Add request routes & ui for promotion

api/models/promotion.js

@@ -13,15 +13,25 @@ const PromotionSchema = new Schema({
     ref: 'AppUser',
     required: true
   },
-  rankLvl: {
+  oldRankLvl: {
+    type: Number,
+    get: v => Math.round(v),
+    set: v => Math.round(v),
+    required: true
+  },
+  newRankLvl: {
     type: Number,
     get: v => Math.round(v),
     set: v => Math.round(v),
     required: true
   },
   confirmed: {
-    type: Boolean,
+    type: Number,
-    default: true
+    get: v => Math.round(v),
+    set: v => Math.round(v),
+    min: 0,
+    max: 2,
+    required: true
   }
 }, {
   collection: 'promotion',

api/routes/authenticate.js

@@ -47,7 +47,7 @@ authenticate.route('/')
 let authCheck = (username, password, res) => {
   const deferred = Q.defer();
 
-  AppUserModel.findOne({username: username}, (err, user) => {
+  AppUserModel.findOne({username: username}).populate('squad').exec((err, user) => {
     if (err) deferred.reject(err.name + ': ' + err.message);
 
     const diff = 3 * 60 * 24; // time till expiration [minutes]

api/routes/request.js

@@ -10,7 +10,20 @@ const codes = require('./http-codes');
 const routerHandling = require('../middleware/router-handling');
 
 // Mongoose Model using mongoDB
+const UserModel = require('../models/user');
 const AwardingModel = require('../models/awarding');
+const PromotionModel = require('../models/promotion');
+
+// result set for proposer(appUser) population
+const resultSet = {
+  '__v': 0,
+  'updatedAt': 0,
+  'timestamp': 0,
+  'password': 0,
+  'permission': 0,
+  'secret': 0,
+  'activated': 0
+};
 
 const request = express.Router();
 
@@ -41,6 +54,51 @@ request.route('/award')
 
 request.route('/promotion')
 
+  .get((req, res, next) => {
+    const squadFilter = req.query.squadId;
+    let userIds = [];
+    UserModel.find({squadId: squadFilter}, (err, items) => {
+      if (err) {
+        err.status = codes.servererror;
+        return next(err);
+      }
+      for (let item of items) {
+        userIds.push(item._id);
+      }
+      PromotionModel.find({userId: {"$in": userIds}}, {}, {sort: {timestamp: 'desc'}}).populate('userId').populate('proposer', resultSet).exec((err, items) => {
+        if (err) {
+          err.status = codes.servererror;
+          return next(err);
+        }
+
+        if (items && items.length > 0) {
+          res.locals.items = items;
+        } else {
+          res.locals.items = [];
+        }
+        res.locals.processed = true;
+        next();
+      })
+    });
+
+  })
+
+  .post((req, res, next) => {
+    const promotion = new PromotionModel(req.body);
+    promotion.confirmed = 0;
+    promotion.proposer = req.user._id;
+    // timestamp and default are set automatically by Mongoose Schema Validation
+    promotion.save((err) => {
+      if (err) {
+        err.status = codes.wrongrequest;
+        err.message += ' in fields: ' + Object.getOwnPropertyNames(err.errors);
+        return next(err);
+      }
+      res.status(codes.created);
+      res.locals.items = promotion;
+      next();
+    });
+  })
 
   .all(
     routerHandling.httpMethodNotAllowed

static/src/app/app.config.ts

@@ -12,6 +12,7 @@ export class AppConfig {
   public readonly apiSquadPath          = '/squads/';
   public readonly apiUserPath           = '/users/';
   public readonly apiOverviewPath       = '/overview';
-  public readonly apiRequestAwardPath   = '/request/award'
+  public readonly apiRequestAwardPath   = '/request/award';
+  public readonly apiPromotionPath      = '/request/promotion';
 
 }

static/src/app/app.module.ts

@@ -29,6 +29,8 @@ import {ArmyService} from "./services/army-service/army.service";
 import { ClipboardModule } from 'ngx-clipboard';
 import {AppUserService} from "./services/app-user-service/app-user.service";
 import {AppUserStore} from "./services/stores/app-user.store";
+import {PromotionService} from "./services/promotion-service/promotion.service";
+import {FilterRankPipe} from "./filter/filter.pipe";
 
 @NgModule({
   imports: [BrowserModule, FormsModule, ReactiveFormsModule, appRouting, HttpModule, ClipboardModule],
@@ -50,6 +52,7 @@ import {AppUserStore} from "./services/stores/app-user.store";
     RankService,
     RankStore,
     AwardingService,
+    PromotionService,
     AppConfig,
     Title,
     routingProviders,
@@ -61,6 +64,7 @@ import {AppUserStore} from "./services/stores/app-user.store";
     DecorationComponent,
     DecorationItemComponent,
     RankItemComponent,
+    FilterRankPipe,
     UserItemComponent,
     SquadItemComponent,
     ShowErrorComponent,

static/src/app/app.routing.ts

@@ -10,6 +10,7 @@ import {armyRoutes, armyRoutingComponents} from "./army/army.routing";
 import {SignupComponent} from "./login/signup.component";
 import {AdminComponent} from "./admin/admin.component";
 import {RequestAwardComponent} from "./request/award/req-award.component";
+import {RequestPromotionComponent} from "./request/promotion/req-promotion.component";
 
 
 export const appRoutes: Routes = [
@@ -21,6 +22,7 @@ export const appRoutes: Routes = [
   {path: 'signup', component: SignupComponent},
 
   {path: 'request-award', component: RequestAwardComponent, canActivate: [LoginGuardSQL]},
+  {path: 'request-promotion', component: RequestPromotionComponent, canActivate: [LoginGuardSQL]},
 
   {path: 'cc-users', children: usersRoutes, canActivate: [LoginGuardHL]},
   {path: 'cc-squads', children: squadsRoutes, canActivate: [LoginGuardHL]},
@@ -36,7 +38,7 @@ export const appRoutes: Routes = [
 
 export const appRouting = RouterModule.forRoot(appRoutes);
 
-export const routingComponents = [LoginComponent, SignupComponent, RequestAwardComponent, AdminComponent, ...armyRoutingComponents , NotFoundComponent, ...usersRoutingComponents,
+export const routingComponents = [LoginComponent, SignupComponent, RequestAwardComponent, RequestPromotionComponent, AdminComponent, ...armyRoutingComponents , NotFoundComponent, ...usersRoutingComponents,
   ...squadsRoutingComponents, ...decorationsRoutingComponents, ...ranksRoutingComponents];
 
 export const routingProviders = [LoginGuardHL];

static/src/app/filter/filter.pipe.ts

@@ -0,0 +1,23 @@
+import {Pipe, PipeTransform} from "@angular/core";
+
+/**
+ * Filter Pipe to filter specific rank by level number in template
+ *
+ * @author: HardiReady
+ */
+
+@Pipe({name: 'rankfilter'})
+export class FilterRankPipe implements PipeTransform {
+
+  transform(items: any[], filter: any): any {
+    // filter items array, items which match and return true will be kept, false will be filtered out
+    let res = items.filter(item => item.level === filter);
+    if (res.length === 0) {
+      return [{name: '-'}];
+    }
+    else {
+      return res
+    }
+  }
+
+}

static/src/app/models/model-interfaces.ts

@@ -40,6 +40,12 @@ export interface Award {
   confirmed?: boolean;
 }
 
+export interface Promotion {
+  userId?: string
+  oldRankLvl: number,
+  newRankLvl: number
+}
+
 export interface Decoration {
   _id?: string;
   name?: string;

static/src/app/request/award/req-award.component.css

@@ -14,7 +14,7 @@
 .table-container {
   margin-top: 40px;
   overflow-x: auto;
-  width: 50%;
+  width: 65%;
 }
 
 /* enable scrolling for long list of awardings */

static/src/app/request/award/req-award.component.html

@@ -8,9 +8,8 @@
             id="user"
             [(ngModel)]="user"
             [compareWith]="equals"
-            required
+            (change)="toggleUser(decoPreview, decoDescription)"
-            (change)="toggleUser()"
+            required>
-            style="min-width: 200px;">
       <option *ngFor="let user of users" [ngValue]="user">
         {{user.username}}
       </option>
@@ -18,99 +17,94 @@
   </div>
 
 
-  <div *ngIf="showForm">
+  <div class="form-group" *ngIf="showForm">
-    <div class="form-group">
+    <label for="decoration">Auszeichnung</label>
-      <label for="decoration">Auszeichnung</label>
+    <select class="form-control"
-      <select class="form-control"
+            name="decoration"
-              name="decoration"
+            id="decoration"
-              id="decoration"
+            [(ngModel)]="decoration"
-              #decorationField
+            (change)="toggleDecoPreview(decoDescription, decoPreview)"
-              (change)="toggleDecoPreview(decoDescription, decorationField.value, decoPreview)"
+            required>
-              [ngModel]="undefined"
+      <option *ngFor="let deco of decorations" [ngValue]="deco">
-              required>
+        {{deco.fraction == 'BLUFOR'? 'NATO' : deco.fraction == 'OPFOR'? 'CSAT' : 'Global'}}: {{deco.name}}
-        <option *ngFor="let deco of decorations" [value]="deco._id">
+      </option>
-          {{deco.fraction == 'BLUFOR'? 'NATO' : deco.fraction == 'OPFOR'? 'CSAT' : 'Global'}}: {{deco.name}}
+    </select>
-        </option>
+  </div>
-      </select>
 
-      <show-error text="Auszeichnung" path="decoration"></show-error>
+  <div class="div-table-row" [style.display]="decoPreviewDisplay" style="margin-top: 5px; margin-bottom:10px">
+    <div class="col-sm-1 decoration-preview">
+      <img class="center-block" #decoPreview>
     </div>
-
+    <div class="col-sm-2"
-    <div class="div-table-row" [style.display]="decoPreviewDisplay" style="margin-top: 5px; margin-bottom:10px">
+         style="border-radius: 0px 15px 15px 0px; font-style: oblique" #decoDescription>
-      <div class="col-sm-1 decoration-preview">
+      &nbsp;
-        <img class="center-block" #decoPreview>
-      </div>
-      <div class="col-sm-2"
-           style="border-radius: 0px 15px 15px 0px; font-style: oblique" #decoDescription>
-        &nbsp;
-      </div>
-    </div>
-
-    <div class="form-group">
-      <label for="reason">Begründung</label>
-      <textarea class="form-control center-block" name="reason" [ngModel]="undefined" required
-                id="reason" placeholder="Begründung eingeben..." rows="3" #awardTextArea></textarea>
-      <show-error text="Begründung" path="reason"></show-error>
-    </div>
-
-    <button id="cancel"
-            (click)="cancel()"
-            class="btn btn-default">
-      Abbrechen
-    </button>
-
-    <button id="save"
-            (click)="addAwarding(decorationField, awardTextArea, decoPreview, decoDescription)"
-            class="btn btn-default"
-            [disabled]="!form.valid">
-      Bestätigen
-    </button>
-
-    <span *ngIf="showSuccessLabel"
-          class="label label-success label-small"
-          style="margin-left: inherit">
-  Erfolgreich gespeichert
-  </span>
-
-    <div class="table-container">
-      <table class="table table-hover">
-        <thead>
-        <tr>
-          <th class="col-sm-1">Bild</th>
-          <th class="col-sm-2">Bezeichnung</th>
-          <th class="col-sm-2">Begründung</th>
-          <th class="col-sm-1 ">Antragsteller</th>
-          <th class="col-sm-1 text-right">Datum</th>
-          <th class="col-sm-1 text-center">Status</th>
-        </tr>
-        </thead>
-        <tbody *ngFor="let award of awards">
-        <tr>
-          <td class="table-cell-id" *ngIf="award.decorationId.isMedal">
-            <img height="40px" src="resource/decoration/{{award.decorationId._id}}.png">
-          </td>
-          <td class="table-cell-id" *ngIf="!award.decorationId.isMedal">
-            <img width="60px" src="resource/decoration/{{award.decorationId._id}}.png">
-          </td>
-          <td>
-            {{award.decorationId.name}}
-          </td>
-          <td>
-            {{award.reason}}
-          </td>
-          <td>
-            {{award.proposer?.username}}
-          </td>
-          <td class="text-right">
-            <a class="small text-nowrap">{{award.date | date: 'dd.MM.yyyy'}}</a>
-          </td>
-          <td class="text-center">
-            {{award.confirmed? 'Bestätigt' : 'In Bearbeitung'}}
-          </td>
-        </tr>
-        </tbody>
-      </table>
     </div>
   </div>
 
+  <div class="form-group" *ngIf="showForm">
+    <label for="reason">Begründung</label>
+    <textarea class="form-control center-block" name="reason" [(ngModel)]="reason" required
+              id="reason" placeholder="Begründung eingeben..." rows="3" ></textarea>
+  </div>
+
+  <button id="cancel"
+          (click)="cancel()"
+          class="btn btn-default">
+    Abbrechen
+  </button>
+
+  <button id="save"
+          (click)="addAwarding(decoPreview, decoDescription)"
+          class="btn btn-default"
+          *ngIf="showForm"
+          [disabled]="!form.valid">
+    Bestätigen
+  </button>
+
+  <span *ngIf="showSuccessLabel"
+        class="label label-success label-small"
+        style="margin-left: inherit">
+  Erfolgreich gespeichert
+  </span>
+
+  <div class="table-container" *ngIf="showForm">
+    <table class="table table-hover">
+      <thead>
+      <tr>
+        <th class="col-sm-1">Bild</th>
+        <th class="col-sm-2">Bezeichnung</th>
+        <th class="col-sm-2">Begründung</th>
+        <th class="col-sm-1 ">Antragsteller</th>
+        <th class="col-sm-1 text-right">Datum</th>
+        <th class="col-sm-1 text-center">Status</th>
+      </tr>
+      </thead>
+      <tbody *ngFor="let award of awards">
+      <tr>
+        <td class="table-cell-id" *ngIf="award.decorationId.isMedal">
+          <img height="40px" src="resource/decoration/{{award.decorationId._id}}.png">
+        </td>
+        <td class="table-cell-id" *ngIf="!award.decorationId.isMedal">
+          <img width="60px" src="resource/decoration/{{award.decorationId._id}}.png">
+        </td>
+        <td>
+          {{award.decorationId.name}}
+        </td>
+        <td>
+          {{award.reason}}
+        </td>
+        <td>
+          {{award.proposer?.username}}
+        </td>
+        <td class="text-right">
+          <a class="small text-nowrap">{{award.date | date: 'dd.MM.yyyy'}}</a>
+        </td>
+        <td class="text-center">
+          {{award.confirmed? 'Bestätigt' : 'In Bearbeitung'}}
+        </td>
+      </tr>
+      </tbody>
+    </table>
+  </div>
+
 </form>

static/src/app/request/award/req-award.component.ts

@@ -21,6 +21,10 @@ export class RequestAwardComponent {
 
   user: User = {};
 
+  decoration: Decoration = null;
+
+  reason: string = '';
+
   decorations: Decoration[];
 
   awards: Award[];
@@ -39,12 +43,16 @@ export class RequestAwardComponent {
   ngOnInit() {
     let currentUser = JSON.parse(localStorage.getItem('currentUser'));
     // show only current users squad members
-    this.userService.findUsers('', undefined, currentUser.squad).subscribe(users => {
+    this.userService.findUsers('', undefined, currentUser.squad._id).subscribe(users => {
       this.users = users;
     });
   }
 
-  toggleUser() {
+  toggleUser(previewImage, decoDescription) {
+    this.decoration = null;
+    if (previewImage && decoDescription) {
+      previewImage.src = decoDescription.innerHTML = '';
+    }
     this.decorationService.findDecorations('', this.user.squad.fraction).subscribe(decorations => {
       this.decorations = decorations;
     });
@@ -57,36 +65,33 @@ export class RequestAwardComponent {
   }
 
 
-  toggleDecoPreview(descriptionField, decorationId, image) {
+  toggleDecoPreview(descriptionField, image) {
     this.decoPreviewDisplay = 'flex'; // visible & keep same height for all children
 
     const description = this.decorations.find(
-      decoration => decoration._id === decorationId
+      decoration => decoration._id === this.decoration._id
     ).description;
 
-    image.src = 'resource/decoration/' + decorationId + '.png';
+    image.src = 'resource/decoration/' + this.decoration._id + '.png';
     descriptionField.innerHTML = description;
 
   }
 
-  addAwarding(decorationField, reasonField, previewImage, descriptionField) {
+  addAwarding(previewImage, descriptionField) {
-    const decorationId = decorationField.value;
+    if (this.decoration._id && this.reason.length > 0) {
-    const reason = reasonField.value;
-    if (decorationId && reason.length > 0) {
       const award = {
         "userId": this.user._id,
-        "decorationId": decorationId,
+        "decorationId": this.decoration._id,
-        "reason": reason,
+        "reason": this.reason,
         "date": Date.now()
       };
       this.awardingService.requestAwarding(award).subscribe(() => {
         this.awardingService.getUserAwardings(this.user._id)
           .subscribe(awards => {
             this.awards = awards;
-            console.log(awards[0])
+            this.decoration = null;
+            this.reason = previewImage.src = descriptionField.innerHTML = '';
             this.decoPreviewDisplay = 'none';
-            decorationField.value = undefined;
-            reasonField.value = previewImage.src = descriptionField.innerHTML = '';
             this.showSuccessLabel = true;
             setTimeout(() => {
               this.showSuccessLabel = false;

static/src/app/request/promotion/req-promotion.component.css

@@ -0,0 +1,43 @@
+.decoration-preview {
+  padding: 5px;
+}
+
+.trash {
+  cursor: pointer;
+}
+
+.table {
+  overflow-wrap: break-word;
+  table-layout: fixed;
+}
+
+.table-container {
+  margin-top: 40px;
+  overflow-x: auto;
+  width: 65%;
+}
+
+/* enable scrolling for long list of awardings */
+.overview {
+  position: fixed;
+  overflow-y: scroll;
+  overflow-x: hidden;
+  width: 100%;
+  border-left: thin solid lightgrey;
+  padding: 20px 0 0 50px;
+  margin-left: 10px;
+  height: 100vh;
+  bottom: 10px;
+}
+
+.form-group {
+  width: 25%;
+}
+
+h3 {
+  margin: 80px 0 20px -20px;
+}
+
+label {
+  display: block;
+}

static/src/app/request/promotion/req-promotion.component.html

@@ -0,0 +1,105 @@
+<form #form="ngForm" class="overview">
+  <h3>Beförderung beantragen</h3>
+
+  <div class="form-group">
+    <label for="user">Teilnehmer</label>
+    <select class="form-control"
+            name="user"
+            id="user"
+            [(ngModel)]="user"
+            [compareWith]="equals"
+            required
+            (change)="toggleUser()">
+      <option *ngFor="let user of users" [ngValue]="user">
+        {{user.username}}
+      </option>
+    </select>
+  </div>
+
+  <div *ngIf="showForm">
+
+    <div class="form-group">
+      <label for="user">Aktueller Rang</label>
+      <input class="form-control"
+             [(ngModel)]="user.rank.name"
+             [ngModelOptions]="{standalone: true}"
+             readonly>
+    </div>
+
+    <div class="form-group">
+      <label for="decoration">Neuer Rang</label>
+      <select class="form-control"
+              name="decoration"
+              id="decoration"
+              #decorationField
+              [(ngModel)]="newLevel"
+              required>
+        <option *ngFor="let rank of ranks" [ngValue]="rank.level">
+          {{rank.name}}
+        </option>
+      </select>
+    </div>
+
+  </div>
+
+  <button id="cancel"
+          (click)="cancel()"
+          class="btn btn-default">
+    Abbrechen
+  </button>
+
+  <button id="save"
+          *ngIf="showForm"
+          (click)="addPromotion()"
+          class="btn btn-default"
+          [disabled]="newLevel === user.rank.level">
+    Bestätigen
+  </button>
+
+  <span *ngIf="showSuccessLabel"
+        class="label label-success label-small"
+        style="margin-left: inherit">
+  Erfolgreich gespeichert
+  </span>
+
+
+  <div class="table-container">
+    <label>Beförderungsanträge</label>
+    <table class="table table-hover">
+      <thead>
+      <tr>
+        <th class="col-sm-1">Teilnehmer</th>
+        <th class="col-sm-1">Alter Rang</th>
+        <th class="col-sm-1">Neuer Rang</th>
+        <th class="col-sm-1 ">Antragsteller</th>
+        <th class="col-sm-1 text-center">Datum</th>
+        <th class="col-sm-1 text-center">Status</th>
+      </tr>
+      </thead>
+      <tbody *ngFor="let promotion of uncheckedPromotions">
+      <tr>
+        <td class="table-cell-id">
+          {{promotion.userId.username}}
+        </td>
+        <td *ngFor="let rank of (ranks | rankfilter: promotion.oldRankLvl)">
+          {{rank.name}}
+        </td>
+        <td *ngFor="let rank of (ranks | rankfilter: promotion.newRankLvl)">
+          {{rank.name}}
+        </td>
+        <td>
+          {{promotion.proposer.username}}
+        </td>
+        <td class="text-center">
+          {{promotion.timestamp | date: 'dd.MM.yyyy'}}
+        </td>
+        <td class="text-center">
+          {{promotion.confirmed === 0? 'In Bearbeitung' : (promotion.confirmed === 1? 'Genehmigt' : 'Abgelehnt')}}
+        </td>
+      </tr>
+      </tbody>
+    </table>
+  </div>
+
+
+</form>

static/src/app/request/promotion/req-promotion.component.ts

@@ -0,0 +1,96 @@
+import {Component, ViewChild} from "@angular/core";
+import {ActivatedRoute, Router} from "@angular/router";
+import {Rank, User} from "../../models/model-interfaces";
+import {NgForm} from "@angular/forms";
+import {UserService} from "../../services/user-service/user.service";
+import {RankService} from "../../services/rank-service/rank.service";
+import {PromotionService} from "../../services/promotion-service/promotion.service";
+
+
+@Component({
+  templateUrl: './req-promotion.component.html',
+  styleUrls: ['./req-promotion.component.css'],
+})
+export class RequestPromotionComponent {
+
+  @ViewChild(NgForm) form: NgForm;
+
+  showForm = false;
+
+  showSuccessLabel = false;
+
+  user: User = {};
+
+  newLevel: number;
+
+  ranks: Rank[];
+
+  users: User[];
+
+  uncheckedPromotions = [];
+
+  constructor(private router: Router,
+              private route: ActivatedRoute,
+              private userService: UserService,
+              private rankService: RankService,
+              private promotionService: PromotionService) {
+  }
+
+  ngOnInit() {
+    let currentUser = JSON.parse(localStorage.getItem('currentUser'));
+    // show only current users squad members
+    this.userService.findUsers('', undefined, currentUser.squad._id).subscribe(users => {
+      this.users = users;
+    });
+    this.rankService.findRanks('', currentUser.squad.fraction).subscribe(ranks => {
+      this.ranks = ranks;
+    });
+    this.promotionService.getSquadPromotions(currentUser.squad._id).subscribe(promotions => {
+      this.uncheckedPromotions = promotions;
+    })
+
+  }
+
+  toggleUser() {
+    this.showForm = true;
+    this.newLevel = this.user.rank.level;
+  }
+
+
+  addPromotion() {
+    const promotion = {
+      "userId": this.user._id,
+      "oldRankLvl": this.user.rank.level,
+      "newRankLvl": this.newLevel,
+    };
+
+    this.promotionService.requestPromotion(promotion).subscribe();
+    this.showSuccessLabel = true;
+    setTimeout(() => {
+      this.showSuccessLabel = false;
+    }, 2000);
+    this.showForm = false;
+    this.user = {};
+
+    let currentUser = JSON.parse(localStorage.getItem('currentUser'));
+    this.promotionService.getSquadPromotions(currentUser.squad._id).subscribe(promotions => {
+      this.uncheckedPromotions = promotions;
+    })
+
+  }
+
+  cancel() {
+    this.router.navigate(['..'], {relativeTo: this.route});
+    return false;
+  }
+
+  /**
+   * compare ngValue with ngModel to assign selected element
+   */
+  equals(o1: User, o2: User) {
+    if (o1 && o2) {
+      return o1._id === o2._id;
+    }
+  }
+
+}

static/src/app/services/awarding-service/awarding.service.ts

@@ -8,9 +8,6 @@ import {HttpClient} from "../http-client";
 @Injectable()
 export class AwardingService {
 
-  users$: Observable<User[]>;
-
-
   constructor(private http: HttpClient,
               private config: AppConfig) {
   }

static/src/app/services/promotion-service/promotion.service.ts

@@ -0,0 +1,27 @@
+import {Injectable} from "@angular/core";
+import {AppConfig} from "../../app.config";
+import {HttpClient} from "../http-client";
+import {Promotion} from "../../models/model-interfaces";
+
+@Injectable()
+export class PromotionService {
+
+  constructor(private http: HttpClient,
+              private config: AppConfig) {
+  }
+
+  getSquadPromotions(squadId: string) {
+    return this.http.get(this.config.apiUrl + this.config.apiPromotionPath + '?squadId=' + squadId)
+      .map(res => res.json())
+  }
+
+  requestPromotion(promotion: Promotion) {
+    return this.http.post(this.config.apiUrl + this.config.apiPromotionPath, promotion)
+  }
+
+  deletePromotion(promotionId) {
+    return this.http.delete(this.config.apiUrl + this.config.apiPromotionPath + promotionId)
+  }
+
+}
+