From ec0c28265861daddc6346db91a4d93c66f728955 Mon Sep 17 00:00:00 2001
From: mihaisc <mihai@oceanprotocol.com>
Date: Tue, 5 Oct 2021 13:51:47 +0300
Subject: [PATCH] add nr of sales for user (#231)

---
 schema.graphql            | 1 +
 src/helpers.ts            | 1 +
 src/mappings/datatoken.ts | 8 +++++++-
 3 files changed, 9 insertions(+), 1 deletion(-)

diff --git a/schema.graphql b/schema.graphql
index 91e7e0b..87aafc4 100644
--- a/schema.graphql
+++ b/schema.graphql
@@ -214,6 +214,7 @@ type User @entity {
   sharesOwned: [PoolShare!] @derivedFrom(field: "userAddress")
   tokenBalancesOwned: [TokenBalance!] @derivedFrom(field: "userAddress")
   tokensOwned: [Datatoken!] @derivedFrom(field: "minter")
+  nrSales: Int
   poolTransactions: [PoolTransaction!] @derivedFrom(field: "userAddress")
   poolTransactionsTokenValues: [PoolTransactionTokenValues!]
     @derivedFrom(field: "userAddress")
diff --git a/src/helpers.ts b/src/helpers.ts
index 5e23996..d7d667d 100644
--- a/src/helpers.ts
+++ b/src/helpers.ts
@@ -237,6 +237,7 @@ export function updatePoolSwapVolume(
 export function createUserEntity(address: string): void {
   if (User.load(address) == null) {
     const user = new User(address)
+    user.nrSales = 0
     user.save()
   }
 }
diff --git a/src/mappings/datatoken.ts b/src/mappings/datatoken.ts
index af89d14..00c27b6 100644
--- a/src/mappings/datatoken.ts
+++ b/src/mappings/datatoken.ts
@@ -6,7 +6,8 @@ import {
   Global,
   PoolFactory,
   TokenBalance,
-  TokenOrder
+  TokenOrder,
+  User
 } from '../@types/schema'
 import {
   tokenToDecimal,
@@ -155,6 +156,11 @@ export function handleOrderStarted(event: OrderStarted): void {
   factory.orderCount = factory.orderCount.plus(BigInt.fromI32(1))
   factory.totalOrderVolume = factory.totalOrderVolume.plus(order.amount)
   factory.save()
+
+  const user = User.load(datatoken.minter)
+  user.nrSales = user.nrSales + 1
+  user.save()
+
   const gStats: Global | null = getGlobalStats()
   gStats.orderCount = factory.orderCount
   gStats.totalOrderVolume = factory.totalOrderVolume