Add Children query by parentID

CoviDok/BLL/User/Handlers/IChildHandler.cs

@@ -13,5 +13,6 @@ namespace CoviDok.BLL.User.Managers
         public Task<Child> GetChild(int id);
         public Task UpdateChild(int id, Child newData);
         public Task<int> AddChild(Child newChild);
+        public List<Child> GetChildren(int parentID);
     }
 }

CoviDok/BLL/User/Managers/ChildManager.cs

@@ -26,6 +26,16 @@ namespace CoviDok.Data.MySQL
                 throw new UnauthorizedAccessException();
             }
         }
+
+        public List<PublicChild> ChildrenOfParent(int parentID)
+        {
+            List<PublicChild> ret = new List<PublicChild>();
+            foreach (Child child in handler.GetChildren(parentID))
+            {
+                ret.Add(child.ToPublic());
+            }
+            return ret;
+        }
         
         public async Task UpdateChild(Session s, int id, PublicChild newData)
         {

CoviDok/Controllers/ChildController.cs

@@ -66,6 +66,14 @@ namespace CoviDok.Controllers
             }
         }
 
+        [HttpPost("parent")]
+        public async Task<ActionResult<List<PublicChild>>> GetChildrenOfParent(AuthGet auth)
+        {
+            Session s = await Handler.GetSession(auth.SessionID);
+            if (s == null) return Unauthorized();
+            return ChildManager.ChildrenOfParent(s.ID);
+        }
+
         // POST: api/Child
         // To protect from overposting attacks, enable the specific properties you want to bind to, for
         // more details, see https://go.microsoft.com/fwlink/?linkid=2123754.

CoviDok/Data/MySQL/MySqlChildHandler.cs

@@ -23,6 +23,11 @@ namespace CoviDok.Data.MySQL
             return await context.Children.FindAsync(id);
         }
 
+        public List<Child> GetChildren(int parentID)
+        {
+            return (from c in context.Children where c.ParentId == parentID select c).ToList();
+        }
+
         public async Task UpdateChild(int id, Child newData)
         {
             Child child = new Child { Id = id };