2022-12-01から1ヶ月間の記事一覧

2022-12-27

エンジニア自由研究活動の発表会レポート

Engineering

こんにちは！CTO の @yutadayo です。先日この3ヶ月でエンジニアが研究し取り組んできた自由研究部の発表会を行いました！今日はそちらのイベントレポートをお伝えし、スマートバンクのエンジニアリングや開発しているチームを知る機会になれたらと思ってい…

2022-12-20

サービス公開2年目のスタートアップがやってよかった10のこと - スマートバンクとB/43の2022年を振り返る

Culture

こんにちは、CXOのtakejuneです。気づけば12月も半ばを過ぎ、2022年も残りあと僅かです。みなさんにとって今年はどんな1年でしたか？このエントリでは、「スマートバンク社やB/43に興味を持っていただいている方」や、「サービス公開2年目のスタートアップ…

2022-12-19

ファウンダーと社員との信頼を重ね、急成長する組織の土台作りと採用を担うーー人事中畑【SmartBank Members#7】

SmartBank Members

「人が欲しがるモノをつくる」ーーそんな想いで集まっているスマートバンクのメンバーたちを掘り下げる企画【SmartBank Members】。今回は、本企画の7人目として人事のあみさんに話を聞きました。ファウンダーの価値観に共感して入社したあみさん。スマート…

2022-12-16

プロダクトサイドからみた決済サービスの法的スキーム

Business

こんにちは！スマートバンクでソフトウェアエンジニアをしている uribou です。今回は、決済サービスの法的なスキームについて解説しようと思います！スマートバンクが運営する B/43 では、資金移動業というライセンスを利用して決済サービスを提供してい…

2022-12-13

【書き起こし】トップデベロッパー2人と進める機動力の高いアプリ開発

Engineering

スマートバンクのアプリ開発チームは、アプリエンジニアの中村さんと岩名さん、業務委託でジョイン頂いているトップデベロッパーのあんざいさんと松館さんの4名体制です。今回は、そんなアプリ開発チームの開発の進め方や面白さ、モダンな技術の取り入れ方な…

2022-12-12

B/43ジュニアカードリサーチ×デザイナー協業事例

Design

こんにちは！スマートバンクでUXリサーチャーをしているHarokaです。当社では今冬、親子で使えるB/43ジュニアカードのリリースを予定しています。B/43ジュニアカードは、親子が一番初めに手に取るカードになるかもしれません。利便性と安心感を同時に感じ…

2022-12-08

【書き起こし】Kaigi on Rails 2022〜B/43エンジニアの登壇振り返り〜

Engineering

先日「Kaigi on Rails 2022」に登壇した三谷さんと大庭さんに、それぞれの登壇内容の裏話や印象に残った発表について伺いました。今回は、そのPodcastの書き起こし内容をお届けします。 ↓Podcastはこちらから smartbank.co.jp プロフィールはじめに 7つの入…

2022-12-06

SwiftUIでSingle Source of Truthを達成するための実装方針

Engineering

こんにちは、スマートバンクでアプリエンジニアをしているロクネムです。 SwiftUIがリリースされた2019年から早3年、プロダクションに導入しているアプリも多くなってきたのではないでしょうか。弊社の開発している B/43という家計簿プリカアプリでも、202…

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2021

はてなブログで購読

id:smartbank はてなブログ for DevBlog

このブログについて

${stack}

${diagnostic.hints.map((hint)=>"

\uD83D\uDCA1 " + hint + "

").join("")}

${diagnostic.documentation ? `

📝 Learn more

` : ""}

`; } errorHTML += "

"; overlay.innerHTML = errorHTML; return overlay; } function fullReload() { if ("reload" in location) location.reload(); else if (extCtx && extCtx.runtime && extCtx.runtime.reload) extCtx.runtime.reload(); } function getParents(bundle, id) /*: Array<[ParcelRequire, string]> */ { var modules = bundle.modules; if (!modules) return []; var parents = []; var k, d, dep; for(k in modules)for(d in modules[k][1]){ dep = modules[k][1][d]; if (dep === id || Array.isArray(dep) && dep[dep.length - 1] === id) parents.push([ bundle, k ]); } if (bundle.parent) parents = parents.concat(getParents(bundle.parent, id)); return parents; } function updateLink(link) { var newLink = link.cloneNode(); newLink.onload = function() { if (link.parentNode !== null) // $FlowFixMe link.parentNode.removeChild(link); }; newLink.setAttribute("href", link.getAttribute("href").split("?")[0] + "?" + Date.now()); // $FlowFixMe link.parentNode.insertBefore(newLink, link.nextSibling); } var cssTimeout = null; function reloadCSS() { if (cssTimeout) return; cssTimeout = setTimeout(function() { var links = document.querySelectorAll('link[rel="stylesheet"]'); for(var i = 0; i < links.length; i++){ // $FlowFixMe[incompatible-type] var href = links[i].getAttribute("href"); var hostname = getHostname(); var servedFromHMRServer = hostname === "localhost" ? new RegExp("^(https?:\\/\\/(0.0.0.0|127.0.0.1)|localhost):" + getPort()).test(href) : href.indexOf(hostname + ":" + getPort()); var absolute = /^https?:\/\//i.test(href) && href.indexOf(location.origin) !== 0 && !servedFromHMRServer; if (!absolute) updateLink(links[i]); } cssTimeout = null; }, 50); } function hmrDownload(asset) { if (asset.type === "js") { if (typeof document !== "undefined") { let script = document.createElement("script"); script.src = asset.url + "?t=" + Date.now(); if (asset.outputFormat === "esmodule") script.type = "module"; return new Promise((resolve, reject)=>{ var _document$head; script.onload = ()=>resolve(script); script.onerror = reject; (_document$head = document.head) === null || _document$head === void 0 || _document$head.appendChild(script); }); } else if (typeof importScripts === "function") { // Worker scripts if (asset.outputFormat === "esmodule") return import(asset.url + "?t=" + Date.now()); else return new Promise((resolve, reject)=>{ try { importScripts(asset.url + "?t=" + Date.now()); resolve(); } catch (err) { reject(err); } }); } } } async function hmrApplyUpdates(assets) { global.parcelHotUpdate = Object.create(null); let scriptsToRemove; try { // If sourceURL comments aren't supported in eval, we need to load // the update from the dev server over HTTP so that stack traces // are correct in errors/logs. This is much slower than eval, so // we only do it if needed (currently just Safari). // https://bugs.webkit.org/show_bug.cgi?id=137297 // This path is also taken if a CSP disallows eval. if (!supportsSourceURL) { let promises = assets.map((asset)=>{ var _hmrDownload; return (_hmrDownload = hmrDownload(asset)) === null || _hmrDownload === void 0 ? void 0 : _hmrDownload.catch((err)=>{ // Web extension bugfix for Chromium // https://bugs.chromium.org/p/chromium/issues/detail?id=1255412#c12 if (extCtx && extCtx.runtime && extCtx.runtime.getManifest().manifest_version == 3) { if (typeof ServiceWorkerGlobalScope != "undefined" && global instanceof ServiceWorkerGlobalScope) { extCtx.runtime.reload(); return; } asset.url = extCtx.runtime.getURL("/__parcel_hmr_proxy__?url=" + encodeURIComponent(asset.url + "?t=" + Date.now())); return hmrDownload(asset); } throw err; }); }); scriptsToRemove = await Promise.all(promises); } assets.forEach(function(asset) { hmrApply(module.bundle.root, asset); }); } finally{ delete global.parcelHotUpdate; if (scriptsToRemove) scriptsToRemove.forEach((script)=>{ if (script) { var _document$head2; (_document$head2 = document.head) === null || _document$head2 === void 0 || _document$head2.removeChild(script); } }); } } function hmrApply(bundle, asset) { var modules = bundle.modules; if (!modules) return; if (asset.type === "css") reloadCSS(); else if (asset.type === "js") { let deps = asset.depsByBundle[bundle.HMR_BUNDLE_ID]; if (deps) { if (modules[asset.id]) { // Remove dependencies that are removed and will become orphaned. // This is necessary so that if the asset is added back again, the cache is gone, and we prevent a full page reload. let oldDeps = modules[asset.id][1]; for(let dep in oldDeps)if (!deps[dep] || deps[dep] !== oldDeps[dep]) { let id = oldDeps[dep]; let parents = getParents(module.bundle.root, id); if (parents.length === 1) hmrDelete(module.bundle.root, id); } } if (supportsSourceURL) // Global eval. We would use `new Function` here but browser // support for source maps is better with eval. (0, eval)(asset.output); // $FlowFixMe let fn = global.parcelHotUpdate[asset.id]; modules[asset.id] = [ fn, deps ]; } else if (bundle.parent) hmrApply(bundle.parent, asset); } } function hmrDelete(bundle, id1) { let modules = bundle.modules; if (!modules) return; if (modules[id1]) { // Collect dependencies that will become orphaned when this module is deleted. let deps = modules[id1][1]; let orphans = []; for(let dep in deps){ let parents = getParents(module.bundle.root, deps[dep]); if (parents.length === 1) orphans.push(deps[dep]); } // Delete the module. This must be done before deleting dependencies in case of circular dependencies. delete modules[id1]; delete bundle.cache[id1]; // Now delete the orphans. orphans.forEach((id)=>{ hmrDelete(module.bundle.root, id); }); } else if (bundle.parent) hmrDelete(bundle.parent, id1); } function hmrAcceptCheck(bundle, id, depsByBundle) { if (hmrAcceptCheckOne(bundle, id, depsByBundle)) return true; // Traverse parents breadth first. All possible ancestries must accept the HMR update, or we'll reload. let parents = getParents(module.bundle.root, id); let accepted = false; while(parents.length > 0){ let v = parents.shift(); let a = hmrAcceptCheckOne(v[0], v[1], null); if (a) // If this parent accepts, stop traversing upward, but still consider siblings. accepted = true; else { // Otherwise, queue the parents in the next level upward. let p = getParents(module.bundle.root, v[1]); if (p.length === 0) { // If there are no parents, then we've reached an entry without accepting. Reload. accepted = false; break; } parents.push(...p); } } return accepted; } function hmrAcceptCheckOne(bundle, id, depsByBundle) { var modules = bundle.modules; if (!modules) return; if (depsByBundle && !depsByBundle[bundle.HMR_BUNDLE_ID]) { // If we reached the root bundle without finding where the asset should go, // there's nothing to do. Mark as "accepted" so we don't reload the page. if (!bundle.parent) return true; return hmrAcceptCheck(bundle.parent, id, depsByBundle); } if (checkedAssets[id]) return true; checkedAssets[id] = true; var cached = bundle.cache[id]; assetsToAccept.push([ bundle, id ]); if (!cached || cached.hot && cached.hot._acceptCallbacks.length) return true; } function hmrAcceptRun(bundle, id) { var cached = bundle.cache[id]; bundle.hotData = {}; if (cached && cached.hot) cached.hot.data = bundle.hotData; if (cached && cached.hot && cached.hot._disposeCallbacks.length) cached.hot._disposeCallbacks.forEach(function(cb) { cb(bundle.hotData); }); delete bundle.cache[id]; bundle(id); cached = bundle.cache[id]; if (cached && cached.hot && cached.hot._acceptCallbacks.length) cached.hot._acceptCallbacks.forEach(function(cb) { var assetsToAlsoAccept = cb(function() { return getParents(module.bundle.root, id); }); if (assetsToAlsoAccept && assetsToAccept.length) // $FlowFixMe[method-unbinding] assetsToAccept.push.apply(assetsToAccept, assetsToAlsoAccept); }); acceptedAssets[id] = true; } },{}],"cxc0x":[function(require,module,exports) { var parcelHelpers = require("@parcel/transformer-js/src/esmodule-helpers.js"); var _micromodal = require("micromodal"); var _micromodalDefault = parcelHelpers.interopDefault(_micromodal); const changeThemeColor = (cssVariableName)=>{ document.querySelector('meta[name="theme-color"]').setAttribute("content", getComputedStyle(document.documentElement).getPropertyValue(cssVariableName)); }; (0, _micromodalDefault.default).init({ awaitOpenAnimation: true, awaitCloseAnimation: true }); // compact navigation (0, _micromodalDefault.default).init({ onShow: ()=>changeThemeColor("--graph-100"), onClose: ()=>changeThemeColor("--inSmartBank-dsky"), openTrigger: "data-micromodal-trigger-disable-focus", closeTrigger: "data-micromodal-close-disable-focus", disableFocus: true, awaitOpenAnimation: true, awaitCloseAnimation: true }); },{"micromodal":"1OWV1","@parcel/transformer-js/src/esmodule-helpers.js":"j7FRh"}],"1OWV1":[function(require,module,exports) { var parcelHelpers = require("@parcel/transformer-js/src/esmodule-helpers.js"); parcelHelpers.defineInteropFlag(exports); function e(e1, t1) { for(var o1 = 0; o1 < t1.length; o1++){ var n1 = t1[o1]; n1.enumerable = n1.enumerable || !1, n1.configurable = !0, "value" in n1 && (n1.writable = !0), Object.defineProperty(e1, n1.key, n1); } } function t(e2) { return function(e3) { if (Array.isArray(e3)) return o(e3); }(e2) || function(e4) { if ("undefined" != typeof Symbol && Symbol.iterator in Object(e4)) return Array.from(e4); }(e2) || function(e5, t2) { if (!e5) return; if ("string" == typeof e5) return o(e5, t2); var n2 = Object.prototype.toString.call(e5).slice(8, -1); "Object" === n2 && e5.constructor && (n2 = e5.constructor.name); if ("Map" === n2 || "Set" === n2) return Array.from(e5); if ("Arguments" === n2 || /^(?:Ui|I)nt(?:8|16|32)(?:Clamped)?Array$/.test(n2)) return o(e5, t2); }(e2) || function() { throw new TypeError("Invalid attempt to spread non-iterable instance.\nIn order to be iterable, non-array objects must have a [Symbol.iterator]() method."); }(); } function o(e6, t3) { (null == t3 || t3 > e6.length) && (t3 = e6.length); for(var o2 = 0, n3 = new Array(t3); o2 < t3; o2++)n3[o2] = e6[o2]; return n3; } var n, i, a, r, s, l = (n = [ "a[href]", "area[href]", 'input:not([disabled]):not([type="hidden"]):not([aria-hidden])', "select:not([disabled]):not([aria-hidden])", "textarea:not([disabled]):not([aria-hidden])", "button:not([disabled]):not([aria-hidden])", "iframe", "object", "embed", "[contenteditable]", '[tabindex]:not([tabindex^="-"])' ], i = function() { function o3(e7) { var n4 = e7.targetModal, i2 = e7.triggers, a2 = void 0 === i2 ? [] : i2, r2 = e7.onShow, s1 = void 0 === r2 ? function() {} : r2, l1 = e7.onClose, c = void 0 === l1 ? function() {} : l1, d = e7.openTrigger, u = void 0 === d ? "data-micromodal-trigger" : d, f = e7.closeTrigger, h = void 0 === f ? "data-micromodal-close" : f, v = e7.openClass, g = void 0 === v ? "is-open" : v, m = e7.disableScroll, b = void 0 !== m && m, y = e7.disableFocus, p = void 0 !== y && y, w = e7.awaitCloseAnimation, E = void 0 !== w && w, k = e7.awaitOpenAnimation, M = void 0 !== k && k, A = e7.debugMode, C = void 0 !== A && A; !function(e8, t4) { if (!(e8 instanceof t4)) throw new TypeError("Cannot call a class as a function"); }(this, o3), this.modal = document.getElementById(n4), this.config = { debugMode: C, disableScroll: b, openTrigger: u, closeTrigger: h, openClass: g, onShow: s1, onClose: c, awaitCloseAnimation: E, awaitOpenAnimation: M, disableFocus: p }, a2.length > 0 && this.registerTriggers.apply(this, t(a2)), this.onClick = this.onClick.bind(this), this.onKeydown = this.onKeydown.bind(this); } var i1, a1, r1; return i1 = o3, a1 = [ { key: "registerTriggers", value: function() { for(var e9 = this, t5 = arguments.length, o4 = new Array(t5), n5 = 0; n5 < t5; n5++)o4[n5] = arguments[n5]; o4.filter(Boolean).forEach(function(t6) { t6.addEventListener("click", function(t7) { return e9.showModal(t7); }); }); } }, { key: "showModal", value: function() { var e10 = this, t8 = arguments.length > 0 && void 0 !== arguments[0] ? arguments[0] : null; if (this.activeElement = document.activeElement, this.modal.setAttribute("aria-hidden", "false"), this.modal.classList.add(this.config.openClass), this.scrollBehaviour("disable"), this.addEventListeners(), this.config.awaitOpenAnimation) { var o5 = function t9() { e10.modal.removeEventListener("animationend", t9, !1), e10.setFocusToFirstNode(); }; this.modal.addEventListener("animationend", o5, !1); } else this.setFocusToFirstNode(); this.config.onShow(this.modal, this.activeElement, t8); } }, { key: "closeModal", value: function() { var e11 = arguments.length > 0 && void 0 !== arguments[0] ? arguments[0] : null, t10 = this.modal; if (this.modal.setAttribute("aria-hidden", "true"), this.removeEventListeners(), this.scrollBehaviour("enable"), this.activeElement && this.activeElement.focus && this.activeElement.focus(), this.config.onClose(this.modal, this.activeElement, e11), this.config.awaitCloseAnimation) { var o6 = this.config.openClass; this.modal.addEventListener("animationend", function e12() { t10.classList.remove(o6), t10.removeEventListener("animationend", e12, !1); }, !1); } else t10.classList.remove(this.config.openClass); } }, { key: "closeModalById", value: function(e13) { this.modal = document.getElementById(e13), this.modal && this.closeModal(); } }, { key: "scrollBehaviour", value: function(e14) { if (this.config.disableScroll) { var t11 = document.querySelector("body"); switch(e14){ case "enable": Object.assign(t11.style, { overflow: "" }); break; case "disable": Object.assign(t11.style, { overflow: "hidden" }); } } } }, { key: "addEventListeners", value: function() { this.modal.addEventListener("touchstart", this.onClick), this.modal.addEventListener("click", this.onClick), document.addEventListener("keydown", this.onKeydown); } }, { key: "removeEventListeners", value: function() { this.modal.removeEventListener("touchstart", this.onClick), this.modal.removeEventListener("click", this.onClick), document.removeEventListener("keydown", this.onKeydown); } }, { key: "onClick", value: function(e15) { (e15.target.hasAttribute(this.config.closeTrigger) || e15.target.parentNode.hasAttribute(this.config.closeTrigger)) && (e15.preventDefault(), e15.stopPropagation(), this.closeModal(e15)); } }, { key: "onKeydown", value: function(e16) { 27 === e16.keyCode && this.closeModal(e16), 9 === e16.keyCode && this.retainFocus(e16); } }, { key: "getFocusableNodes", value: function() { var e17 = this.modal.querySelectorAll(n); return Array.apply(void 0, t(e17)); } }, { key: "setFocusToFirstNode", value: function() { var e18 = this; if (!this.config.disableFocus) { var t12 = this.getFocusableNodes(); if (0 !== t12.length) { var o7 = t12.filter(function(t13) { return !t13.hasAttribute(e18.config.closeTrigger); }); o7.length > 0 && o7[0].focus(), 0 === o7.length && t12[0].focus(); } } } }, { key: "retainFocus", value: function(e19) { var t14 = this.getFocusableNodes(); if (0 !== t14.length) { if (t14 = t14.filter(function(e20) { return null !== e20.offsetParent; }), this.modal.contains(document.activeElement)) { var o8 = t14.indexOf(document.activeElement); e19.shiftKey && 0 === o8 && (t14[t14.length - 1].focus(), e19.preventDefault()), !e19.shiftKey && t14.length > 0 && o8 === t14.length - 1 && (t14[0].focus(), e19.preventDefault()); } else t14[0].focus(); } } } ], e(i1.prototype, a1), r1 && e(i1, r1), o3; }(), a = null, r = function(e21) { if (!document.getElementById(e21)) return console.warn("MicroModal: \u2757Seems like you have missed %c'".concat(e21, "'"), "background-color: #f8f9fa;color: #50596c;font-weight: bold;", "ID somewhere in your code. Refer example below to resolve it."), console.warn("%cExample:", "background-color: #f8f9fa;color: #50596c;font-weight: bold;", '')), !1; }, s = function(e22, t15) { if (function(e23) { e23.length <= 0 && (console.warn("MicroModal: \u2757Please specify at least one %c'micromodal-trigger'", "background-color: #f8f9fa;color: #50596c;font-weight: bold;", "data attribute."), console.warn("%cExample:", "background-color: #f8f9fa;color: #50596c;font-weight: bold;", '')); }(e22), !t15) return !0; for(var o9 in t15)r(o9); return !0; }, { init: function(e24) { var o10 = Object.assign({}, { openTrigger: "data-micromodal-trigger" }, e24), n6 = t(document.querySelectorAll("[".concat(o10.openTrigger, "]"))), r3 = function(e25, t16) { var o11 = []; return e25.forEach(function(e26) { var n7 = e26.attributes[t16].value; void 0 === o11[n7] && (o11[n7] = []), o11[n7].push(e26); }), o11; }(n6, o10.openTrigger); if (!0 !== o10.debugMode || !1 !== s(n6, r3)) for(var l2 in r3){ var c = r3[l2]; o10.targetModal = l2, o10.triggers = t(c), a = new i(o10); } }, show: function(e27, t17) { var o12 = t17 || {}; o12.targetModal = e27, !0 === o12.debugMode && !1 === r(e27) || (a && a.removeEventListeners(), (a = new i(o12)).showModal()); }, close: function(e28) { e28 ? a.closeModalById(e28) : a.closeModal(); } }); "undefined" != typeof window && (window.MicroModal = l); exports.default = l; },{"@parcel/transformer-js/src/esmodule-helpers.js":"j7FRh"}],"j7FRh":[function(require,module,exports) { exports.interopDefault = function(a) { return a && a.__esModule ? a : { default: a }; }; exports.defineInteropFlag = function(a) { Object.defineProperty(a, "__esModule", { value: true }); }; exports.exportAll = function(source, dest) { Object.keys(source).forEach(function(key) { if (key === "default" || key === "__esModule" || dest.hasOwnProperty(key)) return; Object.defineProperty(dest, key, { enumerable: true, get: function() { return source[key]; } }); }); return dest; }; exports.export = function(dest, destName, get) { Object.defineProperty(dest, destName, { enumerable: true, get: get }); }; },{}]},["cwTCW","cxc0x"], "cxc0x", "parcelRequire94c2")