Add user management REST api.

1 files changed, 83 insertions, 0 deletions

diff --git a/Timeline/Controllers/AdminUserController.cs b/Timeline/Controllers/AdminUserController.cs
new file mode 100644
index 00000000..7cc8c150
--- /dev/null
+++ b/Timeline/Controllers/AdminUserController.cs
@@ -0,0 +1,83 @@
+using Microsoft.AspNetCore.Authorization;
+using Microsoft.AspNetCore.Mvc;
+using System;
+using System.Threading.Tasks;
+using Timeline.Entities;
+using Timeline.Services;
+
+namespace Timeline.Controllers
+{
+    [Route("admin")]
+    [Authorize(Roles = "admin")]
+    public class AdminUserController : Controller
+    {
+        private readonly IUserService _userService;
+
+        public AdminUserController(IUserService userService)
+        {
+            _userService = userService;
+        }
+
+        [HttpGet("users")]
+        public async Task<ActionResult<UserInfo[]>> List()
+        {
+            return Ok(await _userService.ListUsers());
+        }
+
+        [HttpGet("user/{username}")]
+        public async Task<IActionResult> Get([FromRoute] string username)
+        {
+            var user = await _userService.GetUser(username);
+            if (user == null)
+            {
+                return NotFound();
+            }
+            return Ok(user);
+        }
+
+        [HttpPut("user/{username}")]
+        public async Task<IActionResult> Put([FromBody] AdminUserEntityRequest request, [FromRoute] string username)
+        {
+            var result = await _userService.PutUser(username, request.Password, request.Roles);
+            switch (result)
+            {
+                case PutUserResult.Created:
+                    return CreatedAtAction("Get", new { username }, AdminUserPutResponse.Created);
+                case PutUserResult.Modified:
+                    return Ok(AdminUserPutResponse.Modified);
+                default:
+                    throw new Exception("Unreachable code.");
+            }
+        }
+
+        [HttpPatch("user/{username}")]
+        public async Task<IActionResult> Patch([FromBody] AdminUserEntityRequest request, [FromRoute] string username)
+        {
+            var result = await _userService.PatchUser(username, request.Password, request.Roles);
+            switch (result)
+            {
+                case PatchUserResult.Success:
+                    return Ok();
+                case PatchUserResult.NotExists:
+                    return NotFound();
+                default:
+                    throw new Exception("Unreachable code.");
+            }
+        }
+
+        [HttpDelete("user/{username}")]
+        public async Task<ActionResult<AdminUserDeleteResponse>> Delete([FromRoute] string username)
+        {
+            var result = await _userService.DeleteUser(username);
+            switch (result)
+            {
+                case DeleteUserResult.Success:
+                    return Ok(AdminUserDeleteResponse.Success);
+                case DeleteUserResult.NotExists:
+                    return Ok(AdminUserDeleteResponse.NotExists);
+                default:
+                    throw new Exception("Uncreachable code.");
+            }
+        }
+    }
+}