server/AyaNova/Controllers/PurchaseOrderController.cs

@@ -7,6 +7,8 @@ using Microsoft.Extensions.Logging;
 using AyaNova.Models;
 using AyaNova.Api.ControllerHelpers;
 using AyaNova.Biz;
+using Microsoft.EntityFrameworkCore;
+using System.Linq;
 
 
 namespace AyaNova.Api.Controllers
@@ -148,7 +150,26 @@ namespace AyaNova.Api.Controllers
             return NoContent();
         }
 
-
+        /// <summary>
+        /// Get restock required list for vendor specified or any vendor if no vendor specified
+        /// </summary>
+        /// <param name="vendorId">optional vendor id will return matches to Part objects manufacturer, wholesaler or alternative wholesaler</param>
+        /// <returns>PurchaseOrder</returns>
+        [HttpGet("restock-by-vendor/{vendorId}")]
+        public async Task<IActionResult> GetPurchaseOrder([FromRoute] long? vendorId)
+        {
+            if (!serverState.IsOpen)
+                return StatusCode(503, new ApiErrorResponse(serverState.ApiErrorCode, null, serverState.Reason));
+            PurchaseOrderBiz biz = PurchaseOrderBiz.GetBiz(ct, HttpContext);
+            if (!Authorized.HasReadFullRole(HttpContext.Items, biz.BizType))
+                return StatusCode(403, new ApiNotAuthorizedResponse());
+            if (!ModelState.IsValid)
+                return BadRequest(new ApiErrorResponse(ModelState));
+            if (null == vendorId)
+                return Ok(ApiOkResponse.Response(await ct.ViewRestockRequired.OrderBy(z => z.RequiredQuantity).ToListAsync()));
+            else
+                return Ok(ApiOkResponse.Response(await ct.ViewRestockRequired.Where(z => z.ManufacturerId == vendorId || z.WholesalerId == vendorId || z.AlternativeWholesalerId == vendorId).OrderBy(z => z.RequiredQuantity).ToListAsync()));
+        }
 
 
 

server/AyaNova/models/AyContext.cs

@@ -89,6 +89,8 @@ namespace AyaNova.Models
         public virtual DbSet<DashboardView> DashboardView { get; set; }
         public virtual DbSet<ServiceBank> ServiceBank { get; set; }
 
+        public virtual DbSet<ViewRestockRequired> ViewRestockRequired { get; set; }
+
 
 
         //Note: had to add this constructor to work with the code in startup.cs that gets the connection string from the appsettings.json file
@@ -111,7 +113,12 @@ namespace AyaNova.Models
             foreach (var entity in modelBuilder.Model.GetEntityTypes())
             {
                 // Replace table names
-                entity.SetTableName("a" + entity.GetTableName().ToLowerInvariant());
+                var entityName = entity.GetTableName().ToLowerInvariant();
+                if (!entityName.StartsWith("view"))
+                    entity.SetTableName("a" + entityName);
+                else
+                    entity.SetTableName(entityName);
+
 
                 // Replace column names            
                 foreach (var property in entity.GetProperties())

server/AyaNova/models/ViewRestockRequired.cs

@@ -0,0 +1,34 @@
+namespace AyaNova.Models
+{
+    //Note this is how to define a View backed model with no key (id)
+
+    [Microsoft.EntityFrameworkCore.Keyless]
+    public class ViewRestockRequired
+    {
+        public long PartId { get; set; }
+        public long PartWarehouseId { get; set; }
+        public string PartNumber { get; set; }
+        public string DisplayWarehouse { get; set; }
+        public long ManufacturerId { get; set; }
+        public string DisplayManufacturer { get; set; }
+        public long WholesalerId { get; set; }
+        public string DisplayWholesaler { get; set; }
+        public long AlternativeWholesalerId { get; set; }
+        public string DisplayAlternativeWholesaler { get; set; }
+        public decimal MinimumQuantity { get; set; }
+        public decimal Balance { get; set; }
+        public decimal OnOrderQuantity { get; set; }
+        public decimal RequiredQuantity { get; set; }
+
+    }//eoc
+
+}//eons
+
+/*
+SELECT apart.id AS partid, apartwarehouse.id AS partwarehouseid, apart.partnumber, apartwarehouse.name AS displaywarehouse, "
+                    + "amanufacturer.id AS manufacturerid, amanufacturer.name AS displaymanufacturer, awholesaler.id AS wholesalerid, awholesaler.name AS displaywholesaler,	"
+                    + "aalternativewholesaler.id AS alternativewholesalerid, aalternativewholesaler.name AS displayalternativewholesaler,"
+                    + "apartstocklevel.minimumquantity, vpartinventorynow.balance, COALESCE(vpartsonorderuncommitted.quantityonorder,0) AS onorderquantity, "
+                    + "apartstocklevel.minimumquantity - (COALESCE(vpartinventorynow.balance, 0) + COALESCE(vpartsonorderuncommitted.quantityonorder, 0)) AS requiredquantity "
+                 
+*/

server/AyaNova/util/AySchema.cs

@@ -810,8 +810,8 @@ $BODY$ LANGUAGE PLPGSQL STABLE");
                     + "FROM apurchaseorderitem WHERE workorderitempartrequestid IS NULL AND (COALESCE(apurchaseorderitem.quantityordered,0)-COALESCE(apurchaseorderitem.quantityreceived,0)) > 0 GROUP BY partid, partwarehouseid");
 
                 //VRESTOCKREQUIRED
-                await ExecQueryAsync("CREATE VIEW vrestockrequired AS SELECT apart.id AS partid, apartwarehouse.id AS partwarehouseid, apart.partnumber, apartwarehouse.name AS displaywarehouse, "
-                    + "amanufacturer.id AS manufactureid, amanufacturer.name AS displaymanufacturer, awholesaler.id AS wholesalerid, awholesaler.name AS displaywholesaler,	"
+                await ExecQueryAsync("CREATE VIEW viewrestockrequired AS SELECT apart.id AS partid, apartwarehouse.id AS partwarehouseid, apart.partnumber, apartwarehouse.name AS displaywarehouse, "
+                    + "amanufacturer.id AS manufacturerid, amanufacturer.name AS displaymanufacturer, awholesaler.id AS wholesalerid, awholesaler.name AS displaywholesaler,	"
                     + "aalternativewholesaler.id AS alternativewholesalerid, aalternativewholesaler.name AS displayalternativewholesaler,"
                     + "apartstocklevel.minimumquantity, vpartinventorynow.balance, COALESCE(vpartsonorderuncommitted.quantityonorder,0) AS onorderquantity, "
                     + "apartstocklevel.minimumquantity - (COALESCE(vpartinventorynow.balance, 0) + COALESCE(vpartsonorderuncommitted.quantityonorder, 0)) AS requiredquantity "