Naprawiono error handling

package-lock.json

@@ -1015,6 +1015,285 @@
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+      "version": "2.1.0",
+      "resolved": "https://registry.npmjs.org/dom-storage/-/dom-storage-2.1.0.tgz",
+      "integrity": "sha512-g6RpyWXzl0RR6OTElHKBl7nwnK87GUyZMYC7JWsB/IA73vpqK2K6LT39x4VepLxlSsWBFrPVLnsSR5Jyty0+2Q=="
+    },
     "domain-browser": {
       "version": "1.2.0",
       "resolved": "https://registry.npmjs.org/domain-browser/-/domain-browser-1.2.0.tgz",
@@ -4318,6 +4661,24 @@
       "integrity": "sha1-rT/0yG7C0CkyL1oCw6mmBslbP1k=",
       "dev": true
     },
+    "encoding": {
+      "version": "0.1.13",
+      "resolved": "https://registry.npmjs.org/encoding/-/encoding-0.1.13.tgz",
+      "integrity": "sha512-ETBauow1T35Y/WZMkio9jiM0Z5xjHHmJ4XmjZOq1l/dXz3lr2sRn87nJy20RupqSh1F2m3HHPSp8ShIPQJrJ3A==",
+      "requires": {
+        "iconv-lite": "^0.6.2"
+      },
+      "dependencies": {
+        "iconv-lite": {
+          "version": "0.6.2",
+          "resolved": "https://registry.npmjs.org/iconv-lite/-/iconv-lite-0.6.2.tgz",
+          "integrity": "sha512-2y91h5OpQlolefMPmUlivelittSWy0rP+oYVpn6A7GwVHNE8AWzoYOBNmlwks3LobaJxgHCYZAnyNo2GgpNRNQ==",
+          "requires": {
+            "safer-buffer": ">= 2.1.2 < 3.0.0"
+          }
+        }
+      }
+    },
     "end-of-stream": {
       "version": "1.4.4",
       "resolved": "https://registry.npmjs.org/end-of-stream/-/end-of-stream-1.4.4.tgz",
@@ -4890,6 +5251,27 @@
         "locate-path": "^3.0.0"
       }
     },
+    "firebase": {
+      "version": "7.16.1",
+      "resolved": "https://registry.npmjs.org/firebase/-/firebase-7.16.1.tgz",
+      "integrity": "sha512-mcvFh617lWPYnx6SmwgtwmliY8P3XBi8pm0LDY4a8WPD049goCMgmIEpKkX4R3gZ2noz2rVrxSUfodENPpttLg==",
+      "requires": {
+        "@firebase/analytics": "0.3.9",
+        "@firebase/app": "0.6.8",
+        "@firebase/app-types": "0.6.1",
+        "@firebase/auth": "0.14.9",
+        "@firebase/database": "0.6.8",
+        "@firebase/firestore": "1.16.1",
+        "@firebase/functions": "0.4.48",
+        "@firebase/installations": "0.4.14",
+        "@firebase/messaging": "0.6.20",
+        "@firebase/performance": "0.3.9",
+        "@firebase/polyfill": "0.3.36",
+        "@firebase/remote-config": "0.1.25",
+        "@firebase/storage": "0.3.39",
+        "@firebase/util": "0.2.50"
+      }
+    },
     "flush-write-stream": {
       "version": "1.1.1",
       "resolved": "https://registry.npmjs.org/flush-write-stream/-/flush-write-stream-1.1.1.tgz",
@@ -5555,6 +5937,11 @@
         "postcss": "^7.0.14"
       }
     },
+    "idb": {
+      "version": "3.0.2",
+      "resolved": "https://registry.npmjs.org/idb/-/idb-3.0.2.tgz",
+      "integrity": "sha512-+FLa/0sTXqyux0o6C+i2lOR0VoS60LU/jzUo5xjfY6+7sEEgy4Gz1O7yFBXvjd7N0NyIGWIRg8DcQSLEG+VSPw=="
+    },
     "ieee754": {
       "version": "1.1.13",
       "resolved": "https://registry.npmjs.org/ieee754/-/ieee754-1.1.13.tgz",
@@ -5949,8 +6336,7 @@
     "is-stream": {
       "version": "1.1.0",
       "resolved": "https://registry.npmjs.org/is-stream/-/is-stream-1.1.0.tgz",
-      "integrity": "sha1-EtSj3U5o4Lec6428hBc66A2RykQ=",
+      "integrity": "sha1-EtSj3U5o4Lec6428hBc66A2RykQ="
-      "dev": true
     },
     "is-svg": {
       "version": "3.0.0",
@@ -6006,6 +6392,15 @@
       "integrity": "sha1-TkMekrEalzFjaqH5yNHMvP2reN8=",
       "dev": true
     },
+    "isomorphic-fetch": {
+      "version": "2.2.1",
+      "resolved": "https://registry.npmjs.org/isomorphic-fetch/-/isomorphic-fetch-2.2.1.tgz",
+      "integrity": "sha1-YRrhrPFPXoH3KVB0coGf6XM1WKk=",
+      "requires": {
+        "node-fetch": "^1.0.1",
+        "whatwg-fetch": ">=0.10.0"
+      }
+    },
     "isstream": {
       "version": "0.1.2",
       "resolved": "https://registry.npmjs.org/isstream/-/isstream-0.1.2.tgz",
@@ -6239,11 +6634,16 @@
       }
     },
     "lodash": {
-      "version": "4.17.15",
+      "version": "4.17.19",
-      "resolved": "https://registry.npmjs.org/lodash/-/lodash-4.17.15.tgz",
+      "resolved": "https://registry.npmjs.org/lodash/-/lodash-4.17.19.tgz",
-      "integrity": "sha512-8xOcRHvCjnocdS5cpwXQXVzmmh5e5+saE2QGoeQmbKmRS6J3VQppPOIt0MnmE+4xlZoumy0GPG0D0MVIQbNA1A==",
+      "integrity": "sha512-JNvd8XER9GQX0v2qJgsaN/mzFCNA5BRe/j8JN9d+tWyGLSodKQHKFicdwNYzWwI3wjRnaKPsGj1XkBjx/F96DQ==",
       "dev": true
     },
+    "lodash.camelcase": {
+      "version": "4.3.0",
+      "resolved": "https://registry.npmjs.org/lodash.camelcase/-/lodash.camelcase-4.3.0.tgz",
+      "integrity": "sha1-soqmKIorn8ZRA1x3EfZathkDMaY="
+    },
     "lodash.defaultsdeep": {
       "version": "4.6.1",
       "resolved": "https://registry.npmjs.org/lodash.defaultsdeep/-/lodash.defaultsdeep-4.6.1.tgz",
@@ -6295,6 +6695,11 @@
       "integrity": "sha512-bsU7+gc9AJ2SqpzxwU3+1fedl8zAntbtC5XYlt3s2j1hJcn2PsXSmgN8TaLG/J1/2mod4+cE/3vNL70/c1RNCA==",
       "dev": true
     },
+    "long": {
+      "version": "4.0.0",
+      "resolved": "https://registry.npmjs.org/long/-/long-4.0.0.tgz",
+      "integrity": "sha512-XsP+KhQif4bjX1kbuSiySJFNAehNxgLb6hPRGJ9QsUr8ajHkuXGdrHmFUTUUXhDwVX2R5bY4JNZEwbUiMhV+MA=="
+    },
     "loose-envify": {
       "version": "1.4.0",
       "resolved": "https://registry.npmjs.org/loose-envify/-/loose-envify-1.4.0.tgz",
@@ -6739,6 +7144,15 @@
         "lower-case": "^1.1.1"
       }
     },
+    "node-fetch": {
+      "version": "1.7.3",
+      "resolved": "https://registry.npmjs.org/node-fetch/-/node-fetch-1.7.3.tgz",
+      "integrity": "sha512-NhZ4CsKx7cYm2vSrBAr2PvFOe6sWDf0UYLRqA6svUYg7+/TSfVAu49jYC4BvQ4Sms9SZgdqGBgroqfDhJdTyKQ==",
+      "requires": {
+        "encoding": "^0.1.11",
+        "is-stream": "^1.0.1"
+      }
+    },
     "node-forge": {
       "version": "0.9.0",
       "resolved": "https://registry.npmjs.org/node-forge/-/node-forge-0.9.0.tgz",
@@ -7984,6 +8398,38 @@
       "integrity": "sha1-mEcocL8igTL8vdhoEputEsPAKeM=",
       "dev": true
     },
+    "promise-polyfill": {
+      "version": "8.1.3",
+      "resolved": "https://registry.npmjs.org/promise-polyfill/-/promise-polyfill-8.1.3.tgz",
+      "integrity": "sha512-MG5r82wBzh7pSKDRa9y+vllNHz3e3d4CNj1PQE4BQYxLme0gKYYBm9YENq+UkEikyZ0XbiGWxYlVw3Rl9O/U8g=="
+    },
+    "protobufjs": {
+      "version": "6.10.1",
+      "resolved": "https://registry.npmjs.org/protobufjs/-/protobufjs-6.10.1.tgz",
+      "integrity": "sha512-pb8kTchL+1Ceg4lFd5XUpK8PdWacbvV5SK2ULH2ebrYtl4GjJmS24m6CKME67jzV53tbJxHlnNOSqQHbTsR9JQ==",
+      "requires": {
+        "@protobufjs/aspromise": "^1.1.2",
+        "@protobufjs/base64": "^1.1.2",
+        "@protobufjs/codegen": "^2.0.4",
+        "@protobufjs/eventemitter": "^1.1.0",
+        "@protobufjs/fetch": "^1.1.0",
+        "@protobufjs/float": "^1.0.2",
+        "@protobufjs/inquire": "^1.1.0",
+        "@protobufjs/path": "^1.1.2",
+        "@protobufjs/pool": "^1.1.0",
+        "@protobufjs/utf8": "^1.1.0",
+        "@types/long": "^4.0.1",
+        "@types/node": "^13.7.0",
+        "long": "^4.0.0"
+      },
+      "dependencies": {
+        "@types/node": {
+          "version": "13.13.14",
+          "resolved": "https://registry.npmjs.org/@types/node/-/node-13.13.14.tgz",
+          "integrity": "sha512-Az3QsOt1U/K1pbCQ0TXGELTuTkPLOiFIQf3ILzbOyo0FqgV9SxRnxbxM5QlAveERZMHpZY+7u3Jz2tKyl+yg6g=="
+        }
+      }
+    },
     "proxy-addr": {
       "version": "2.0.6",
       "resolved": "https://registry.npmjs.org/proxy-addr/-/proxy-addr-2.0.6.tgz",
@@ -8511,8 +8957,7 @@
     "safer-buffer": {
       "version": "2.1.2",
       "resolved": "https://registry.npmjs.org/safer-buffer/-/safer-buffer-2.1.2.tgz",
-      "integrity": "sha512-YZo3K82SD7Riyi0E1EQPojLz7kpepnSQI9IyPbHHg1XXXevb5dJI7tpyN2ADxGcQbHG7vcyRHk0cbwqcQriUtg==",
+      "integrity": "sha512-YZo3K82SD7Riyi0E1EQPojLz7kpepnSQI9IyPbHHg1XXXevb5dJI7tpyN2ADxGcQbHG7vcyRHk0cbwqcQriUtg=="
-      "dev": true
     },
     "sass": {
       "version": "1.26.9",
@@ -9670,8 +10115,7 @@
     "tslib": {
       "version": "1.13.0",
       "resolved": "https://registry.npmjs.org/tslib/-/tslib-1.13.0.tgz",
-      "integrity": "sha512-i/6DQjL8Xf3be4K/E6Wgpekn5Qasl1usyw++dAA35Ue5orEn65VIxOA+YvNNl9HV3qv70T7CNwjODHZrLwvd1Q==",
+      "integrity": "sha512-i/6DQjL8Xf3be4K/E6Wgpekn5Qasl1usyw++dAA35Ue5orEn65VIxOA+YvNNl9HV3qv70T7CNwjODHZrLwvd1Q=="
-      "dev": true
     },
     "tslint": {
       "version": "5.20.1",
@@ -10760,7 +11204,6 @@
       "version": "0.6.5",
       "resolved": "https://registry.npmjs.org/websocket-driver/-/websocket-driver-0.6.5.tgz",
       "integrity": "sha1-XLJVbOuF9Dc8bYI4qmkchFThOjY=",
-      "dev": true,
       "requires": {
         "websocket-extensions": ">=0.1.1"
       }
@@ -10768,8 +11211,12 @@
     "websocket-extensions": {
       "version": "0.1.4",
       "resolved": "https://registry.npmjs.org/websocket-extensions/-/websocket-extensions-0.1.4.tgz",
-      "integrity": "sha512-OqedPIGOfsDlo31UNwYbCFMSaO9m9G/0faIHj5/dZFDMFqPTcx6UwqyOy3COEaEOg/9VsGIpdqn62W5KhoKSpg==",
+      "integrity": "sha512-OqedPIGOfsDlo31UNwYbCFMSaO9m9G/0faIHj5/dZFDMFqPTcx6UwqyOy3COEaEOg/9VsGIpdqn62W5KhoKSpg=="
-      "dev": true
+    },
+    "whatwg-fetch": {
+      "version": "3.2.0",
+      "resolved": "https://registry.npmjs.org/whatwg-fetch/-/whatwg-fetch-3.2.0.tgz",
+      "integrity": "sha512-SdGPoQMMnzVYThUbSrEvqTlkvC1Ux27NehaJ/GUHBfNrh5Mjg+1/uRyFMwVnxO2MrikMWvWAqUGgQOfVU4hT7w=="
     },
     "which": {
       "version": "1.3.1",
@@ -10874,6 +11321,11 @@
         "async-limiter": "~1.0.0"
       }
     },
+    "xmlhttprequest": {
+      "version": "1.8.0",
+      "resolved": "https://registry.npmjs.org/xmlhttprequest/-/xmlhttprequest-1.8.0.tgz",
+      "integrity": "sha1-Z/4HXFwk/vOfnWX197f+dRcZaPw="
+    },
     "xregexp": {
       "version": "4.3.0",
       "resolved": "https://registry.npmjs.org/xregexp/-/xregexp-4.3.0.tgz",

package.json

@@ -9,6 +9,7 @@
   },
   "dependencies": {
     "core-js": "^3.6.5",
+    "firebase": "^7.16.1",
     "vue": "^2.6.11",
     "vue-class-component": "^7.2.3",
     "vue-property-decorator": "^8.4.2",

src/App.vue

@@ -14,9 +14,9 @@
       <AppBar :stationCount="stationCount" :trainCount="trainCount" />
 
       <main class="app-main">
-        <Loading v-if="connectionState == 0" />
+          <Loading v-if="connectionState == 0" />
-        <Error v-else-if="connectionState == 1" :error="errorMessage" />
+          <Error v-else-if="connectionState == 1" :error="errorMessage" />
-        <router-view v-else />
+          <router-view v-else />
       </main>
 
       <footer class="app-footer flex">&copy; Spythere 2020</footer>
@@ -25,44 +25,42 @@
 </template>
 
 <script lang="ts">
-import Vue from "vue";
+import { Vue, Component, Prop } from "vue-property-decorator";
+import { Action, Getter } from "vuex-class";
+
 import { mapGetters, mapActions } from "vuex";
 
 import Error from "@/components/states/Error.vue";
 import Loading from "@/components/states/Loading.vue";
 import Clock from "@/components/ui/Clock.vue";
 import AppBar from "@/components/ui/AppBar.vue";
-// import ListFilter from "@/components/utils/ListFilter.vue";
 
-export default Vue.extend({
+enum ConnState {
-  name: "App",
+    Loading = 0,
-  components: { Error, Loading, Clock, AppBar },
+    Error = 1,
-  computed: mapGetters({
+    Connected = 2
-    stations: "getStations",
+}
-    trainCount: "getTrainCount",
-    stationCount: "getStationCount"
-  }),
 
-  methods: {
+@Component({
-    ...mapActions(["initStations"]),
+  components: { Error, Loading, Clock, AppBar }
-    getStationList() {
+})
-      this.initStations()
+export default class App extends Vue {
-        .then(result => (this.connectionState = 2))
+  @Getter('getStations') stations
-        .catch(err => {
+  @Getter('getTrainCount') trainCount
-          this.connectionState = 1;
+  @Getter("getStationCount") stationCount
-          this.errorMessage = err.message;
+
-        });
+  @Action("initStations") initStations
-    }
+
-  },
+  errorMessage: string = "";
-  data: () => ({
+  connectionState: ConnState = ConnState.Loading;
-    errorMessage: "",
-    connectionState: 0
-  }),
   
   mounted() {
-    this.getStationList();
+    this.initStations();
+
+    this.$store.watch((state, getters) => getters.getConnectionState, (state: ConnState) => this.connectionState = state);
   }
-});
+
+}
 </script>
 
 <style lang="scss">

src/store/modules/store.ts

@@ -13,8 +13,7 @@ class Store extends VuexModule {
     private trainCount: number = 0;
     private stationCount: number = 0;
 
-    private connectionState: number = ConnState.Loading;
+    private connectionState: ConnState = ConnState.Loading;
-    private errorMessage: string = "";
 
     private apiURLS = {
         stationDataURL: "https://api.td2.info.pl:9640/?method=getStationsOnline",
@@ -90,6 +89,10 @@ class Store extends VuexModule {
         return this.filters;
     }
 
+    get getConnectionState() {
+        return this.connectionState;
+    }
+
     @Action
     public setFilter(payload: { filterName: string, value: number | boolean }) {
         this.context.commit('mutateFilter', payload);
@@ -103,11 +106,9 @@ class Store extends VuexModule {
     }
 
     @Action
-    public async initStations() {
+    public initStations() {
         this.context.commit('loadAllStations');
         this.context.dispatch('fetchStations');
-
-        setInterval(() => this.context.dispatch('fetchStations'), 3000);
     }
 
     @Action
@@ -142,7 +143,7 @@ class Store extends VuexModule {
             return await (await axios.get(this.apiURLS.dispatcherDataURL)).data.message;
         })();
 
-        return Promise.all([queryStations, queryTrains, queryDisptachers])
+        Promise.all([queryStations, queryTrains, queryDisptachers])
             .then(response => {
                 onlineStationsData = response[0];
                 onlineTrainsData = response[1];
@@ -218,8 +219,11 @@ class Store extends VuexModule {
                 });
 
                 this.context.commit('filterStations');
+                this.context.commit('setConnState', ConnState.Connected);
             })
-            .catch(err => console.log(err));
+            .catch(err => {
+                this.context.commit('setConnState', ConnState.Error);
+            });
     }
 
     @Mutation
@@ -316,11 +320,15 @@ class Store extends VuexModule {
         this.filters[payload.filterName] = payload.value;
     }
 
-
     @Mutation
     private resetFilterList() {
         this.filters = { ...this.filterInitStates };
     }
+
+    @Mutation
+    private setConnState(state: ConnState) {
+        this.connectionState = state;
+    }
 }
 
 export default Store;