Migrate admin daytheme

A lot of this was unused/not fully implemented.

frontend/src/admin/daytheme/admin-daytheme-create.component.html

@@ -0,0 +1,40 @@
+<page-states [state]="pageState"></page-states>
+
+@if (eventgroup) {
+  <div class="page-header">
+    <h1>Ny temadag for {{ eventgroup.title }}</h1>
+  </div>
+
+  <form (ngSubmit)="storeDaytheme()" class="form-horizontal" autocomplete="off">
+    <h3>Grunnleggende informasjon</h3>
+    <div class="form-group">
+      <label for="title" class="col-sm-3 control-label">Tittel</label>
+      <div class="col-sm-9 col-md-6">
+        <input
+          type="text"
+          name="title"
+          class="form-control"
+          [(ngModel)]="form.title"
+          required
+          autofocus
+        />
+      </div>
+      <div class="col-sm-4 col-md-3">
+        <input
+          type="datetime"
+          name="date"
+          class="form-control"
+          [(ngModel)]="form.date"
+          placeholder="YYYY-MM-DD"
+        />
+      </div>
+    </div>
+
+    <div class="form-group">
+      <div class="col-sm-9 col-md-6 col-sm-offset-3">
+        <input type="submit" value="Opprett" class="btn btn-primary" />
+        <a routerLink="/a/eventgroup/{{ eventgroupId }}">Avbryt</a>
+      </div>
+    </div>
+  </form>
+}

frontend/src/admin/daytheme/admin-daytheme-create.component.ts

@@ -0,0 +1,77 @@
+import { Component, Input, OnInit } from "@angular/core"
+import { FormsModule } from "@angular/forms"
+import { Router, RouterLink } from "@angular/router"
+import moment from "moment"
+import { catchError, of } from "rxjs"
+import { PageStatesComponent } from "../../common/page-states.component"
+import { PageService } from "../../common/page.service"
+import {
+  handleResourceLoadingStates,
+  ResourceLoadingState,
+} from "../../common/resource-loading"
+import {
+  AdminEventgroupData,
+  AdminEventgroupService,
+} from "../eventgroup/admin-eventgroup.service"
+import { AdminDaythemeService } from "./admin-daytheme.service"
+
+@Component({
+  selector: "admin-daytheme",
+  standalone: true,
+  imports: [PageStatesComponent, RouterLink, FormsModule],
+  templateUrl: "./admin-daytheme-create.component.html",
+})
+export class AdminDaythemeCreateComponent implements OnInit {
+  @Input()
+  eventgroupId!: string
+
+  pageState = new ResourceLoadingState()
+  eventgroup?: AdminEventgroupData
+  form = {
+    title: "",
+    date: "",
+  }
+
+  constructor(
+    private adminDaythemeService: AdminDaythemeService,
+    private adminEventgroupService: AdminEventgroupService,
+    private pageService: PageService,
+    private router: Router,
+  ) {}
+
+  ngOnInit(): void {
+    this.pageService.set("title", "Ny temadag")
+    this.adminEventgroupService
+      .get(this.eventgroupId)
+      .pipe(handleResourceLoadingStates(this.pageState))
+      .subscribe((data) => {
+        this.eventgroup = data
+      })
+  }
+
+  storeDaytheme() {
+    if (!this.form || !this.form.title || !this.form.date) return
+
+    const date = moment(this.form.date, "YYYY-MM-DD").unix()
+    if (!date) {
+      alert("Ugyldig dato")
+      return
+    }
+
+    this.adminDaythemeService
+      .create({
+        eventgroup_id: this.eventgroup!.id,
+        date,
+        title: this.form.title,
+      })
+      .pipe(
+        catchError((err) => {
+          alert(err)
+          return of()
+        }),
+      )
+      .subscribe(() => {
+        this.router.navigateByUrl(`/a/eventgroup/${this.eventgroupId}`)
+      })
+  }
+}

frontend/src/admin/daytheme/admin-daytheme.service.ts

@@ -0,0 +1,22 @@
+import { HttpClient } from "@angular/common/http"
+import { Injectable } from "@angular/core"
+import { api } from "../../api"
+
+export interface AdminDaythemeCreateData {
+  eventgroup_id: number
+  title?: string
+  date?: number
+}
+
+@Injectable({
+  providedIn: "root",
+})
+export class AdminDaythemeService {
+  constructor(private http: HttpClient) {}
+
+  create(data: AdminDaythemeCreateData) {
+    return this.http.post<AdminDaythemeCreateData>(api("daytheme"), data, {
+      params: { admin: "1" },
+    })
+  }
+}