Handle subgraph schema field with derivedFrom directive

packages/eden-watcher/src/entity/Account.ts

@@ -2,9 +2,8 @@
 // Copyright 2021 Vulcanize, Inc.
 //
 
-import { Entity, PrimaryColumn, Column, ManyToOne } from 'typeorm';
-import { Claim } from './Claim';
-import { Slash } from './Slash';
+import { Entity, PrimaryColumn, Column } from 'typeorm';
+
 import { bigintTransformer } from '@vulcanize/util';
 
 @Entity()
@@ -23,10 +22,4 @@ export class Account {
 
   @Column('bigint', { transformer: bigintTransformer })
   totalSlashed!: bigint;
-
-  @ManyToOne(() => Claim)
-  claims!: Claim;
-
-  @ManyToOne(() => Slash)
-  slashes!: Slash;
 }

packages/eden-watcher/src/entity/Epoch.ts

@@ -2,10 +2,9 @@
 // Copyright 2021 Vulcanize, Inc.
 //
 
-import { Entity, PrimaryColumn, Column, ManyToOne } from 'typeorm';
+import { Entity, PrimaryColumn, Column } from 'typeorm';
 import Decimal from 'decimal.js';
 
-import { ProducerEpoch } from './ProducerEpoch';
 import { bigintTransformer, decimalTransformer } from '@vulcanize/util';
 
 @Entity()
@@ -39,7 +38,4 @@ export class Epoch {
 
   @Column('numeric', { default: 0, transformer: decimalTransformer })
   producerBlocksRatio!: Decimal;
-
-  @ManyToOne(() => ProducerEpoch)
-  producerRewards!: ProducerEpoch;
 }

packages/eden-watcher/src/entity/Slot.ts

@@ -2,13 +2,11 @@
 // Copyright 2021 Vulcanize, Inc.
 //
 
-import { Entity, PrimaryColumn, Column, ManyToOne } from 'typeorm';
+import { Entity, PrimaryColumn, Column } from 'typeorm';
 import Decimal from 'decimal.js';
 
 import { bigintTransformer, decimalTransformer } from '@vulcanize/util';
 
-import { SlotClaim } from './SlotClaim';
-
 @Entity()
 export class Slot {
   @PrimaryColumn('varchar')
@@ -40,7 +38,4 @@ export class Slot {
 
   @Column('numeric', { default: 0, transformer: decimalTransformer })
   taxRatePerDay!: Decimal;
-
-  @ManyToOne(() => SlotClaim)
-  claims!: SlotClaim;
 }

packages/eden-watcher/src/indexer.ts

@@ -16,7 +16,7 @@ import { BaseProvider } from '@ethersproject/providers';
 import * as codec from '@ipld/dag-cbor';
 import { EthClient } from '@vulcanize/ipld-eth-client';
 import { StorageLayout } from '@vulcanize/solidity-mapper';
-import { EventInterface, Indexer as BaseIndexer, IndexerInterface, UNKNOWN_EVENT_NAME, ServerConfig } from '@vulcanize/util';
+import { EventInterface, Indexer as BaseIndexer, IndexerInterface, UNKNOWN_EVENT_NAME, ServerConfig, BlockHeight } from '@vulcanize/util';
 import { GraphWatcher } from '@vulcanize/graph-node';
 
 import { Database } from './database';
@@ -549,10 +549,10 @@ export class Indexer implements IndexerInterface {
     return (ipfsAddr !== undefined && ipfsAddr !== null && ipfsAddr !== '');
   }
 
-  async getSubgraphEntity<Entity> (entity: new () => Entity, id: string, blockHash?: string): Promise<any> {
+  async getSubgraphEntity<Entity> (entity: new () => Entity, id: string, block?: BlockHeight): Promise<any> {
     const relations = this._relationsMap.get(entity) || {};
 
-    const data = await this._graphWatcher.getEntity(entity, id, relations, blockHash);
+    const data = await this._graphWatcher.getEntity(entity, id, relations, block);
 
     return data;
   }
@@ -1154,78 +1154,120 @@ export class Indexer implements IndexerInterface {
     this._relationsMap.set(ProducerSet, {
       producers: {
         entity: Producer,
-        isArray: true
+        isArray: true,
+        isDerived: false
       }
     });
 
     this._relationsMap.set(RewardSchedule, {
       rewardScheduleEntries: {
         entity: RewardScheduleEntry,
-        isArray: true
+        isArray: true,
+        isDerived: false
       },
       activeRewardScheduleEntry: {
         entity: RewardScheduleEntry,
-        isArray: false
+        isArray: false,
+        isDerived: false
       }
     });
 
     this._relationsMap.set(ProducerEpoch, {
       epoch: {
         entity: Epoch,
-        isArray: false
+        isArray: false,
+        isDerived: false
       }
     });
 
     this._relationsMap.set(Epoch, {
       startBlock: {
         entity: Block,
-        isArray: false
+        isArray: false,
+        isDerived: false
       },
       endBlock: {
         entity: Block,
-        isArray: false
+        isArray: false,
+        isDerived: false
+      },
+      producerRewards: {
+        entity: ProducerEpoch,
+        isArray: true,
+        isDerived: true,
+        field: 'epoch'
       }
     });
 
     this._relationsMap.set(SlotClaim, {
       slot: {
         entity: Slot,
-        isArray: false
+        isArray: false,
+        isDerived: false
       }
     });
 
     this._relationsMap.set(Network, {
       stakers: {
         entity: Staker,
-        isArray: true
+        isArray: true,
+        isDerived: false
       }
     });
 
     this._relationsMap.set(Distributor, {
       currentDistribution: {
         entity: Distribution,
-        isArray: false
+        isArray: false,
+        isDerived: false
       }
     });
 
     this._relationsMap.set(Distribution, {
       distributor: {
         entity: Distributor,
-        isArray: false
+        isArray: false,
+        isDerived: false
       }
     });
 
     this._relationsMap.set(Claim, {
       account: {
         entity: Account,
-        isArray: false
+        isArray: false,
+        isDerived: false
       }
     });
 
     this._relationsMap.set(Slash, {
       account: {
         entity: Account,
-        isArray: false
+        isArray: false,
+        isDerived: false
+      }
+    });
+
+    this._relationsMap.set(Slot, {
+      claims: {
+        entity: SlotClaim,
+        isArray: true,
+        isDerived: true,
+        field: 'slot'
+      }
+    });
+
+    this._relationsMap.set(Account, {
+      claims: {
+        entity: Claim,
+        isArray: true,
+        isDerived: true,
+        field: 'account'
+      },
+      slashes: {
+        entity: Slash,
+        isArray: true,
+        isDerived: true,
+        field: 'account'
       }
     });
   }

packages/eden-watcher/src/resolvers.ts

@@ -64,109 +64,109 @@ export const createResolvers = async (indexer: Indexer, eventWatcher: EventWatch
       producer: async (_: any, { id, block = {} }: { id: string, block: BlockHeight }) => {
         log('producer', id, block);
 
-        return indexer.getSubgraphEntity(Producer, id, block.hash);
+        return indexer.getSubgraphEntity(Producer, id, block);
       },
 
       producerSet: async (_: any, { id, block = {} }: { id: string, block: BlockHeight }) => {
         log('producerSet', id, block);
 
-        return indexer.getSubgraphEntity(ProducerSet, id, block.hash);
+        return indexer.getSubgraphEntity(ProducerSet, id, block);
       },
 
       producerSetChange: async (_: any, { id, block = {} }: { id: string, block: BlockHeight }) => {
         log('producerSetChange', id, block);
 
-        return indexer.getSubgraphEntity(ProducerSetChange, id, block.hash);
+        return indexer.getSubgraphEntity(ProducerSetChange, id, block);
       },
 
       producerRewardCollectorChange: async (_: any, { id, block = {} }: { id: string, block: BlockHeight }) => {
         log('producerRewardCollectorChange', id, block);
 
-        return indexer.getSubgraphEntity(ProducerRewardCollectorChange, id, block.hash);
+        return indexer.getSubgraphEntity(ProducerRewardCollectorChange, id, block);
       },
 
       rewardScheduleEntry: async (_: any, { id, block = {} }: { id: string, block: BlockHeight }) => {
         log('rewardScheduleEntry', id, block);
 
-        return indexer.getSubgraphEntity(RewardScheduleEntry, id, block.hash);
+        return indexer.getSubgraphEntity(RewardScheduleEntry, id, block);
       },
 
       rewardSchedule: async (_: any, { id, block = {} }: { id: string, block: BlockHeight }) => {
         log('rewardSchedule', id, block);
 
-        return indexer.getSubgraphEntity(RewardSchedule, id, block.hash);
+        return indexer.getSubgraphEntity(RewardSchedule, id, block);
       },
 
       producerEpoch: async (_: any, { id, block = {} }: { id: string, block: BlockHeight }) => {
         log('producerEpoch', id, block);
 
-        return indexer.getSubgraphEntity(ProducerEpoch, id, block.hash);
+        return indexer.getSubgraphEntity(ProducerEpoch, id, block);
       },
 
       block: async (_: any, { id, block = {} }: { id: string, block: BlockHeight }) => {
         log('block', id, block);
 
-        return indexer.getSubgraphEntity(Block, id, block.hash);
+        return indexer.getSubgraphEntity(Block, id, block);
       },
 
       epoch: async (_: any, { id, block = {} }: { id: string, block: BlockHeight }) => {
         log('epoch', id, block);
 
-        return indexer.getSubgraphEntity(Epoch, id, block.hash);
+        return indexer.getSubgraphEntity(Epoch, id, block);
       },
 
       slotClaim: async (_: any, { id, block = {} }: { id: string, block: BlockHeight }) => {
         log('slotClaim', id, block);
 
-        return indexer.getSubgraphEntity(SlotClaim, id, block.hash);
+        return indexer.getSubgraphEntity(SlotClaim, id, block);
       },
 
       slot: async (_: any, { id, block = {} }: { id: string, block: BlockHeight }) => {
         log('slot', id, block);
 
-        return indexer.getSubgraphEntity(Slot, id, block.hash);
+        return indexer.getSubgraphEntity(Slot, id, block);
       },
 
       staker: async (_: any, { id, block = {} }: { id: string, block: BlockHeight }) => {
         log('staker', id, block);
 
-        return indexer.getSubgraphEntity(Staker, id, block.hash);
+        return indexer.getSubgraphEntity(Staker, id, block);
       },
 
       network: async (_: any, { id, block = {} }: { id: string, block: BlockHeight }) => {
         log('network', id, block);
 
-        return indexer.getSubgraphEntity(Network, id, block.hash);
+        return indexer.getSubgraphEntity(Network, id, block);
       },
 
       distributor: async (_: any, { id, block = {} }: { id: string, block: BlockHeight }) => {
         log('distributor', id, block);
 
-        return indexer.getSubgraphEntity(Distributor, id, block.hash);
+        return indexer.getSubgraphEntity(Distributor, id, block);
       },
 
       distribution: async (_: any, { id, block = {} }: { id: string, block: BlockHeight }) => {
         log('distribution', id, block);
 
-        return indexer.getSubgraphEntity(Distribution, id, block.hash);
+        return indexer.getSubgraphEntity(Distribution, id, block);
       },
 
       claim: async (_: any, { id, block = {} }: { id: string, block: BlockHeight }) => {
         log('claim', id, block);
 
-        return indexer.getSubgraphEntity(Claim, id, block.hash);
+        return indexer.getSubgraphEntity(Claim, id, block);
       },
 
       slash: async (_: any, { id, block = {} }: { id: string, block: BlockHeight }) => {
         log('slash', id, block);
 
-        return indexer.getSubgraphEntity(Slash, id, block.hash);
+        return indexer.getSubgraphEntity(Slash, id, block);
       },
 
       account: async (_: any, { id, block = {} }: { id: string, block: BlockHeight }) => {
         log('account', id, block);
 
-        return indexer.getSubgraphEntity(Account, id, block.hash);
+        return indexer.getSubgraphEntity(Account, id, block);
       },
 
       events: async (_: any, { blockHash, contractAddress, name }: { blockHash: string, contractAddress: string, name?: string }) => {

packages/graph-node/README.md

@@ -40,7 +40,7 @@
 ## Run
 
 * Compare query results from two different GQL endpoints:
-  
+
   * In a config file (sample: `environments/compare-cli-config.toml`):
 
     * Specify the two GQL endpoints in the endpoints config.
@@ -53,7 +53,7 @@
         [endpoints]
           gqlEndpoint1 = "http://localhost:8000/subgraphs/name/example1"
           gqlEndpoint2 = "http://localhost:3008/graphql"
-        
+
         [queries]
           queryDir = "../graph-test-watcher/src/gql/queries"
         ```
@@ -70,11 +70,11 @@
       * `block-hash`(alias: `b`): Block hash (required).
       * `entity-id`(alias: `i`): Entity Id (required).
       * `raw-json`(alias: `j`): Whether to print out a raw diff object (default: `false`).
-    
+
       Example:
 
         ```bash
-        yarn compare-entity --config-file environments/compare-cli-config.toml --query-name exampleEntity --block-hash 0xceed7ee9d3de97c99db12e42433cae9115bb311c516558539fb7114fa17d545b --entity-id 0x2886bae64814bd959aec4282f86f3a97bf1e16e4111b39fd7bdd592b516c66c6
+        yarn compare-entity --config-file environments/compare-cli-config.toml --query-name author --block-hash 0xceed7ee9d3de97c99db12e42433cae9115bb311c516558539fb7114fa17d545b --entity-id 0xdc7d7a8920c8eecc098da5b7522a5f31509b5bfc
         ```
-  
+
   * The program will exit with code `1` if the query results are not equal.