const { isTest, stateUpdate, functionsToCallByLibrary, callLibs, baseAction, widgets, } = props; const libName = "article"; // EDIT: set lib name const functionsToCall = functionsToCallByLibrary[libName]; let resultFunctionsToCallByLibrary = Object.assign( {}, functionsToCallByLibrary ); let resultFunctionsToCall = []; const currentVersion = "0.0.2"; // EDIT: Set version const prodAction = `${baseAction}_v${currentVersion}`; const testAction = `test_${prodAction}`; const versionsBaseActions = isTest ? `test_${baseAction}` : baseAction; const action = isTest ? testAction : prodAction; // START LIB CALLS SECTION // interface FunctionCall { // functionName: string, // key: string, // The state of the caller will be updated with this string as a key // props: Record<string, any> // function parameters as object // } // type LibsCalls = Record<string, FunctionCall> // Key is lib name after lib. const libSrcArray = [widgets.libSBT]; // string to lib widget // EDIT: set libs to call const libsCalls = {}; libSrcArray.forEach((libSrc) => { const libName = libSrc.split("lib.")[1]; libsCalls[libName] = []; }); State.init({ libsCalls, // is a LibsCalls object }); // END LIB CALLS SECTION function log(message) { console.log(`lib.${libName}`, message); } function logError(message) { console.error(`lib.${libName}`, message); } function libStateUpdate(obj) { State.update(obj); } // START LIB FUNCTIONS: EDIT set functions you need function canUserCreateArticle(props) { const { env, accountId, sbtsNames } = props; setAreValidUsers([accountId], sbtsNames); const result = state[`isValidUser-${accountId}`]; resultFunctionsToCall = resultFunctionsToCall.filter((call) => { const discardCondition = call.functionName === "canUserCreateArticle" && result !== undefined; return !discardCondition; }); return result; } function setAreValidUsers(accountIds, sbtsNames) { const newLibsCalls = Object.assign({}, state.libsCalls); if (!newLibsCalls.SBT) { logError("Key SBT is not set in lib.", libName); } accountIds.forEach((accountId) => { const isCallPushed = newLibsCalls.SBT.find((libCall) => { return ( libCall.functionName === "isValidUser" && libCall.props.accountId === accountId ); }) !== undefined; const isCallReturned = state[`isValidUser-${accountId}`] !== undefined; if (isCallPushed || isCallReturned) { return; } newLibsCalls.SBT.push({ functionName: "isValidUser", key: `isValidUser-${accountId}`, props: { accountId, sbtsNames, }, }); }); State.update({ libsCalls: newLibsCalls }); } function createArticle(props) { const { article, onCommit, onCancel } = props; saveHandler(article, onCommit, onCancel); resultFunctionsToCall = resultFunctionsToCall.filter((call) => { return call.functionName !== "createArticle"; }); return article; } const saveHandler = (article, onCommit, onCancel) => { if (article.title && article.body) { const newData = composeData(article); Social.set(newData, { force: true, onCommit, onCancel, }); } else { logError("Article is missing title or body"); } }; function composeData(article) { let data; data = { [action]: { main: JSON.stringify(article), }, index: { [action]: JSON.stringify({ key: "main", value: { type: "md", id: article.id ?? `${context.accountId}-${Date.now()}`, }, }), }, }; return data; } function getArticleBlackListByBlockHeight() { return [ 91092435, 91092174, 91051228, 91092223, 91051203, 98372095, 96414482, 96412953, 103131250, ]; } function getArticleBlackListByRealArticleId() { return [ "blaze.near-1690410074090", "blaze.near-1690409577184", "blaze.near-1690803928696", "blaze.near-1690803872147", "blaze.near-1690574978421", "f2bc8abdb8ba64fe5aac9689ded9491ff0e6fdcd7a5c680b7cf364142d1789fb-1691703303485", "f2bc8abdb8ba64fe5aac9689ded9491ff0e6fdcd7a5c680b7cf364142d1789fb-1691702619510", "f2bc8abdb8ba64fe5aac9689ded9491ff0e6fdcd7a5c680b7cf364142d1789fb-1691702487944", "f2bc8abdb8ba64fe5aac9689ded9491ff0e6fdcd7a5c680b7cf364142d1789fb-1691707918243", "f2bc8abdb8ba64fe5aac9689ded9491ff0e6fdcd7a5c680b7cf364142d1789fb-1691707889297", ]; } function canUserEditArticle(props) { const { article } = props; return article.author === context.accountId; } function getArticlesIndexes(action, subscribe) { return Social.index(action, "main", { order: "desc", subscribe, }); } function getArticlesNormalized(env) { const articlesByVersion = Object.keys(versions).map((version, index, arr) => { const action = versions[version].action; const subscribe = index + 1 === arr.length; const articlesIndexes = getArticlesIndexes(action, subscribe); if (!articlesIndexes) return []; const validArticlesIndexes = filterInvalidArticlesIndexes( env, articlesIndexes ); const validLatestEdits = getLatestEdits(validArticlesIndexes); const articles = validLatestEdits.map((article) => { return getArticle(article, action); }); return articles; }); return normalizeLibData(articlesByVersion); } function getArticle(articleIndex, action) { const article = Social.get( `${articleIndex.accountId}/${action}/main`, articleIndex.blockHeight ); let articleParsed = undefined; if (article) { articleParsed = JSON.parse(article); articleParsed.blockHeight = articleIndex.blockHeight; articleParsed.id = articleIndex.value.id; } if (articleParsed) { return articleParsed; } } function getLatestEdits(newFormatArticlesIndexes) { return newFormatArticlesIndexes.filter((articleIndex) => { const latestEditForThisArticle = newFormatArticlesIndexes.find( (newArticleData) => newArticleData.value.id === articleIndex.value.id ); return ( JSON.stringify(articleIndex) === JSON.stringify(latestEditForThisArticle) ); }); } function filterInvalidArticlesIndexes(env, articlesIndexes) { return articlesIndexes .filter((articleIndex) => articleIndex.value.id) // Has id .filter( (articleIndex) => articleIndex.value.id.split("-")[0] === articleIndex.accountId ) // id begins with same accountId as index object .filter( (articleIndex) => !getArticleBlackListByBlockHeight().includes(articleIndex.blockHeight) // Blockheight is not in blacklist ) .filter( (articleIndex) => !getArticleBlackListByRealArticleId().includes(articleIndex.value.id) // Article id is not in blacklist ); } function getArticles(props) { const { env, sbtsNames } = props; // Call other libs const normArticles = getArticlesNormalized(env); // Keep last edit from every article const lastEditionArticles = normArticles.filter((article) => { return normArticles.find( (compArticle) => JSON.stringify(compArticle) === JSON.stringify(article) ); }); const lastEditionArticlesAuthors = lastEditionArticles.map((article) => { return article.author; }); setAreValidUsers(lastEditionArticlesAuthors, sbtsNames); resultFunctionsToCall = resultFunctionsToCall.filter((call) => { const discardCondition = call.functionName === "getArticles" && state[`isValidUser-${call.props.accountId}`] !== undefined; return !discardCondition; }); const finalArticles = filterValidArticles(lastEditionArticles); const finalArticlesMapped = {}; sbtsNames.forEach((sbtName) => { const sbtArticles = finalArticles.filter((article) => { if (!article.sbts) return false; return article.sbts.indexOf(sbtName) !== -1; }); finalArticlesMapped[sbtName] = sbtArticles; }); return finalArticlesMapped; } function filterValidator(articles) { return articles.filter((article) => { return ( article.sbts.find((articleSbt) => { return ( state[`isValidUser-${article.author}`][articleSbt] || articleSbt === "public" ); }) !== undefined ); }); } function filterValidArticles(articles) { let filteredArticles = filterValidator(filteredArticles ?? articles); return filteredArticles; } function normalizeOldToV_0_0_1(article) { article.realArticleId = `${article.author}-${article.timeCreate}`; article.sbts = ["public"]; return article; } function normalizeFromV0_0_1ToV0_0_2(article) { article.title = article.articleId; article.id = article.realArticleId; if (article.sbts[0] !== "public") { article.sbts[0] = article.sbts[0] + " - class 1"; } // There is only one article that is not public and only has class 1 delete article.articleId; delete article.realArticleId; return article; } function normalizeFromV0_0_2ToV0_0_3(article) { if (!Array.isArray(article.tags) && typeof article.tags === "object") { article.tags = Object.keys(article.tags); } return article; } // END LIB FUNCTIONS // EDIT: set functions you want to export function callFunction(call) { if (call.functionName === "canUserCreateArticle") { return canUserCreateArticle(call.props); } else if (call.functionName === "createArticle") { return createArticle(call.props); } else if (call.functionName === "canUserEditArticle") { return canUserEditArticle(call.props); } else if (call.functionName === "getArticles") { return getArticles(call.props); } } // EDIT: set versions you want to handle, considering their action to Social.index and the way to transform to one version to another (normalization) const versions = { old: { normalizationFunction: normalizeOldToV_0_0_1, action: versionsBaseActions, }, "v0.0.1": { normalizationFunction: normalizeFromV0_0_1ToV0_0_2, action: `${versionsBaseActions}_v0.0.1`, }, "v0.0.2": { normalizationFunction: normalizeFromV0_0_2ToV0_0_3, action: `${versionsBaseActions}_v0.0.2`, }, }; function normalizeLibData(libDataByVersion) { let libData; Object.keys(versions).forEach((version, index, array) => { const normFn = versions[version].normalizationFunction; const normLibData = libDataByVersion[index].map((libData, i) => { return normFn(libData); }); if (index + 1 === array.length) { // Last index libData = normLibData; return; } libDataByVersion[index + 1] = libDataByVersion[index + 1].concat(normLibData); }); return libData; } if (functionsToCall && functionsToCall.length > 0) { const updateObj = Object.assign({}, functionsToCallByLibrary); resultFunctionsToCall = [...functionsToCall]; functionsToCall.forEach((call) => { updateObj[call.key] = callFunction(call); }); resultFunctionsToCallByLibrary[libName] = resultFunctionsToCall; updateObj.functionsToCallByLibrary = resultFunctionsToCallByLibrary; stateUpdate(updateObj); } return ( <> {libSrcArray.map((src) => { return callLibs( src, libStateUpdate, state.libsCalls, {}, `lib.${libName}` ); })} </> );