Merge pull request #71 from quantified-uncertainty/question-pages

Fix for upserts, question pages (WIP), history

docs/graphql.md

@@ -24,6 +24,14 @@ List of all files used for graphql:
 
 `graphql-code-generator` converts those into `*.generated.ts` files which can be imported from the React components.
 
+# Notes on caching
+
+`urql` has both [document caching](https://formidable.com/open-source/urql/docs/basics/document-caching/) and [normalized caching](https://formidable.com/open-source/urql/docs/graphcache/normalized-caching/) (which we don't use yet).
+
+Unfortunately, it's useful only on a page level: since we like server-side rendering, we still have to hit `getServerSideProps` on navigation, even if we have data in cache.
+
+There are some possible workaround for this to make client-side navigation faster, but none of them are trivial to implement; relevant Next.js discussion to follow: https://github.com/vercel/next.js/discussions/19611
+
 # Recipes
 
 **I want to check out what Metaforecast's GraphQL API is capable of**

prisma/migrations/20220425220646_history_relation/migration.sql

@@ -0,0 +1,5 @@
+ALTER TABLE "history" ADD COLUMN     "idref" TEXT;
+
+ALTER TABLE "history" ADD CONSTRAINT "history_idref_fkey" FOREIGN KEY ("idref") REFERENCES "questions"("id") ON DELETE SET NULL ON UPDATE RESTRICT;
+
+UPDATE "history" SET idref = id WHERE id in (SELECT id FROM "questions");

prisma/schema.prisma

@@ -1,5 +1,6 @@
 generator client {
-  provider = "prisma-client-js"
+  provider        = "prisma-client-js"
+  previewFeatures = ["interactiveTransactions"]
 }
 
 generator pothos {
@@ -25,15 +26,17 @@ model Dashboard {
 
 model History {
   id                String
+  idref             String?
+  question          Question? @relation(fields: [idref], references: [id], onDelete: SetNull, onUpdate: Restrict)
   title             String
   url               String
   platform          String
   description       String
   options           Json
-  timestamp         DateTime @db.Timestamp(6)
+  timestamp         DateTime  @db.Timestamp(6)
   qualityindicators Json
   extra             Json
-  pk                Int      @id @default(autoincrement())
+  pk                Int       @id @default(autoincrement())
 
   @@index([id])
   @@map("history")
@@ -75,6 +78,8 @@ model Question {
   extra             Json
 
   onFrontpage FrontpageId?
+  history     History[]
+
   @@map("questions")
 }
 

schema.graphql

@@ -93,6 +93,9 @@ type Query {
 
   """Get a list of questions that are currently on the frontpage"""
   frontpage: [Question!]!
+
+  """Look up a single question by its id"""
+  question(id: ID!): Question!
   questions(after: String, before: String, first: Int, last: Int): QueryQuestionsConnection!
 
   """

src/backend/flow/history/updateHistory.ts

@@ -3,6 +3,9 @@ import { prisma } from "../../database/prisma";
 export async function updateHistory() {
   const questions = await prisma.question.findMany({});
   await prisma.history.createMany({
-    data: questions,
+    data: questions.map((q) => ({
+      ...q,
+      idref: q.id,
+    })),
   });
 }

src/backend/platforms/index.ts

@@ -89,27 +89,69 @@ export const processPlatform = async (platform: Platform) => {
     console.log(`Platform ${platform.name} doesn't have a fetcher, skipping`);
     return;
   }
-  const results = await platform.fetcher();
-  if (results && results.length) {
-    await prisma.$transaction([
-      prisma.question.deleteMany({
-        where: {
-          platform: platform.name,
-        },
-      }),
-      prisma.question.createMany({
-        data: results.map((q) => ({
-          extra: {},
-          timestamp: new Date(),
-          ...q,
-          qualityindicators: q.qualityindicators as object, // fighting typescript
-        })),
-      }),
-    ]);
-    console.log("Done");
-  } else {
+  const fetchedQuestions = await platform.fetcher();
+  if (!fetchedQuestions || !fetchedQuestions.length) {
     console.log(`Platform ${platform.name} didn't return any results`);
+    return;
   }
+
+  const prepareQuestion = (q: FetchedQuestion): Question => {
+    return {
+      extra: {},
+      timestamp: new Date(),
+      ...q,
+      platform: platform.name,
+      qualityindicators: q.qualityindicators as object, // fighting typescript
+    };
+  };
+
+  const oldQuestions = await prisma.question.findMany({
+    where: {
+      platform: platform.name,
+    },
+  });
+
+  const fetchedIds = fetchedQuestions.map((q) => q.id);
+  const oldIds = oldQuestions.map((q) => q.id);
+
+  const fetchedIdsSet = new Set(fetchedIds);
+  const oldIdsSet = new Set(oldIds);
+
+  const createdQuestions: Question[] = [];
+  const updatedQuestions: Question[] = [];
+  const deletedIds = oldIds.filter((id) => !fetchedIdsSet.has(id));
+
+  for (const q of fetchedQuestions.map((q) => prepareQuestion(q))) {
+    if (oldIdsSet.has(q.id)) {
+      updatedQuestions.push(q);
+    } else {
+      // TODO - check if question has changed for better performance
+      createdQuestions.push(q);
+    }
+  }
+
+  await prisma.question.createMany({
+    data: createdQuestions,
+  });
+
+  for (const q of updatedQuestions) {
+    await prisma.question.update({
+      where: { id: q.id },
+      data: q,
+    });
+  }
+
+  await prisma.question.deleteMany({
+    where: {
+      id: {
+        in: deletedIds,
+      },
+    },
+  });
+
+  console.log(
+    `Done, ${deletedIds.length} deleted, ${updatedQuestions.length} updated, ${createdQuestions.length} created`
+  );
 };
 
 export interface PlatformConfig {

src/backend/platforms/xrisk.ts

@@ -15,11 +15,15 @@ export const xrisk: Platform = {
       encoding: "utf-8",
     });
     let results = JSON.parse(fileRaw);
-    results = results.map((item) => ({
-      ...item,
-      id: `${platformName}-${hash(item.title + " | " + item.url)}`, // some titles are non-unique, but title+url pair is always unique
-      platform: platformName,
-    }));
+    results = results.map((item) => {
+      item.extra = item.moreoriginsdata;
+      delete item.moreoriginsdata;
+      return {
+        ...item,
+        id: `${platformName}-${hash(item.title + " | " + item.url)}`, // some titles are non-unique, but title+url pair is always unique
+        platform: platformName,
+      };
+    });
     return results;
   },
 };

src/graphql/schema/questions.ts

@@ -1,3 +1,5 @@
+import { History, Question } from "@prisma/client";
+
 import { prisma } from "../../backend/database/prisma";
 import { platforms, QualityIndicators } from "../../backend/platforms";
 import { builder } from "../builder";
@@ -78,44 +80,67 @@ export const ProbabilityOptionObj = builder
     }),
   });
 
+const QuestionShapeInterface = builder
+  .interfaceRef<Question | History>("QuestionShape")
+  .implement({
+    fields: (t) => ({
+      title: t.exposeString("title"),
+      description: t.exposeString("description"),
+      url: t.exposeString("url", {
+        description:
+          "Non-unique, a very small number of platforms have a page for more than one prediction",
+      }),
+      platform: t.field({
+        type: PlatformObj,
+        resolve: (parent) => parent.platform,
+      }),
+      timestamp: t.field({
+        type: "Date",
+        description: "Timestamp at which metaforecast fetched the question",
+        resolve: (parent) => parent.timestamp,
+      }),
+      qualityIndicators: t.field({
+        type: QualityIndicatorsObj,
+        resolve: (parent) =>
+          parent.qualityindicators as any as QualityIndicators,
+      }),
+      options: t.field({
+        type: [ProbabilityOptionObj],
+        resolve: ({ options }) => {
+          if (!Array.isArray(options)) {
+            return [];
+          }
+          return options as any[];
+        },
+      }),
+    }),
+  });
+
+export const HistoryObj = builder.prismaObject("History", {
+  findUnique: (history) => ({ pk: history.pk }),
+  interfaces: [QuestionShapeInterface],
+  fields: (t) => ({
+    id: t.exposeID("pk", {
+      description: "History items are identified by their integer ids",
+    }),
+    questionId: t.exposeID("id", {
+      description: "Unique string which identifies the question",
+    }),
+  }),
+});
+
 export const QuestionObj = builder.prismaObject("Question", {
   findUnique: (question) => ({ id: question.id }),
+  interfaces: [QuestionShapeInterface],
   fields: (t) => ({
     id: t.exposeID("id", {
       description: "Unique string which identifies the question",
     }),
-    title: t.exposeString("title"),
-    description: t.exposeString("description"),
-    url: t.exposeString("url", {
-      description:
-        "Non-unique, a very small number of platforms have a page for more than one prediction",
-    }),
-    timestamp: t.field({
-      type: "Date",
-      description: "Timestamp at which metaforecast fetched the question",
-      resolve: (parent) => parent.timestamp,
-    }),
-    platform: t.field({
-      type: PlatformObj,
-      resolve: (parent) => parent.platform,
-    }),
-    qualityIndicators: t.field({
-      type: QualityIndicatorsObj,
-      resolve: (parent) => parent.qualityindicators as any as QualityIndicators,
-    }),
-    options: t.field({
-      type: [ProbabilityOptionObj],
-      resolve: ({ options }) => {
-        if (!Array.isArray(options)) {
-          return [];
-        }
-        return options as any[];
-      },
-    }),
     visualization: t.string({
       resolve: (parent) => (parent.extra as any)?.visualization, // used for guesstimate only, see searchGuesstimate.ts
       nullable: true,
     }),
+    history: t.relation("history", {}),
   }),
 });
 
@@ -125,10 +150,26 @@ builder.queryField("questions", (t) =>
       type: "Question",
       cursor: "id",
       maxSize: 1000,
-      resolve: (query, parent, args, context, info) =>
-        prisma.question.findMany({ ...query }),
+      resolve: (query) => prisma.question.findMany({ ...query }),
     },
     {},
     {}
   )
 );
+
+builder.queryField("question", (t) =>
+  t.field({
+    type: QuestionObj,
+    description: "Look up a single question by its id",
+    args: {
+      id: t.arg({ type: "ID", required: true }),
+    },
+    resolve: async (parent, args) => {
+      return await prisma.question.findUnique({
+        where: {
+          id: String(args.id),
+        },
+      });
+    },
+  })
+);

src/graphql/types.generated.ts

@@ -99,6 +99,8 @@ export type Query = {
   dashboard: Dashboard;
   /** Get a list of questions that are currently on the frontpage */
   frontpage: Array<Question>;
+  /** Look up a single question by its id */
+  question: Question;
   questions: QueryQuestionsConnection;
   /** Search for questions; uses Algolia instead of the primary metaforecast database */
   searchQuestions: Array<Question>;
@@ -110,6 +112,11 @@ export type QueryDashboardArgs = {
 };
 
 
+export type QueryQuestionArgs = {
+  id: Scalars['ID'];
+};
+
+
 export type QueryQuestionsArgs = {
   after?: InputMaybe<Scalars['String']>;
   before?: InputMaybe<Scalars['String']>;

src/pages/about.tsx

@@ -1,7 +1,9 @@
+import { NextPage } from "next";
 import React from "react";
 import ReactMarkdown from "react-markdown";
 import gfm from "remark-gfm";
 
+import { Card } from "../web/display/Card";
 import { Layout } from "../web/display/Layout";
 
 const readmeMarkdownText = `# About
@@ -26,16 +28,16 @@ Also note that, whatever other redeeming features they might have, prediction ma
 
 `;
 
-export default function About() {
+const AboutPage: NextPage = () => {
   return (
     <Layout page="about">
-      <div className="px-2 py-2 bg-white rounded-md shadow place-content-stretch flex-grow place-self-center">
-        <ReactMarkdown
-          remarkPlugins={[gfm]}
-          children={readmeMarkdownText}
-          className="m-5"
-        />
-      </div>
+      <Card highlightOnHover={false}>
+        <div className="p-4">
+          <ReactMarkdown remarkPlugins={[gfm]} children={readmeMarkdownText} />
+        </div>
+      </Card>
     </Layout>
   );
-}
+};
+
+export default AboutPage;

src/pages/questions/[id].tsx

@@ -0,0 +1,4 @@
+export {
+  default,
+  getServerSideProps,
+} from "../../web/questions/pages/QuestionPage";

src/pages/tools.tsx

@@ -1,3 +1,4 @@
+import { NextPage } from "next";
 import Link from "next/link";
 import React from "react";
 
@@ -45,7 +46,7 @@ const ToolCard: React.FC<Tool> = (tool) => {
   }
 };
 
-export default function Tools({ lastUpdated }) {
+const ToolsPage: NextPage = () => {
   let tools: Tool[] = [
     {
       title: "Search",
@@ -87,9 +88,11 @@ export default function Tools({ lastUpdated }) {
     <Layout page="tools">
       <div className="grid grid-cols-1 md:grid-cols-2 lg:grid-cols-2 gap-4 mb-8 place-content-stretch">
         {tools.map((tool, i) => (
-          <ToolCard {...tool} key={`tool-${i}`} />
+          <ToolCard {...tool} key={i} />
         ))}
       </div>
     </Layout>
   );
-}
+};
+
+export default ToolsPage;

src/web/common/CopyText.tsx

@@ -0,0 +1,19 @@
+import { FaRegClipboard } from "react-icons/fa";
+
+interface Props {
+  text: string;
+  displayText: string;
+}
+
+export const CopyText: React.FC<Props> = ({ text, displayText }) => (
+  <div
+    className="flex items-center justify-center p-4 space-x-3 border rounded border-blue-400 hover:border-transparent bg-transparent hover:bg-blue-300 text-sm font-medium text-blue-400 hover:text-white cursor-pointer"
+    onClick={(e) => {
+      e.preventDefault();
+      navigator.clipboard.writeText(text);
+    }}
+  >
+    <span>{displayText}</span>
+    <FaRegClipboard />
+  </div>
+);

src/web/common/Query.tsx

@@ -0,0 +1,49 @@
+import React from "react";
+import { TypedDocumentNode, useQuery } from "urql";
+
+import { Spinner } from "./Spinner";
+
+type Props<Variables extends object, Data> = {
+  document: TypedDocumentNode<Data, Variables>;
+  variables?: Variables;
+  children: ({ data }: { data: Data }) => React.ReactElement | null;
+};
+
+export function Query<Variables extends Object, Data>({
+  document,
+  variables,
+  children,
+}: Props<Variables, Data>): React.ReactElement | null {
+  const [result] = useQuery({
+    query: document,
+    variables,
+  });
+
+  const { data, fetching, error } = result;
+
+  if (fetching) {
+    return (
+      <p>
+        <Spinner />
+      </p>
+    );
+  }
+
+  if (error) {
+    return (
+      <p>
+        <b>Internal error:</b> {error.message}
+      </p>
+    );
+  }
+
+  if (!data) {
+    return (
+      <p>
+        <b>Internal error</b>
+      </p>
+    );
+  }
+
+  return children({ data });
+}

src/web/common/Spinner.tsx

@@ -0,0 +1,22 @@
+// via https://github.com/tailwindlabs/heroicons/issues/131#issuecomment-829192663
+export const Spinner: React.FC = () => (
+  <svg
+    className="animate-spin -ml-1 mr-3 h-5 w-5 text-gray-500"
+    fill="none"
+    viewBox="0 0 24 24"
+  >
+    <circle
+      className="opacity-25"
+      cx="12"
+      cy="12"
+      r="10"
+      stroke="currentColor"
+      stroke-width="4"
+    ></circle>
+    <path
+      className="opacity-75"
+      fill="currentColor"
+      d="M4 12a8 8 0 018-8V0C5.373 0 0 5.373 0 12h4zm2 5.291A7.962 7.962 0 014 12H0c0 3.042 1.135 5.824 3 7.938l3-2.647z"
+    ></path>
+  </svg>
+);

src/web/display/Card.tsx

@@ -2,12 +2,20 @@ const CardTitle: React.FC = ({ children }) => (
   <div className="text-gray-800 text-lg font-medium">{children}</div>
 );
 
-type CardType = React.FC & {
+interface Props {
+  highlightOnHover?: boolean;
+}
+
+type CardType = React.FC<Props> & {
   Title: typeof CardTitle;
 };
 
-export const Card: CardType = ({ children }) => (
-  <div className="h-full px-4 py-3 bg-white hover:bg-gray-100 rounded-md shadow">
+export const Card: CardType = ({ children, highlightOnHover = true }) => (
+  <div
+    className={`h-full px-4 py-3 bg-white rounded-md shadow ${
+      highlightOnHover ? "hover:bg-gray-100" : ""
+    }`}
+  >
     {children}
   </div>
 );

src/web/display/DisplayQuestion/QuestionFooter.tsx

@@ -3,57 +3,28 @@ import { QuestionFragment } from "../../search/queries.generated";
 type QualityIndicator = QuestionFragment["qualityIndicators"];
 type IndicatorName = keyof QualityIndicator;
 
-const formatQualityIndicator = (indicator: IndicatorName) => {
-  let result: string | null = null;
-  switch (indicator) {
-    case "numForecasts":
-      result = null;
-      break;
+// this duplication can probably be simplified with typescript magic, but this is good enough for now
+type UsedIndicatorName =
+  | "volume"
+  | "numForecasters"
+  | "spread"
+  | "sharesVolume"
+  | "liquidity"
+  | "tradeVolume"
+  | "openInterest";
 
-    case "stars":
-      result = null;
-      break;
-
-    case "volume":
-      result = "Volume";
-      break;
-
-    case "numForecasters":
-      result = "Forecasters";
-      break;
-
-    // case "yesBid":
-    //   result = null; // "Yes bid"
-    //   break;
-
-    // case "yesAsk":
-    //   result = null; // "Yes ask"
-    //   break;
-
-    case "spread":
-      result = "Spread";
-      break;
-    case "sharesVolume":
-      result = "Shares vol.";
-      break;
-
-    case "openInterest":
-      result = "Interest";
-      break;
-
-    // case "resolution_data":
-    //   result = null;
-    //   break;
-
-    case "liquidity":
-      result = "Liquidity";
-      break;
-
-    case "tradeVolume":
-      result = "Volume";
-      break;
-  }
-  return result;
+const qualityIndicatorLabels: { [k in UsedIndicatorName]: string } = {
+  // numForecasts: null,
+  // stars: null,
+  // yesBid: "Yes bid",
+  // yesAsk: "Yes ask",
+  volume: "Volume",
+  numForecasters: "Forecasters",
+  spread: "Spread",
+  sharesVolume: "Shares vol.",
+  liquidity: "Liquidity",
+  tradeVolume: "Volume",
+  openInterest: "Interest",
 };
 
 const formatNumber = (num) => {
@@ -66,27 +37,16 @@ const formatNumber = (num) => {
   }
 };
 
-const formatQualityIndicators = (qualityIndicators: QualityIndicator) => {
-  let newQualityIndicators: { [k: string]: string | number } = {};
-  for (const key of Object.keys(qualityIndicators)) {
-    const newKey = formatQualityIndicator(key as IndicatorName);
-    if (newKey && qualityIndicators[key] !== null) {
-      newQualityIndicators[newKey] = qualityIndicators[key];
-    }
-  }
-  return newQualityIndicators;
-};
-
 /* Display functions*/
 
 const getPercentageSymbolIfNeeded = ({
   indicator,
   platform,
 }: {
-  indicator: string;
+  indicator: UsedIndicatorName;
   platform: string;
 }) => {
-  let indicatorsWhichNeedPercentageSymbol = ["Spread"];
+  let indicatorsWhichNeedPercentageSymbol: IndicatorName[] = ["spread"];
   if (indicatorsWhichNeedPercentageSymbol.includes(indicator)) {
     return "%";
   } else {
@@ -98,10 +58,15 @@ const getCurrencySymbolIfNeeded = ({
   indicator,
   platform,
 }: {
-  indicator: string;
+  indicator: UsedIndicatorName;
   platform: string;
 }) => {
-  let indicatorsWhichNeedCurrencySymbol = ["Volume", "Interest", "Liquidity"];
+  const indicatorsWhichNeedCurrencySymbol: IndicatorName[] = [
+    "volume",
+    "tradeVolume",
+    "openInterest",
+    "liquidity",
+  ];
   let dollarPlatforms = ["predictit", "kalshi", "polymarket"];
   if (indicatorsWhichNeedCurrencySymbol.includes(indicator)) {
     if (dollarPlatforms.includes(platform)) {
@@ -114,76 +79,50 @@ const getCurrencySymbolIfNeeded = ({
   }
 };
 
-const showFirstQualityIndicator = ({
-  numforecasts,
-  lastUpdated,
-  showTimeStamp,
-  qualityindicators,
-}) => {
-  if (!!numforecasts) {
+const FirstQualityIndicator: React.FC<{
+  question: QuestionFragment;
+}> = ({ question }) => {
+  if (question.qualityIndicators.numForecasts) {
     return (
-      <div className="flex col-span-1 row-span-1">
-        {/*<span>{` ${numforecasts == 1 ? "Forecast" : "Forecasts:"}`}</span>&nbsp;*/}
-        <span>{"Forecasts:"}</span>&nbsp;
-        <span className="font-bold">{Number(numforecasts).toFixed(0)}</span>
+      <div className="flex">
+        <span>Forecasts:</span>&nbsp;
+        <span className="font-bold">
+          {Number(question.qualityIndicators.numForecasts).toFixed(0)}
+        </span>
       </div>
     );
-  } else if (showTimeStamp) {
-    return (
-      <span className="hidden sm:flex items-center justify-center text-gray-600 mt-2">
-        <svg className="ml-4 mr-1 mt-1" height="10" width="16">
-          <circle cx="4" cy="4" r="4" fill="rgb(29, 78, 216)" />
-        </svg>
-        {`Last updated: ${
-          lastUpdated ? lastUpdated.toISOString().slice(0, 10) : "unknown"
-        }`}
-      </span>
-    );
   } else {
     return null;
   }
 };
 
-const displayQualityIndicators: React.FC<{
-  numforecasts: number;
-  lastUpdated: Date;
-  showTimeStamp: boolean;
-  qualityindicators: QuestionFragment["qualityIndicators"];
-  platform: string; // id string - e.g. "goodjudgment", not "Good Judgment"
-}> = ({
-  numforecasts,
-  lastUpdated,
-  showTimeStamp,
-  qualityindicators,
-  platform,
-}) => {
-  // grid grid-cols-1
+const QualityIndicatorsList: React.FC<{
+  question: QuestionFragment;
+}> = ({ question }) => {
   return (
     <div className="text-sm">
-      {showFirstQualityIndicator({
-        numforecasts,
-        lastUpdated,
-        showTimeStamp,
-        qualityindicators,
+      <FirstQualityIndicator question={question} />
+      {Object.entries(question.qualityIndicators).map((entry, i) => {
+        const indicatorLabel = qualityIndicatorLabels[entry[0]];
+        if (!indicatorLabel || entry[1] === null) return;
+        const indicator = entry[0] as UsedIndicatorName; // guaranteed by the previous line
+        const value = entry[1];
+
+        return (
+          <div key={indicator}>
+            <span>{indicatorLabel}:</span>&nbsp;
+            <span className="font-bold">
+              {`${getCurrencySymbolIfNeeded({
+                indicator,
+                platform: question.platform.id,
+              })}${formatNumber(value)}${getPercentageSymbolIfNeeded({
+                indicator,
+                platform: question.platform.id,
+              })}`}
+            </span>
+          </div>
+        );
       })}
-      {Object.entries(formatQualityIndicators(qualityindicators)).map(
-        (entry, i) => {
-          return (
-            <div className="col-span-1 row-span-1">
-              <span>{`${entry[0]}:`}</span>&nbsp;
-              <span className="font-bold">
-                {`${getCurrencySymbolIfNeeded({
-                  indicator: entry[0],
-                  platform,
-                })}${formatNumber(entry[1])}${getPercentageSymbolIfNeeded({
-                  indicator: entry[0],
-                  platform,
-                })}`}
-              </span>
-            </div>
-          );
-        }
-      )}
     </div>
   );
 };
@@ -244,30 +183,14 @@ function getStarsColor(numstars: number) {
 }
 
 interface Props {
-  stars: any;
-  platform: string;
-  platformLabel: string;
-  numforecasts: any;
-  qualityindicators: QuestionFragment["qualityIndicators"];
-  lastUpdated: Date;
-  showTimeStamp: boolean;
+  question: QuestionFragment;
   expandFooterToFullWidth: boolean;
 }
 
 export const QuestionFooter: React.FC<Props> = ({
-  stars,
-  platform,
-  platformLabel,
-  numforecasts,
-  qualityindicators,
-  lastUpdated,
-  showTimeStamp,
+  question,
   expandFooterToFullWidth,
 }) => {
-  // I experimented with justify-evenly, justify-around, etc., here: https://tailwindcss.com/docs/justify-content
-  // I came to the conclusion that as long as the description isn't justified too, aligning the footer symmetrically doesn't make sense
-  // because the contrast is jarring.
-  let debuggingWithBackground = false;
   return (
     <div
       className={`grid grid-cols-3 ${
@@ -275,18 +198,18 @@ export const QuestionFooter: React.FC<Props> = ({
       } text-gray-500 mb-2 mt-1`}
     >
       <div
-        className={`self-center col-span-1 ${getStarsColor(stars)} ${
-          debuggingWithBackground ? "bg-red-200" : ""
-        }`}
+        className={`self-center col-span-1 ${getStarsColor(
+          question.qualityIndicators.stars
+        )}`}
       >
-        {getstars(stars)}
+        {getstars(question.qualityIndicators.stars)}
       </div>
       <div
         className={`${
           expandFooterToFullWidth ? "place-self-center" : "self-center"
-        }  col-span-1 font-bold ${debuggingWithBackground ? "bg-red-100" : ""}`}
+        }  col-span-1 font-bold`}
       >
-        {platformLabel
+        {question.platform.label
           .replace("Good Judgment Open", "GJOpen")
           .replace(/ /g, "\u00a0")}
       </div>
@@ -295,15 +218,9 @@ export const QuestionFooter: React.FC<Props> = ({
           expandFooterToFullWidth
             ? "justify-self-end mr-4"
             : "justify-self-center"
-        } col-span-1 ${debuggingWithBackground ? "bg-red-100" : ""}`}
+        } col-span-1`}
       >
-        {displayQualityIndicators({
-          numforecasts,
-          lastUpdated,
-          showTimeStamp,
-          qualityindicators,
-          platform,
-        })}
+        <QualityIndicatorsList question={question} />
       </div>
     </div>
   );

src/web/display/DisplayQuestion/index.tsx

@@ -1,6 +1,9 @@
-import { FaRegClipboard } from "react-icons/fa";
+import Link from "next/link";
+import { FaExpand } from "react-icons/fa";
 import ReactMarkdown from "react-markdown";
 
+import { CopyText } from "../../common/CopyText";
+import { QuestionOptions } from "../../questions/components/QuestionOptions";
 import { QuestionFragment } from "../../search/queries.generated";
 import { Card } from "../Card";
 import { QuestionFooter } from "./QuestionFooter";
@@ -12,7 +15,7 @@ const truncateText = (length: number, text: string): string => {
   if (!!text && text.length <= length) {
     return text;
   }
-  let breakpoints = " .!?";
+  const breakpoints = " .!?";
   let lastLetter = null;
   let lastIndex = null;
   for (let index = length; index > 0; index--) {
@@ -29,17 +32,6 @@ const truncateText = (length: number, text: string): string => {
   return truncatedText;
 };
 
-const formatProbability = (probability: number) => {
-  let percentage = probability * 100;
-  let percentageCapped =
-    percentage < 1
-      ? "< 1%"
-      : percentage > 99
-      ? "> 99%"
-      : percentage.toFixed(0) + "%";
-  return percentageCapped;
-};
-
 // replaceAll polyfill
 function escapeRegExp(string) {
   return string.replace(/[.*+?^${}()|[\]\\]/g, "\\$&"); // $& means the whole matched string
@@ -94,99 +86,12 @@ const cleanText = (text: string): string => {
   return textString;
 };
 
-const primaryForecastColor = (probability: number) => {
-  if (probability < 0.03) {
-    return "bg-red-600";
-  } else if (probability < 0.1) {
-    return "bg-red-600 opacity-80";
-  } else if (probability < 0.2) {
-    return "bg-red-600 opacity-70";
-  } else if (probability < 0.3) {
-    return "bg-red-600 opacity-60";
-  } else if (probability < 0.4) {
-    return "bg-red-600 opacity-50";
-  } else if (probability < 0.5) {
-    return "bg-gray-500";
-  } else if (probability < 0.6) {
-    return "bg-gray-500";
-  } else if (probability < 0.7) {
-    return "bg-green-600 opacity-50";
-  } else if (probability < 0.8) {
-    return "bg-green-600 opacity-60";
-  } else if (probability < 0.9) {
-    return "bg-green-600 opacity-70";
-  } else if (probability < 0.97) {
-    return "bg-green-600 opacity-80";
-  } else {
-    return "bg-green-600";
-  }
-};
-
-const textColor = (probability: number) => {
-  if (probability < 0.03) {
-    return "text-red-600";
-  } else if (probability < 0.1) {
-    return "text-red-600 opacity-80";
-  } else if (probability < 0.2) {
-    return "text-red-600 opacity-80";
-  } else if (probability < 0.3) {
-    return "text-red-600 opacity-70";
-  } else if (probability < 0.4) {
-    return "text-red-600 opacity-70";
-  } else if (probability < 0.5) {
-    return "text-gray-500";
-  } else if (probability < 0.6) {
-    return "text-gray-500";
-  } else if (probability < 0.7) {
-    return "text-green-600 opacity-70";
-  } else if (probability < 0.8) {
-    return "text-green-600 opacity-70";
-  } else if (probability < 0.9) {
-    return "text-green-600 opacity-80";
-  } else if (probability < 0.97) {
-    return "text-green-600 opacity-80";
-  } else {
-    return "text-green-600";
-  }
-};
-
-const primaryEstimateAsText = (probability: number) => {
-  if (probability < 0.03) {
-    return "Exceptionally unlikely";
-  } else if (probability < 0.1) {
-    return "Very unlikely";
-  } else if (probability < 0.4) {
-    return "Unlikely";
-  } else if (probability < 0.6) {
-    return "About Even";
-  } else if (probability < 0.9) {
-    return "Likely";
-  } else if (probability < 0.97) {
-    return "Very likely";
-  } else {
-    return "Virtually certain";
-  }
-};
-
-// Logical checks
-
-const checkIfDisplayTimeStampAtBottom = (qualityIndicators: {
-  [k: string]: any;
-}) => {
-  let indicators = Object.keys(qualityIndicators);
-  if (indicators.length == 1 && indicators[0] == "stars") {
-    return true;
-  } else {
-    return false;
-  }
-};
-
 // Auxiliary components
 
 const DisplayMarkdown: React.FC<{ description: string }> = ({
   description,
 }) => {
-  let formatted = truncateText(250, cleanText(description));
+  const formatted = truncateText(250, cleanText(description));
   // overflow-hidden overflow-ellipsis h-24
   return formatted === "" ? null : (
     <div className="overflow-clip">
@@ -197,63 +102,6 @@ const DisplayMarkdown: React.FC<{ description: string }> = ({
   );
 };
 
-const OptionRow: React.FC<{ option: any }> = ({ option }) => {
-  const chooseColor = (probability: number) => {
-    if (probability < 0.1) {
-      return "bg-blue-50 text-blue-500";
-    } else if (probability < 0.3) {
-      return "bg-blue-100 text-blue-600";
-    } else if (probability < 0.7) {
-      return "bg-blue-200 text-blue-700";
-    } else {
-      return "bg-blue-300 text-blue-800";
-    }
-  };
-
-  return (
-    <div className="flex items-center">
-      <div
-        className={`${chooseColor(
-          option.probability
-        )} w-14 flex-none rounded-md py-0.5 text-sm text-center`}
-      >
-        {formatProbability(option.probability)}
-      </div>
-      <div className="text-gray-700 pl-3 leading-snug text-sm">
-        {option.name}
-      </div>
-    </div>
-  );
-};
-
-const ForecastOptions: React.FC<{ options: any[] }> = ({ options }) => {
-  const optionsSorted = options.sort((a, b) => b.probability - a.probability);
-  const optionsMax5 = !!optionsSorted.slice ? optionsSorted.slice(0, 5) : []; // display max 5 options.
-  return (
-    <div className="space-y-2">
-      {optionsMax5.map((option, i) => (
-        <OptionRow option={option} key={i} />
-      ))}
-    </div>
-  );
-};
-
-const CopyText: React.FC<{ text: string; displayText: string }> = ({
-  text,
-  displayText,
-}) => (
-  <div
-    className="flex items-center justify-center p-4 space-x-3 border rounded border-blue-400 hover:border-transparent bg-transparent hover:bg-blue-300 text-sm font-medium text-blue-400 hover:text-white"
-    onClick={(e) => {
-      e.preventDefault();
-      navigator.clipboard.writeText(text);
-    }}
-  >
-    <span>{displayText}</span>
-    <FaRegClipboard />
-  </div>
-);
-
 const LastUpdated: React.FC<{ timestamp: Date }> = ({ timestamp }) => (
   <div className="flex items-center">
     <svg className="mt-1" height="10" width="16">
@@ -276,116 +124,91 @@ interface Props {
 }
 
 export const DisplayQuestion: React.FC<Props> = ({
-  question: {
-    id,
-    title,
-    url,
-    platform,
-    description,
-    options,
-    qualityIndicators,
-    timestamp,
-    visualization,
-  },
+  question,
   showTimeStamp,
   expandFooterToFullWidth,
   showIdToggle,
 }) => {
-  const lastUpdated = new Date(timestamp * 1000);
-  const displayTimestampAtBottom =
-    checkIfDisplayTimeStampAtBottom(qualityIndicators);
+  const { options } = question;
+  const lastUpdated = new Date(question.timestamp * 1000);
 
-  const yesNoOptions =
+  const isBinary =
     options.length === 2 &&
     (options[0].name === "Yes" || options[0].name === "No");
 
   return (
-    <a className="text‑inherit no-underline" href={url} target="_blank">
-      <Card>
-        <div className="h-full flex flex-col space-y-4">
-          <div className="flex-grow space-y-4">
-            {showIdToggle ? (
-              <div className="mx-10">
-                <CopyText text={id} displayText={`[${id}]`} />
-              </div>
+    <Card>
+      <div className="h-full flex flex-col space-y-4">
+        <div className="flex-grow space-y-4">
+          {showIdToggle ? (
+            <div className="mx-10">
+              <CopyText text={question.id} displayText={`[${question.id}]`} />
+            </div>
+          ) : null}
+          <div>
+            {process.env.NEXT_PUBLIC_ENABLE_QUESTION_PAGES ? (
+              <Link href={`/questions/${question.id}`} passHref>
+                <a className="float-right block ml-2 mt-1.5">
+                  <FaExpand
+                    size="18"
+                    className="text-gray-400 hover:text-gray-700"
+                  />
+                </a>
+              </Link>
             ) : null}
-            <Card.Title>{title}</Card.Title>
-            {yesNoOptions && (
-              <div className="flex justify-between">
-                <div className="space-x-2">
-                  <span
-                    className={`${primaryForecastColor(
-                      options[0].probability
-                    )} text-white w-16 rounded-md px-1.5 py-0.5 font-bold`}
-                  >
-                    {formatProbability(options[0].probability)}
-                  </span>
-                  <span
-                    className={`${textColor(
-                      options[0].probability
-                    )} text-gray-500 inline-block`}
-                  >
-                    {primaryEstimateAsText(options[0].probability)}
-                  </span>
-                </div>
-                <div
-                  className={`hidden ${
-                    showTimeStamp && !displayTimestampAtBottom ? "sm:block" : ""
-                  }`}
-                >
-                  <LastUpdated timestamp={lastUpdated} />
-                </div>
-              </div>
-            )}
-            {!yesNoOptions && (
-              <div className="space-y-2">
-                <ForecastOptions options={options} />
-                <div
-                  className={`hidden ${
-                    showTimeStamp && !displayTimestampAtBottom ? "sm:block" : ""
-                  } ml-6`}
-                >
-                  <LastUpdated timestamp={lastUpdated} />
-                </div>
-              </div>
-            )}
-
-            {platform.id !== "guesstimate" && options.length < 3 && (
-              <div className="text-gray-500">
-                <DisplayMarkdown description={description} />
-              </div>
-            )}
-
-            {platform.id === "guesstimate" && (
-              <img
-                className="rounded-sm"
-                src={visualization}
-                alt="Guesstimate Screenshot"
-              />
-            )}
+            <Card.Title>
+              <a
+                className="text-black no-underline"
+                href={question.url}
+                target="_blank"
+              >
+                {question.title}
+              </a>
+            </Card.Title>
           </div>
-          <div
-            className={`sm:hidden ${
-              !showTimeStamp ? "hidden" : ""
-            } self-center`}
-          >
-            {/* This one is exclusively for mobile*/}
-            <LastUpdated timestamp={lastUpdated} />
-          </div>
-          <div className="w-full">
-            <QuestionFooter
-              stars={qualityIndicators.stars}
-              platform={platform.id}
-              platformLabel={platform.label}
-              numforecasts={qualityIndicators.numForecasts}
-              qualityindicators={qualityIndicators}
-              lastUpdated={lastUpdated}
-              showTimeStamp={showTimeStamp && displayTimestampAtBottom}
-              expandFooterToFullWidth={expandFooterToFullWidth}
+          {isBinary ? (
+            <div className="flex justify-between">
+              <QuestionOptions options={options} />
+              <div className={`hidden ${showTimeStamp ? "sm:block" : ""}`}>
+                <LastUpdated timestamp={lastUpdated} />
+              </div>
+            </div>
+          ) : (
+            <div className="space-y-2">
+              <QuestionOptions options={options} />
+              <div className={`hidden ${showTimeStamp ? "sm:block" : ""} ml-6`}>
+                <LastUpdated timestamp={lastUpdated} />
+              </div>
+            </div>
+          )}
+
+          {question.platform.id !== "guesstimate" && options.length < 3 && (
+            <div className="text-gray-500">
+              <DisplayMarkdown description={question.description} />
+            </div>
+          )}
+
+          {question.platform.id === "guesstimate" && (
+            <img
+              className="rounded-sm"
+              src={question.visualization}
+              alt="Guesstimate Screenshot"
             />
-          </div>
+          )}
         </div>
-      </Card>
-    </a>
+        <div
+          className={`sm:hidden ${!showTimeStamp ? "hidden" : ""} self-center`}
+        >
+          {/* This one is exclusively for mobile*/}
+          <LastUpdated timestamp={lastUpdated} />
+        </div>
+        <div className="w-full">
+          <QuestionFooter
+            question={question}
+            expandFooterToFullWidth={expandFooterToFullWidth}
+          />
+        </div>
+      </div>
+    </Card>
   );
 };

src/web/display/Layout.tsx

@@ -4,15 +4,32 @@ import React, { ErrorInfo } from "react";
 
 import { Logo2 } from "../icons/index";
 
-/* Utilities */
-const classNameSelected = (isSelected: boolean) =>
-  `no-underline py-4 px-2 ml-4 text-md font-medium cursor-pointer border-b-2 border-transparent ${
-    isSelected
-      ? "text-blue-700 border-blue-700"
-      : "text-gray-400 hover:text-blue-500 hover:border-blue-500"
-  }`;
+interface MenuItem {
+  page: string;
+  link: string;
+  title: string;
+}
 
-let calculateLastUpdate = () => {
+const menu: MenuItem[] = [
+  {
+    page: "search",
+    link: "/",
+    title: "Search",
+  },
+  {
+    page: "tools",
+    link: "/tools",
+    title: "Tools",
+  },
+  {
+    page: "about",
+    link: "/about",
+    title: "About",
+  },
+];
+
+/* Utilities */
+const calculateLastUpdate = () => {
   let today = new Date().toISOString();
   let yesterdayObj = new Date();
   yesterdayObj.setDate(yesterdayObj.getDate() - 1);
@@ -66,26 +83,16 @@ class ErrorBoundary extends React.Component<
   }
 }
 
+interface Props {
+  page: string; // id used for menu
+}
+
 /* Main */
-export const Layout = ({ page, children }) => {
+export const Layout: React.FC<Props> = ({ page, children }) => {
   let lastUpdated = calculateLastUpdate();
   // The correct way to do this would be by passing a prop to Layout,
   // and to get the last updating using server side props.
 
-  const refreshPage = () => {
-    // window.location.reload(true);
-    // window.location.replace(window.location.pathname);
-    // window.location.reload();
-    // https://developer.mozilla.org/en-US/docs/Web/API/Location/reload
-    // https://developer.mozilla.org/en-US/docs/Web/API/Location/replace
-    // https://developer.mozilla.org/en-US/docs/Web/API/Location/assign
-    // window.location.hostname
-    if (typeof window !== "undefined") {
-      if ((window.location as any) != window.location.pathname) {
-        window.location.assign(window.location.pathname);
-      }
-    }
-  };
   return (
     <div>
       <Head>
@@ -95,54 +102,56 @@ export const Layout = ({ page, children }) => {
       <div>
         <nav className="bg-white shadow">
           <div className="container max-w-7xl mx-auto px-4 sm:px-6 lg:px-8">
-            <div className="items-center justify-between flex">
-              <div className="flex sm:flex-row">
-                <button onClick={refreshPage}>
+            <div className="flex items-center justify-between">
+              <div className="flex">
+                <Link href="/" passHref>
                   <a className="no-underline font-md justify-center items-center flex">
-                    <span className="mr-2 sm:text-lg text-blue-800">
+                    <span className="mr-2">
                       <Logo2 className="mt-1 mr-1 h-8 w-8" />
                     </span>
                     <span className="text-sm sm:text-2xl text-gray-700">
                       Metaforecast
                     </span>
                   </a>
-                </button>
-                <div
-                  className={`flex py-4 px-2 sm:ml-4 text-base text-gray-400 ${
-                    lastUpdated || "hidden"
-                  }`}
-                >
-                  <div className="hidden sm:inline-flex items-center text-gray-700">
-                    <svg className="ml-4 mr-1 mt-1" height="10" width="16">
-                      <circle cx="4" cy="4" r="4" fill="rgb(29, 78, 216)" />
-                    </svg>
+                </Link>
+                {lastUpdated ? (
+                  <div className="flex py-4 px-2 sm:ml-4">
+                    <div className="hidden sm:inline-flex items-center text-gray-700">
+                      <svg className="ml-4 mr-1 mt-1" height="10" width="16">
+                        <circle cx="4" cy="4" r="4" fill="rgb(29, 78, 216)" />
+                      </svg>
 
-                    <span>{`Last updated: ${
-                      lastUpdated && !!lastUpdated.slice
-                        ? lastUpdated.slice(0, 10)
-                        : "unknown"
-                    }`}</span>
+                      <span>{`Last updated: ${
+                        lastUpdated && !!lastUpdated.slice
+                          ? lastUpdated.slice(0, 10)
+                          : "unknown"
+                      }`}</span>
+                    </div>
                   </div>
-                </div>
+                ) : null}
               </div>
 
-              <div className="flex flex-row-reverse items-start space-x-4 text-sm sm:text-lg md:text-lg lg:text-lg">
-                <Link href={`/about`} passHref>
-                  <a className={classNameSelected(page === "about")}>About</a>
-                </Link>
-                <Link href={`/tools`} passHref>
-                  <a className={classNameSelected(page === "tools")}>Tools</a>
-                </Link>
-                <Link href={`/`} passHref>
-                  <a className={classNameSelected(page === "search")}>Search</a>
-                </Link>
+              <div className="flex space-x-4">
+                {menu.map((item) => (
+                  <Link href={item.link} passHref key={item.page}>
+                    <a
+                      className={`no-underline py-4 px-2 text-sm sm:text-lg font-medium cursor-pointer border-b-2 border-transparent ${
+                        page === item.page
+                          ? "text-blue-700 border-blue-700"
+                          : "text-gray-400 hover:text-blue-500 hover:border-blue-500"
+                      }`}
+                    >
+                      {item.title}
+                    </a>
+                  </Link>
+                ))}
               </div>
             </div>
           </div>
         </nav>
         <main>
           <ErrorBoundary>
-            <div className="container max-w-7xl mx-auto px-4 sm:px-6 lg:px-8 text-left pt-5">
+            <div className="container max-w-7xl mx-auto px-4 sm:px-6 lg:px-8 pt-5">
               {children}
             </div>
           </ErrorBoundary>

src/web/questions/components/QuestionOptions.tsx

@@ -0,0 +1,147 @@
+import { QuestionFragment } from "../../search/queries.generated";
+import { formatProbability } from "../utils";
+
+type Option = QuestionFragment["options"][0];
+
+const textColor = (probability: number) => {
+  if (probability < 0.03) {
+    return "text-red-600";
+  } else if (probability < 0.1) {
+    return "text-red-600 opacity-80";
+  } else if (probability < 0.2) {
+    return "text-red-600 opacity-80";
+  } else if (probability < 0.3) {
+    return "text-red-600 opacity-70";
+  } else if (probability < 0.4) {
+    return "text-red-600 opacity-70";
+  } else if (probability < 0.5) {
+    return "text-gray-500";
+  } else if (probability < 0.6) {
+    return "text-gray-500";
+  } else if (probability < 0.7) {
+    return "text-green-600 opacity-70";
+  } else if (probability < 0.8) {
+    return "text-green-600 opacity-70";
+  } else if (probability < 0.9) {
+    return "text-green-600 opacity-80";
+  } else if (probability < 0.97) {
+    return "text-green-600 opacity-80";
+  } else {
+    return "text-green-600";
+  }
+};
+
+const primaryForecastColor = (probability: number) => {
+  if (probability < 0.03) {
+    return "bg-red-600";
+  } else if (probability < 0.1) {
+    return "bg-red-600 opacity-80";
+  } else if (probability < 0.2) {
+    return "bg-red-600 opacity-70";
+  } else if (probability < 0.3) {
+    return "bg-red-600 opacity-60";
+  } else if (probability < 0.4) {
+    return "bg-red-600 opacity-50";
+  } else if (probability < 0.5) {
+    return "bg-gray-500";
+  } else if (probability < 0.6) {
+    return "bg-gray-500";
+  } else if (probability < 0.7) {
+    return "bg-green-600 opacity-50";
+  } else if (probability < 0.8) {
+    return "bg-green-600 opacity-60";
+  } else if (probability < 0.9) {
+    return "bg-green-600 opacity-70";
+  } else if (probability < 0.97) {
+    return "bg-green-600 opacity-80";
+  } else {
+    return "bg-green-600";
+  }
+};
+
+const primaryEstimateAsText = (probability: number) => {
+  if (probability < 0.03) {
+    return "Exceptionally unlikely";
+  } else if (probability < 0.1) {
+    return "Very unlikely";
+  } else if (probability < 0.4) {
+    return "Unlikely";
+  } else if (probability < 0.6) {
+    return "About Even";
+  } else if (probability < 0.9) {
+    return "Likely";
+  } else if (probability < 0.97) {
+    return "Very likely";
+  } else {
+    return "Virtually certain";
+  }
+};
+
+const chooseColor = (probability: number) => {
+  if (probability < 0.1) {
+    return "bg-blue-50 text-blue-500";
+  } else if (probability < 0.3) {
+    return "bg-blue-100 text-blue-600";
+  } else if (probability < 0.7) {
+    return "bg-blue-200 text-blue-700";
+  } else {
+    return "bg-blue-300 text-blue-800";
+  }
+};
+
+const OptionRow: React.FC<{ option: Option }> = ({ option }) => {
+  return (
+    <div className="flex items-center">
+      <div
+        className={`${chooseColor(
+          option.probability
+        )} w-14 flex-none rounded-md py-0.5 text-sm text-center`}
+      >
+        {formatProbability(option.probability)}
+      </div>
+      <div className="text-gray-700 pl-3 leading-snug text-sm">
+        {option.name}
+      </div>
+    </div>
+  );
+};
+
+export const QuestionOptions: React.FC<{ options: Option[] }> = ({
+  options,
+}) => {
+  const isBinary =
+    options.length === 2 &&
+    (options[0].name === "Yes" || options[0].name === "No");
+
+  const optionsSorted = options.sort((a, b) => b.probability - a.probability);
+  const optionsMax5 = !!optionsSorted.slice ? optionsSorted.slice(0, 5) : []; // display max 5 options.
+
+  if (isBinary) {
+    return (
+      <div className="space-x-2">
+        <span
+          className={`${primaryForecastColor(
+            options[0].probability
+          )} text-white w-16 rounded-md px-1.5 py-0.5 font-bold`}
+        >
+          {formatProbability(options[0].probability)}
+        </span>
+        <span
+          className={`${textColor(
+            options[0].probability
+          )} text-gray-500 inline-block`}
+        >
+          {primaryEstimateAsText(options[0].probability)}
+        </span>
+      </div>
+    );
+  } else {
+    return (
+      <div className="space-y-2">
+        {optionsMax5.map((option, i) => (
+          <OptionRow option={option} key={i} />
+        ))}
+      </div>
+    );
+  }
+};

src/web/questions/pages/QuestionPage.tsx

@@ -0,0 +1,75 @@
+import { GetServerSideProps, NextPage } from "next";
+import ReactMarkdown from "react-markdown";
+
+import { Query } from "../../common/Query";
+import { Card } from "../../display/Card";
+import { QuestionFooter } from "../../display/DisplayQuestion/QuestionFooter";
+import { Layout } from "../../display/Layout";
+import { QuestionFragment } from "../../search/queries.generated";
+import { ssrUrql } from "../../urql";
+import { QuestionOptions } from "../components/QuestionOptions";
+import { QuestionByIdDocument } from "../queries.generated";
+
+interface Props {
+  id: string;
+}
+
+export const getServerSideProps: GetServerSideProps<Props> = async (
+  context
+) => {
+  const [ssrCache, client] = ssrUrql();
+  const id = context.query.id as string;
+
+  const question =
+    (await client.query(QuestionByIdDocument, { id }).toPromise()).data
+      ?.result || null;
+
+  if (!question) {
+    context.res.statusCode = 404;
+  }
+
+  return {
+    props: {
+      urqlState: ssrCache.extractData(),
+      id,
+    },
+  };
+};
+
+const QuestionCardContents: React.FC<{ question: QuestionFragment }> = ({
+  question,
+}) => (
+  <div className="space-y-4">
+    <h1>
+      <a
+        className="text-black no-underline"
+        href={question.url}
+        target="_blank"
+      >
+        {question.title}
+      </a>
+    </h1>
+    <QuestionFooter question={question} expandFooterToFullWidth={true} />
+    <QuestionOptions options={question.options} />
+
+    <ReactMarkdown linkTarget="_blank" className="font-normal">
+      {question.description}
+    </ReactMarkdown>
+  </div>
+);
+
+const QuestionPage: NextPage<Props> = ({ id }) => {
+  return (
+    <Layout page="question">
+      <div className="max-w-2xl mx-auto">
+        <Card highlightOnHover={false}>
+          <Query document={QuestionByIdDocument} variables={{ id }}>
+            {({ data }) => <QuestionCardContents question={data.result} />}
+          </Query>
+        </Card>
+      </div>
+    </Layout>
+  );
+};
+
+export default QuestionPage;

src/web/questions/queries.generated.tsx

@@ -0,0 +1,13 @@
+import * as Types from '../../graphql/types.generated';
+
+import { TypedDocumentNode as DocumentNode } from '@graphql-typed-document-node/core';
+import { QuestionFragmentDoc } from '../search/queries.generated';
+export type QuestionByIdQueryVariables = Types.Exact<{
+  id: Types.Scalars['ID'];
+}>;
+
+
+export type QuestionByIdQuery = { __typename?: 'Query', result: { __typename?: 'Question', id: string, url: string, title: string, description: string, timestamp: number, visualization?: string | null, options: Array<{ __typename?: 'ProbabilityOption', name?: string | null, probability?: number | null }>, platform: { __typename?: 'Platform', id: string, label: string }, qualityIndicators: { __typename?: 'QualityIndicators', stars: number, numForecasts?: number | null, numForecasters?: number | null, volume?: number | null, spread?: number | null, sharesVolume?: number | null, openInterest?: number | null, liquidity?: number | null, tradeVolume?: number | null } } };
+
+
+export const QuestionByIdDocument = {"kind":"Document","definitions":[{"kind":"OperationDefinition","operation":"query","name":{"kind":"Name","value":"QuestionById"},"variableDefinitions":[{"kind":"VariableDefinition","variable":{"kind":"Variable","name":{"kind":"Name","value":"id"}},"type":{"kind":"NonNullType","type":{"kind":"NamedType","name":{"kind":"Name","value":"ID"}}}}],"selectionSet":{"kind":"SelectionSet","selections":[{"kind":"Field","alias":{"kind":"Name","value":"result"},"name":{"kind":"Name","value":"question"},"arguments":[{"kind":"Argument","name":{"kind":"Name","value":"id"},"value":{"kind":"Variable","name":{"kind":"Name","value":"id"}}}],"selectionSet":{"kind":"SelectionSet","selections":[{"kind":"FragmentSpread","name":{"kind":"Name","value":"Question"}}]}}]}},...QuestionFragmentDoc.definitions]} as unknown as DocumentNode<QuestionByIdQuery, QuestionByIdQueryVariables>;

src/web/questions/queries.graphql

@@ -0,0 +1,5 @@
+query QuestionById($id: ID!) {
+  result: question(id: $id) {
+    ...Question
+  }
+}

src/web/questions/utils.ts

@@ -0,0 +1,10 @@
+export const formatProbability = (probability: number) => {
+  let percentage = probability * 100;
+  let percentageCapped =
+    percentage < 1
+      ? "< 1%"
+      : percentage > 99
+      ? "> 99%"
+      : percentage.toFixed(0) + "%";
+  return percentageCapped;
+};