From 49d67899be116c62be3bfd245a2d5bcd6fe5f769 Mon Sep 17 00:00:00 2001 From: Nabarun Gogoi Date: Thu, 20 Apr 2023 13:31:41 +0530 Subject: [PATCH] Support basic array return types of contract methods in codegen (#363) * Fix ValueTransformers to check for undefined value * Create Result types if needed * Update codegen to include array return type queries in schema * Update codegen to include array return type queries in resolvers * Update codegen to include array return type queries in indexers * Codegen skip db caching methods for queries returning unhandled types * Codegen handle bigint array in indexer * Update codegen to handle basic array types * Remove redundant code and refactor * Codegen map Solidity types directly to GraphQL types * Codegen get TS from GQL types * Codegen handle ethers BigNumber array in indexer template * Fix GQL type returned in client queries * Codegen unused method isElementaryType should not be exported * Codegen update README with solc version in config * Codegen update README with continue-on-error flag * Codegen add continue-on-error flag for storage mode * Codegen generate gitignore and license for watchers * Codegen refactor gitignore and license generation utils --------- Co-authored-by: Dhruv Srivastava --- packages/codegen/README.md | 12 + packages/codegen/src/assets/.gitignore | 6 + packages/codegen/src/assets/LICENSE | 661 ++++++++++++++++++ packages/codegen/src/client.ts | 16 +- packages/codegen/src/database.ts | 18 +- packages/codegen/src/entity.ts | 18 +- packages/codegen/src/generate-code.ts | 13 + packages/codegen/src/indexer.ts | 30 +- packages/codegen/src/resolvers.ts | 11 +- packages/codegen/src/schema.ts | 89 +-- .../src/templates/indexer-template.handlebars | 11 + packages/codegen/src/utils/helpers.ts | 24 + packages/codegen/src/utils/solToGql.ts | 112 +++ packages/codegen/src/utils/solToTs.ts | 112 --- packages/codegen/src/utils/type-mappings.ts | 8 +- packages/codegen/src/visitor.ts | 68 +- packages/util/src/misc.ts | 20 +- 17 files changed, 998 insertions(+), 231 deletions(-) create mode 100644 packages/codegen/src/assets/.gitignore create mode 100644 packages/codegen/src/assets/LICENSE create mode 100644 packages/codegen/src/utils/helpers.ts create mode 100644 packages/codegen/src/utils/solToGql.ts delete mode 100644 packages/codegen/src/utils/solToTs.ts diff --git a/packages/codegen/README.md b/packages/codegen/README.md index da6826539..fe4da1f17 100644 --- a/packages/codegen/README.md +++ b/packages/codegen/README.md @@ -52,6 +52,10 @@ Steps: # Watcher server port (default: 3008). port: 3008 + # Solc version to use (optional) + # If not defined, uses solc version listed in dependencies + solc: v0.8.0+commit.c7dfd78e + # Flatten the input contract file(s) [true | false] (default: true). flatten: true @@ -72,6 +76,8 @@ Steps: * `config-file`(alias: `c`): Watcher generation config file path (yaml) (required). + * `continue-on-error` (alias: `e`): To continue generation if any unhandled data type is encountered (optional). + Example: * Generate code using a config file `config.yaml`: @@ -80,6 +86,12 @@ Steps: yarn codegen --config-file ./config.yaml ``` + * Generate code ignoring any unhandled data types: + + ```bash + yarn codegen --config-file ./config.yaml --continue-on-error + ``` + This will create a folder containing the generated code at the path provided in config. Follow the steps in [Run Generated Watcher](#run-generated-watcher) to setup and run the generated watcher. ## Development diff --git a/packages/codegen/src/assets/.gitignore b/packages/codegen/src/assets/.gitignore new file mode 100644 index 000000000..0b4cc3f66 --- /dev/null +++ b/packages/codegen/src/assets/.gitignore @@ -0,0 +1,6 @@ +node_modules/ +dist/ +out/ + +.vscode +.idea diff --git a/packages/codegen/src/assets/LICENSE b/packages/codegen/src/assets/LICENSE new file mode 100644 index 000000000..331f7cfab --- /dev/null +++ b/packages/codegen/src/assets/LICENSE @@ -0,0 +1,661 @@ + GNU AFFERO GENERAL PUBLIC LICENSE + Version 3, 19 November 2007 + + Copyright (C) 2007 Free Software Foundation, Inc. + Everyone is permitted to copy and distribute verbatim copies + of this license document, but changing it is not allowed. + + Preamble + + The GNU Affero General Public License is a free, copyleft license for + software and other kinds of works, specifically designed to ensure + cooperation with the community in the case of network server software. + + The licenses for most software and other practical works are designed + to take away your freedom to share and change the works. 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It is safest + to attach them to the start of each source file to most effectively + state the exclusion of warranty; and each file should have at least + the "copyright" line and a pointer to where the full notice is found. + + + Copyright (C) + + This program is free software: you can redistribute it and/or modify + it under the terms of the GNU Affero General Public License as published by + the Free Software Foundation, either version 3 of the License, or + (at your option) any later version. + + This program is distributed in the hope that it will be useful, + but WITHOUT ANY WARRANTY; without even the implied warranty of + MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the + GNU Affero General Public License for more details. + + You should have received a copy of the GNU Affero General Public License + along with this program. If not, see . + + Also add information on how to contact you by electronic and paper mail. + + If your software can interact with users remotely through a computer + network, you should also make sure that it provides a way for users to + get its source. For example, if your program is a web application, its + interface could display a "Source" link that leads users to an archive + of the code. There are many ways you could offer source, and different + solutions will be better for different programs; see section 13 for the + specific requirements. + + You should also get your employer (if you work as a programmer) or school, + if any, to sign a "copyright disclaimer" for the program, if necessary. + For more information on this, and how to apply and follow the GNU AGPL, see + . diff --git a/packages/codegen/src/client.ts b/packages/codegen/src/client.ts index 960c6b8d2..80e5cdab6 100644 --- a/packages/codegen/src/client.ts +++ b/packages/codegen/src/client.ts @@ -10,8 +10,9 @@ import { Writable } from 'stream'; import _ from 'lodash'; import { gqlGenerate } from 'gql-generator'; -import { getTsForSol } from './utils/type-mappings'; +import { getGqlForSol, getTsForGql } from './utils/type-mappings'; import { Param } from './utils/types'; +import { getBaseType } from './utils/helpers'; const TEMPLATE_FILE = './templates/client-template.handlebars'; @@ -30,12 +31,15 @@ export class Client { * @param params Parameters to the query. * @param returnType Return type for the query. */ - addQuery (name: string, params: Array, returnType: string): void { + addQuery (name: string, params: Array, typeName: any): void { // Check if the query is already added. if (this._queries.some(query => query.name === name)) { return; } + const returnType = getBaseType(typeName); + assert(returnType); + const queryObject = { name, getQueryName: '', @@ -48,13 +52,17 @@ export class Client { : `get${name.charAt(0).toUpperCase()}${name.slice(1)}`; queryObject.params = queryObject.params.map((param) => { - const tsParamType = getTsForSol(param.type); + const gqlParamType = getGqlForSol(param.type); + assert(gqlParamType); + const tsParamType = getTsForGql(gqlParamType); assert(tsParamType); param.type = tsParamType; return param; }); - const tsReturnType = getTsForSol(returnType); + const gqlReturnType = getGqlForSol(returnType); + assert(gqlReturnType); + const tsReturnType = getTsForGql(gqlReturnType); assert(tsReturnType); queryObject.returnType = tsReturnType; diff --git a/packages/codegen/src/database.ts b/packages/codegen/src/database.ts index 86b2819f9..b586d6877 100644 --- a/packages/codegen/src/database.ts +++ b/packages/codegen/src/database.ts @@ -9,8 +9,9 @@ import Handlebars from 'handlebars'; import { Writable } from 'stream'; import _ from 'lodash'; -import { getTsForSol } from './utils/type-mappings'; +import { getGqlForSol, getTsForGql } from './utils/type-mappings'; import { Param } from './utils/types'; +import { getBaseType } from './utils/helpers'; const TEMPLATE_FILE = './templates/database-template.handlebars'; @@ -31,12 +32,15 @@ export class Database { * @param params Parameters to the query. * @param returnType Return type for the query. */ - addQuery (name: string, params: Array, returnType: string): void { + addQuery (name: string, params: Array, typeName: any): void { // Check if the query is already added. if (this._queries.some(query => query.name === name)) { return; } + const returnType = getBaseType(typeName); + assert(returnType); + const queryObject = { name, entityName: '', @@ -61,16 +65,20 @@ export class Database { } queryObject.params = queryObject.params.map((param) => { - const tsParamType = getTsForSol(param.type); + const gqlParamType = getGqlForSol(param.type); + assert(gqlParamType); + const tsParamType = getTsForGql(gqlParamType); assert(tsParamType); param.type = tsParamType; return param; }); - const tsReturnType = getTsForSol(returnType); + const gqlReturnType = getGqlForSol(returnType); + assert(gqlReturnType); + const tsReturnType = getTsForGql(gqlReturnType); assert(tsReturnType); - queryObject.returnType = tsReturnType; + queryObject.returnType = tsReturnType; this._queries.push(queryObject); } diff --git a/packages/codegen/src/entity.ts b/packages/codegen/src/entity.ts index 5180f6481..2338f2957 100644 --- a/packages/codegen/src/entity.ts +++ b/packages/codegen/src/entity.ts @@ -9,9 +9,10 @@ import yaml from 'js-yaml'; import Handlebars from 'handlebars'; import { Writable } from 'stream'; -import { getTsForSol, getPgForTs, getTsForGql } from './utils/type-mappings'; +import { getPgForTs, getTsForGql, getGqlForSol } from './utils/type-mappings'; import { Param } from './utils/types'; import { getFieldType } from './utils/subgraph'; +import { getBaseType } from './utils/helpers'; const TEMPLATE_FILE = './templates/entity-template.handlebars'; const TABLES_DIR = './data/entities'; @@ -31,7 +32,7 @@ export class Entity { * @param params Parameters to the query. * @param returnType Return type for the query. */ - addQuery (name: string, params: Array, returnType: string): void { + addQuery (name: string, params: Array, typeName: any): void { // Check if the query is already added. if (this._entities.some(entity => entity.className.toLowerCase() === name.toLowerCase())) { return; @@ -109,9 +110,10 @@ export class Entity { params.map((param) => { const name = param.name; - const tsType = getTsForSol(param.type); + const gqlType = getGqlForSol(param.type); + assert(gqlType); + const tsType = getTsForGql(gqlType); assert(tsType); - const pgType = getPgForTs(tsType); assert(pgType); @@ -136,9 +138,13 @@ export class Entity { }) ); - const tsReturnType = getTsForSol(returnType); - assert(tsReturnType); + const baseType = getBaseType(typeName); + assert(baseType); + const gqlReturnType = getGqlForSol(baseType); + assert(gqlReturnType); + const tsReturnType = getTsForGql(gqlReturnType); + assert(tsReturnType); const pgReturnType = getPgForTs(tsReturnType); assert(pgReturnType); diff --git a/packages/codegen/src/generate-code.ts b/packages/codegen/src/generate-code.ts index 74ac5f4fb..d2ed4a4a4 100644 --- a/packages/codegen/src/generate-code.ts +++ b/packages/codegen/src/generate-code.ts @@ -38,6 +38,9 @@ import { getSubgraphConfig } from './utils/subgraph'; import { exportIndexBlock } from './index-block'; import { exportSubscriber } from './subscriber'; import { exportReset } from './reset'; +import { writeFileToStream } from './utils/helpers'; + +const ASSET_DIR = path.resolve(__dirname, 'assets'); const main = async (): Promise => { const argv = await yargs(hideBin(process.argv)) @@ -234,6 +237,16 @@ function generateWatcher (visitor: Visitor, contracts: any[], config: any) { : process.stdout; exportReadme(path.basename(outputDir), config.port, outStream); + outStream = outputDir + ? fs.createWriteStream(path.join(outputDir, 'LICENSE')) + : process.stdout; + writeFileToStream(path.join(ASSET_DIR, 'LICENSE'), outStream); + + outStream = outputDir + ? fs.createWriteStream(path.join(outputDir, '.gitignore')) + : process.stdout; + writeFileToStream(path.join(ASSET_DIR, '.gitignore'), outStream); + outStream = outputDir ? fs.createWriteStream(path.join(outputDir, 'src/job-runner.ts')) : process.stdout; diff --git a/packages/codegen/src/indexer.ts b/packages/codegen/src/indexer.ts index 3b1aa6633..8bcea1404 100644 --- a/packages/codegen/src/indexer.ts +++ b/packages/codegen/src/indexer.ts @@ -9,10 +9,11 @@ import Handlebars from 'handlebars'; import { Writable } from 'stream'; import _ from 'lodash'; -import { getTsForSol } from './utils/type-mappings'; +import { getGqlForSol, getTsForGql } from './utils/type-mappings'; import { Param } from './utils/types'; import { MODE_ETH_CALL, MODE_STORAGE } from './utils/constants'; import { getFieldType } from './utils/subgraph'; +import { getBaseType, isArrayType } from './utils/helpers'; const TEMPLATE_FILE = './templates/indexer-template.handlebars'; @@ -37,22 +38,35 @@ export class Indexer { * @param returnType Return type for the query. * @param stateVariableType Type of the state variable in case of state variable query. */ - addQuery (contract: string, mode: string, name: string, params: Array, returnType: string, stateVariableType?: string): void { + addQuery (contract: string, mode: string, name: string, params: Array, typeName: any, stateVariableType?: string): void { // Check if the query is already added. if (this._queries.some(query => query.name === name)) { return; } + const baseType = getBaseType(typeName); + assert(baseType); + const gqlReturnType = getGqlForSol(baseType); + assert(gqlReturnType); + let tsReturnType = getTsForGql(gqlReturnType); + assert(tsReturnType); + + const isArray = isArrayType(typeName); + if (isArray) { + tsReturnType = tsReturnType.concat('[]'); + } + const queryObject = { name, entityName: '', getQueryName: '', saveQueryName: '', params: _.cloneDeep(params), - returnType, + returnType: tsReturnType, mode, stateVariableType, - contract + contract, + disableCaching: isArray }; if (name.charAt(0) === '_') { @@ -68,16 +82,14 @@ export class Indexer { } queryObject.params = queryObject.params.map((param) => { - const tsParamType = getTsForSol(param.type); + const gqlParamType = getGqlForSol(param.type); + assert(gqlParamType); + const tsParamType = getTsForGql(gqlParamType); assert(tsParamType); param.type = tsParamType; return param; }); - const tsReturnType = getTsForSol(returnType); - assert(tsReturnType); - queryObject.returnType = tsReturnType; - if (stateVariableType) { queryObject.stateVariableType = stateVariableType; } diff --git a/packages/codegen/src/resolvers.ts b/packages/codegen/src/resolvers.ts index d77b87d72..701dfedf3 100644 --- a/packages/codegen/src/resolvers.ts +++ b/packages/codegen/src/resolvers.ts @@ -9,8 +9,9 @@ import Handlebars from 'handlebars'; import assert from 'assert'; import _ from 'lodash'; -import { getTsForSol } from './utils/type-mappings'; +import { getGqlForSol, getTsForGql } from './utils/type-mappings'; import { Param } from './utils/types'; +import { getBaseType } from './utils/helpers'; const TEMPLATE_FILE = './templates/resolvers-template.handlebars'; @@ -31,11 +32,13 @@ export class Resolvers { * @param params Parameters to the query. * @param returnType Return type for the query. */ - addQuery (name: string, params: Array, returnType: string): void { + addQuery (name: string, params: Array, typeName: any): void { // Check if the query is already added. if (this._queries.some(query => query.name === name)) { return; } + const returnType = getBaseType(typeName); + assert(returnType); const queryObject = { name, @@ -44,7 +47,9 @@ export class Resolvers { }; queryObject.params = queryObject.params.map((param) => { - const tsParamType = getTsForSol(param.type); + const gqlParamType = getGqlForSol(param.type); + assert(gqlParamType); + const tsParamType = getTsForGql(gqlParamType); assert(tsParamType); param.type = tsParamType; return param; diff --git a/packages/codegen/src/schema.ts b/packages/codegen/src/schema.ts index 004baea56..0c5f77942 100644 --- a/packages/codegen/src/schema.ts +++ b/packages/codegen/src/schema.ts @@ -8,8 +8,9 @@ import { ObjectTypeComposer, ObjectTypeComposerDefinition, ObjectTypeComposerFie import { Writable } from 'stream'; import { utils } from 'ethers'; -import { getTsForSol, getGqlForTs } from './utils/type-mappings'; +import { getGqlForTs, getGqlForSol } from './utils/type-mappings'; import { Param } from './utils/types'; +import { getBaseType, isArrayType } from './utils/helpers'; export class Schema { _composer: SchemaComposer; @@ -29,20 +30,26 @@ export class Schema { * @param params Parameters to the query. * @param returnType Return type for the query. */ - addQuery (name: string, params: Array, returnType: string): void { + addQuery (name: string, params: Array, typeName: any): void { // Check if the query is already added. if (this._composer.Query.hasField(name)) { return; } // TODO: Handle cases where returnType/params type is an array. - const tsReturnType = getTsForSol(returnType); - assert(tsReturnType, `ts type for sol type ${returnType} for ${name} not found`); + const isReturnTypeArray = isArrayType(typeName); + const baseTypeName = getBaseType(typeName); + assert(baseTypeName); + + const gqlReturnType = getGqlForSol(baseTypeName); + assert(gqlReturnType, `gql type for sol type ${baseTypeName} for ${name} not found`); + + const objectTC = this._getOrCreateResultType(gqlReturnType, isReturnTypeArray); const queryObject: { [key: string]: any; } = {}; queryObject[name] = { // Get type composer object for return type from the schema composer. - type: this._composer.getOTC(`Result${getGqlForTs(tsReturnType)}`).NonNull, + type: objectTC.NonNull, args: { blockHash: 'String!', contractAddress: 'String!' @@ -51,13 +58,10 @@ export class Schema { if (params.length > 0) { queryObject[name].args = params.reduce((acc, curr) => { - const tsCurrType = getTsForSol(curr.type); - assert(tsCurrType, `ts type for sol type ${curr.type} for ${curr.name} not found`); - acc[curr.name] = `${getGqlForTs(tsCurrType)}!`; + acc[curr.name] = `${getGqlForSol(curr.type)}!`; return acc; }, queryObject[name].args); } - // Add a query to the schema composer using queryObject. this._composer.Query.addFields(queryObject); } @@ -221,43 +225,6 @@ export class Schema { }); this._composer.addSchemaMustHaveType(typeComposer); - typeComposer = this._composer.createObjectTC({ - name: 'ResultBoolean', - fields: { - value: 'Boolean!', - proof: () => this._composer.getOTC('Proof') - } - }); - this._composer.addSchemaMustHaveType(typeComposer); - - typeComposer = this._composer.createObjectTC({ - name: 'ResultString', - fields: { - value: 'String!', - proof: () => this._composer.getOTC('Proof') - } - }); - this._composer.addSchemaMustHaveType(typeComposer); - - typeComposer = this._composer.createObjectTC({ - name: 'ResultInt', - fields: { - value: () => 'Int!', - proof: () => this._composer.getOTC('Proof') - } - }); - this._composer.addSchemaMustHaveType(typeComposer); - - typeComposer = this._composer.createObjectTC({ - name: 'ResultBigInt', - fields: { - // Get type composer object for BigInt scalar from the schema composer. - value: () => this._composer.getSTC('BigInt').NonNull, - proof: () => this._composer.getOTC('Proof') - } - }); - this._composer.addSchemaMustHaveType(typeComposer); - // Create the Block type. typeComposer = this._composer.createObjectTC({ name: '_Block_', @@ -272,6 +239,28 @@ export class Schema { this._composer.addSchemaMustHaveType(typeComposer); } + /** + * Adds Result types to the schema and typemapping. + */ + _getOrCreateResultType (typeName: string, isArray = false): ObjectTypeComposer { + const value = `${typeName}!`; + + let objectTCName = `Result${typeName}`; + if (isArray) { + objectTCName = objectTCName.concat('Array'); + } + + const typeComposer = this._composer.getOrCreateOTC( + objectTCName, + (tc) => { + tc.addFields({ + value: (isArray) ? `[${value}]!` : value, + proof: () => this._composer.getOTC('Proof') + }); + }); + return typeComposer; + } + _addGQLCacheTypes (): void { // Create a enum type composer to add enum CacheControlScope in the schema composer. const enumTypeComposer = this._composer.createEnumTC(` @@ -476,9 +465,7 @@ export class Schema { const newFields: any = {}; params.forEach((param: Param) => { if (!commonFields.includes(param.name)) { - const tsCurrType = getTsForSol(param.type); - assert(tsCurrType, `ts type for sol type ${param.type} for ${param.name} not found`); - newFields[param.name] = `${getGqlForTs(tsCurrType)}`; + newFields[param.name] = `${getGqlForTs(param.type)}`; } }); @@ -530,8 +517,6 @@ export class Schema { return [this._getObjectTypeField(param.arrayChildren)]; } - const tsCurrType = getTsForSol(param.type); - assert(tsCurrType, `ts type for sol type ${param.type} for ${param.name} not found`); - return `${getGqlForTs(tsCurrType)}!`; + return `${getGqlForSol(param.type)}!`; } } diff --git a/packages/codegen/src/templates/indexer-template.handlebars b/packages/codegen/src/templates/indexer-template.handlebars index 787e2d4e6..82ee4f790 100644 --- a/packages/codegen/src/templates/indexer-template.handlebars +++ b/packages/codegen/src/templates/indexer-template.handlebars @@ -166,6 +166,7 @@ export class Indexer implements IndexerInterface { {{else~}} ): Promise { {{/if}} + {{#unless query.disableCaching}} const entity = await this._db.{{query.getQueryName}}({ blockHash, contractAddress {{~#each query.params}}, {{this.name~}} {{~/each}} }); if (entity) { @@ -177,6 +178,7 @@ export class Indexer implements IndexerInterface { }; } + {{/unless}} log('{{query.name}}: db miss, fetching from upstream server'); const { block: { number } } = await this._ethClient.getBlockByHash(blockHash); @@ -193,9 +195,16 @@ export class Indexer implements IndexerInterface { value = value.toString(); value = BigInt(value); {{else}} + {{!-- Using nested if-else to avoid indentation issue --}} + {{#if (compare query.returnType 'bigint[]')}} + let value = await contract.{{query.name}}( + {{~#each query.params}}{{this.name}}, {{/each}}{ blockTag: blockHash }); + value = value.map((val: ethers.BigNumber) => ethers.BigNumber.from(val).toBigInt()); + {{else}} const value = await contract.{{query.name}}( {{~#each query.params}}{{this.name}}, {{/each}}{ blockTag: blockHash }); {{/if}} + {{/if}} const result: ValueResult = { value }; {{/if}} @@ -215,9 +224,11 @@ export class Indexer implements IndexerInterface { ); {{/if}} + {{#unless disableCaching}} await this._db.{{query.saveQueryName}}({ blockHash, blockNumber, contractAddress {{~#each query.params}}, {{this.name~}} {{/each}}, value: result.value, proof: JSONbigNative.stringify(result.proof) }); + {{/unless}} {{#if query.stateVariableType}} {{#if (compare query.stateVariableType 'Mapping')}} if (diff) { diff --git a/packages/codegen/src/utils/helpers.ts b/packages/codegen/src/utils/helpers.ts new file mode 100644 index 000000000..857afb9a1 --- /dev/null +++ b/packages/codegen/src/utils/helpers.ts @@ -0,0 +1,24 @@ +// +// Copyright 2021 Vulcanize, Inc. +// + +import fs from 'fs'; +import { Writable } from 'stream'; + +const isElementaryType = (typeName: any): boolean => (typeName.type === 'ElementaryTypeName'); +export const isArrayType = (typeName: any): boolean => (typeName.type === 'ArrayTypeName'); + +export const getBaseType = (typeName: any): string | undefined => { + if (isElementaryType(typeName)) { + return typeName.name; + } else if (isArrayType(typeName)) { + return getBaseType(typeName.baseTypeName); + } else { + return undefined; + } +}; + +export function writeFileToStream (pathToFile: string, outStream: Writable): void { + const fileStream = fs.createReadStream(pathToFile); + fileStream.pipe(outStream); +} diff --git a/packages/codegen/src/utils/solToGql.ts b/packages/codegen/src/utils/solToGql.ts new file mode 100644 index 000000000..1feae260c --- /dev/null +++ b/packages/codegen/src/utils/solToGql.ts @@ -0,0 +1,112 @@ +// +// Copyright 2022 Vulcanize, Inc. +// + +const solToGql: Map = new Map(); + +// Solidity to GraphQL type-mapping. +solToGql.set('string', 'String'); +solToGql.set('address', 'String'); +solToGql.set('bool', 'Boolean'); + +solToGql.set('int8', 'Int'); +solToGql.set('int16', 'Int'); +solToGql.set('int24', 'Int'); +solToGql.set('int32', 'Int'); +solToGql.set('int48', 'BigInt'); +solToGql.set('int56', 'BigInt'); +solToGql.set('int64', 'BigInt'); +solToGql.set('int72', 'BigInt'); +solToGql.set('int80', 'BigInt'); +solToGql.set('int88', 'BigInt'); +solToGql.set('int96', 'BigInt'); +solToGql.set('int104', 'BigInt'); +solToGql.set('int112', 'BigInt'); +solToGql.set('int120', 'BigInt'); +solToGql.set('int128', 'BigInt'); +solToGql.set('int136', 'BigInt'); +solToGql.set('int144', 'BigInt'); +solToGql.set('int152', 'BigInt'); +solToGql.set('int160', 'BigInt'); +solToGql.set('int168', 'BigInt'); +solToGql.set('int176', 'BigInt'); +solToGql.set('int184', 'BigInt'); +solToGql.set('int192', 'BigInt'); +solToGql.set('int200', 'BigInt'); +solToGql.set('int208', 'BigInt'); +solToGql.set('int216', 'BigInt'); +solToGql.set('int224', 'BigInt'); +solToGql.set('int232', 'BigInt'); +solToGql.set('int240', 'BigInt'); +solToGql.set('int248', 'BigInt'); +solToGql.set('int256', 'BigInt'); +solToGql.set('int', 'BigInt'); + +solToGql.set('uint8', 'Int'); +solToGql.set('uint16', 'Int'); +solToGql.set('uint24', 'Int'); +solToGql.set('uint32', 'BigInt'); +solToGql.set('uint48', 'BigInt'); +solToGql.set('uint56', 'BigInt'); +solToGql.set('uint64', 'BigInt'); +solToGql.set('uint72', 'BigInt'); +solToGql.set('uint80', 'BigInt'); +solToGql.set('uint88', 'BigInt'); +solToGql.set('uint96', 'BigInt'); +solToGql.set('uint104', 'BigInt'); +solToGql.set('uint112', 'BigInt'); +solToGql.set('uint120', 'BigInt'); +solToGql.set('uint128', 'BigInt'); +solToGql.set('uint136', 'BigInt'); +solToGql.set('uint144', 'BigInt'); +solToGql.set('uint152', 'BigInt'); +solToGql.set('uint160', 'BigInt'); +solToGql.set('uint168', 'BigInt'); +solToGql.set('uint176', 'BigInt'); +solToGql.set('uint184', 'BigInt'); +solToGql.set('uint192', 'BigInt'); +solToGql.set('uint200', 'BigInt'); +solToGql.set('uint208', 'BigInt'); +solToGql.set('uint216', 'BigInt'); +solToGql.set('uint224', 'BigInt'); +solToGql.set('uint232', 'BigInt'); +solToGql.set('uint240', 'BigInt'); +solToGql.set('uint248', 'BigInt'); +solToGql.set('uint256', 'BigInt'); +solToGql.set('uint', 'BigInt'); + +solToGql.set('bytes', 'String'); +solToGql.set('bytes1', 'String'); +solToGql.set('bytes2', 'String'); +solToGql.set('bytes3', 'String'); +solToGql.set('bytes4', 'String'); +solToGql.set('bytes5', 'String'); +solToGql.set('bytes6', 'String'); +solToGql.set('bytes7', 'String'); +solToGql.set('bytes8', 'String'); +solToGql.set('bytes9', 'String'); +solToGql.set('bytes10', 'String'); +solToGql.set('bytes11', 'String'); +solToGql.set('bytes12', 'String'); +solToGql.set('bytes13', 'String'); +solToGql.set('bytes14', 'String'); +solToGql.set('bytes15', 'String'); +solToGql.set('bytes16', 'String'); +solToGql.set('bytes17', 'String'); +solToGql.set('bytes18', 'String'); +solToGql.set('bytes19', 'String'); +solToGql.set('bytes20', 'String'); +solToGql.set('bytes21', 'String'); +solToGql.set('bytes22', 'String'); +solToGql.set('bytes23', 'String'); +solToGql.set('bytes24', 'String'); +solToGql.set('bytes25', 'String'); +solToGql.set('bytes26', 'String'); +solToGql.set('bytes27', 'String'); +solToGql.set('bytes28', 'String'); +solToGql.set('bytes29', 'String'); +solToGql.set('bytes30', 'String'); +solToGql.set('bytes31', 'String'); +solToGql.set('bytes32', 'String'); + +export { solToGql }; diff --git a/packages/codegen/src/utils/solToTs.ts b/packages/codegen/src/utils/solToTs.ts deleted file mode 100644 index 8170ee70e..000000000 --- a/packages/codegen/src/utils/solToTs.ts +++ /dev/null @@ -1,112 +0,0 @@ -// -// Copyright 2022 Vulcanize, Inc. -// - -const solToTs: Map = new Map(); - -// Solidity to Typescript type-mapping. -solToTs.set('string', 'string'); -solToTs.set('address', 'string'); -solToTs.set('bool', 'boolean'); - -solToTs.set('int8', 'number'); -solToTs.set('int16', 'number'); -solToTs.set('int24', 'number'); -solToTs.set('int32', 'number'); -solToTs.set('int48', 'number'); -solToTs.set('int56', 'bigint'); -solToTs.set('int64', 'bigint'); -solToTs.set('int72', 'bigint'); -solToTs.set('int80', 'bigint'); -solToTs.set('int88', 'bigint'); -solToTs.set('int96', 'bigint'); -solToTs.set('int104', 'bigint'); -solToTs.set('int112', 'bigint'); -solToTs.set('int120', 'bigint'); -solToTs.set('int128', 'bigint'); -solToTs.set('int136', 'bigint'); -solToTs.set('int144', 'bigint'); -solToTs.set('int152', 'bigint'); -solToTs.set('int160', 'bigint'); -solToTs.set('int168', 'bigint'); -solToTs.set('int176', 'bigint'); -solToTs.set('int184', 'bigint'); -solToTs.set('int192', 'bigint'); -solToTs.set('int200', 'bigint'); -solToTs.set('int208', 'bigint'); -solToTs.set('int216', 'bigint'); -solToTs.set('int224', 'bigint'); -solToTs.set('int232', 'bigint'); -solToTs.set('int240', 'bigint'); -solToTs.set('int248', 'bigint'); -solToTs.set('int256', 'bigint'); -solToTs.set('int', 'bigint'); - -solToTs.set('uint8', 'number'); -solToTs.set('uint16', 'number'); -solToTs.set('uint24', 'number'); -solToTs.set('uint32', 'number'); -solToTs.set('uint48', 'number'); -solToTs.set('uint56', 'bigint'); -solToTs.set('uint64', 'bigint'); -solToTs.set('uint72', 'bigint'); -solToTs.set('uint80', 'bigint'); -solToTs.set('uint88', 'bigint'); -solToTs.set('uint96', 'bigint'); -solToTs.set('uint104', 'bigint'); -solToTs.set('uint112', 'bigint'); -solToTs.set('uint120', 'bigint'); -solToTs.set('uint128', 'bigint'); -solToTs.set('uint136', 'bigint'); -solToTs.set('uint144', 'bigint'); -solToTs.set('uint152', 'bigint'); -solToTs.set('uint160', 'bigint'); -solToTs.set('uint168', 'bigint'); -solToTs.set('uint176', 'bigint'); -solToTs.set('uint184', 'bigint'); -solToTs.set('uint192', 'bigint'); -solToTs.set('uint200', 'bigint'); -solToTs.set('uint208', 'bigint'); -solToTs.set('uint216', 'bigint'); -solToTs.set('uint224', 'bigint'); -solToTs.set('uint232', 'bigint'); -solToTs.set('uint240', 'bigint'); -solToTs.set('uint248', 'bigint'); -solToTs.set('uint256', 'bigint'); -solToTs.set('uint', 'bigint'); - -solToTs.set('bytes', 'string'); -solToTs.set('bytes1', 'string'); -solToTs.set('bytes2', 'string'); -solToTs.set('bytes3', 'string'); -solToTs.set('bytes4', 'string'); -solToTs.set('bytes5', 'string'); -solToTs.set('bytes6', 'string'); -solToTs.set('bytes7', 'string'); -solToTs.set('bytes8', 'string'); -solToTs.set('bytes9', 'string'); -solToTs.set('bytes10', 'string'); -solToTs.set('bytes11', 'string'); -solToTs.set('bytes12', 'string'); -solToTs.set('bytes13', 'string'); -solToTs.set('bytes14', 'string'); -solToTs.set('bytes15', 'string'); -solToTs.set('bytes16', 'string'); -solToTs.set('bytes17', 'string'); -solToTs.set('bytes18', 'string'); -solToTs.set('bytes19', 'string'); -solToTs.set('bytes20', 'string'); -solToTs.set('bytes21', 'string'); -solToTs.set('bytes22', 'string'); -solToTs.set('bytes23', 'string'); -solToTs.set('bytes24', 'string'); -solToTs.set('bytes25', 'string'); -solToTs.set('bytes26', 'string'); -solToTs.set('bytes27', 'string'); -solToTs.set('bytes28', 'string'); -solToTs.set('bytes29', 'string'); -solToTs.set('bytes30', 'string'); -solToTs.set('bytes31', 'string'); -solToTs.set('bytes32', 'string'); - -export { solToTs }; diff --git a/packages/codegen/src/utils/type-mappings.ts b/packages/codegen/src/utils/type-mappings.ts index f35a15567..a4d0c316a 100644 --- a/packages/codegen/src/utils/type-mappings.ts +++ b/packages/codegen/src/utils/type-mappings.ts @@ -2,7 +2,7 @@ // Copyright 2021 Vulcanize, Inc. // -import { solToTs } from './solToTs'; +import { solToGql } from './solToGql'; const _tsToGql: Map = new Map(); const _tsToPg: Map = new Map(); @@ -29,8 +29,8 @@ _gqlToTs.set('Boolean', 'boolean'); _gqlToTs.set('BigDecimal', 'Decimal'); _gqlToTs.set('Bytes', 'string'); -function getTsForSol (solType: string): string | undefined { - return solToTs.get(solType); +function getGqlForSol (solType: string): string | undefined { + return solToGql.get(solType); } function getGqlForTs (tsType: string): string | undefined { @@ -45,4 +45,4 @@ function getTsForGql (gqlType: string): string | undefined { return _gqlToTs.get(gqlType); } -export { getTsForSol, getGqlForTs, getPgForTs, getTsForGql }; +export { getGqlForTs, getGqlForSol, getPgForTs, getTsForGql }; diff --git a/packages/codegen/src/visitor.ts b/packages/codegen/src/visitor.ts index 83de3c430..28bd38908 100644 --- a/packages/codegen/src/visitor.ts +++ b/packages/codegen/src/visitor.ts @@ -65,29 +65,24 @@ export class Visitor { } else { const typeName = node.returnParameters[0].typeName; switch (typeName.type) { - case 'ElementaryTypeName': { - const returnType = typeName.name; + case 'ElementaryTypeName': + this._entity.addQuery(name, params, typeName); + this._database.addQuery(name, params, typeName); + this._client.addQuery(name, params, typeName); + // falls through - this._schema.addQuery(name, params, returnType); - this._resolvers.addQuery(name, params, returnType); - this._entity.addQuery(name, params, returnType); - this._database.addQuery(name, params, returnType); - this._client.addQuery(name, params, returnType); + case 'ArrayTypeName': + this._schema.addQuery(name, params, typeName); + this._resolvers.addQuery(name, params, typeName); assert(this._contract); - this._indexer.addQuery(this._contract.name, MODE_ETH_CALL, name, params, returnType); - + this._indexer.addQuery(this._contract.name, MODE_ETH_CALL, name, params, typeName); break; - } case 'UserDefinedTypeName': errorMessage = `No support in codegen for user defined return type from method "${node.name}"`; break; - case 'ArrayTypeName': - errorMessage = `No support in codegen for return type "${typeName.baseTypeName.name}[]" from method "${node.name}"`; - break; - default: errorMessage = `No support in codegen for return type "${typeName.type}" from method "${node.name}"`; } @@ -133,21 +128,42 @@ export class Visitor { numParams++; } - if (['UserDefinedTypeName', 'ArrayTypeName'].includes(typeName.type)) { - // Skip in case of UserDefinedTypeName | ArrayTypeName. - return; - } + let errorMessage = ''; + + switch (typeName.type) { + case 'ElementaryTypeName': { + this._schema.addQuery(name, params, typeName); + this._resolvers.addQuery(name, params, typeName); + this._entity.addQuery(name, params, typeName); + this._database.addQuery(name, params, typeName); + this._client.addQuery(name, params, typeName); - const returnType = typeName.name; + assert(this._contract); + this._indexer.addQuery(this._contract.name, MODE_STORAGE, name, params, typeName, stateVariableType); - this._schema.addQuery(name, params, returnType); - this._resolvers.addQuery(name, params, returnType); - this._entity.addQuery(name, params, returnType); - this._database.addQuery(name, params, returnType); - this._client.addQuery(name, params, returnType); + break; + } + + case 'UserDefinedTypeName': + errorMessage = `No support in codegen for user defined return type from method "${name}"`; + break; + + case 'ArrayTypeName': + errorMessage = `No support in codegen for return type "${typeName.baseTypeName.name}[]" from method "${name}"`; + break; + + default: + errorMessage = `No support in codegen for return type "${typeName.type}" from method "${name}"`; + } + + if (errorMessage !== '') { + if (this._continueOnError) { + console.log(errorMessage); + return; + } - assert(this._contract); - this._indexer.addQuery(this._contract.name, MODE_STORAGE, name, params, returnType, stateVariableType); + throw new Error(errorMessage); + } } /** diff --git a/packages/util/src/misc.ts b/packages/util/src/misc.ts index 10fc2331e..7395b9b3e 100644 --- a/packages/util/src/misc.ts +++ b/packages/util/src/misc.ts @@ -37,14 +37,14 @@ export const wait = async (time: number): Promise => new Promise(resolve = */ export const graphDecimalTransformer: ValueTransformer = { to: (value?: GraphDecimal) => { - if (value) { + if (value !== undefined) { return value.toFixed(); } return value; }, from: (value?: string) => { - if (value) { + if (value !== undefined) { return new GraphDecimal(value); } @@ -57,14 +57,14 @@ export const graphDecimalTransformer: ValueTransformer = { */ export const decimalTransformer: ValueTransformer = { to: (value?: Decimal) => { - if (value) { + if (value !== undefined) { return value.toString(); } return value; }, from: (value?: string) => { - if (value) { + if (value !== undefined) { return new Decimal(value); } @@ -77,14 +77,14 @@ export const decimalTransformer: ValueTransformer = { */ export const bigintTransformer: ValueTransformer = { to: (value?: bigint) => { - if (value) { + if (value !== undefined) { return value.toString(); } return value; }, from: (value?: string) => { - if (value) { + if (value !== undefined) { return BigInt(value); } @@ -94,14 +94,14 @@ export const bigintTransformer: ValueTransformer = { export const bigintArrayTransformer: ValueTransformer = { to: (valueArray?: bigint[]) => { - if (valueArray) { + if (valueArray !== undefined) { return valueArray.map(value => bigintTransformer.to(value)); } return valueArray; }, from: (valueArray?: string[]) => { - if (valueArray) { + if (valueArray !== undefined) { return valueArray.map(value => bigintTransformer.from(value)); } @@ -111,14 +111,14 @@ export const bigintArrayTransformer: ValueTransformer = { export const decimalArrayTransformer: ValueTransformer = { to: (valueArray?: Decimal[]) => { - if (valueArray) { + if (valueArray !== undefined) { return valueArray.map(value => decimalTransformer.to(value)); } return valueArray; }, from: (valueArray?: string[]) => { - if (valueArray) { + if (valueArray !== undefined) { return valueArray.map(value => decimalTransformer.from(value)); }