From e6f6be5d0ed54d2a2686e8c0f61a0cf82faec76a Mon Sep 17 00:00:00 2001
From: Hamid Reza Mohammadi <mohammadi.hr@gmail.com>
Date: Tue, 29 Dec 2020 18:37:56 +0330
Subject: [PATCH] get category by url

---
 RMuseum/Controllers/GanjoorController.cs      | 23 ++++++++++++++++
 RMuseum/Services/IGanjoorService.cs           |  8 ++++++
 .../Services/Implementation/GanjoorService.cs | 26 +++++++++++++++++++
 3 files changed, 57 insertions(+)

diff --git a/RMuseum/Controllers/GanjoorController.cs b/RMuseum/Controllers/GanjoorController.cs
index 7ac8feee..dad1a8e3 100644
--- a/RMuseum/Controllers/GanjoorController.cs
+++ b/RMuseum/Controllers/GanjoorController.cs
@@ -103,6 +103,29 @@ namespace RMuseum.Controllers
             return Ok(res.Result);
         }
 
+        /// <summary>
+        /// cat by url
+        /// </summary>
+        /// <param name="url"></param>
+        /// <param name="poems"></param>
+        /// <returns></returns>
+        [HttpGet]
+        [Route("cat")]
+        [AllowAnonymous]
+        [ProducesResponseType((int)HttpStatusCode.OK, Type = typeof(GanjoorPoetCompleteViewModel))]
+        [ProducesResponseType((int)HttpStatusCode.BadRequest, Type = typeof(string))]
+        [ProducesResponseType((int)HttpStatusCode.NotFound)]
+        public async Task<IActionResult> GetCatByUrl(string url, bool poems = true)
+        {
+            RServiceResult<GanjoorPoetCompleteViewModel> res =
+                await _ganjoorService.GetCatByUrl(url, poems);
+            if (!string.IsNullOrEmpty(res.ExceptionString))
+                return BadRequest(res.ExceptionString);
+            if (res.Result == null)
+                return NotFound();
+            return Ok(res.Result);
+        }
+
         /// <summary>
         /// get poem by id
         /// </summary>
diff --git a/RMuseum/Services/IGanjoorService.cs b/RMuseum/Services/IGanjoorService.cs
index a076cba3..d22de313 100644
--- a/RMuseum/Services/IGanjoorService.cs
+++ b/RMuseum/Services/IGanjoorService.cs
@@ -42,6 +42,14 @@ namespace RMuseum.Services
         /// <returns></returns>
         Task<RServiceResult<GanjoorPoetCompleteViewModel>> GetCatById(int id, bool poems = true);
 
+        /// <summary>
+        /// get cat by url
+        /// </summary>
+        /// <param name="url"></param>
+        /// <param name="poems"></param>
+        /// <returns></returns>
+        Task<RServiceResult<GanjoorPoetCompleteViewModel>> GetCatByUrl(string url, bool poems = true);
+
 
         /// <summary>
         /// Get Poem By Id
diff --git a/RMuseum/Services/Implementation/GanjoorService.cs b/RMuseum/Services/Implementation/GanjoorService.cs
index 135b889b..8299fc07 100644
--- a/RMuseum/Services/Implementation/GanjoorService.cs
+++ b/RMuseum/Services/Implementation/GanjoorService.cs
@@ -113,6 +113,32 @@ namespace RMuseum.Services.Implementation
             }
         }
 
+        /// <summary>
+        /// get cat by url
+        /// </summary>
+        /// <param name="url"></param>
+        /// <param name="poems"></param>
+        /// <returns></returns>
+        public async Task<RServiceResult<GanjoorPoetCompleteViewModel>> GetCatByUrl(string url, bool poems = true)
+        {
+            try
+            {
+                // /hafez/ => /hafez :
+                if (url.LastIndexOf('/') == url.Length - 1)
+                {
+                    url = url.Substring(0, url.Length - 1);
+                }
+                var cat = await _context.GanjoorCategories.Where(c => c.FullUrl == url).SingleOrDefaultAsync();
+                if (cat == null)
+                    return new RServiceResult<GanjoorPoetCompleteViewModel>(null);
+                return await GetCatById(cat.Id);
+            }
+            catch (Exception exp)
+            {
+                return new RServiceResult<GanjoorPoetCompleteViewModel>(null, exp.ToString());
+            }
+        }
+
         /// <summary>
         /// get cat by id
         /// </summary>