise<void>}
     * @memberof PluginRegistry
     */
    register(manifest) {
        return __awaiter(this, void 0, void 0, function* () {
            let isRegistered = yield this.isRegistered(manifest.id);
            if (!isRegistered) {
                let metaObject = { id: manifest.id, name: manifest.name || '', version: manifest.version || '', repo: 'local', registered_on: new Date(), status: interfaces_1.PluginStatusEnum.registered, manifest: JSON.stringify(manifest.toJSON()) };
                yield this.metaDataProvider.createMeta(metaObject);
                logger_1.logger.info(`Plugin "${manifest.id}" is registered!`);
            }
            else {
                logger_1.logger.info(`Plugin "${manifest.id}" is already registered!`);
            }
            return true;
        });
    }
    /**
     *
     *
     * @static
     * @param {string} id
     * @returns
     * @memberof PluginRegistry
     */
    unregister(id) {
        return __awaiter(this, void 0, void 0, function* () {
            yield this.updateStatus(id, interfaces_1.PluginStatusEnum.unregistered);
        });
    }
    /**
     *
     *
     * @static
     * @param {string} id
     * @returns {Promise<boolean>}
     * @memberof PluginRegistry
     */
    isRegistered(id) {
        return __awaiter(this, void 0, void 0, function* () {
            let result = yield this.metaDataProvider.getMeta(id);
            if (result) {
                let plugin = result.rows.find((row) => row.id === id);
                return plugin && plugin.status && plugin.status === interfaces_1.PluginStatusEnum.registered;
            }
        });
    }
    /**
     *
     *
     * @static
     * @param {string} id
     * @returns {Promise<PluginStatusEnum | undefined>}
     * @memberof PluginRegistry
     */
    getStatus(id) {
        return __awaiter(this, void 0, void 0, function* () {
            let result = yield this.metaDataProvider.getMeta(id);
            if (result) {
                let plugin = result.rows.find((row) => row.id === id);
                return plugin && plugin.status && interfaces_1.PluginStatusEnum[interfaces_1.PluginStatusEnum[plugin.status]];
            }
        });
    }
    /**
     *
     *
     * @static
     * @param {string} id
     * @param {PluginStatusEnum} status
     * @returns
     * @memberof PluginRegistry
     */
    updateStatus(id, status) {
        return __awaiter(this, void 0, void 0, function* () {
            yield this.metaDataProvider.updateMeta(id, { status });
        });
    }
};
exports.PluginRegistry = PluginRegistry;
__decorate([
    typescript_ioc_1.Inject,
    __metadata("design:type", InMemoryMetaDataProvider_1.InMemoryMetaDataProvider)
], PluginRegistry.prototype, "metaDataProvider", void 0);
exports.PluginRegistry = PluginRegistry = __decorate([
    typescript_ioc_1.Singleton
], PluginRegistry);
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