minor refactoring and moved install logic to new install service

market/frontend/v1/market-ui/src/app/skills/skills.service.ts

@@ -3,48 +3,94 @@ import { Injectable } from '@angular/core';
 
 import { Observable } from 'rxjs';
 import { Subject } from "rxjs/internal/Subject";
+import { tap } from "rxjs/operators";
 
-export class Skill {
-    id: number;
-    credits: Object;
+export interface AvailableSkill {
+    icon: Object;
+    iconImage: string;
+    isMycroftMade: boolean;
+    isSystemSkill: boolean;
+    marketCategory: string;
+    name: string;
+    summary: string;
+    title: string;
+    trigger: string;
+}
+
+export interface SkillCredits {
+    name: string;
+    github_id: string;
+}
+
+export interface SkillDetail {
     categories: string[];
+    credits: SkillCredits[];
     description: string;
     icon: Object;
-    icon_image: string;
-    installed: boolean;
-    title: string;
+    iconImage: string;
+    isSystemSkill: boolean;
+    name: string;
+    platforms: string[];
+    repositoryUrl: string;
     summary: string;
-    repository_url: string;
+    title: string;
     triggers: string;
 }
 
+const availableSkillsUrl = '/api/skill/available';
+const skillUrl = '/api/skill/detail/';
+const searchQuery = '?search=';
+
 @Injectable()
 export class SkillsService {
-    private installUrl = '/api/install';
-    private skillUrl = '/api/skill/';
-    private skillsUrl = '/api/skills';
-    private searchQuery = '?search=';
+    public availableSkills: AvailableSkill[];
     public isFiltered = new Subject<boolean>();
 
     constructor(private http: HttpClient) { }
 
-    getAllSkills(): Observable<Skill[]> {
-        return this.http.get<Skill[]>(this.skillsUrl)
+    getAvailableSkills(): Observable<AvailableSkill[]> {
+        return this.http.get<AvailableSkill[]>(availableSkillsUrl).pipe(
+            tap((skills) => {this.availableSkills = skills;})
+        )
     }
 
-    getSkillById(id: string): Observable<Skill> {
-        return this.http.get<Skill>(this.skillUrl + id)
+    getSkillCategories(): string[] {
+        let orderedSkillCategories: string[] = [],
+            skillCategories: string[] = [],
+            systemCategoryFound: boolean = false;
+        this.availableSkills.forEach(
+            (skill) => {
+                if (!skillCategories.includes(skill.marketCategory)) {
+                    skillCategories.push(skill.marketCategory);}
+                }
+        );
+        skillCategories.sort();
+
+        // Make the "System" category display last, if it exists
+        skillCategories.forEach(
+            category => {
+                if (category === 'System') {
+                    systemCategoryFound = true;
+                } else {
+                    orderedSkillCategories.push(category)
+                }
+            }
+        );
+        if (systemCategoryFound) {
+            orderedSkillCategories.push('System')
+        }
+
+        return orderedSkillCategories;
     }
 
-    searchSkills(searchTerm: string): Observable<Skill[]> {
+    getSkillById(skillName: string): Observable<SkillDetail> {
+        return this.http.get<SkillDetail>(skillUrl + skillName)
+    }
+
+    searchSkills(searchTerm: string): Observable<AvailableSkill[]> {
         this.isFiltered.next(!!searchTerm);
-        return this.http.get<Skill[]>(this.skillsUrl + this.searchQuery + searchTerm)
-    }
-
-    installSkill(skill: Skill): Observable<Object> {
-        return this.http.put<Object>(
-            this.installUrl,
-            {skill_url: skill.repository_url}
+        return this.http.get<AvailableSkill[]>(
+            availableSkillsUrl + searchQuery + searchTerm
         )
     }
 }