settings (#15)

apps/score-keeper-nativescript/src/app.component.ts

@@ -1,8 +1,34 @@
-import { Component } from '@angular/core';
+import { Component, NgZone } from '@angular/core';
+import { SocketService } from './services/socket.service';
+import { ScoreKeeperStore } from './services/score-keeper.store';
+import { IGame, OverlayState } from '@pool-overlay/models';
 
 @Component({
     moduleId: module.id,
     selector: 'app-root',
     templateUrl: './app.component.html',
 })
-export class AppComponent { }
+export class AppComponent {
+    constructor(
+        private _store: ScoreKeeperStore,
+        private ngZone: NgZone,
+        private _socketService: SocketService,
+    ) {
+        this._socketService.bind('GAME_EVENT', this.updateGame.bind(this));
+        this._socketService.bind('OVERLAY_STATE_EVENT', this.updateOverlay.bind(this));
+        this._socketService.connect();
+        this._store.getGame();
+    }
+
+    public updateGame({ game }: { game: IGame }) {
+        this.ngZone.run(() => {
+            this._store.updateGame(game);
+        });
+    }
+
+    public updateOverlay(res: OverlayState): void {
+        this.ngZone.run(() => {
+            this._store.updateOverlay(res);
+        });
+    }
+}

apps/score-keeper-nativescript/src/app.module.ts

@@ -1,11 +1,26 @@
 import { NgModule, NO_ERRORS_SCHEMA } from '@angular/core';
+import { StoreModule } from '@ngrx/store';
+import { EffectsModule } from '@ngrx/effects';
+
 import { CoreModule } from './core/core.module';
 import { SharedModule } from './features/shared/shared.module';
 import { AppRoutingModule } from './app-routing.module';
 import { AppComponent } from './app.component';
+import { settingsReducer, SettingsStateKey } from './core/settings/settings.reducer';
+import { SettingsEffects } from './core/settings/settings.effects';
 
 @NgModule({
-    imports: [CoreModule, SharedModule, AppRoutingModule],
+    imports: [
+        StoreModule.forRoot({
+            [SettingsStateKey]: settingsReducer,
+        }),
+        EffectsModule.forRoot([
+            SettingsEffects,
+        ]),
+        CoreModule,
+        SharedModule,
+        AppRoutingModule
+    ],
     declarations: [AppComponent],
     bootstrap: [AppComponent],
     schemas: [NO_ERRORS_SCHEMA],

apps/score-keeper-nativescript/src/core/settings/index.ts

@@ -0,0 +1,2 @@
+export * as SettingsSelectors from './settings.selectors';
+export { SettingsActions } from './settings.actions';

apps/score-keeper-nativescript/src/core/settings/settings.actions.ts

@@ -0,0 +1,23 @@
+import { createActionGroup, emptyProps, props } from '@ngrx/store';
+import { AppSettings } from './settings.model';
+
+export const SettingsActions = createActionGroup({
+    source: 'Settings',
+    events: {
+        'Load Settings': emptyProps(),
+        'Load Settings Success': props<{ settings: AppSettings }>(),
+
+        'Save Settings': props<{ settings: AppSettings }>(),
+        'Save Settings Success': props<{ settings: AppSettings }>(),
+
+        'Set Table': props<{ table: number; }>(),
+        'Set Table Success': props<{ table: number; }>(),
+
+        'Set Server': props<{ server: string; }>(),
+        'Set Server Success': props<{ server: string; }>(),
+
+        'Get Max Tables': emptyProps(),
+        'Get Max Tables Success': props<{ maxTables: number; }>(),
+        'Get Max Tables Error': props<{ error: string; }>(),
+    },
+});

apps/score-keeper-nativescript/src/core/settings/settings.effects.ts

@@ -0,0 +1,87 @@
+import { Injectable } from '@angular/core';
+import { Actions, ROOT_EFFECTS_INIT, createEffect, ofType } from '@ngrx/effects';
+import { map, switchMap, tap, catchError, of } from 'rxjs';
+
+import { SettingsKeys, SettingsService } from './settings.service';
+import { SettingsActions } from './settings.actions';
+import { APIService } from '../../services/api.service';
+
+@Injectable()
+export class SettingsEffects {
+    public init$ = createEffect(() => this.actions$.pipe(
+        ofType(ROOT_EFFECTS_INIT),
+        map(() => SettingsActions.loadSettings()),
+    ));
+
+    public loadSettings$ = createEffect(() => this.actions$.pipe(
+        ofType(SettingsActions.loadSettings),
+        map(() => {
+            const settings = this.settingsService.load();
+            return SettingsActions.loadSettingsSuccess({ settings });
+        }),
+    ));
+
+    public saveSettings$ = createEffect(() => this.actions$.pipe(
+        ofType(SettingsActions.saveSettings),
+        map(({ settings }) => {
+            return SettingsActions.saveSettingsSuccess({ settings });
+        }),
+    ));
+
+    public saveSettingsSuccess$ = createEffect(() => this.actions$.pipe(
+        ofType(SettingsActions.saveSettingsSuccess),
+        tap(({ settings }) => {
+            this.settingsService.saveAll(settings);
+        }),
+    ), { dispatch: false });
+
+    public setTable$ = createEffect(() => this.actions$.pipe(
+        ofType(SettingsActions.setTable),
+        map(({ table }) => SettingsActions.setTableSuccess({ table })),
+    ));
+
+    public setTableSuccess$ = createEffect(() => this.actions$.pipe(
+        ofType(SettingsActions.setTableSuccess),
+        tap(({ table }) => {
+            this.settingsService.save({ key: SettingsKeys.TABLE, value: table });
+        }),
+    ), { dispatch: false });
+
+    public setServer$ = createEffect(() => this.actions$.pipe(
+        ofType(SettingsActions.setServer),
+        map(({ server }) => SettingsActions.setServerSuccess({ server })),
+    ));
+
+    public setServerSuccess$ = createEffect(() => this.actions$.pipe(
+        ofType(SettingsActions.setServerSuccess),
+        tap(({ server }) => {
+            this.settingsService.save({ key: SettingsKeys.SERVER, value: server });
+        }),
+    ), { dispatch: false });
+
+    public getMaxTables$ = createEffect(() => this.actions$.pipe(
+        ofType(ROOT_EFFECTS_INIT, SettingsActions.getMaxTables),
+        switchMap(() => this.apiService.getMaxTables().pipe(
+            map(({ count }) => SettingsActions.getMaxTablesSuccess({ maxTables: count })),
+            catchError((err) => of(SettingsActions.getMaxTablesError({ error: err.message }))),
+        )),
+    ));
+
+    public getMaxTablesSuccess$ = createEffect(() => this.actions$.pipe(
+        ofType(SettingsActions.getMaxTablesSuccess),
+        tap(({ maxTables }) => {
+            this.settingsService.save({ key: SettingsKeys.MAX_TABLES, value: maxTables });
+        }),
+    ), { dispatch: false });
+
+    public getMaxTablesError$ = createEffect(() => this.actions$.pipe(
+        ofType(SettingsActions.getMaxTablesError),
+        tap((err) => console.log(err)),
+    ), { dispatch: false });
+
+    constructor(
+        private actions$: Actions,
+        private settingsService: SettingsService,
+        private apiService: APIService,
+    ) { }
+}

apps/score-keeper-nativescript/src/core/settings/settings.model.ts

@@ -0,0 +1,5 @@
+export interface AppSettings {
+    server: string;
+    table: number;
+    maxTables: number;
+}

apps/score-keeper-nativescript/src/core/settings/settings.reducer.ts

@@ -0,0 +1,44 @@
+import { createReducer, on } from '@ngrx/store';
+import { SettingsActions } from './settings.actions';
+
+export const SettingsStateKey = 'settings';
+
+export interface State {
+    server: string;
+    table: number;
+    maxTables: number;
+}
+
+export const initialState: State = {
+    server: '',
+    table: 1,
+    maxTables: 2,
+};
+
+export const settingsReducer = createReducer(
+    initialState,
+    on(SettingsActions.loadSettingsSuccess, (state, { settings }) => ({
+        ...state,
+        server: settings.server,
+        table: settings.table,
+        maxTables: settings.maxTables,
+    })),
+    on(SettingsActions.saveSettings, (state, { settings }) => ({
+        ...state,
+        server: settings.server,
+        table: settings.table,
+        maxTables: settings.maxTables,
+    })),
+    on(SettingsActions.setTable, (state, { table }) => ({
+        ...state,
+        table,
+    })),
+    on(SettingsActions.setServer, (state, { server }) => ({
+        ...state,
+        server,
+    })),
+    on(SettingsActions.getMaxTablesSuccess, (state, { maxTables }) => ({
+        ...state,
+        maxTables,
+    })),
+);

apps/score-keeper-nativescript/src/core/settings/settings.selectors.ts

@@ -0,0 +1,19 @@
+import { createFeatureSelector, createSelector } from '@ngrx/store';
+import { SettingsStateKey, State } from './settings.reducer';
+
+export const selectSettingsState = createFeatureSelector<State>(SettingsStateKey);
+
+export const selectServer = createSelector(
+    selectSettingsState,
+    (state) => state.server,
+);
+
+export const selectTable = createSelector(
+    selectSettingsState,
+    (state) => state.table,
+);
+
+export const selectMaxTables = createSelector(
+    selectSettingsState,
+    (state) => state.maxTables,
+);

apps/score-keeper-nativescript/src/core/settings/settings.service.ts

@@ -0,0 +1,58 @@
+import { Injectable } from '@angular/core';
+import { ApplicationSettings } from '@nativescript/core';
+import { AppSettings } from './settings.model';
+
+export const DEFAULT_SERVER = '192.168.0.26';
+export const DEFAULT_TABLE = 1;
+export const DEFAULT_MAX_TABLES = 2;
+
+export enum SettingsKeys {
+    SERVER = 'server',
+    TABLE = 'table',
+    MAX_TABLES = 'maxTables',
+}
+
+@Injectable({ providedIn: 'root' })
+export class SettingsService {
+    public load(): AppSettings {
+        const server = ApplicationSettings.getString(SettingsKeys.SERVER, DEFAULT_SERVER);
+        const table = ApplicationSettings.getNumber(SettingsKeys.TABLE, DEFAULT_TABLE);
+        const maxTables = ApplicationSettings.getNumber(SettingsKeys.MAX_TABLES, DEFAULT_MAX_TABLES);
+
+        return {
+            server,
+            table,
+            maxTables,
+        };
+    }
+
+    public saveAll({ server, table, maxTables }: AppSettings): void {
+        ApplicationSettings.setString(SettingsKeys.SERVER, server);
+        ApplicationSettings.setNumber(SettingsKeys.TABLE, table);
+        ApplicationSettings.setNumber(SettingsKeys.MAX_TABLES, maxTables);
+    }
+
+    public save({ key, value }: { key: SettingsKeys, value: string | number | boolean }): void {
+        switch (typeof value) {
+            case 'string':
+                ApplicationSettings.setString(key, value);
+                break;
+            case 'number':
+                ApplicationSettings.setNumber(key, value);
+                break;
+            case 'boolean':
+                ApplicationSettings.setBoolean(key, value);
+                break;
+            default:
+                throw new Error(`unable to save setting ${key} of type ${typeof value}.`);
+        }
+    }
+
+    public remove(key: string): void {
+        return ApplicationSettings.remove(key);
+    }
+
+    public clear(): void {
+        return ApplicationSettings.clear();
+    }
+}

apps/score-keeper-nativescript/src/features/home/home.component.ts

@@ -1,8 +1,6 @@
-import { Component, NgZone } from '@angular/core';
-import { IGame, OverlayState } from '@pool-overlay/models';
+import { Component } from '@angular/core';
 import { PlayerUpdateEvent } from '@pool-overlay/score-keeper';
 import { ScoreKeeperStore } from '../../services/score-keeper.store';
-import { SocketService } from '../../services/socket.service';
 
 @Component({
     moduleId: module.id,
@@ -15,27 +13,10 @@ export class HomeComponent {
 
     constructor(
         private _store: ScoreKeeperStore,
-        private _socketService: SocketService,
-        private ngZone: NgZone,
     ) {
-        this._socketService.bind('GAME_EVENT', this.updateGame.bind(this));
-        this._socketService.bind('OVERLAY_STATE_EVENT', this.updateOverlay.bind(this));
-        this._socketService.connect();
         this._store.getGame();
     }
 
-    public updateGame({ game }: { game: IGame }) {
-        this.ngZone.run(() => {
-            this._store.updateGame(game);
-        });
-    }
-
-    public updateOverlay(res: OverlayState): void {
-        this.ngZone.run(() => {
-            this._store.updateOverlay(res);
-        });
-    }
-
     public updatePlayer(update: PlayerUpdateEvent) {
         this._store.updateScore(update);
     }