API updates for functional code

house-plant-api/Controllers/SoilMoistureController.cs

@@ -0,0 +1,108 @@
+namespace house_plant_api.Controllers
+{
+    using house_plant_api.Context;
+    using Microsoft.AspNetCore.Mvc;
+    using Microsoft.EntityFrameworkCore;
+    using System.Linq;
+    using System.Threading.Tasks;
+
+    [ApiController]
+    [Route("api/[controller]")]
+    public class DevicesController : ControllerBase
+    {
+        private readonly IDbContextFactory<AppDbContext> _dbContextFactory;
+
+        public DevicesController(IDbContextFactory<AppDbContext> dbContextFactory)
+        {
+            _dbContextFactory = dbContextFactory;
+        }
+
+        // GET: api/devices
+        [HttpGet]
+        public async Task<IActionResult> GetDevices()
+        {
+            using var dbContext = _dbContextFactory.CreateDbContext();
+            var devices = await dbContext.Devices.ToListAsync();
+            var result = devices.Select(d => new
+            {
+                d.Name,
+                d.Uuid,
+                d.Nickname,
+                Moisture = d.Moisture.HasValue ? $"{d.Moisture}%" : "N/A",
+                d.LastSeen
+            });
+            return Ok(result);
+        }
+
+        // GET: api/devices/{name}
+        [HttpGet("{name}")]
+        public async Task<IActionResult> GetDevice(string name)
+        {
+            using var dbContext = _dbContextFactory.CreateDbContext();
+            var device = await dbContext.Devices.FirstOrDefaultAsync(d => d.Name == name);
+
+            if (device == null)
+                return NotFound(new { Error = $"Device '{name}' not found." });
+
+            return Ok(new
+            {
+                device.Name,
+                device.Uuid,
+                device.Nickname,
+                Moisture = device.Moisture.HasValue ? $"{device.Moisture}%" : "N/A",
+                device.LastSeen
+            });
+        }
+
+        // DELETE: api/devices/{name}
+        [HttpDelete("{name}")]
+        public async Task<IActionResult> DeleteDevice(string name)
+        {
+            using var dbContext = _dbContextFactory.CreateDbContext();
+            var device = await dbContext.Devices.FirstOrDefaultAsync(d => d.Name == name);
+
+            if (device == null)
+                return NotFound(new { Error = $"Device '{name}' not found in database." });
+
+            dbContext.Devices.Remove(device);
+            await dbContext.SaveChangesAsync();
+
+            return Ok(new { Message = $"Device '{name}' removed successfully." });
+        }
+
+        // PUT: api/devices/{name}/nickname
+        [HttpPut("{name}/nickname")]
+        public async Task<IActionResult> UpdateNickname(string name, [FromBody] NicknameUpdateRequest request)
+        {
+            // Find the device by Name
+            using var dbContext = _dbContextFactory.CreateDbContext();
+            var device = await dbContext.Devices.FirstOrDefaultAsync(d => d.Name == name);
+
+            if (device == null)
+            {
+                return NotFound(new { Error = $"Device '{name}' not found." });
+            }
+
+            // Update the Nickname
+            device.Nickname = request.Nickname;
+
+            // Save changes
+            dbContext.Devices.Update(device);
+            await dbContext.SaveChangesAsync();
+
+            return Ok(new
+            {
+                Message = $"Nickname updated successfully for device '{name}'.",
+                Nickname = device.Nickname
+            });
+        }
+
+    }
+
+    // A simple DTO (Data Transfer Object) for updating the nickname
+    public class NicknameUpdateRequest
+    {
+        public string Nickname { get; set; }
+    }
+
+}