@rsksmart/rif-storage-pinning/lib/providers/index.js

Application for providing your storage space to other to use in exchange of RIF Tokens

"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.ProviderManager = void 0;
const ipfs_1 = require("./ipfs");
/**
 * Provider which redirects the pin/unpin requests to the correct provider
 * based on the structure of the hash.
 */
class ProviderManager {
    register(provider) {
        if (provider instanceof ipfs_1.IpfsProvider) {
            this.ipfs = provider;
        }
    }
    pin(hash, expectedSize, agreementReference) {
        return __awaiter(this, void 0, void 0, function* () {
            if (hash.startsWith('/ipfs/')) {
                if (!this.ipfs) {
                    throw new Error('IPFS provider was not registered!');
                }
                yield this.ipfs.pin(hash, expectedSize, agreementReference);
            }
            else {
                throw new Error(`Unknown type of hash ${hash}`);
            }
        });
    }
    unpin(hash) {
        return __awaiter(this, void 0, void 0, function* () {
            if (hash.startsWith('/ipfs/')) {
                if (!this.ipfs) {
                    throw new Error('IPFS provider was not registered!');
                }
                yield this.ipfs.unpin(hash);
            }
            else {
                throw new Error(`Unknown type of hash ${hash}`);
            }
        });
    }
}
exports.ProviderManager = ProviderManager;