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Array handling

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Richard Ramos 2018-10-12 15:07:59 -04:00 committed by Pascal Precht
parent 65c7428a7f
commit 16499e0bb0
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GPG Key ID: 0EE28D8D6FD85D7D
4 changed files with 44 additions and 18 deletions
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12
lib/modules/scaffolding-react/index.js
View File

@ -23,6 +23,14 @@ Handlebars.registerHelper('ifeq', function(elem, value, options){
return options.inverse(this);
});
Handlebars.registerHelper('ifarr', function(elem, options){
if(elem.indexOf('[]') > -1){
return options.fn(this);
}
return options.inverse(this);
});
Handlebars.registerHelper('iflengthgt', function(arr, val, options) {
if (arr.length > val) {
return options.fn(this);
@ -34,6 +42,10 @@ Handlebars.registerHelper('emptyname', function(name, index) {
return name ? name : 'output' + index;
});
Handlebars.registerHelper('trim', function(name) {
return name.replace('[]', '');
});
Handlebars.registerHelper('methodname', function(abiDefinition, functionName, inputs){
let funCount = abiDefinition.filter(x => x.name === functionName).length;

18
lib/modules/scaffolding-react/templates/dapp.js.tpl
View File

@ -14,7 +14,7 @@ class {{capitalize name}}Form{{@index}} extends Component {
{{#if inputs.length}}
input: {
{{#each inputs}}
{{#ifeq name ''}}field{{else}}{{name}}{{/ifeq}}: {{#ifeq type 'bool'}}false{{else}}''{{/ifeq}}{{#unless @last}},{{/unless}}
{{#ifeq name ''}}field{{else}}{{trim name}}{{/ifeq}}: {{#ifeq type 'bool'}}false{{else}}''{{/ifeq}}{{#unless @last}},{{/unless}}
{{/each}}
},
{{/if}}
@ -50,7 +50,7 @@ class {{capitalize name}}Form{{@index}} extends Component {
try {
{{#ifview stateMutability}}
const result = await {{../contractName}}.methods{{methodname ../functions name inputs}}({{#each inputs}}input.{{#ifeq name ''}}field{{else}}{{name}}{{/ifeq}}{{#unless @last}}, {{/unless}}{{/each}}).call()
const result = await {{../contractName}}.methods{{methodname ../functions name inputs}}({{#each inputs}}input.{{#ifeq name ''}}field{{else}}{{trim name}}{{/ifeq}}{{#unless @last}}, {{/unless}}{{/each}}).call()
{{#iflengthgt outputs 1}}
this.setState({output: {
{{#each outputs}}
@ -61,7 +61,13 @@ class {{capitalize name}}Form{{@index}} extends Component {
this.setState({output: result});
{{/iflengthgt}}
{{else}}
const toSend = {{../contractName}}.methods{{methodname ../functions name inputs}}({{#each inputs}}input.{{#ifeq name ''}}field{{else}}{{name}}{{/ifeq}}{{#unless @last}}, {{/unless}}{{/each}});
{{#each inputs}}
{{#ifarr type}}
input.{{trim name}} = input.{{trim name}}.split(',').map(x => trim(x.toString()));
{{/ifarr}}
{{/each}}
const toSend = {{../contractName}}.methods{{methodname ../functions name inputs}}({{#each inputs}}input.{{#ifeq name ''}}field{{else}}{{trim name}}{{/ifeq}}{{#unless @last}}, {{/unless}}{{/each}});
const estimatedGas = await toSend.estimateGas({from: web3.eth.defaultAccount});
@ -95,14 +101,14 @@ class {{capitalize name}}Form{{@index}} extends Component {
<ControlLabel>{{#ifeq name ''}}field{{else}}{{name}}{{/ifeq}}</ControlLabel>
{{#ifeq type 'bool'}}
<Checkbox
onClick={(e) => this.handleCheckbox(e, '{{#ifeq name ''}}field{{else}}{{name}}{{/ifeq}}')}
onClick={(e) => this.handleCheckbox(e, '{{#ifeq name ''}}field{{else}}{{trim name}}{{/ifeq}}')}
/>
{{else}}
<FormControl
type="text"
defaultValue={ input.{{#ifeq name ''}}field{{else}}{{name}}{{/ifeq}} }
defaultValue={ input.{{#ifeq name ''}}field{{else}}{{trim name}}{{/ifeq}} }
placeholder="{{type}}"
onChange={(e) => this.handleChange(e, '{{#ifeq name ''}}field{{else}}{{name}}{{/ifeq}}')}
onChange={(e) => this.handleChange(e, '{{#ifeq name ''}}field{{else}}{{trim name}}{{/ifeq}}')}
/>
{{/ifeq}}
</FormGroup>

6
lib/modules/scaffolding-solidity/index.js
View File

@ -2,6 +2,8 @@
const Handlebars = require('handlebars');
const fs = require('../../core/fs');
const capitalize = string => string.charAt(0).toUpperCase() + string.slice(1);
class ScaffoldingSolidity {
constructor(embark, options){
this.embark = embark;
@ -27,7 +29,9 @@ class ScaffoldingSolidity {
build(contract, overwrite, cb){
try {
const filename = contract.className.toLowerCase();
contract.className = capitalize(contract.className);
const filename = contract.className;
this._generateFile(contract, 'contract.sol.tpl', 'sol', {
'contractName': contract.className,

26
lib/modules/scaffolding/index.js
View File

@ -16,11 +16,7 @@ class Scaffolding {
this.generate(options.contract, options.overwrite, false, cb);
});
}
isContract(contractName){
return this.engine.config.contractsConfig.contracts[contractName] !== undefined;
}
getScaffoldPlugin(framework){
let dappGenerators = this.plugins.getPluginsFor('dappGenerator');
let builder;
@ -49,21 +45,23 @@ class Scaffolding {
generate(contractName, overwrite, isContractGeneration, cb){
this.loadFrameworkModule();
let build = this.getScaffoldPlugin(this.framework);
const build = this.getScaffoldPlugin(this.framework);
if(!build){
this.engine.logger.error("Could not find plugin for framework '" + this.framework + "'");
process.exit();
}
if(!this.isContract(contractName) && Object.getOwnPropertyNames(this.fields).length === 0){
this.engine.logger.error("contract '" + contractName + "' does not exist");
const hasFields = Object.getOwnPropertyNames(this.fields).length !== 0;
if(isContractGeneration && !hasFields){
// This happens when you execute "scaffold ContractName",
// assuming the contract already exists in a .sol file
cb();
return;
}
let contract;
if(isContractGeneration){
if(isContractGeneration && hasFields){
contract = {className: contractName, fields: this.fields};
try {
build(contract, overwrite, cb);
@ -75,6 +73,12 @@ class Scaffolding {
this.engine.events.request("contracts:list", (_err, contractsList) => {
if(_err) throw new Error(_err);
const contract = contractsList.find(x => x.className === contractName);
if(!contract){
this.engine.logger.error("contract '" + contractName + "' does not exist");
cb();
return;
}
try {
build(contract, overwrite, cb);
} catch(err){