Converting project to Redux store

smart-hut/src/components/dashboard/DevicePanel.js

@@ -7,9 +7,10 @@ import { checkMaxLength, DEVICE_NAME_MAX_LENGTH } from "./devices/constants";
 import DeviceType from "./devices/DeviceTypeController";
 import NewDevice from "./devices/NewDevice";
 import SettingsModal from "./devices/SettingsModal";
-import { call } from "../../client_server";
+import { connect } from "react-redux";
+import { RemoteService } from "../../remote";
 
-export default class DevicePanel extends Component {
+class DevicePanel extends Component {
   constructor(props) {
     super(props);
     this.state = {
@@ -17,10 +18,13 @@ export default class DevicePanel extends Component {
     };
 
     this.addDevice = this.addDevice.bind(this);
+    this.toggleEditMode = this.toggleEditMode.bind(this);
+    this.getDevices();
   }
 
-  editModeController = (e) =>
+  toggleEditMode(e) {
     this.setState((prevState) => ({ editMode: !prevState.editMode }));
+  }
 
   openModal = (settingsDeviceId) => {
     this.setState((prevState) => ({
@@ -29,12 +33,10 @@ export default class DevicePanel extends Component {
     }));
   };
 
-  changeDeviceData = (deviceId, newSettings) => {
+  /*changeDeviceData = (deviceId, newSettings) => {
     console.log(newSettings.name, " <-- new name --> ", deviceId);
-    this.props.devices.map((device) => {
+    
-      if (device.id === deviceId) {
+    for (let prop in this.props.devices[deviceId]) {
-        for (let prop in newSettings) {
-          if (device.hasOwnProperty(prop)) {
       if (prop === "name") {
         if (checkMaxLength(newSettings[prop])) {
           device[prop] = newSettings[prop];
@@ -49,86 +51,11 @@ export default class DevicePanel extends Component {
         device[prop] = newSettings[prop];
       }
     }
-        }
+  };*/
-      }
-      return null;
-    });
-    this.forceUpdate();
-  };
 
-  getDevices = () => {
+  getDevices() {
-    if (this.props.activeItem === -1) {
+    this.props.fetchDevices().then();
-      call
-        .getAllDevices()
-        .then((res) => {
-          if (res.status === 200) {
-            this.setState({
-              devices: res.data,
-            });
   }
-        })
-        .catch((err) => {
-          console.log(err);
-        });
-    } else {
-      call
-        .getAllDevicesByRoom(this.props.activeItem)
-        .then((res) => {
-          if (res.status === 200) {
-            this.setState({
-              devices: res.data,
-            });
-          }
-        })
-        .catch((err) => {});
-    }
-  };
-
-  async addDevice(data) {
-    const ds = await this.props.addDevice(data);
-    this.setState({
-      devices: ds,
-    });
-    this.forceUpdate();
-  }
-
-  updateDevice = (data) => {
-    const roomId = this.props.devices.filter(
-      (d) => d.id === this.state.settingsDeviceId
-    )[0].roomId;
-    data["id"] = this.state.settingsDeviceId;
-    data["roomId"] = roomId;
-    call
-      .deviceUpdate(data)
-      .then((res) => {
-        if (res.status === 200) {
-          this.getDevices();
-          this.forceUpdate();
-        }
-      })
-      .catch((err) => {});
-  };
-
-  removeDevice = () => {
-    const item = this.props.devices.filter(
-      (d) => d.id === this.state.settingsDeviceId
-    )[0];
-    const data = {
-      device: item.kind,
-      id: this.state.settingsDeviceId,
-    };
-
-    call
-      .deviceDelete(data)
-      .then((res) => {
-        if (res.status === 200) {
-          this.openModal();
-          this.getDevices();
-          this.forceUpdate();
-        }
-      })
-      .catch((err) => {});
-  };
 
   render() {
     const edit = {
@@ -149,31 +76,21 @@ export default class DevicePanel extends Component {
           {this.state.openSettingsModal ? (
             <SettingsModal
               openModal={this.openModal}
-              updateDevice={this.updateDevice}
-              removeDevice={this.removeDevice}
               device={ds.filter((d) => d.id === this.state.settingsDeviceId)[0]}
             />
           ) : (
             ""
           )}
-          {ds
+          {this.props.devices.map((e, i) => {
-            ? ds.map((e, i) => {
             return (
               <Grid.Column key={i}>
-                    <DeviceType
+                <DeviceType type={e.kind} device={e} edit={edit} />
-                      updateDev={this.props.updateDeviceUi}
-                      type={e.kind}
-                      onChangeData={this.changeDeviceData}
-                      device={e}
-                      edit={edit}
-                    />
               </Grid.Column>
             );
-              })
+          })}
-            : null}
+          {!this.props.isActiveRoomHome ? (
-          {this.props.activeItem !== -1 ? (
             <Grid.Column>
-              <NewDevice addDevice={this.addDevice} devices={ds} />
+              <NewDevice />
             </Grid.Column>
           ) : null}
         </Grid>
@@ -181,3 +98,24 @@ export default class DevicePanel extends Component {
     );
   }
 }
+
+const mapStateToProps = (state, _) => ({
+  get devices() {
+    if (state.active.activeRoom === -1) {
+      return Object.values(state.devices);
+    } else {
+      return state.rooms[state.active.activeRoom].devices.map(
+        (id) => state.devices[id]
+      );
+    }
+  },
+  get isActiveRoomHome() {
+    return this.props.activeRoom === -1;
+  },
+  activeRoom: state.active.activeRoom,
+});
+const DevicePanelContainer = connect(
+  mapStateToProps,
+  RemoteService
+)(DevicePanel);
+export default DevicePanelContainer;

smart-hut/src/store.js

@@ -143,12 +143,16 @@ function reducer(previousState, action) {
       });
       break;
     case "LOGOUT":
-      newState = {
+      newState = update(initState, {});
-        login: { loggedIn: false, token: null },
+      break;
-        rooms: [],
+    case "SET_ACTIVE_ROOM":
-        devices: [],
+      newState = update(previousState, {
-        userInfo: null,
+        active: {
-      };
+          activeRoom: {
+            $set: actions.activeRoom,
+          },
+        },
+      });
       break;
     default:
       console.warn(`Action type ${action.type} unknown`, action);
@@ -159,23 +163,33 @@ function reducer(previousState, action) {
   return newState;
 }
 
-function createSmartHutStore() {
+const initState = {
-  const token = localStorage.getItem("token");
-  const exp = localStorage.getItem("exp");
-
-  const initialState = {
   errors: {},
+  active: {
+    activeRoom: -1,
+  },
   login: {
-      token: token,
+    loggedIn: false,
+    token: null,
   },
   userInfo: null,
   /** @type {[integer]Room} */
   rooms: {},
   /** @type {[integer]Device} */
   devices: {},
-  };
+};
+
+function createSmartHutStore() {
+  const token = localStorage.getItem("token");
+  const exp = localStorage.getItem("exp");
+
+  const initialState = update(initState, {
+    login: {
+      token: { $set: token },
+      loggedIn: { $set: !!(token && exp > new Date().getTime()) },
+    },
+  });
 
-  initialState.login.loggedIn = !!(token && exp > new Date().getTime());
   if (!initialState.login.loggedIn) {
     localStorage.removeItem("token");
     localStorage.removeItem("exp");

smart-hut/src/storeActions.js

@@ -33,4 +33,12 @@ const actions = {
   }),
 };
 
+export const appActions = {
+  // -1 for home view
+  setActiveRoom: (activeRoom = -1) => ({
+    type: "SET_ACTIVE_ROOM",
+    activeRoom,
+  }),
+};
+
 export default actions;

smart-hut/src/views/Dashboard.js

@@ -2,191 +2,9 @@ import React, { Component } from "react";
 import DevicePanel from "../components/dashboard/DevicePanel";
 import Navbar from "./Navbar";
 import MyHeader from "../components/HeaderController";
-
-import { call } from "../client_server";
 import { Grid, Responsive } from "semantic-ui-react";
-/*
-  rooms -> actual rooms
-  activeItem -> the current room in view
-  devices -> current device in current room view
-
-
-  id of Home is -1
-*/
 
 export default class Dashboard extends Component {
-  constructor(props) {
-    super(props);
-    this.state = {
-      rooms: [],
-      activeItem: -1,
-      devices: [],
-      image: "",
-      tkn: this.props.tkn,
-    };
-
-    this.addRoom = this.addRoom.bind(this);
-    this.deleteRoom = this.deleteRoom.bind(this);
-    this.updateRoom = this.updateRoom.bind(this);
-    this.addDevice = this.addDevice.bind(this);
-    this.handleItemClick = this.handleItemClick.bind(this);
-  }
-
-  getDevices() {
-    if (this.state.activeItem === -1) {
-      call
-        .getAllDevices()
-        .then((res) => {
-          if (res.status === 200) {
-            //console.log(res.data);
-            this.setState({
-              devices: res.data,
-            });
-          }
-        })
-        .catch((err) => {
-          //console.log(err);
-        });
-    } else {
-      call
-        .getAllDevicesByRoom(this.state.activeItem)
-        .then((res) => {
-          if (res.status === 200) {
-            //console.log(res.data);
-            this.setState({
-              devices: res.data,
-            });
-          }
-        })
-        .catch((err) => {});
-    }
-  }
-
-  getRooms() {
-    call
-      .getAllRooms(this.props.tkn)
-      .then((res) => {
-        this.setState({
-          rooms: res.data,
-        });
-      })
-      .catch((err) => {});
-  }
-
-  componentDidMount() {
-    this.getRooms();
-    this.getDevices();
-  }
-
-  addRoom(data) {
-    call
-      .createRoom(data)
-      .then((res) => {
-        if (res.status === 200 && res.data) {
-          this.getRooms();
-          this.handleItemClick(-1);
-        }
-      })
-      .catch((err) => {
-        //console.log(err);
-      });
-  }
-
-  deleteRoom() {
-    let data = {
-      id: this.state.activeItem,
-    };
-    call
-      .deleteRoom(data)
-      .then((res) => {
-        //remove room in state.rooms
-        this.getRooms();
-        this.setState({
-          activeItem: -1,
-        });
-        this.handleItemClick(-1);
-      })
-      .catch((err) => {
-        //console.log(err);
-      });
-  }
-
-  updateRoom(data) {
-    data.id = this.state.activeItem;
-    call
-      .updateRoom(data)
-      .then((res) => {
-        if (res.status === 200 && res.data) {
-          this.getRooms();
-          this.forceUpdate();
-        }
-      })
-      .catch((err) => {});
-  }
-
-  handleItemClick(id) {
-    this.setState({
-      activeItem: id,
-    });
-    if (id === -1) {
-      call
-        .getAllDevices(this.props.tkn)
-        .then((res) => {
-          if (res.status === 200) {
-            this.setState({
-              devices: res.data,
-            });
-          }
-        })
-        .catch((err) => {
-          //console.log(err);
-        });
-    } else {
-      call
-        .getAllDevicesByRoom(id, this.props.tkn)
-        .then((res) => {
-          if (res.status === 200) {
-            this.setState({
-              devices: res.data,
-            });
-            this.forceUpdate();
-          }
-        })
-        .catch((err) => {
-          //console.log(err);
-        });
-    }
-    this.state.rooms.forEach((item) => {
-      if (item.id === id) {
-        this.setState({ room: item });
-      }
-    });
-  }
-
-  addDevice(data) {
-    data.params["roomId"] = this.state.activeItem;
-    call
-      .devicePost(data, this.props.tkn)
-      .then((res) => {
-        this.getDevices();
-      })
-      .catch((err) => {});
-  }
-
-  updateDeviceUi = (data) => {
-    let ds = this.state.devices;
-    ds.forEach((e) => {
-      if (e.id === data.id) {
-        e = data;
-      }
-    });
-    this.setState({
-      devices: ds,
-    });
-
-    return;
-  };
-
   render() {
     return (
       <div style={{ height: "110vh", background: "#1b1c1d" }}>
@@ -194,29 +12,16 @@ export default class Dashboard extends Component {
           <Grid>
             <Grid.Row color="black">
               <Grid.Column>
-                <MyHeader logout={this.props.logout} />
+                <MyHeader />
               </Grid.Column>
             </Grid.Row>
             <Grid.Row color="black">
               <Grid.Column width={3}>
-                <Navbar
+                <Navbar />
-                  activeItem={this.state.activeItem}
-                  addRoom={this.addRoom}
-                  updateRoom={this.updateRoom}
-                  deleteRoom={this.deleteRoom}
-                  rooms={this.state.rooms}
-                  handleItemClick={this.handleItemClick}
-                />
               </Grid.Column>
 
               <Grid.Column width={13}>
-                <DevicePanel
+                <DevicePanel />
-                  tkn={this.props.tkn}
-                  activeItem={this.state.activeItem}
-                  addDevice={this.addDevice}
-                  devices={this.state.devices}
-                  room={this.state.room}
-                />
               </Grid.Column>
             </Grid.Row>
           </Grid>
@@ -225,32 +30,17 @@ export default class Dashboard extends Component {
           <Grid inverted>
             <Grid.Row color="black">
               <Grid.Column>
-                <MyHeader logout={this.props.logout} />
+                <MyHeader />
               </Grid.Column>
             </Grid.Row>
             <Grid.Row color="black">
               <Grid.Column color="black">
-                <Navbar
+                <Navbar />
-                  activeItem={this.state.activeItem}
-                  addRoom={this.addRoom}
-                  updateRoom={this.updateRoom}
-                  deleteRoom={this.deleteRoom}
-                  rooms={this.state.rooms}
-                  handleItemClick={this.handleItemClick}
-                />
               </Grid.Column>
             </Grid.Row>
             <Grid.Row>
               <Grid.Column>
-                <DevicePanel
+                <DevicePanel />
-                  img={this.state.image}
-                  tkn={this.props.tkn}
-                  activeItem={this.state.activeItem}
-                  addDevice={this.addDevice}
-                  devices={this.state.devices}
-                  updateDev={this.updateDeviceUi}
-                  room={this.state.room}
-                />
               </Grid.Column>
             </Grid.Row>
           </Grid>

smart-hut/src/views/Navbar.js

@@ -9,45 +9,48 @@ import {
 } from "semantic-ui-react";
 import { editButtonStyle } from "../components/dashboard/devices/styleComponents";
 import ModalWindow from "../components/modalform";
+import { RemoteService } from "../remote";
+import { connect } from "react-redux";
+import { appActions } from "../storeActions";
 
 class Navbar extends Component {
   constructor(props) {
     super(props);
     this.state = {
-      activeItemName: "Home",
-      activeItem: -1,
-      edited: "",
       editMode: false,
-      room: "",
     };
 
-    this.roomRefs = {};
+    this.toggleEditMode = this.toggleEditMode.bind(this);
-    this.props.rooms.forEach((e) => {
+    this.selectRoom = this.selectRoom.bind(this);
-      this.roomRefs[e.id] = React.createRef();
+
-    });
+    this.getRooms();
   }
 
-  componentDidMount() {
+  getRooms() {
-    this.setState({
+    this.props.fetchAllRooms().catch(console.error);
-      activeItem: this.props.activeItem,
-    });
   }
 
-  editModeController = (e) =>
+  get activeItem() {
+    return this.props.activeRoom;
+  }
+
+  set activeItem(item) {
+    this.props.setActiveRoom(item);
+  }
+
+  get activeItemName() {
+    console.log(this.constructor);
+    if (this.props.activeRoom === -1) return "Home";
+    return this.props.rooms[this.props.activeRoom];
+  }
+
+  toggleEditMode(e) {
     this.setState((prevState) => ({ editMode: !prevState.editMode }));
+  }
 
-  handleClick = (e, { id, name }) => {
+  selectRoom(e, { id }) {
-    const room = this.props.rooms.filter((d) => d.id === id)[0];
+    this.activeItem = id;
-    //console.log(room);
+  }
-    this.setState({
-      activeItem: id,
-      activeItemName: name,
-    });
-    this.activeRoom = room;
-    //console.log(this.activeRoom);
-    this.forceUpdate();
-    this.props.handleItemClick(id);
-  };
 
   render() {
     return (
@@ -55,7 +58,7 @@ class Navbar extends Component {
         <Responsive minWidth={768}>
           <Grid>
             <Grid.Row color="black">
-              <button style={editButtonStyle} onClick={this.editModeController}>
+              <button style={editButtonStyle} onClick={this.toggleEditMode}>
                 Edit
               </button>
             </Grid.Row>
@@ -65,8 +68,8 @@ class Navbar extends Component {
                   key={-1}
                   id={-1}
                   name="Home"
-                  active={this.state.activeItem === -1}
+                  active={this.activeRoom === -1}
-                  onClick={this.handleClick}
+                  onClick={this.selectRoom}
                 >
                   <Grid>
                     <Grid.Row>
@@ -78,15 +81,14 @@ class Navbar extends Component {
                   </Grid>
                 </Menu.Item>
 
-                {this.props.rooms
+                {Object.values(this.props.rooms).map((e, i) => {
-                  ? this.props.rooms.map((e, i) => {
                   return (
                     <Menu.Item
                       id={e.id}
                       key={i}
                       name={e.name}
-                          active={this.state.activeItem === e.id}
+                      active={this.activeRoom === e.id}
-                          onClick={this.handleClick}
+                      onClick={this.selectRoom}
                     >
                       <Grid>
                         <Grid.Row>
@@ -96,28 +98,19 @@ class Navbar extends Component {
                           <Grid.Column width={8}>{e.name}</Grid.Column>
                           <Grid.Column floated="right">
                             {this.state.editMode ? (
-                                  <ModalWindow
+                              <ModalWindow type="modify" idRoom={e.id} />
-                                    type="modify"
-                                    idRoom={e}
-                                    updateRoom={this.props.updateRoom}
-                                    deleteRoom={this.props.deleteRoom}
-                                  />
                             ) : null}
                           </Grid.Column>
                         </Grid.Row>
                       </Grid>
                     </Menu.Item>
                   );
-                    })
+                })}
-                  : null}
 
-                <Menu.Item
+                <Menu.Item name="newM">
-                  name="newM"
-                  active={this.state.activeItem === "newM"}
-                >
                   <Grid>
                     <Grid.Row centered name="new">
-                      <ModalWindow type="new" addRoom={this.props.addRoom} />
+                      <ModalWindow type="new" />
                     </Grid.Row>
                   </Grid>
                 </Menu.Item>
@@ -128,14 +121,14 @@ class Navbar extends Component {
 
         <Responsive maxWidth={768}>
           <Menu>
-            <Dropdown item fluid text={this.state.activeItemName}>
+            <Dropdown item fluid text={this.activeItemName}>
               <Dropdown.Menu>
                 <Dropdown.Item
                   key={-1}
                   id={-1}
                   name="Home"
-                  active={this.state.activeItem === "Home"}
+                  active={this.activeRoom === -1}
-                  onClick={this.handleClick}
+                  onClick={this.selectRoom}
                 >
                   <Grid>
                     <Grid.Row>
@@ -147,17 +140,14 @@ class Navbar extends Component {
                   </Grid>
                 </Dropdown.Item>
 
-                {this.props.rooms
+                {Object.values(this.props.rooms).map((e, i) => {
-                  ? this.props.rooms.map((e, i) => {
-                      if (!this.roomRefs[e.id])
-                        this.roomRefs[e.id] = React.createRef();
                   return (
                     <Dropdown.Item
                       id={e.id}
                       key={i}
                       name={e.name}
-                          active={this.state.activeItem === e.id}
+                      active={this.activeRoom === e.id}
-                          onClick={this.handleClick}
+                      onClick={this.selectRoom}
                     >
                       <Grid>
                         <Grid.Row>
@@ -167,36 +157,21 @@ class Navbar extends Component {
                           <Grid.Column>{e.name}</Grid.Column>
                         </Grid.Row>
                       </Grid>
-                          <ModalWindow
+                      <ModalWindow type="modify" nicolaStop={true} idRoom={e} />
-                            ref={this.roomRefs[e.id]}
-                            type="modify"
-                            nicolaStop={true}
-                            idRoom={e}
-                            updateRoom={this.props.updateRoom}
-                            deleteRoom={this.props.deleteRoom}
-                          />
                     </Dropdown.Item>
                   );
-                    })
+                })}
-                  : null}
               </Dropdown.Menu>
             </Dropdown>
           </Menu>
           <Grid inverted>
             <Grid.Row>
               <Grid.Column width={8}>
-                <ModalWindow type="new" addRoom={this.props.addRoom} />
+                <ModalWindow type="new" />
               </Grid.Column>
-              {this.state.activeItem !== -1 ? (
+              {this.activeRoom !== -1 ? (
                 <Grid.Column width={8}>
-                  <Button
+                  <Button icon fluid labelPosition="left">
-                    icon
-                    fluid
-                    labelPosition="left"
-                    onClick={() =>
-                      this.roomRefs[this.state.activeItem].current.openModal()
-                    }
-                  >
                     <Icon name="pencil" size="small" />
                     EDIT ROOM
                   </Button>
@@ -210,4 +185,11 @@ class Navbar extends Component {
   }
 }
 
-export default Navbar;
+const mapDispatchToProps = (dispatch) => {
+  return {
+    setActiveRoom: (activeRoom) =>
+      dispatch(appActions.setActiveRoom(activeRoom)),
+  };
+};
+const NavbarContainer = connect(mapDispatchToProps, RemoteService)(Navbar);
+export default NavbarContainer;