diff --git a/common/antes.ts b/common/antes.ts
index ef00e1e9..cfe2ede8 100644
--- a/common/antes.ts
+++ b/common/antes.ts
@@ -1,19 +1,19 @@
-export const PHANTOM_ANTE = 200;
+export const PHANTOM_ANTE = 200
 
 export const calcStartPool = (initialProbInt: number, ante?: number) => {
-  const p = initialProbInt / 100.0;
-  const totalAnte = PHANTOM_ANTE + (ante || 0);
+  const p = initialProbInt / 100.0
+  const totalAnte = PHANTOM_ANTE + (ante || 0)
 
   const poolYes =
     p === 0.5
       ? p * totalAnte
-      : -(totalAnte * (-p + Math.sqrt((-1 + p) * -p))) / (-1 + 2 * p);
+      : -(totalAnte * (-p + Math.sqrt((-1 + p) * -p))) / (-1 + 2 * p)
 
-  const poolNo = totalAnte - poolYes;
+  const poolNo = totalAnte - poolYes
 
-  const f = PHANTOM_ANTE / totalAnte;
-  const startYes = f * poolYes;
-  const startNo = f * poolNo;
+  const f = PHANTOM_ANTE / totalAnte
+  const startYes = f * poolYes
+  const startNo = f * poolNo
 
-  return { startYes, startNo, poolYes, poolNo };
-};
+  return { startYes, startNo, poolYes, poolNo }
+}
diff --git a/common/bet.ts b/common/bet.ts
index 5356e8f5..9cbecc9d 100644
--- a/common/bet.ts
+++ b/common/bet.ts
@@ -1,22 +1,22 @@
 export type Bet = {
-  id: string;
-  userId: string;
-  contractId: string;
+  id: string
+  userId: string
+  contractId: string
 
-  amount: number; // bet size; negative if SELL bet
-  outcome: "YES" | "NO";
-  shares: number; // dynamic parimutuel pool weight; negative if SELL bet
+  amount: number // bet size; negative if SELL bet
+  outcome: 'YES' | 'NO'
+  shares: number // dynamic parimutuel pool weight; negative if SELL bet
 
-  probBefore: number;
-  probAfter: number;
+  probBefore: number
+  probAfter: number
 
   sale?: {
-    amount: number; // amount user makes from sale
-    betId: string; // id of bet being sold
+    amount: number // amount user makes from sale
+    betId: string // id of bet being sold
     // TODO: add sale time?
-  };
+  }
 
-  isSold?: boolean; // true if this BUY bet has been sold
+  isSold?: boolean // true if this BUY bet has been sold
 
-  createdTime: number;
-};
+  createdTime: number
+}
diff --git a/common/calculate.ts b/common/calculate.ts
index a5403a56..5cf08088 100644
--- a/common/calculate.ts
+++ b/common/calculate.ts
@@ -1,140 +1,140 @@
-import { Bet } from "./bet";
-import { Contract } from "./contract";
-import { FEES } from "./fees";
+import { Bet } from './bet'
+import { Contract } from './contract'
+import { FEES } from './fees'
 
-export const blah = () => 999;
+export const blah = () => 999
 
 export const getProbability = (pool: { YES: number; NO: number }) => {
-  const [yesPool, noPool] = [pool.YES, pool.NO];
-  const numerator = Math.pow(yesPool, 2);
-  const denominator = Math.pow(yesPool, 2) + Math.pow(noPool, 2);
-  return numerator / denominator;
-};
+  const [yesPool, noPool] = [pool.YES, pool.NO]
+  const numerator = Math.pow(yesPool, 2)
+  const denominator = Math.pow(yesPool, 2) + Math.pow(noPool, 2)
+  return numerator / denominator
+}
 
 export function getProbabilityAfterBet(
   pool: { YES: number; NO: number },
-  outcome: "YES" | "NO",
+  outcome: 'YES' | 'NO',
   bet: number
 ) {
   const [YES, NO] = [
-    pool.YES + (outcome === "YES" ? bet : 0),
-    pool.NO + (outcome === "NO" ? bet : 0),
-  ];
-  return getProbability({ YES, NO });
+    pool.YES + (outcome === 'YES' ? bet : 0),
+    pool.NO + (outcome === 'NO' ? bet : 0),
+  ]
+  return getProbability({ YES, NO })
 }
 
 export function calculateShares(
   pool: { YES: number; NO: number },
   bet: number,
-  betChoice: "YES" | "NO"
+  betChoice: 'YES' | 'NO'
 ) {
-  const [yesPool, noPool] = [pool.YES, pool.NO];
+  const [yesPool, noPool] = [pool.YES, pool.NO]
 
-  return betChoice === "YES"
+  return betChoice === 'YES'
     ? bet + (bet * noPool ** 2) / (yesPool ** 2 + bet * yesPool)
-    : bet + (bet * yesPool ** 2) / (noPool ** 2 + bet * noPool);
+    : bet + (bet * yesPool ** 2) / (noPool ** 2 + bet * noPool)
 }
 
 export function calculatePayout(
   contract: Contract,
   bet: Bet,
-  outcome: "YES" | "NO" | "CANCEL" | "MKT"
+  outcome: 'YES' | 'NO' | 'CANCEL' | 'MKT'
 ) {
-  const { amount, outcome: betOutcome, shares } = bet;
+  const { amount, outcome: betOutcome, shares } = bet
 
-  if (outcome === "CANCEL") return amount;
-  if (outcome === "MKT") return calculateMktPayout(contract, bet);
+  if (outcome === 'CANCEL') return amount
+  if (outcome === 'MKT') return calculateMktPayout(contract, bet)
 
-  if (betOutcome !== outcome) return 0;
+  if (betOutcome !== outcome) return 0
 
-  const { totalShares, totalBets } = contract;
+  const { totalShares, totalBets } = contract
 
-  if (totalShares[outcome] === 0) return 0;
+  if (totalShares[outcome] === 0) return 0
 
-  const startPool = contract.startPool.YES + contract.startPool.NO;
-  const truePool = contract.pool.YES + contract.pool.NO - startPool;
+  const startPool = contract.startPool.YES + contract.startPool.NO
+  const truePool = contract.pool.YES + contract.pool.NO - startPool
 
   if (totalBets[outcome] >= truePool)
-    return (amount / totalBets[outcome]) * truePool;
+    return (amount / totalBets[outcome]) * truePool
 
-  const total = totalShares[outcome] - totalBets[outcome];
-  const winningsPool = truePool - totalBets[outcome];
+  const total = totalShares[outcome] - totalBets[outcome]
+  const winningsPool = truePool - totalBets[outcome]
 
-  return (1 - FEES) * (amount + ((shares - amount) / total) * winningsPool);
+  return (1 - FEES) * (amount + ((shares - amount) / total) * winningsPool)
 }
 
 export function calculatePayoutAfterCorrectBet(contract: Contract, bet: Bet) {
-  const { amount, outcome, shares } = bet;
-  const { totalShares, totalBets } = contract;
+  const { amount, outcome, shares } = bet
+  const { totalShares, totalBets } = contract
 
-  const startPool = contract.startPool.YES + contract.startPool.NO;
-  const truePool = amount + contract.pool.YES + contract.pool.NO - startPool;
+  const startPool = contract.startPool.YES + contract.startPool.NO
+  const truePool = amount + contract.pool.YES + contract.pool.NO - startPool
 
-  const totalBetsOutcome = totalBets[outcome] + amount;
-  const totalSharesOutcome = totalShares[outcome] + shares;
+  const totalBetsOutcome = totalBets[outcome] + amount
+  const totalSharesOutcome = totalShares[outcome] + shares
 
   if (totalBetsOutcome >= truePool)
-    return (amount / totalBetsOutcome) * truePool;
+    return (amount / totalBetsOutcome) * truePool
 
-  const total = totalSharesOutcome - totalBetsOutcome;
-  const winningsPool = truePool - totalBetsOutcome;
+  const total = totalSharesOutcome - totalBetsOutcome
+  const winningsPool = truePool - totalBetsOutcome
 
-  return (1 - FEES) * (amount + ((shares - amount) / total) * winningsPool);
+  return (1 - FEES) * (amount + ((shares - amount) / total) * winningsPool)
 }
 
 function calculateMktPayout(contract: Contract, bet: Bet) {
   const p =
-    contract.pool.YES ** 2 / (contract.pool.YES ** 2 + contract.pool.NO ** 2);
+    contract.pool.YES ** 2 / (contract.pool.YES ** 2 + contract.pool.NO ** 2)
   const weightedTotal =
-    p * contract.totalBets.YES + (1 - p) * contract.totalBets.NO;
+    p * contract.totalBets.YES + (1 - p) * contract.totalBets.NO
 
-  const startPool = contract.startPool.YES + contract.startPool.NO;
-  const truePool = contract.pool.YES + contract.pool.NO - startPool;
+  const startPool = contract.startPool.YES + contract.startPool.NO
+  const truePool = contract.pool.YES + contract.pool.NO - startPool
 
-  const betP = bet.outcome === "YES" ? p : 1 - p;
+  const betP = bet.outcome === 'YES' ? p : 1 - p
 
   if (weightedTotal >= truePool) {
-    return ((betP * bet.amount) / weightedTotal) * truePool;
+    return ((betP * bet.amount) / weightedTotal) * truePool
   }
 
-  const winningsPool = truePool - weightedTotal;
+  const winningsPool = truePool - weightedTotal
 
   const weightedShareTotal =
     p * (contract.totalShares.YES - contract.totalBets.YES) +
-    (1 - p) * (contract.totalShares.NO - contract.totalBets.NO);
+    (1 - p) * (contract.totalShares.NO - contract.totalBets.NO)
 
   return (
     (1 - FEES) *
     (betP * bet.amount +
       ((betP * (bet.shares - bet.amount)) / weightedShareTotal) * winningsPool)
-  );
+  )
 }
 
 export function resolvedPayout(contract: Contract, bet: Bet) {
   if (contract.resolution)
-    return calculatePayout(contract, bet, contract.resolution);
-  throw new Error("Contract was not resolved");
+    return calculatePayout(contract, bet, contract.resolution)
+  throw new Error('Contract was not resolved')
 }
 
 export function currentValue(contract: Contract, bet: Bet) {
-  const prob = getProbability(contract.pool);
-  const yesPayout = calculatePayout(contract, bet, "YES");
-  const noPayout = calculatePayout(contract, bet, "NO");
+  const prob = getProbability(contract.pool)
+  const yesPayout = calculatePayout(contract, bet, 'YES')
+  const noPayout = calculatePayout(contract, bet, 'NO')
 
-  return prob * yesPayout + (1 - prob) * noPayout;
+  return prob * yesPayout + (1 - prob) * noPayout
 }
 
 export function calculateSaleAmount(contract: Contract, bet: Bet) {
-  const { shares, outcome } = bet;
+  const { shares, outcome } = bet
 
-  const { YES: yesPool, NO: noPool } = contract.pool;
-  const { YES: yesStart, NO: noStart } = contract.startPool;
-  const { YES: yesShares, NO: noShares } = contract.totalShares;
+  const { YES: yesPool, NO: noPool } = contract.pool
+  const { YES: yesStart, NO: noStart } = contract.startPool
+  const { YES: yesShares, NO: noShares } = contract.totalShares
 
-  const [y, n, s] = [yesPool, noPool, shares];
+  const [y, n, s] = [yesPool, noPool, shares]
 
   const shareValue =
-    outcome === "YES"
+    outcome === 'YES'
       ? // https://www.wolframalpha.com/input/?i=b+%2B+%28b+n%5E2%29%2F%28y+%28-b+%2B+y%29%29+%3D+c+solve+b
         (n ** 2 +
           s * y +
@@ -149,18 +149,18 @@ export function calculateSaleAmount(contract: Contract, bet: Bet) {
           Math.sqrt(
             y ** 4 + (s - n) ** 2 * n ** 2 + 2 * y ** 2 * n * (s + n)
           )) /
-        (2 * n);
+        (2 * n)
 
-  const startPool = yesStart + noStart;
-  const pool = yesPool + noPool - startPool;
+  const startPool = yesStart + noStart
+  const pool = yesPool + noPool - startPool
 
-  const probBefore = yesPool ** 2 / (yesPool ** 2 + noPool ** 2);
-  const f = pool / (probBefore * yesShares + (1 - probBefore) * noShares);
+  const probBefore = yesPool ** 2 / (yesPool ** 2 + noPool ** 2)
+  const f = pool / (probBefore * yesShares + (1 - probBefore) * noShares)
 
-  const myPool = outcome === "YES" ? yesPool - yesStart : noPool - noStart;
+  const myPool = outcome === 'YES' ? yesPool - yesStart : noPool - noStart
 
-  const adjShareValue = Math.min(Math.min(1, f) * shareValue, myPool);
+  const adjShareValue = Math.min(Math.min(1, f) * shareValue, myPool)
 
-  const saleAmount = (1 - FEES) * adjShareValue;
-  return saleAmount;
+  const saleAmount = (1 - FEES) * adjShareValue
+  return saleAmount
 }
diff --git a/common/comment.ts b/common/comment.ts
index 42c4c594..8fe25688 100644
--- a/common/comment.ts
+++ b/common/comment.ts
@@ -1,12 +1,12 @@
 // Currently, comments are created after the bet, not atomically with the bet.
 // They're uniquely identified by the pair contractId/betId.
 export type Comment = {
-  contractId: string;
-  betId: string;
-  text: string;
-  createdTime: number;
+  contractId: string
+  betId: string
+  text: string
+  createdTime: number
   // Denormalized, for rendering comments
-  userName?: string;
-  userUsername?: string;
-  userAvatarUrl?: string;
-};
+  userName?: string
+  userUsername?: string
+  userAvatarUrl?: string
+}
diff --git a/common/contract.ts b/common/contract.ts
index a13363dd..7c894ce5 100644
--- a/common/contract.ts
+++ b/common/contract.ts
@@ -1,29 +1,29 @@
 export type Contract = {
-  id: string;
-  slug: string; // auto-generated; must be unique
+  id: string
+  slug: string // auto-generated; must be unique
 
-  creatorId: string;
-  creatorName: string;
-  creatorUsername: string;
+  creatorId: string
+  creatorName: string
+  creatorUsername: string
 
-  question: string;
-  description: string; // More info about what the contract is about
-  outcomeType: "BINARY"; // | 'MULTI' | 'interval' | 'date'
+  question: string
+  description: string // More info about what the contract is about
+  outcomeType: 'BINARY' // | 'MULTI' | 'interval' | 'date'
   // outcomes: ['YES', 'NO']
 
-  startPool: { YES: number; NO: number };
-  pool: { YES: number; NO: number };
-  totalShares: { YES: number; NO: number };
-  totalBets: { YES: number; NO: number };
+  startPool: { YES: number; NO: number }
+  pool: { YES: number; NO: number }
+  totalShares: { YES: number; NO: number }
+  totalBets: { YES: number; NO: number }
 
-  createdTime: number; // Milliseconds since epoch
-  lastUpdatedTime: number; // If the question or description was changed
-  closeTime?: number; // When no more trading is allowed
+  createdTime: number // Milliseconds since epoch
+  lastUpdatedTime: number // If the question or description was changed
+  closeTime?: number // When no more trading is allowed
 
-  isResolved: boolean;
-  resolutionTime?: number; // When the contract creator resolved the market
-  resolution?: "YES" | "NO" | "CANCEL"; // Chosen by creator; must be one of outcomes
+  isResolved: boolean
+  resolutionTime?: number // When the contract creator resolved the market
+  resolution?: 'YES' | 'NO' | 'CANCEL' // Chosen by creator; must be one of outcomes
 
-  volume24Hours: number;
-  volume7Days: number;
-};
+  volume24Hours: number
+  volume7Days: number
+}
diff --git a/common/fees.ts b/common/fees.ts
index ed477b24..718cdbcb 100644
--- a/common/fees.ts
+++ b/common/fees.ts
@@ -1,4 +1,4 @@
-export const PLATFORM_FEE = 0.01; // == 1%
-export const CREATOR_FEE = 0.01;
+export const PLATFORM_FEE = 0.01 // == 1%
+export const CREATOR_FEE = 0.01
 
-export const FEES = PLATFORM_FEE + CREATOR_FEE;
+export const FEES = PLATFORM_FEE + CREATOR_FEE
diff --git a/common/new-bet.ts b/common/new-bet.ts
index bf569f4d..fe441aa4 100644
--- a/common/new-bet.ts
+++ b/common/new-bet.ts
@@ -1,42 +1,42 @@
-import { Bet } from "./bet";
-import { Contract } from "./contract";
-import { User } from "./user";
+import { Bet } from './bet'
+import { Contract } from './contract'
+import { User } from './user'
 
 export const getNewBetInfo = (
   user: User,
-  outcome: "YES" | "NO",
+  outcome: 'YES' | 'NO',
   amount: number,
   contract: Contract,
   newBetId: string
 ) => {
-  const { YES: yesPool, NO: noPool } = contract.pool;
+  const { YES: yesPool, NO: noPool } = contract.pool
 
   const newPool =
-    outcome === "YES"
+    outcome === 'YES'
       ? { YES: yesPool + amount, NO: noPool }
-      : { YES: yesPool, NO: noPool + amount };
+      : { YES: yesPool, NO: noPool + amount }
 
   const shares =
-    outcome === "YES"
+    outcome === 'YES'
       ? amount + (amount * noPool ** 2) / (yesPool ** 2 + amount * yesPool)
-      : amount + (amount * yesPool ** 2) / (noPool ** 2 + amount * noPool);
+      : amount + (amount * yesPool ** 2) / (noPool ** 2 + amount * noPool)
 
-  const { YES: yesShares, NO: noShares } = contract.totalShares;
+  const { YES: yesShares, NO: noShares } = contract.totalShares
 
   const newTotalShares =
-    outcome === "YES"
+    outcome === 'YES'
       ? { YES: yesShares + shares, NO: noShares }
-      : { YES: yesShares, NO: noShares + shares };
+      : { YES: yesShares, NO: noShares + shares }
 
-  const { YES: yesBets, NO: noBets } = contract.totalBets;
+  const { YES: yesBets, NO: noBets } = contract.totalBets
 
   const newTotalBets =
-    outcome === "YES"
+    outcome === 'YES'
       ? { YES: yesBets + amount, NO: noBets }
-      : { YES: yesBets, NO: noBets + amount };
+      : { YES: yesBets, NO: noBets + amount }
 
-  const probBefore = yesPool ** 2 / (yesPool ** 2 + noPool ** 2);
-  const probAfter = newPool.YES ** 2 / (newPool.YES ** 2 + newPool.NO ** 2);
+  const probBefore = yesPool ** 2 / (yesPool ** 2 + noPool ** 2)
+  const probAfter = newPool.YES ** 2 / (newPool.YES ** 2 + newPool.NO ** 2)
 
   const newBet: Bet = {
     id: newBetId,
@@ -48,9 +48,9 @@ export const getNewBetInfo = (
     probBefore,
     probAfter,
     createdTime: Date.now(),
-  };
+  }
 
-  const newBalance = user.balance - amount;
+  const newBalance = user.balance - amount
 
-  return { newBet, newPool, newTotalShares, newTotalBets, newBalance };
-};
+  return { newBet, newPool, newTotalShares, newTotalBets, newBalance }
+}
diff --git a/common/new-contract.ts b/common/new-contract.ts
index f9718101..b8abdba7 100644
--- a/common/new-contract.ts
+++ b/common/new-contract.ts
@@ -1,6 +1,6 @@
-import { calcStartPool } from "./antes";
-import { Contract } from "./contract";
-import { User } from "./user";
+import { calcStartPool } from './antes'
+import { Contract } from './contract'
+import { User } from './user'
 
 export function getNewContract(
   id: string,
@@ -15,12 +15,12 @@ export function getNewContract(
   const { startYes, startNo, poolYes, poolNo } = calcStartPool(
     initialProb,
     ante
-  );
+  )
 
   const contract: Contract = {
     id,
     slug,
-    outcomeType: "BINARY",
+    outcomeType: 'BINARY',
 
     creatorId: creator.id,
     creatorName: creator.name,
@@ -40,9 +40,9 @@ export function getNewContract(
 
     volume24Hours: 0,
     volume7Days: 0,
-  };
+  }
 
-  if (closeTime) contract.closeTime = closeTime;
+  if (closeTime) contract.closeTime = closeTime
 
-  return contract;
+  return contract
 }
diff --git a/common/payouts.ts b/common/payouts.ts
index 349a9c9a..e0225a27 100644
--- a/common/payouts.ts
+++ b/common/payouts.ts
@@ -1,17 +1,17 @@
-import { Bet } from "./bet";
-import { Contract } from "./contract";
-import { CREATOR_FEE, FEES } from "./fees";
+import { Bet } from './bet'
+import { Contract } from './contract'
+import { CREATOR_FEE, FEES } from './fees'
 
 export const getCancelPayouts = (truePool: number, bets: Bet[]) => {
-  console.log("resolved N/A, pool M$", truePool);
+  console.log('resolved N/A, pool M$', truePool)
 
-  const betSum = sumBy(bets, (b) => b.amount);
+  const betSum = sumBy(bets, (b) => b.amount)
 
   return bets.map((bet) => ({
     userId: bet.userId,
     payout: (bet.amount / betSum) * truePool,
-  }));
-};
+  }))
+}
 
 export const getStandardPayouts = (
   outcome: string,
@@ -19,26 +19,26 @@ export const getStandardPayouts = (
   contract: Contract,
   bets: Bet[]
 ) => {
-  const [yesBets, noBets] = partition(bets, (bet) => bet.outcome === "YES");
-  const winningBets = outcome === "YES" ? yesBets : noBets;
+  const [yesBets, noBets] = partition(bets, (bet) => bet.outcome === 'YES')
+  const winningBets = outcome === 'YES' ? yesBets : noBets
 
-  const betSum = sumBy(winningBets, (b) => b.amount);
+  const betSum = sumBy(winningBets, (b) => b.amount)
 
-  if (betSum >= truePool) return getCancelPayouts(truePool, winningBets);
+  if (betSum >= truePool) return getCancelPayouts(truePool, winningBets)
 
-  const creatorPayout = CREATOR_FEE * truePool;
+  const creatorPayout = CREATOR_FEE * truePool
   console.log(
-    "resolved",
+    'resolved',
     outcome,
-    "pool: M$",
+    'pool: M$',
     truePool,
-    "creator fee: M$",
+    'creator fee: M$',
     creatorPayout
-  );
+  )
 
-  const shareDifferenceSum = sumBy(winningBets, (b) => b.shares - b.amount);
+  const shareDifferenceSum = sumBy(winningBets, (b) => b.shares - b.amount)
 
-  const winningsPool = truePool - betSum;
+  const winningsPool = truePool - betSum
 
   const winnerPayouts = winningBets.map((bet) => ({
     userId: bet.userId,
@@ -46,12 +46,12 @@ export const getStandardPayouts = (
       (1 - FEES) *
       (bet.amount +
         ((bet.shares - bet.amount) / shareDifferenceSum) * winningsPool),
-  }));
+  }))
 
   return winnerPayouts.concat([
     { userId: contract.creatorId, payout: creatorPayout },
-  ]); // add creator fee
-};
+  ]) // add creator fee
+}
 
 export const getMktPayouts = (
   truePool: number,
@@ -59,30 +59,30 @@ export const getMktPayouts = (
   bets: Bet[]
 ) => {
   const p =
-    contract.pool.YES ** 2 / (contract.pool.YES ** 2 + contract.pool.NO ** 2);
-  console.log("Resolved MKT at p=", p, "pool: $M", truePool);
+    contract.pool.YES ** 2 / (contract.pool.YES ** 2 + contract.pool.NO ** 2)
+  console.log('Resolved MKT at p=', p, 'pool: $M', truePool)
 
-  const [yesBets, noBets] = partition(bets, (bet) => bet.outcome === "YES");
+  const [yesBets, noBets] = partition(bets, (bet) => bet.outcome === 'YES')
 
   const weightedBetTotal =
     p * sumBy(yesBets, (b) => b.amount) +
-    (1 - p) * sumBy(noBets, (b) => b.amount);
+    (1 - p) * sumBy(noBets, (b) => b.amount)
 
   if (weightedBetTotal >= truePool) {
     return bets.map((bet) => ({
       userId: bet.userId,
       payout:
-        (((bet.outcome === "YES" ? p : 1 - p) * bet.amount) /
+        (((bet.outcome === 'YES' ? p : 1 - p) * bet.amount) /
           weightedBetTotal) *
         truePool,
-    }));
+    }))
   }
 
-  const winningsPool = truePool - weightedBetTotal;
+  const winningsPool = truePool - weightedBetTotal
 
   const weightedShareTotal =
     p * sumBy(yesBets, (b) => b.shares - b.amount) +
-    (1 - p) * sumBy(noBets, (b) => b.shares - b.amount);
+    (1 - p) * sumBy(noBets, (b) => b.shares - b.amount)
 
   const yesPayouts = yesBets.map((bet) => ({
     userId: bet.userId,
@@ -90,7 +90,7 @@ export const getMktPayouts = (
       (1 - FEES) *
       (p * bet.amount +
         ((p * (bet.shares - bet.amount)) / weightedShareTotal) * winningsPool),
-  }));
+  }))
 
   const noPayouts = noBets.map((bet) => ({
     userId: bet.userId,
@@ -99,30 +99,30 @@ export const getMktPayouts = (
       ((1 - p) * bet.amount +
         (((1 - p) * (bet.shares - bet.amount)) / weightedShareTotal) *
           winningsPool),
-  }));
+  }))
 
-  const creatorPayout = CREATOR_FEE * truePool;
+  const creatorPayout = CREATOR_FEE * truePool
 
   return [
     ...yesPayouts,
     ...noPayouts,
     { userId: contract.creatorId, payout: creatorPayout },
-  ];
-};
+  ]
+}
 
 const partition = <T>(array: T[], f: (t: T) => boolean) => {
-  const yes = [];
-  const no = [];
+  const yes = []
+  const no = []
 
   for (let t of array) {
-    if (f(t)) yes.push(t);
-    else no.push(t);
+    if (f(t)) yes.push(t)
+    else no.push(t)
   }
 
-  return [yes, no] as [T[], T[]];
-};
+  return [yes, no] as [T[], T[]]
+}
 
 const sumBy = <T>(array: T[], f: (t: T) => number) => {
-  const values = array.map(f);
-  return values.reduce((prev, cur) => prev + cur, 0);
-};
+  const values = array.map(f)
+  return values.reduce((prev, cur) => prev + cur, 0)
+}
diff --git a/common/sell-bet.ts b/common/sell-bet.ts
index 72d5cf4f..8aa2a709 100644
--- a/common/sell-bet.ts
+++ b/common/sell-bet.ts
@@ -1,7 +1,7 @@
-import { Bet } from "./bet";
-import { Contract } from "./contract";
-import { CREATOR_FEE, PLATFORM_FEE } from "./fees";
-import { User } from "./user";
+import { Bet } from './bet'
+import { Contract } from './contract'
+import { CREATOR_FEE, PLATFORM_FEE } from './fees'
+import { User } from './user'
 
 export const getSellBetInfo = (
   user: User,
@@ -9,17 +9,17 @@ export const getSellBetInfo = (
   contract: Contract,
   newBetId: string
 ) => {
-  const { id: betId, amount, shares, outcome } = bet;
+  const { id: betId, amount, shares, outcome } = bet
 
-  const { YES: yesPool, NO: noPool } = contract.pool;
-  const { YES: yesStart, NO: noStart } = contract.startPool;
-  const { YES: yesShares, NO: noShares } = contract.totalShares;
-  const { YES: yesBets, NO: noBets } = contract.totalBets;
+  const { YES: yesPool, NO: noPool } = contract.pool
+  const { YES: yesStart, NO: noStart } = contract.startPool
+  const { YES: yesShares, NO: noShares } = contract.totalShares
+  const { YES: yesBets, NO: noBets } = contract.totalBets
 
-  const [y, n, s] = [yesPool, noPool, shares];
+  const [y, n, s] = [yesPool, noPool, shares]
 
   const shareValue =
-    outcome === "YES"
+    outcome === 'YES'
       ? // https://www.wolframalpha.com/input/?i=b+%2B+%28b+n%5E2%29%2F%28y+%28-b+%2B+y%29%29+%3D+c+solve+b
         (n ** 2 +
           s * y +
@@ -34,50 +34,50 @@ export const getSellBetInfo = (
           Math.sqrt(
             y ** 4 + (s - n) ** 2 * n ** 2 + 2 * y ** 2 * n * (s + n)
           )) /
-        (2 * n);
+        (2 * n)
 
-  const startPool = yesStart + noStart;
-  const pool = yesPool + noPool - startPool;
+  const startPool = yesStart + noStart
+  const pool = yesPool + noPool - startPool
 
-  const probBefore = yesPool ** 2 / (yesPool ** 2 + noPool ** 2);
+  const probBefore = yesPool ** 2 / (yesPool ** 2 + noPool ** 2)
 
-  const f = pool / (probBefore * yesShares + (1 - probBefore) * noShares);
+  const f = pool / (probBefore * yesShares + (1 - probBefore) * noShares)
 
-  const myPool = outcome === "YES" ? yesPool - yesStart : noPool - noStart;
+  const myPool = outcome === 'YES' ? yesPool - yesStart : noPool - noStart
 
-  const adjShareValue = Math.min(Math.min(1, f) * shareValue, myPool);
+  const adjShareValue = Math.min(Math.min(1, f) * shareValue, myPool)
 
   const newPool =
-    outcome === "YES"
+    outcome === 'YES'
       ? { YES: yesPool - adjShareValue, NO: noPool }
-      : { YES: yesPool, NO: noPool - adjShareValue };
+      : { YES: yesPool, NO: noPool - adjShareValue }
 
   const newTotalShares =
-    outcome === "YES"
+    outcome === 'YES'
       ? { YES: yesShares - shares, NO: noShares }
-      : { YES: yesShares, NO: noShares - shares };
+      : { YES: yesShares, NO: noShares - shares }
 
   const newTotalBets =
-    outcome === "YES"
+    outcome === 'YES'
       ? { YES: yesBets - amount, NO: noBets }
-      : { YES: yesBets, NO: noBets - amount };
+      : { YES: yesBets, NO: noBets - amount }
 
-  const probAfter = newPool.YES ** 2 / (newPool.YES ** 2 + newPool.NO ** 2);
+  const probAfter = newPool.YES ** 2 / (newPool.YES ** 2 + newPool.NO ** 2)
 
-  const creatorFee = CREATOR_FEE * adjShareValue;
-  const saleAmount = (1 - CREATOR_FEE - PLATFORM_FEE) * adjShareValue;
+  const creatorFee = CREATOR_FEE * adjShareValue
+  const saleAmount = (1 - CREATOR_FEE - PLATFORM_FEE) * adjShareValue
 
   console.log(
-    "SELL M$",
+    'SELL M$',
     amount,
     outcome,
-    "for M$",
+    'for M$',
     saleAmount,
-    "M$/share:",
+    'M$/share:',
     f,
-    "creator fee: M$",
+    'creator fee: M$',
     creatorFee
-  );
+  )
 
   const newBet: Bet = {
     id: newBetId,
@@ -93,9 +93,9 @@ export const getSellBetInfo = (
       amount: saleAmount,
       betId,
     },
-  };
+  }
 
-  const newBalance = user.balance + saleAmount;
+  const newBalance = user.balance + saleAmount
 
   return {
     newBet,
@@ -104,5 +104,5 @@ export const getSellBetInfo = (
     newTotalBets,
     newBalance,
     creatorFee,
-  };
-};
+  }
+}
diff --git a/common/user.ts b/common/user.ts
index 5b10ee3b..97e349ed 100644
--- a/common/user.ts
+++ b/common/user.ts
@@ -1,10 +1,10 @@
 export type User = {
-  id: string;
-  email: string;
-  name: string;
-  username: string;
-  avatarUrl: string;
-  balance: number;
-  createdTime: number;
-  lastUpdatedTime: number;
-};
+  id: string
+  email: string
+  name: string
+  username: string
+  avatarUrl: string
+  balance: number
+  createdTime: number
+  lastUpdatedTime: number
+}
diff --git a/common/util/random-string.ts b/common/util/random-string.ts
index 128851ab..a1cc40a9 100644
--- a/common/util/random-string.ts
+++ b/common/util/random-string.ts
@@ -1 +1 @@
-export const randomString = () => Math.random().toString(16).substr(2, 14);
+export const randomString = () => Math.random().toString(16).substr(2, 14)
diff --git a/common/util/slugify.ts b/common/util/slugify.ts
index 712a1d65..114ae19f 100644
--- a/common/util/slugify.ts
+++ b/common/util/slugify.ts
@@ -1,16 +1,16 @@
 export const slugify = (
   text: string,
-  separator = "-",
+  separator = '-',
   maxLength = 35
 ): string => {
   return text
     .toString()
-    .normalize("NFD") // split an accented letter in the base letter and the acent
-    .replace(/[\u0300-\u036f]/g, "") // remove all previously split accents
+    .normalize('NFD') // split an accented letter in the base letter and the acent
+    .replace(/[\u0300-\u036f]/g, '') // remove all previously split accents
     .toLowerCase()
     .trim()
-    .replace(/[^a-z0-9 ]/g, "") // remove all chars not letters, numbers and spaces (to be replaced)
+    .replace(/[^a-z0-9 ]/g, '') // remove all chars not letters, numbers and spaces (to be replaced)
     .replace(/\s+/g, separator)
     .substring(0, maxLength)
-    .replace(new RegExp(separator + "+$", "g"), ""); // remove terminal separators
-};
+    .replace(new RegExp(separator + '+$', 'g'), '') // remove terminal separators
+}