feat(api): статистика распределения регламентных работ

PARR.API/Contracts/V1/ApiRoutes.cs

@@ -237,6 +237,10 @@
             public const string Get = BaseStat + "/auth";
         }
 
+        public static class StatTemplateDistribution
+        {
+            public const string Get = BaseStat + "/template-distribution/{applicationInWorkId}";
+        }
 
         #endregion
 

PARR.API/Contracts/V1/Responses/Statistics/StatTemplateDistributorResponse.cs

@@ -0,0 +1,17 @@
+namespace PARR.API.Contracts.V1.Responses.Statistics
+{
+    public class StatTemplateDistributorResponse
+    {
+        public WorkGroupResponse? WorkGroup { get; set; }
+
+        public int CountTemplates { get; set; }
+
+        public List<StatTemplateDistributorDateStat>? Stat { get; set; }
+    }
+
+    public class StatTemplateDistributorDateStat
+    {
+        public DateTimeOffset Date { get; set; }
+        public int Count { get; set; }
+    }
+}

PARR.API/Controllers/V1/Statistics/StatTemplateDistributionController.cs

@@ -0,0 +1,87 @@
+using AutoMapper;
+using Microsoft.AspNetCore.Authorization;
+using Microsoft.AspNetCore.Mvc;
+using Microsoft.EntityFrameworkCore;
+using PARR.API.Contracts.V1;
+using PARR.API.Contracts.V1.Responses;
+using PARR.API.Contracts.V1.Responses.Base;
+using PARR.API.Contracts.V1.Responses.Statistics;
+using PARR.API.Controllers.V1.Base;
+using PARR.Constants;
+using PARR.DAL.Services.Interfaces;
+
+namespace PARR.API.Controllers.V1.Statistics
+{
+    /// <summary>
+    /// Статистика распределения шаблонов
+    /// </summary>
+    [Authorize(Roles = ParrRoles.Administrator.Role)]
+    public class StatTemplateDistributionController : BaseApiController
+    {
+        private readonly ITemplateService templateService;
+        private readonly IWorkGroupService workGroupService;
+        private readonly IMapper mapper;
+
+        public StatTemplateDistributionController(
+            ITemplateService templateService,
+            IWorkGroupService workGroupService,
+            IMapper mapper
+            )
+        {
+            this.templateService = templateService;
+            this.workGroupService = workGroupService;
+            this.mapper = mapper;
+        }
+
+
+        /// <summary>
+        /// Статистика распределения шаблонов по JobId (ApplicationInWorkId)
+        /// </summary>
+        /// <param name="applicationInWorkId"></param>
+        /// <returns></returns>
+        [HttpGet(ApiRoutes.StatTemplateDistribution.Get)]
+        public async Task<IActionResult> Get([FromRoute] Guid applicationInWorkId)
+        {
+            // f87dbe9f-cabf-4108-9c93-12068d4b48a5
+
+            var query = templateService.Get()
+                                .Include(t => t.Host)
+                                .Where(t => t.ApplicationInWorkId == applicationInWorkId)
+                                .GroupBy(t => t.Host!.WorkGroupId)
+                                .Select(x => new
+                                {
+                                    WorkGroupId = x.Key,
+                                    CountTemplates = x.Count(),
+                                    GroupingByDate =
+                                        x.GroupBy(d => d.NextRun).OrderBy(d => d.Key).Select(d =>
+                                                new
+                                                {
+                                                    Date = d.Key,
+                                                    Count = d.Count()
+                                                }
+                                            )
+
+                                });
+
+            var statResult = await query.ToListAsync();
+
+            var workGroups = await workGroupService.Get()
+                                    .Include(t => t.ResponseArea)
+                                    .Where(t => statResult.Select(x => x.WorkGroupId).Any(w => w == t.Id))
+                                    .ToListAsync();
+
+
+            var response = statResult.Select(stat => new StatTemplateDistributorResponse
+            {
+                WorkGroup = mapper.Map<WorkGroupResponse>(workGroups.FirstOrDefault(x => x.Id == stat.WorkGroupId)),
+                CountTemplates = stat.CountTemplates,
+                Stat = stat.GroupingByDate.Select(x => new StatTemplateDistributorDateStat { Count = x.Count, Date = x.Date }).ToList()
+            })
+            .OrderBy(t => t.WorkGroup?.Name)
+            .ToList();
+
+
+            return Ok(new Response<List<StatTemplateDistributorResponse>>(response, true));
+        }
+    }
+}