45_naming_convention.md

4.5 Naming convention

1.Containers & Components

1.1. Container file:

src/containers/ModuleNameView.js

Component files:

src/components/module-name-view
 - index.js
 - Main.js
 - Header.js
 - ...
 - img
   - icon@2x.png
   - icon@3x.png

1.2. Event name:

handleEventName = ()=>{//todo}
...
<MyComponent onEventName={this.handleEventName}/>

1.3. Render methods:

  renderMethodName = () => {
   //todo
  }
  render() {
    return (
      <View>
        {this.renderMethodName()}
      </View>
    );
  }

1.4. mapStateToProps & mapDispatchToProps

function mapStateToProps(state) {
  return {
    todos: state.todos
  };
}

function mapDispatchToProps(dispatch) {
  return {
    actions: bindActionCreators(Actions, dispatch)
  }
}

2.actions src/actions

index.js
todos.js
navigation.js

2.1src/constants/ActionTypes.js

export const SWITCH_MAIN_TAB = 'SWITCH_MAIN_TAB';

2.2```src/actions/todos.js````

import * as types from '../constants/ActionTypes'

export function addTodo(title, hour) {
  return {type: types.ADD_TODO, title, hour}
}

3.reducerssrc/reducers

index.js
todos.js
navigation.js

3.1.src/reducers/todos.js

import { ADD_TODO, DELETE_TODO, EDIT_TODO, COMPLETE_TODO } from '../constants/ActionTypes'
const initialState = []

export default function todos(state = initialState, action) {
  switch (action.type) {
    case ADD_TODO:
      //todo
    default:
      return state
  }
}

4.stylessrc/styles

index.js
Basic.js
Theme.js

4.1src/styles/Basic.js

import { StyleSheet, Dimensions } from 'react-native';
let winSize = Dimensions.get('window');
const Basic = StyleSheet.create({
  text: {
    fontSize: 32/winSize.scale
  }
});
export default Basic;

4.2src/styles/Theme.js

//colors
const color = {
  green: '#00551e',
  brown: '#693504',
  red: '#db2828'
}

//other
const active = {
  opacity: 0.6
}

export default {color, active}

4.3import {Theme, BasicStyle} from '../../styles';