add button and modal dialog for invoice integration

client/src/components/GenerateFeesInORDButton/index.js

@@ -0,0 +1,44 @@
+import React, { Component } from 'react';
+import { Button, Modal } from 'semantic-ui-react';
+
+class GenerateFeesInORDButton extends Component {
+    state = { open: false };
+
+    show = size => () => this.setState({ size, open: true });
+    close = () => this.setState({ open: false });
+    confirm = () => {
+        const { onConfirm } = this.props;
+        this.close();
+        if (onConfirm){
+            onConfirm();
+        }
+    };
+
+    render() {
+        const { open, size } = this.state;
+        const { singleMember, disabled } = this.props;
+
+        const modalContent = singleMember ?
+            'This will remove all existing fees in ORD for selected member in selected date range and generate new fees based on shown incident tables. Do you want to continue ?':
+            'This will remove all existing fees in ORD for all members in selected date range and generate new fees based on shown incident tables. Do you want to continue ?';
+
+        return (
+            <div>
+                <Button disabled={disabled} onClick={this.show('tiny')}>Generate fees in ORD</Button>
+
+                <Modal size={size} open={open} onClose={this.close}>
+                    <Modal.Header>Add fees to the ORD</Modal.Header>
+                    <Modal.Content>
+                        <p>{modalContent}</p>
+                    </Modal.Content>
+                    <Modal.Actions>
+                        <Button negative onClick={this.close}>No</Button>
+                        <Button positive icon='checkmark' onClick={this.confirm} labelPosition='right' content='Yes' />
+                    </Modal.Actions>
+                </Modal>
+            </div>
+        );
+    }
+}
+
+export default GenerateFeesInORDButton;