La in dapper, och routing. fixade upp lite exempelsidor

Frontend/package.json

@@ -17,6 +17,7 @@
 		"vite-plugin-solid": "^2.11.8"
 	},
 	"dependencies": {
+		"@solidjs/router": "^0.15.3",
 		"bootstrap": "^5.3.8",
 		"solid-bootstrap": "^1.0.21",
 		"solid-js": "^1.9.9"

Frontend/src/App.tsx

@@ -1,32 +1,54 @@
+import { Router, Route } from "@solidjs/router";
 import type { Component } from "solid-js";
-import { createSignal, For, onMount } from "solid-js";
-import CalibreService from "./services/calibreservice";
-import { book } from "./types/calibretypes";
-import BookCard from "./components/BookCard";
+import Home from "./components/Home";
+import BookList from "./components/BookList";
+import AuthorList from "./components/AuthorList";
 
 const App: Component = () => {
-	const [books, setBooks] = createSignal<book[]>([]);
-	onMount(() => {
-		CalibreService.getBooks().then(setBooks);
-	});
 	return (
 		<div>
 			<header>
-				<p>
-					Edit <code>src/App.tsx</code> and save to reload.
-				</p>
-				<a
-					href="https://github.com/solidjs/solid"
-					target="_blank"
-					rel="noopener noreferrer"
-				>
-					Learn Solid
-				</a>
+				<nav class="navbar navbar-expand-lg bg-body-tertiary">
+					<div class="container">
+						<a class="navbar-brand" href="#">
+							Navbar
+						</a>
+						<button
+							class="navbar-toggler"
+							type="button"
+							data-bs-toggle="collapse"
+							data-bs-target="#navbarNavAltMarkup"
+							aria-controls="navbarNavAltMarkup"
+							aria-expanded="false"
+							aria-label="Toggle navigation"
+						>
+							<span class="navbar-toggler-icon"></span>
+						</button>
+						<div class="collapse navbar-collapse" id="navbarNavAltMarkup">
+							<div class="navbar-nav">
+								<a class="nav-link active" href="/">
+									Home
+								</a>
+								<a class="nav-link" href="/books">
+									Books
+								</a>
+								<a class="nav-link" href="/authors">
+									Authors
+								</a>
+							</div>
+						</div>
+					</div>
+				</nav>
 			</header>
 
-			<div class="book-grid d-flex flex-wrap justify-content-between gap-3 p-3">
-				<For each={books()}>{(item) => <BookCard book={item} />}</For>
-			</div>
+			<main class="container">
+				<Router>
+					<Route path="/books/author/:authorid" component={BookList} />
+					<Route path="/books" component={BookList} />
+					<Route path="/authors" component={AuthorList} />
+					<Route path="/" component={Home} />
+				</Router>
+			</main>
 		</div>
 	);
 };

Frontend/src/components/AuthorCard.tsx

@@ -0,0 +1,27 @@
+import { Show, type Component } from "solid-js";
+import { author } from "../types/types";
+import { Card } from "solid-bootstrap";
+
+const AuthorCard: Component<{ author: author }> = (props: {
+	author: author;
+}) => {
+	return (
+		<Card class="book-card col-lg-2 col-md-3 col-sm-4">
+			<Card.Img
+				variant="top"
+				class="padding-1"
+				src={"/api/biiblan/authorcover/" + encodeURIComponent(props.author.id)}
+			/>
+			<Card.Body>
+				<Card.Title>{props.author.name}</Card.Title>
+				<Card.Subtitle>
+					<a href={`/books/author/${props.author.id}`}>
+						{props.author.bookCount} books
+					</a>
+				</Card.Subtitle>
+			</Card.Body>
+		</Card>
+	);
+};
+
+export default AuthorCard;

Frontend/src/components/AuthorList.tsx

@@ -0,0 +1,22 @@
+import { createSignal, onMount, For, type Component } from "solid-js";
+import AuthorCard from "./AuthorCard";
+import BibblanService from "../services/bibblanservice";
+import { author } from "../types/types";
+
+const BookList: Component = () => {
+	const [authors, setAuthors] = createSignal<author[]>([]);
+	onMount(() => {
+		BibblanService.getAuthors().then(setAuthors);
+	});
+
+	return (
+		<div>
+			<h1>Books!</h1>
+			<div class="book-grid d-flex flex-wrap justify-content-between gap-3 p-3">
+				<For each={authors()}>{(item) => <AuthorCard author={item} />}</For>
+			</div>
+		</div>
+	);
+};
+
+export default BookList;

Frontend/src/components/BookCard.tsx

@@ -1,5 +1,5 @@
 import { Show, type Component } from "solid-js";
-import { book } from "../types/calibretypes";
+import { book } from "../types/types";
 import { Card } from "solid-bootstrap";
 
 const BookCard: Component<{ book: book }> = (props: { book: book }) => {

Frontend/src/components/BookList.tsx

@@ -0,0 +1,24 @@
+import { createSignal, onMount, For, type Component } from "solid-js";
+import { useParams } from "@solidjs/router";
+import BookCard from "./BookCard";
+import BibblanService from "../services/bibblanservice";
+import { book } from "../types/types";
+
+const BookList: Component = () => {
+	const [books, setBooks] = createSignal<book[]>([]);
+	const params = useParams();
+	onMount(() => {
+		BibblanService.getBooks(params.authorid).then(setBooks);
+	});
+
+	return (
+		<div>
+			<h1>Books!</h1>
+			<div class="book-grid d-flex flex-wrap justify-content-between gap-3 p-3">
+				<For each={books()}>{(item) => <BookCard book={item} />}</For>
+			</div>
+		</div>
+	);
+};
+
+export default BookList;

Frontend/src/components/Home.tsx

@@ -0,0 +1,6 @@
+import { type Component } from "solid-js";
+const Home: Component = () => {
+	return <h1>Home!</h1>;
+};
+
+export default Home;

Frontend/src/services/bibblanservice.ts

@@ -0,0 +1,21 @@
+import { book, author } from "../types/types";
+
+const BibblanService = {
+	getBooks: async (
+		authorid: string | undefined = undefined
+	): Promise<book[]> => {
+		let url = "/api/bibblan/books";
+		if (authorid != undefined) {
+			url += `/author/${authorid}`;
+		}
+		const response = await fetch(url);
+		return response.json();
+	},
+
+	getAuthors: async (): Promise<author[]> => {
+		const response = await fetch("/api/bibblan/authors");
+		return response.json();
+	},
+};
+
+export default BibblanService;

Frontend/src/services/calibreservice.ts

@@ -1,4 +1,4 @@
-import { book } from "../types/calibretypes";
+import { book } from "../types/types";
 
 const CalibreService = {
 	getBooks: async (): Promise<book[]> => {

Frontend/src/types/types.ts

@@ -12,4 +12,10 @@ interface book {
 	seriesNumber: number;
 }
 
-export type { book };
+interface author {
+	id: number;
+	name: string;
+	bookCount: number;
+}
+
+export type { book, author };

Frontend/yarn.lock

@@ -541,6 +541,11 @@
   resolved "https://registry.yarnpkg.com/@rollup/rollup-win32-x64-msvc/-/rollup-win32-x64-msvc-4.50.0.tgz#d81efe6a12060c7feddf9805e2a94c3ab0679f48"
   integrity sha512-xMmiWRR8sp72Zqwjgtf3QbZfF1wdh8X2ABu3EaozvZcyHJeU0r+XAnXdKgs4cCAp6ORoYoCygipYP1mjmbjrsg==
 
+"@solidjs/router@^0.15.3":
+  version "0.15.3"
+  resolved "https://registry.yarnpkg.com/@solidjs/router/-/router-0.15.3.tgz#2c5e7aa637980ab7fce956aedc8cd20614163f2a"
+  integrity sha512-iEbW8UKok2Oio7o6Y4VTzLj+KFCmQPGEpm1fS3xixwFBdclFVBvaQVeibl1jys4cujfAK5Kn6+uG2uBm3lxOMw==
+
 "@types/babel__core@^7.20.4":
   version "7.20.5"
   resolved "https://registry.yarnpkg.com/@types/babel__core/-/babel__core-7.20.5.tgz#3df15f27ba85319caa07ba08d0721889bb39c017"

Server/Bibblan.csproj

@@ -10,6 +10,7 @@
   </PropertyGroup>
 
   <ItemGroup>
+    <PackageReference Include="Dapper" Version="2.1.66" />
     <PackageReference Include="Microsoft.AspNetCore.OpenApi" Version="9.0.6" />
     <PackageReference Include="Microsoft.AspNetCore.SpaProxy">
       <Version>9.*-*</Version>

Server/Business/Services/DatabaseService.cs

@@ -0,0 +1,45 @@
+using Bibblan.Models;
+using Bibblan.ViewModels;
+using Dapper;
+using Microsoft.Extensions.Options;
+using Npgsql;
+
+namespace Bibblan.Business.Services
+{
+
+    public class BookFilter
+    {
+        public int? Author;
+    }
+
+    public class DatabaseService
+    {
+        BibblanOptions settings;
+        public DatabaseService(IOptions<BibblanOptions> options) {
+            settings = options.Value;
+        }
+
+        public IEnumerable<Books> GetBooks(int count, BookFilter filter = null)
+        {
+            var conn = new NpgsqlConnection(settings.BibblanConnection);
+            var query = "select * from books";
+            if(filter != null)
+            {
+                query += " where ";
+                if(filter.Author != null)
+                {
+                    query += $"id in (select book from books_authors_link where author = {filter.Author})";
+                }
+            }
+            return conn.Query<Books>(query).Take(count).ToList();
+        }
+
+        public IEnumerable<AuthorVm> GetAuthors(int count)
+        {
+            var query = "select a.id, a.name, count(bal.*) as bookcount\r\nfrom authors a\r\nleft join books_authors_link bal on a.id  = bal.author\r\ngroup by a.id , a.name ";
+            var conn = new NpgsqlConnection(settings.BibblanConnection);
+            return conn.Query<AuthorVm>(query).Take(count).ToList();
+
+        }
+    }
+}

Server/Controllers/BibblanController.cs

@@ -0,0 +1,53 @@
+using Bibblan.Business.Services;
+using Microsoft.AspNetCore.Mvc;
+
+namespace Bibblan.Controllers
+{
+    [ApiController]
+    [Route("api/[controller]")]
+    public class BibblanController : ControllerBase
+    {
+        DatabaseService _db;
+        CalibreService _calibre;
+
+        public BibblanController(DatabaseService databaseService, CalibreService calibre)
+        {
+            _db = databaseService;
+            _calibre = calibre;
+        }
+
+        [HttpGet("cover")]
+        public IActionResult GetCover(string path)
+        {
+            //TODO: Bör kanske inte gå direkt mot calibres filer.. 
+            var bytes = _calibre.Cover(path);
+            return File(bytes, "image/jpeg", true);
+        }
+
+        [HttpGet("books")]
+        public IActionResult GetBooks()
+        {
+            var authors = _db.GetBooks(100).ToList();
+            return Ok(authors);
+        }
+
+        [HttpGet("authors")]
+        public IActionResult GetAuthors()
+        {
+            var authors = _db.GetAuthors(100).ToList();
+            return Ok(authors);
+        }
+
+        [HttpGet("books/author/{authorid}")]
+        public IActionResult GetBooksByAuthor(int authorid)
+        {
+            var authors = _db.GetBooks(100, new BookFilter
+            {
+                Author = authorid
+            }).ToList();
+            return Ok(authors);
+        }
+
+
+    }
+}

Server/Program.cs

@@ -13,6 +13,7 @@ configSection.Bind(config);
 builder.Services.Configure<BibblanOptions>(configSection);
 
 builder.Services.AddScoped<CalibreService, CalibreService>();
+builder.Services.AddScoped<DatabaseService, DatabaseService>();
 
 
 builder.Services.AddControllers();
@@ -26,6 +27,8 @@ builder.Services.AddDbContext<PostgresCalibreContext>(options => options.UseNpgs
 
 var app = builder.Build();
 
+Dapper.DefaultTypeMap.MatchNamesWithUnderscores = true;
+
 app.UseDefaultFiles();
 app.MapStaticAssets();