154 lines
3.9 KiB
TypeScript
154 lines
3.9 KiB
TypeScript
import React from 'react';
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import { connect } from 'react-redux';
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import { Modal, Alert, Input, Button } from 'antd';
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import Result from 'ant-design-pro/lib/Result';
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import { fetchProposalUpdates } from 'modules/proposals/actions';
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import { postProposalUpdate } from 'api/api';
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import MarkdownEditor from 'components/MarkdownEditor';
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import './style.less';
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interface DispatchProps {
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fetchProposalUpdates: typeof fetchProposalUpdates;
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}
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interface OwnProps {
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proposalId: number;
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isVisible: boolean;
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handleClose(): void;
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}
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type Props = DispatchProps & OwnProps;
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interface State {
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title: string;
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content: string;
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isSubmitting: boolean;
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hasSubmitted: boolean;
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error: string | null;
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}
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const INITIAL_STATE = {
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title: '',
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content: '',
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isSubmitting: false,
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hasSubmitted: false,
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error: null,
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};
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class UpdateModal extends React.Component<Props, State> {
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state: State = { ...INITIAL_STATE };
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componentDidUpdate(prevProps: Props) {
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if (prevProps.isVisible && !this.props.isVisible) {
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this.setState({ ...INITIAL_STATE });
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}
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}
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render() {
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const { isVisible } = this.props;
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const { isSubmitting, hasSubmitted, error, title, content } = this.state;
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const isMissingFields = !title || !content;
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return (
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<Modal
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title="Post an Update"
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visible={isVisible}
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okText="Submit"
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cancelText="Cancel"
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onOk={this.postUpdate}
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onCancel={this.closeModal}
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okButtonProps={{
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loading: isSubmitting,
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disabled: isMissingFields,
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}}
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cancelButtonProps={{ disabled: isSubmitting }}
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footer={hasSubmitted ? '' : undefined}
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width={800}
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centered
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>
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<div className="UpdateModal">
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{hasSubmitted ? (
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<Result
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type="success"
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title="Update has been posted"
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description="Your funders have been notified, thanks for updating them"
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actions={<Button onClick={this.closeModal}>Close</Button>}
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/>
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) : (
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<div className="UpdateModal-form">
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<Input
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className="UpdateModal-form-title"
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size="large"
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value={title}
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placeholder="Title (60 char max)"
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onChange={this.handleChangeTitle}
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/>
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<MarkdownEditor onChange={this.handleChangeContent} />
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</div>
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)}
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{error && (
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<Alert
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type="error"
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message="Failed to post update proposal"
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description={error}
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showIcon
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/>
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)}
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</div>
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</Modal>
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);
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}
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private handleChangeTitle = (ev: React.ChangeEvent<HTMLInputElement>) => {
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this.setState({ title: ev.currentTarget.value });
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};
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private handleChangeContent = (markdown: string) => {
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this.setState({ content: markdown });
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};
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private closeModal = () => {
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const { isSubmitting, hasSubmitted, title, content } = this.state;
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if (!isSubmitting) {
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const empty = !title && !content;
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if (
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empty ||
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hasSubmitted ||
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confirm('Are you sure you want to close? You’ll lose this draft.')
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) {
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this.props.handleClose();
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}
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}
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};
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private postUpdate = () => {
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const { proposalId } = this.props;
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const { title, content, hasSubmitted, isSubmitting } = this.state;
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if (hasSubmitted || isSubmitting) {
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return;
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}
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this.setState({ isSubmitting: true });
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postProposalUpdate(proposalId, title, content)
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.then(() => {
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this.setState({
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hasSubmitted: true,
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isSubmitting: false,
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});
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this.props.fetchProposalUpdates(proposalId);
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})
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.catch(err => {
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this.setState({
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error: err.message || err.toString(),
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isSubmitting: false,
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});
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});
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};
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}
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export default connect(
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undefined,
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{ fetchProposalUpdates },
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)(UpdateModal);
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