delete (gallery-)project

src/actions/projectActions.js

@@ -83,6 +83,27 @@ export const updateProject = () => (dispatch, getState) => {
     });
 }
 
+export const deleteProject = () => (dispatch, getState) => {
+  var project = getState().project;
+  var id = project.projects[0]._id;
+  var type = project.type;
+  axios.delete(`${process.env.REACT_APP_BLOCKLY_API}/${type}/${id}`)
+    .then(res => {
+      dispatch({type: GET_PROJECTS, payload: []});
+      if(type === 'project'){
+        dispatch(returnSuccess(res.data.message, res.status, 'PROJECT_DELETE_SUCCESS'));
+      } else {
+        dispatch(returnSuccess(res.data.message, res.status, 'GALLERY_DELETE_SUCCESS'));
+      }
+    })
+    .catch(err => {
+      if(err.response){
+        dispatch(returnErrors(err.response.data.message, err.response.status, 'PROJECT_DELETE_FAIL'));
+      }
+    });
+}
+
+
 export const resetProject = () => (dispatch) => {
   dispatch({
     type: GET_PROJECTS,

src/components/Home.js

@@ -12,6 +12,7 @@ import BlocklyWindow from './Blockly/BlocklyWindow';
 import CodeViewer from './CodeViewer';
 import TrashcanButtons from './TrashcanButtons';
 import HintTutorialExists from './Tutorial/HintTutorialExists';
+import Snackbar from './Snackbar';
 
 import Grid from '@material-ui/core/Grid';
 import IconButton from '@material-ui/core/IconButton';
@@ -47,7 +48,11 @@ class Home extends Component {
 
   state = {
     codeOn: false,
-    stats: window.localStorage.getItem('stats')
+    stats: window.localStorage.getItem('stats'),
+    snackbar: false,
+    type: '',
+    key: '',
+    message: ''
   }
 
   componentDidMount() {
@@ -55,6 +60,9 @@ class Home extends Component {
     if(!this.props.project){
       this.props.workspaceName(createNameId());
     }
+    if(this.props.message && this.props.message.id === 'GET_SHARE_FAIL'){
+      this.setState({ snackbar: true, key: Date.now(), message: `Das angefragte geteilte Projekt konnte nicht gefunden werden.`, type: 'error' });
+    }
   }
 
   componentDidUpdate(props) {
@@ -112,6 +120,12 @@ class Home extends Component {
           : null}
         </Grid>
         <HintTutorialExists />
+        <Snackbar
+          open={this.state.snackbar}
+          message={this.state.message}
+          type={this.state.type}
+          key={this.state.key}
+        />
       </div>
     );
   };
@@ -119,8 +133,13 @@ class Home extends Component {
 
 Home.propTypes = {
   clearStats: PropTypes.func.isRequired,
-  workspaceName: PropTypes.func.isRequired
+  workspaceName: PropTypes.func.isRequired,
+  message: PropTypes.object.isRequired
 };
 
+const mapStateToProps = state => ({
+  message: state.message
+});
 
-export default connect(null, { clearStats, workspaceName })(withStyles(styles, { withTheme: true })(Home));
+
+export default connect(mapStateToProps, { clearStats, workspaceName })(withStyles(styles, { withTheme: true })(Home));

src/components/Project/Project.js

@@ -3,7 +3,7 @@ import PropTypes from 'prop-types';
 import { connect } from 'react-redux';
 import { workspaceName } from '../../actions/workspaceActions';
 import { getProject, resetProject } from '../../actions/projectActions';
-import { clearMessages } from '../../actions/messageActions';
+import { clearMessages, returnErrors } from '../../actions/messageActions';
 
 import axios from 'axios';
 import { createNameId } from 'mnemonic-id';
@@ -18,6 +18,7 @@ import CircularProgress from '@material-ui/core/CircularProgress';
 class Project extends Component {
 
   componentDidMount() {
+    this.props.resetProject();
     this.getProject();
   }
 
@@ -31,8 +32,13 @@ class Project extends Component {
     }
     if(this.props.message !== props.message){
       if(this.props.message.id === 'PROJECT_EMPTY' || this.props.message.id === 'GET_PROJECT_FAIL'){
-        this.props.workspaceName(createNameId());
+        if(this.props.type!=='share'){
+          this.props.returnErrors('', 404, 'GET_PROJECT_FAIL');
+          this.props.history.push(`/${this.props.type}`);
+        } else {
           this.props.history.push('/');
+          this.props.returnErrors('', 404, 'GET_SHARE_FAIL');
+        }
       }
       if(this.props.message.id === 'GET_PROJECT_SUCCESS'){
         this.props.workspaceName(this.props.project.title);
@@ -43,9 +49,6 @@ class Project extends Component {
   componentWillUnmount() {
     this.props.resetProject();
     this.props.workspaceName(null);
-    if(this.props.message.msg){
-      this.props.clearMessages();
-    }
   }
 
   getProject = () => {
@@ -77,6 +80,7 @@ Project.propTypes = {
   getProject: PropTypes.func.isRequired,
   resetProject: PropTypes.func.isRequired,
   clearMessages: PropTypes.func.isRequired,
+  returnErrors: PropTypes.func.isRequired,
   project: PropTypes.object.isRequired,
   type: PropTypes.string.isRequired,
   message: PropTypes.object.isRequired,
@@ -90,4 +94,4 @@ const mapStateToProps = state => ({
   message: state.message
 });
 
-export default connect(mapStateToProps, { workspaceName, getProject, resetProject, clearMessages })(Project);
+export default connect(mapStateToProps, { workspaceName, getProject, resetProject, clearMessages, returnErrors })(Project);

src/components/Project/ProjectHome.js

@@ -2,36 +2,60 @@ import React, { Component } from 'react';
 import PropTypes from 'prop-types';
 import { connect } from 'react-redux';
 import { getProjects, resetProject } from '../../actions/projectActions';
+import { clearMessages } from '../../actions/messageActions';
 
 import axios from 'axios';
 import { Link } from 'react-router-dom';
 
 import Breadcrumbs from '../Breadcrumbs';
 import BlocklyWindow from '../Blockly/BlocklyWindow';
+import Snackbar from '../Snackbar';
 
 import Grid from '@material-ui/core/Grid';
 import Paper from '@material-ui/core/Paper';
 import Divider from '@material-ui/core/Divider';
 import Typography from '@material-ui/core/Typography';
+import Backdrop from '@material-ui/core/Backdrop';
+import CircularProgress from '@material-ui/core/CircularProgress';
 
 
 class ProjectHome extends Component {
 
+  state = {
+    snackbar: false,
+    type: '',
+    key: '',
+    message: ''
+  }
+
   componentDidMount() {
-    this.props.getProjects(this.props.match.path.replace('/',''));
+    var type = this.props.match.path.replace('/','');
+    this.props.getProjects(type);
+    if(this.props.message){
+      if(this.props.message.id === 'PROJECT_DELETE_SUCCESS'){
+        this.setState({ snackbar: true, key: Date.now(), message: `Dein Projekt wurde erfolgreich gelöscht.`, type: 'success' });
+      }
+      else if(this.props.message.id === 'GALLERY_DELETE_SUCCESS'){
+        this.setState({ snackbar: true, key: Date.now(), message: `Dein Galerie-Projekt wurde erfolgreich gelöscht.`, type: 'success' });
+      }
+      else if(this.props.message.id === 'GET_PROJECT_FAIL'){
+        this.setState({ snackbar: true, key: Date.now(), message: `Dein angefragtes ${type === 'gallery' ? 'Galerie-':''}Projekt konnte nicht gefunden werden.`, type: 'error' });
+      }
+    }
   }
 
   componentDidUpdate(props) {
     if(props.match.path !== this.props.match.path){
+      this.setState({snackbar: false});
       this.props.getProjects(this.props.match.path.replace('/',''));
     }
   }
 
   componentWillUnmount() {
     this.props.resetProject();
+    this.props.clearMessages();
   }
 
-
   render() {
     var data = this.props.match.path === '/project' ? 'Projekte' : 'Galerie';
     return (
@@ -39,7 +63,11 @@ class ProjectHome extends Component {
         <Breadcrumbs content={[{ link: this.props.match.path, title: data }]} />
 
         <h1>{data}</h1>
-        {this.props.progress ? null :
+        {this.props.progress ?
+          <Backdrop open invisible>
+            <CircularProgress color="primary" />
+          </Backdrop>
+        :
         <Grid container spacing={2}>
           {this.props.projects.map((project, i) => {
             return (
@@ -60,6 +88,12 @@ class ProjectHome extends Component {
             )
           })}
         </Grid>}
+        <Snackbar
+          open={this.state.snackbar}
+          message={this.state.message}
+          type={this.state.type}
+          key={this.state.key}
+        />
       </div>
     );
   };
@@ -68,14 +102,17 @@ class ProjectHome extends Component {
 ProjectHome.propTypes = {
   getProjects: PropTypes.func.isRequired,
   resetProject: PropTypes.func.isRequired,
+  clearMessages: PropTypes.func.isRequired,
   projects: PropTypes.array.isRequired,
-  progress: PropTypes.bool.isRequired
+  progress: PropTypes.bool.isRequired,
+  message: PropTypes.object.isRequired
 };
 
 const mapStateToProps = state => ({
   projects: state.project.projects,
-  progress: state.project.progress
+  progress: state.project.progress,
+  message: state.message
 });
 
 
-export default connect(mapStateToProps, { getProjects, resetProject })(ProjectHome);
+export default connect(mapStateToProps, { getProjects, resetProject, clearMessages })(ProjectHome);

src/components/Routes.js

@@ -30,8 +30,8 @@ class Routes extends Component {
           <Route path="/" exact component={Home} />
           // Tutorials
           <Route path="/tutorial" exact component={TutorialHome} />
-          <Route path="/tutorial/:tutorialId" exact component={Tutorial} />
           <Route path="/tutorial/builder" exact component={Builder} />
+          <Route path="/tutorial/:tutorialId" exact component={Tutorial} />
           // Sharing
           <Route path="/share/:shareId" exact component={Project} />
           // Gallery-Projects

src/components/Snackbar.js

@@ -35,6 +35,12 @@ class Snackbar extends Component {
     }
   }
 
+  componentDidUpdate(){
+    if(!this.state.open){
+      clearTimeout(this.timeout);
+    }
+  }
+
   componentWillUnmount(){
     if(this.state.open){
       clearTimeout(this.timeout);

src/components/WorkspaceFunc.js

@@ -2,7 +2,7 @@ import React, { Component } from 'react';
 import PropTypes from 'prop-types';
 import { connect } from 'react-redux';
 import { clearStats, onChangeCode, workspaceName } from '../actions/workspaceActions';
-import { updateProject } from '../actions/projectActions';
+import { updateProject, deleteProject } from '../actions/projectActions';
 
 import * as Blockly from 'blockly/core';
 
@@ -28,7 +28,7 @@ import Tooltip from '@material-ui/core/Tooltip';
 import TextField from '@material-ui/core/TextField';
 import Typography from '@material-ui/core/Typography';
 
-import { faPen, faSave, faUpload, faFileDownload, faCamera, faShare, faShareAlt, faCopy } from "@fortawesome/free-solid-svg-icons";
+import { faPen, faSave, faUpload, faFileDownload, faTrashAlt, faCamera, faShare, faShareAlt, faCopy } from "@fortawesome/free-solid-svg-icons";
 import { FontAwesomeIcon } from "@fortawesome/react-fontawesome";
 
 const styles = (theme) => ({
@@ -51,6 +51,16 @@ const styles = (theme) => ({
       color: theme.palette.primary.main,
     }
   },
+  buttonTrash: {
+    backgroundColor: theme.palette.error.dark,
+    color: theme.palette.primary.contrastText,
+    width: '40px',
+    height: '40px',
+    '&:hover': {
+      backgroundColor: theme.palette.error.dark,
+      color: theme.palette.primary.contrastText,
+    }
+  },
   link: {
     color: theme.palette.primary.main,
     textDecoration: 'none',
@@ -92,9 +102,15 @@ class WorkspaceFunc extends Component {
       if(this.props.message.id === 'PROJECT_UPDATE_SUCCESS'){
         this.setState({ snackbar: true, key: Date.now(), message: `Das Projekt wurde erfolgreich aktualisiert.`, type: 'success' });
       }
-      else if (this.props.message.id === 'PROJECT_UPDATE_FAIL'){
+      else if(this.props.message.id === 'PROJECT_DELETE_SUCCESS'){
+        this.props.history.push(`/${this.props.projectType}`);
+      }
+      else if(this.props.message.id === 'PROJECT_UPDATE_FAIL'){
         this.setState({ snackbar: true, key: Date.now(), message: `Fehler beim Aktualisieren des Projektes. Versuche es noch einmal.`, type: 'error' });
       }
+      else if(this.props.message.id === 'PROJECT_DELETE_FAIL'){
+        this.setState({ snackbar: true, key: Date.now(), message: `Fehler beim Löschen des Projektes. Versuche es noch einmal.`, type: 'error' });
+      }
     }
   }
 
@@ -239,8 +255,12 @@ class WorkspaceFunc extends Component {
   renameWorkspace = () => {
     this.props.workspaceName(this.state.name);
     this.toggleDialog();
+    if(this.props.projectType === 'project'){
+      this.props.updateProject();
+    } else {
       this.setState({ snackbar: true, type: 'success', key: Date.now(), message: `Das Projekt wurde erfolgreich in '${this.state.name}' umbenannt.` });
     }
+  }
 
   resetWorkspace = () => {
     const workspace = Blockly.getMainWorkspace();
@@ -264,9 +284,9 @@ class WorkspaceFunc extends Component {
     return (
       <div style={{ width: 'max-content', display: 'flex' }}>
         {!this.props.assessment ?
-          <Tooltip title={`Name des Projektes${this.props.name ? `: ${this.props.name}` : ''}`} arrow style={{ marginRight: '5px' }}>
+          <Tooltip title={`Titel des Projektes${this.props.name ? `: ${this.props.name}` : ''}`} arrow style={{ marginRight: '5px' }}>
             <div className={this.props.classes.workspaceName} onClick={() => { this.setState({ file: true, open: true, saveFile: false, title: 'Projekt benennen', content: 'Bitte gib einen Namen für das Projekt ein und bestätige diesen mit einem Klick auf \'Eingabe\'.' }) }}>
-              {this.props.name && !isWidthDown('xs', this.props.width) ? <Typography style={{ margin: 'auto -3px auto 12px' }}>{this.props.name}</Typography> : null}
+              {this.props.name && !isWidthDown(this.props.projectType === 'project' || this.props.projectType === 'gallery' ? 'xl':'xs', this.props.width) ? <Typography style={{ margin: 'auto -3px auto 12px' }}>{this.props.name}</Typography> : null}
               <div style={{ width: '40px', display: 'flex' }}>
                 <FontAwesomeIcon icon={faPen} style={{ height: '18px', width: '18px', margin: 'auto' }} />
               </div>
@@ -322,7 +342,17 @@ class WorkspaceFunc extends Component {
             </IconButton>
           </Tooltip>
         : null}
-        <Tooltip title='Workspace zurücksetzen' arrow style={this.props.assessment ? null : { marginRight: '5px' }}>
+        {!this.props.assessment?
+          <Tooltip title='Projekt teilen' arrow style={{marginRight: '5px'}}>
+            <IconButton
+              className={this.props.classes.button}
+              onClick={() => this.shareBlocks()}
+            >
+              <FontAwesomeIcon icon={faShareAlt} size="xs" />
+            </IconButton>
+          </Tooltip>
+        :null}
+        <Tooltip title='Workspace zurücksetzen' arrow style={this.props.projectType === 'project' || this.props.projectType === 'gallery' ? { marginRight: '5px' }:null}>
           <IconButton
             className={this.props.classes.button}
             onClick={() => this.resetWorkspace()}
@@ -330,13 +360,13 @@ class WorkspaceFunc extends Component {
             <FontAwesomeIcon icon={faShare} size="xs" flip='horizontal' />
           </IconButton>
         </Tooltip>
-        {!this.props.assessment?
+        {!this.props.assessment && (this.props.projectType === 'project' || this.props.projectType === 'gallery') ?
-          <Tooltip title='Projekt teilen' arrow>
+          <Tooltip title='Projekt löschen' arrow>
             <IconButton
-              className={this.props.classes.button}
+              className={this.props.classes.buttonTrash}
-              onClick={() => this.shareBlocks()}
+              onClick={() => this.props.deleteProject()}
             >
-              <FontAwesomeIcon icon={faShareAlt} size="xs" flip='horizontal' />
+              <FontAwesomeIcon icon={faTrashAlt} size="xs" />
             </IconButton>
           </Tooltip>
         :null}
@@ -351,7 +381,7 @@ class WorkspaceFunc extends Component {
         >
           {this.state.file ?
             <div style={{ marginTop: '10px' }}>
-              <TextField autoFocus placeholder={this.state.saveXml ? 'Dateiname' : 'Projektname'} value={this.state.name} onChange={this.setFileName} style={{ marginRight: '10px' }} />
+              <TextField autoFocus placeholder={this.state.saveXml ? 'Dateiname' : 'Projekttitel'} value={this.state.name} onChange={this.setFileName} style={{ marginRight: '10px' }} />
               <Button disabled={!this.state.name} variant='contained' color='primary' onClick={() => { this.state.saveFile ? this.state.file === 'xml' ? this.downloadXmlFile() : this.getSvg() : this.renameWorkspace(); this.toggleDialog(); }}>Eingabe</Button>
             </div>
           : this.state.share ?
@@ -389,6 +419,7 @@ WorkspaceFunc.propTypes = {
   onChangeCode: PropTypes.func.isRequired,
   workspaceName: PropTypes.func.isRequired,
   updateProject: PropTypes.func.isRequired,
+  deleteProject: PropTypes.func.isRequired,
   arduino: PropTypes.string.isRequired,
   xml: PropTypes.string.isRequired,
   name: PropTypes.string,
@@ -404,4 +435,4 @@ const mapStateToProps = state => ({
   message: state.message
 });
 
-export default connect(mapStateToProps, { clearStats, onChangeCode, workspaceName, updateProject })(withStyles(styles, { withTheme: true })(withWidth()(withRouter(WorkspaceFunc))));
+export default connect(mapStateToProps, { clearStats, onChangeCode, workspaceName, updateProject, deleteProject })(withStyles(styles, { withTheme: true })(withWidth()(withRouter(WorkspaceFunc))));