Feature/templates (#349)

* templates

schema.graphql

@@ -366,6 +366,7 @@ type FixedRateExchangeSwap @entity {
 type Dispenser @entity {
   "token address"
   id: ID!        
+  contract: String!                                              
   active: Boolean!   
   "if using the enterprise template the owner will always be the erc721 factory, for normal template it will a user"                         
   owner: String
@@ -486,6 +487,7 @@ type OPC @entity {
     consumeFee: BigDecimal
     "fee in percent taken by OPC from providerFees"
     providerFee: BigDecimal
+    approvedTokens: [String!]
 }
 
  enum NftUpdateType {
@@ -516,3 +518,11 @@ type NftUpdate @entity {
   timestamp: Int!
   tx: String!
 }
+
+
+type Template @entity{
+  id: ID!
+  fixedRateTemplates: [String!]
+  dispenserTemplates: [String!]
+  ssTemplates: [String!]
+}

scripts/generatenetworkssubgraphs.js

@@ -30,14 +30,6 @@ async function replaceContractAddresses() {
       /__ERC721FACTORYADDRESS__/g,
       "'" + addresses[network].ERC721Factory + "'"
     )
-    subgraph = subgraph.replace(
-      /__FIXEDRATEEXCHANGEADDRESS__/g,
-      "'" + addresses[network].FixedPrice + "'"
-    )
-    subgraph = subgraph.replace(
-      /__DISPENSERADDRESS__/g,
-      "'" + addresses[network].Dispenser + "'"
-    )
     subgraph = subgraph.replace(
       /__FACTORYROUTERADDRESS__/g,
       "'" + addresses[network].Router + "'"

src/mappings/dispenser.ts

@@ -4,7 +4,7 @@ import {
   DispenserDeactivated,
   OwnerWithdrawed,
   TokensDispensed
-} from '../@types/Dispenser/Dispenser'
+} from '../@types/templates/Dispenser/Dispenser'
 import { DispenserCreated } from '../@types/ERC721Factory/ERC721Factory'
 import { Dispenser, DispenserTransaction } from '../@types/schema'
 import { decimal } from './utils/constants'
@@ -26,6 +26,7 @@ export function handleNewDispenser(event: DispenserCreated): void {
   const dispenser = new Dispenser(dispenserID)
   const token = getToken(event.params.datatokenAddress, false)
   dispenser.token = token.id
+  dispenser.contract = event.address.toHexString()
 
   dispenser.owner = event.params.owner.toHexString()
   dispenser.maxBalance = weiToDecimal(

src/mappings/factoryRouter.ts

@@ -1,13 +1,20 @@
 import {
   NewPool,
   TokenAdded,
+  TokenRemoved,
   OPCFeeChanged,
-  FactoryRouter
+  FactoryRouter,
+  SSContractAdded,
+  SSContractRemoved,
+  FixedRateContractAdded,
+  FixedRateContractRemoved,
+  DispenserContractAdded,
+  DispenserContractRemoved
 } from '../@types/FactoryRouter/FactoryRouter'
 import { BigInt } from '@graphprotocol/graph-ts'
 import { Pool } from '../@types/schema'
-import { BPool } from '../@types/templates'
-import { addPool, getOPC } from './utils/globalUtils'
+import { BPool, FixedRateExchange, Dispenser } from '../@types/templates'
+import { addPool, getOPC, getTemplates } from './utils/globalUtils'
 import { weiToDecimal } from './utils/generic'
 
 export function handleNewPool(event: NewPool): void {
@@ -62,5 +69,119 @@ export function handleTokenAdded(event: TokenAdded): void {
   if (newProviderFee.reverted) return
   opc.consumeFee = weiToDecimal(newConsumeFee.value.toBigDecimal(), decimals)
   opc.providerFee = weiToDecimal(newProviderFee.value.toBigDecimal(), decimals)
+
+  // add token to approvedTokens
+  let existingTokens: string[]
+  if (!opc.approvedTokens) existingTokens = []
+  else existingTokens = opc.approvedTokens as string[]
+  if (!existingTokens.includes(event.params.token.toHexString()))
+    existingTokens.push(event.params.token.toHexString())
+  opc.approvedTokens = existingTokens
+
   opc.save()
 }
+
+export function handleTokenRemoved(event: TokenRemoved): void {
+  const opc = getOPC()
+  const newList: string[] = []
+  let existingTokens: string[]
+  if (!opc.approvedTokens) existingTokens = []
+  else existingTokens = opc.approvedTokens as string[]
+  if (!existingTokens || existingTokens.length < 1) return
+  while (existingTokens.length > 0) {
+    const role = existingTokens.shift().toString()
+    if (!role) break
+    if (role !== event.params.token.toHexString()) newList.push(role)
+  }
+  opc.approvedTokens = newList
+  opc.save()
+}
+
+export function handleSSContractAdded(event: SSContractAdded): void {
+  // add token to approvedTokens
+  const templates = getTemplates()
+  let existingContracts: string[]
+  if (!templates.ssTemplates) existingContracts = []
+  else existingContracts = templates.ssTemplates as string[]
+  if (!existingContracts.includes(event.params.contractAddress.toHexString()))
+    existingContracts.push(event.params.contractAddress.toHexString())
+  templates.ssTemplates = existingContracts
+  templates.save()
+}
+export function handleSSContractRemoved(event: SSContractRemoved): void {
+  const templates = getTemplates()
+  const newList: string[] = []
+  let existingContracts: string[]
+  if (!templates.ssTemplates) existingContracts = []
+  else existingContracts = templates.ssTemplates as string[]
+  if (!existingContracts || existingContracts.length < 1) return
+  while (existingContracts.length > 0) {
+    const role = existingContracts.shift().toString()
+    if (!role) break
+    if (role !== event.params.contractAddress.toHexString()) newList.push(role)
+  }
+  templates.ssTemplates = newList
+  templates.save()
+}
+export function handleFixedRateContractAdded(
+  event: FixedRateContractAdded
+): void {
+  FixedRateExchange.create(event.params.contractAddress)
+  // add token to approvedTokens
+  const templates = getTemplates()
+  let existingContracts: string[]
+  if (!templates.fixedRateTemplates) existingContracts = []
+  else existingContracts = templates.fixedRateTemplates as string[]
+  if (!existingContracts.includes(event.params.contractAddress.toHexString()))
+    existingContracts.push(event.params.contractAddress.toHexString())
+  templates.fixedRateTemplates = existingContracts
+  templates.save()
+}
+export function handleFixedRateContractRemoved(
+  event: FixedRateContractRemoved
+): void {
+  const templates = getTemplates()
+  const newList: string[] = []
+  let existingContracts: string[]
+  if (!templates.fixedRateTemplates) existingContracts = []
+  else existingContracts = templates.fixedRateTemplates as string[]
+  if (!existingContracts || existingContracts.length < 1) return
+  while (existingContracts.length > 0) {
+    const role = existingContracts.shift().toString()
+    if (!role) break
+    if (role !== event.params.contractAddress.toHexString()) newList.push(role)
+  }
+  templates.fixedRateTemplates = newList
+  templates.save()
+}
+export function handleDispenserContractAdded(
+  event: DispenserContractAdded
+): void {
+  Dispenser.create(event.params.contractAddress)
+
+  const templates = getTemplates()
+  let existingContracts: string[]
+  if (!templates.dispenserTemplates) existingContracts = []
+  else existingContracts = templates.dispenserTemplates as string[]
+  if (!existingContracts.includes(event.params.contractAddress.toHexString()))
+    existingContracts.push(event.params.contractAddress.toHexString())
+  templates.dispenserTemplates = existingContracts
+  templates.save()
+}
+export function handleDispenserContractRemoved(
+  event: DispenserContractRemoved
+): void {
+  const templates = getTemplates()
+  const newList: string[] = []
+  let existingContracts: string[]
+  if (!templates.dispenserTemplates) existingContracts = []
+  else existingContracts = templates.dispenserTemplates as string[]
+  if (!existingContracts || existingContracts.length < 1) return
+  while (existingContracts.length > 0) {
+    const role = existingContracts.shift().toString()
+    if (!role) break
+    if (role !== event.params.contractAddress.toHexString()) newList.push(role)
+  }
+  templates.dispenserTemplates = newList
+  templates.save()
+}

src/mappings/fixedRateExchange.ts

@@ -8,7 +8,7 @@ import {
   ExchangeRateChanged,
   Swapped,
   PublishMarketFeeChanged
-} from '../@types/FixedRateExchange/FixedRateExchange'
+} from '../@types/templates/FixedRateExchange/FixedRateExchange'
 import {
   FixedRateExchange,
   FixedRateExchangeSwap,

src/mappings/utils/dispenserUtils.ts

@@ -2,7 +2,7 @@ import { Dispenser } from '../../@types/schema'
 import { getToken } from './tokenUtils'
 import { Address } from '@graphprotocol/graph-ts'
 import { weiToDecimal } from './generic'
-import { Dispenser as DispenserContract } from '../../@types/Dispenser/Dispenser'
+import { Dispenser as DispenserContract } from '../../@types/templates/Dispenser/Dispenser'
 
 export function getDispenserGraphID(
   contractAddress: Address,

src/mappings/utils/fixedRateUtils.ts

@@ -1,6 +1,6 @@
 import { FixedRateExchange } from '../../@types/schema'
 
-import { FixedRateExchange as FixedRateExchangeContract } from '../../@types/FixedRateExchange/FixedRateExchange'
+import { FixedRateExchange as FixedRateExchangeContract } from '../../@types/templates/FixedRateExchange/FixedRateExchange'
 import { Address, Bytes } from '@graphprotocol/graph-ts'
 import { getToken } from './tokenUtils'
 import { weiToDecimal } from './generic'

src/mappings/utils/globalUtils.ts

@@ -4,7 +4,8 @@ import {
   GlobalTotalFixedSwapPair,
   GlobalTotalLiquidityPair,
   GlobalTotalPoolSwapPair,
-  OPC
+  OPC,
+  Template
 } from '../../@types/schema'
 
 const GLOBAL_ID = '1'
@@ -27,6 +28,15 @@ export function getOPC(): OPC {
   return globalStats
 }
 
+export function getTemplates(): Template {
+  let templates = Template.load(GLOBAL_ID)
+  if (!templates) {
+    templates = new Template(GLOBAL_ID)
+    templates.save()
+  }
+  return templates
+}
+
 export function addOrder(): void {
   const globalStats = getGlobalStats()
   globalStats.orderCount = globalStats.orderCount + 1

subgraph.template.yaml

@@ -28,74 +28,6 @@ dataSources:
           handler: handleNftCreated
         - event: TokenCreated(indexed address,indexed address,string,string,uint256,address)
           handler: handleNewToken
-  - kind: ethereum/contract
-    name: FixedRateExchange
-    network: __NETWORK__
-    source:
-      address: __FIXEDRATEEXCHANGEADDRESS__
-      abi: FixedRateExchange
-      startBlock: __STARTBLOCK__
-    mapping:
-      kind: ethereum/events
-      apiVersion: 0.0.6
-      language: wasm/assemblyscript
-      file: ./src/mappings/fixedRateExchange.ts
-      entities:
-        - FixedRateExchange
-      abis:
-        - name: FixedRateExchange
-          file: ./node_modules/@oceanprotocol/contracts/artifacts/contracts/pools/fixedRate/FixedRateExchange.sol/FixedRateExchange.json
-        - name: ERC20
-          file: ./abis/ERC20.json
-      eventHandlers:
-        - event: ExchangeCreated(indexed bytes32,indexed address,indexed address,address,uint256)
-          handler: handleExchangeCreated
-        - event: ExchangeRateChanged(indexed bytes32,indexed address,uint256)
-          handler: handleRateChange
-        - event: ExchangeMintStateChanged(indexed bytes32,indexed address,bool)
-          handler: handleMintStateChanged
-        - event: ExchangeActivated(indexed bytes32,indexed address)
-          handler: handleActivated
-        - event: ExchangeDeactivated(indexed bytes32,indexed address)
-          handler: handleDeactivated
-        - event: ExchangeAllowedSwapperChanged(indexed bytes32,indexed address)
-          handler: handleAllowedSwapperChanged
-        - event: Swapped(indexed bytes32,indexed address,uint256,uint256,address,uint256,uint256,uint256)
-          handler: handleSwap
-        - event: PublishMarketFeeChanged(indexed bytes32,address,address,uint256)
-          handler: handlePublishMarketFeeChanged
-  - kind: ethereum/contract
-    name: Dispenser
-    network: __NETWORK__
-    source:
-      address: __DISPENSERADDRESS__
-      abi: Dispenser
-      startBlock: __STARTBLOCK__
-    mapping:
-      kind: ethereum/events
-      apiVersion: 0.0.6
-      language: wasm/assemblyscript
-      file: ./src/mappings/dispenser.ts
-      entities:
-        - Dispenser
-      abis:
-        - name: Dispenser
-          file: ./node_modules/@oceanprotocol/contracts/artifacts/contracts/pools/dispenser/Dispenser.sol/Dispenser.json
-        - name: ERC20
-          file: ./abis/ERC20.json
-      eventHandlers:
-        - event: DispenserCreated(indexed address,indexed address,uint256,uint256,address)
-          handler: handleNewDispenser
-        - event: DispenserActivated(indexed address)
-          handler: handleActivate
-        - event: DispenserDeactivated(indexed address)
-          handler: handleDeactivate
-        - event: DispenserAllowedSwapperChanged(indexed address,indexed address)
-          handler: handleAllowedSwapperChanged
-        - event: TokensDispensed(indexed address,indexed address,uint256)
-          handler: handleTokensDispensed
-        - event: OwnerWithdrawed(indexed address,indexed address,uint256)
-          handler: handleOwnerWinthdraw
   
   - kind: ethereum/contract
     name: FactoryRouter
@@ -121,11 +53,25 @@ dataSources:
           handler: handleNewPool
         - event: TokenAdded(indexed address,indexed address)
           handler: handleTokenAdded
+        - event: TokenRemoved(indexed address,indexed address)
+          handler: handleTokenRemoved
         - event: OPCFeeChanged(indexed address,uint256,uint256,uint256,uint256)
           handler: handleOPCFeeChanged
-
+        - event: SSContractAdded(indexed address,indexed address)
+          handler: handleSSContractAdded
+        - event: SSContractRemoved(indexed address,indexed address)
+          handler: handleSSContractRemoved
+        - event: FixedRateContractAdded(indexed address,indexed address)
+          handler: handleFixedRateContractAdded
+        - event: FixedRateContractRemoved(indexed address,indexed address)
+          handler: handleFixedRateContractRemoved
+        - event: DispenserContractAdded(indexed address,indexed address)
+          handler: handleDispenserContractAdded
+        - event: DispenserContractRemoved(indexed address,indexed address)
+          handler: handleDispenserContractRemoved
 
 templates:
+
   - name: ERC20Template
     kind: ethereum/contract
     network: __NETWORK__
@@ -250,3 +196,69 @@ templates:
           handler: handleRemovedManager
         - event: CleanedPermissions(indexed address,uint256,uint256)
           handler: handleCleanedPermissions
+
+  - name: Dispenser
+    kind: ethereum/contract
+    network: __NETWORK__
+    source:
+      abi: Dispenser
+    mapping:
+      kind: ethereum/events
+      apiVersion: 0.0.6
+      language: wasm/assemblyscript
+      file: ./src/mappings/dispenser.ts
+      entities:
+        - Dispenser
+      abis:
+        - name: Dispenser
+          file: ./node_modules/@oceanprotocol/contracts/artifacts/contracts/pools/dispenser/Dispenser.sol/Dispenser.json
+        - name: ERC20
+          file: ./abis/ERC20.json
+      eventHandlers:
+        - event: DispenserCreated(indexed address,indexed address,uint256,uint256,address)
+          handler: handleNewDispenser
+        - event: DispenserActivated(indexed address)
+          handler: handleActivate
+        - event: DispenserDeactivated(indexed address)
+          handler: handleDeactivate
+        - event: DispenserAllowedSwapperChanged(indexed address,indexed address)
+          handler: handleAllowedSwapperChanged
+        - event: TokensDispensed(indexed address,indexed address,uint256)
+          handler: handleTokensDispensed
+        - event: OwnerWithdrawed(indexed address,indexed address,uint256)
+          handler: handleOwnerWinthdraw
+
+  - name: FixedRateExchange
+    kind: ethereum/contract
+    network: __NETWORK__
+    source:
+      abi: FixedRateExchange
+    mapping:
+      kind: ethereum/events
+      apiVersion: 0.0.6
+      language: wasm/assemblyscript
+      file: ./src/mappings/fixedRateExchange.ts
+      entities:
+        - FixedRateExchange
+      abis:
+        - name: FixedRateExchange
+          file: ./node_modules/@oceanprotocol/contracts/artifacts/contracts/pools/fixedRate/FixedRateExchange.sol/FixedRateExchange.json
+        - name: ERC20
+          file: ./abis/ERC20.json
+      eventHandlers:
+        - event: ExchangeCreated(indexed bytes32,indexed address,indexed address,address,uint256)
+          handler: handleExchangeCreated
+        - event: ExchangeRateChanged(indexed bytes32,indexed address,uint256)
+          handler: handleRateChange
+        - event: ExchangeMintStateChanged(indexed bytes32,indexed address,bool)
+          handler: handleMintStateChanged
+        - event: ExchangeActivated(indexed bytes32,indexed address)
+          handler: handleActivated
+        - event: ExchangeDeactivated(indexed bytes32,indexed address)
+          handler: handleDeactivated
+        - event: ExchangeAllowedSwapperChanged(indexed bytes32,indexed address)
+          handler: handleAllowedSwapperChanged
+        - event: Swapped(indexed bytes32,indexed address,uint256,uint256,address,uint256,uint256,uint256)
+          handler: handleSwap
+        - event: PublishMarketFeeChanged(indexed bytes32,address,address,uint256)
+          handler: handlePublishMarketFeeChanged