Changeset a55ef91 for FarmatikoServices/Services/MedicineService.cs

Timestamp:

07/31/20 10:15:02 (4 years ago)

Author:

DimitarSlezenkovski <dslezenkovski@…>

Branches:

master

Children:

d8fafb8

Parents:

4e72684

Message:

Update & add service

File:

• FarmatikoServices/Services/MedicineService.cs (modified) (2 diffs)

FarmatikoServices/Services/MedicineService.cs

@@ -2 +2 @@
 using FarmatikoData.Models;
 using FarmatikoServices.FarmatikoServiceInterfaces;
+using System;
 using System.Collections.Generic;
+using System.Linq;
 
 namespace FarmatikoServices.Services
@@ -16 +18 @@
         public void Add(Medicine medicine)
         {
-            _medicineRepository.Add(medicine);
+            try
+            {
+                if (medicine != null)
+                    _medicineRepository.Add(medicine);
+            } 
+            catch (Exception e) 
+            {
+                e = new Exception("Can't Add medicine is null");
+                throw e;
+            }
         }
 
-        public IEnumerable<Medicine> GetAll()
+        public IQueryable<Medicine> GetAll()
         {
             return _medicineRepository.GetAll();
         }
 
-        public IEnumerable<Medicine> GetByManufacturer(string Manufacturer)
+        public IQueryable<Medicine> GetByManufacturer(string Manufacturer)
         {
-            return _medicineRepository.GetByManufacturer(Manufacturer);
+            try
+            {
+                if (Manufacturer != null)
+                    return _medicineRepository.GetByManufacturer(Manufacturer);
+            }
+            catch (Exception e)
+            {
+                e = new Exception("Can't get, name of manufacturer is null");
+                throw e;
+            }
+            
+            return null;
         }
 
-        public IEnumerable<Medicine> GetByName(string Name)
+        public IQueryable<Medicine> GetByName(string Name)
         {
-            return _medicineRepository.GetByName(Name);
+            try
+            {
+                if (Name != null)
+                    return _medicineRepository.GetByName(Name);
+            }
+            catch (Exception e)
+            {
+                e = new Exception("Can't get, name is null");
+            }
+            
+            return null;
         }
 
         public void Remove(string Medicine)
         {
-            _medicineRepository.Remove(Medicine);
+            try
+            {
+                if (Medicine != null)
+                    _medicineRepository.Remove(Medicine);
+            }
+            catch (Exception e)
+            {
+                e = new Exception("Can't Add medicine is null");
+                throw e;
+            }
         }
     }