feat: add swagger ui to create API documentation automatically

WebApp/Controllers/EventApiController.cs

@@ -1,89 +1,86 @@
 using Microsoft.AspNetCore.Mvc;
-using System.Linq.Expressions;
-using System.Reflection.Metadata;
 using WebApp.Data;
 using WebApp.Entities;
 
-namespace WebApp.Controllers.Api
+namespace WebApp.Controllers.Api;
+
+[ApiController]
+[Route("api/events")]
+public class EventsApiController : ControllerBase
 {
-    [ApiController]
-    [Route("api/events")]
-    public class EventsApiController : ControllerBase
+    private readonly ApplicationDbContext _context;
+
+    public EventsApiController(ApplicationDbContext context)
     {
-        private readonly ApplicationDbContext _context;
+        _context = context;
+    }
 
-        public EventsApiController(ApplicationDbContext context)
-        {
-            _context = context;
-        }
+    // GET: /api/events
+    [HttpGet]
+    public IActionResult GetAll()
+    {
+        var events = _context.Events.ToList();
+        return Ok(events);
+    }
 
-        // GET: /api/events
-        [HttpGet]
-        public IActionResult GetAll()
-        {
-            var events = _context.Events.ToList();
-            return Ok(events);
-        }
+    // GET: /api/events/5
+    [HttpGet("{id}")]
+    public IActionResult GetById(int id)
+    {
+        var ev = _context.Events.Find(id);
+        if (ev == null)
+            return NotFound();
 
-        // GET: /api/events/5
-        [HttpGet("{id}")]
-        public IActionResult GetById(int id)
-        {
-            var ev = _context.Events.Find(id);
-            if (ev == null)
-                return NotFound();
+        return Ok(ev);
+    }
 
-            return Ok(ev);
-        }
+    // POST: /api/events
+    [HttpPost]
+    public IActionResult Create([FromBody] Event ev)
+    {
+        if (!ModelState.IsValid)
+            return BadRequest(ModelState);
 
-        // POST: /api/events
-        [HttpPost]
-        public IActionResult Create([FromBody] Event ev)
-        {
-            if (!ModelState.IsValid)
-                return BadRequest(ModelState);
+        ev.EventDate = DateTime.SpecifyKind(ev.EventDate, DateTimeKind.Utc);
 
-            ev.EventDate = DateTime.SpecifyKind(ev.EventDate, DateTimeKind.Utc);
+        _context.Events.Add(ev);
+        _context.SaveChanges();
 
-            _context.Events.Add(ev);
-            _context.SaveChanges();
+        return CreatedAtAction(nameof(GetById), new { id = ev.EventId }, ev);
+    }
 
-            return CreatedAtAction(nameof(GetById), new { id = ev.EventId }, ev);
-        }
+    // PUT: /api/events/5
+    [HttpPut("{id}")]
+    public IActionResult Update(int id, [FromBody] Event updated)
+    {
+        if (id != updated.EventId)
+            return BadRequest("ID w URL nie zgadza się z obiektem.");
 
-        // PUT: /api/events/5
-        [HttpPut("{id}")]
-        public IActionResult Update(int id, [FromBody] Event updated)
-        {
-            if (id != updated.EventId)
-                return BadRequest("ID w URL nie zgadza się z obiektem.");
+        var ev = _context.Events.Find(id);
+        if (ev == null)
+            return NotFound();
 
-            var ev = _context.Events.Find(id);
-            if (ev == null)
-                return NotFound();
+        ev.Title = updated.Title;
+        ev.Description = updated.Description;
+        ev.Location = updated.Location;
+        ev.EventDate = updated.EventDate;
+        ev.OrganisationId = updated.OrganisationId;
 
-            ev.Title = updated.Title;
-            ev.Description = updated.Description;
-            ev.Location = updated.Location;
-            ev.EventDate = updated.EventDate;
-            ev.OrganisationId = updated.OrganisationId;
+        _context.SaveChanges();
+        return NoContent();
+    }
 
-            _context.SaveChanges();
-            return NoContent();
-        }
+    // DELETE: /api/events/5
+    [HttpDelete("{id}")]
+    public IActionResult Delete(int id)
+    {
+        var ev = _context.Events.Find(id);
+        if (ev == null)
+            return NotFound();
 
-        // DELETE: /api/events/5
-        [HttpDelete("{id}")]
-        public IActionResult Delete(int id)
-        {
-            var ev = _context.Events.Find(id);
-            if (ev == null)
-                return NotFound();
+        _context.Events.Remove(ev);
+        _context.SaveChanges();
 
-            _context.Events.Remove(ev);
-            _context.SaveChanges();
-
-            return NoContent();
-        }
+        return NoContent();
     }
 }