N26 Hometask is mark done

HT_N25/Services/ProductService.cs

@@ -31,7 +31,8 @@ topilmasa exception
 
     public List<IProduct> Get(ProductFilterDataModel filter)
     {
-        var filterProducts = _inventories.Where(item => filter.ProductTypes.Contains(item.GetType().FullName)).ToList();
+        var filterProducts = _inventories.Where(item => 
+        filter.ProductTypes.Contains(item.GetType().FullName)).ToList();
         var result = new List<IProduct>(filterProducts);
         return result;
     }

Homeworks.sln

@@ -191,7 +191,13 @@ Project("{9A19103F-16F7-4668-BE54-9A1E7A4F7556}") = "N24_HT1", "N23_HT24\N24_HT1
 EndProject
 Project("{2150E333-8FDC-42A3-9474-1A3956D46DE8}") = "N25", "N25", "{F9C8D322-69BC-4757-A70E-E3593F8DD840}"
 EndProject
-Project("{FAE04EC0-301F-11D3-BF4B-00C04F79EFBC}") = "HT_N25", "HT_N25\HT_N25.csproj", "{71BD1DED-EDCA-46DE-ABFD-BDC682E26100}"
+Project("{9A19103F-16F7-4668-BE54-9A1E7A4F7556}") = "HT_N25", "HT_N25\HT_N25.csproj", "{71BD1DED-EDCA-46DE-ABFD-BDC682E26100}"
+EndProject
+Project("{2150E333-8FDC-42A3-9474-1A3956D46DE8}") = "N26", "N26", "{19A44840-2DDD-4E39-BF10-AF0DB85A9CBE}"
+EndProject
+Project("{FAE04EC0-301F-11D3-BF4B-00C04F79EFBC}") = "N26_HT1", "N26_HT1\N26_HT1.csproj", "{050A82DA-46BF-4FB9-910C-85849FDECDE9}"
+EndProject
+Project("{FAE04EC0-301F-11D3-BF4B-00C04F79EFBC}") = "N26_HT2", "N26_HT2\N26_HT2.csproj", "{C178D0BF-BD12-4985-B3E1-512E6AAAFC54}"
 EndProject
 Global
 	GlobalSection(SolutionConfigurationPlatforms) = preSolution
@@ -375,6 +381,14 @@ Global
 		{71BD1DED-EDCA-46DE-ABFD-BDC682E26100}.Debug|Any CPU.Build.0 = Debug|Any CPU
 		{71BD1DED-EDCA-46DE-ABFD-BDC682E26100}.Release|Any CPU.ActiveCfg = Release|Any CPU
 		{71BD1DED-EDCA-46DE-ABFD-BDC682E26100}.Release|Any CPU.Build.0 = Release|Any CPU
+		{050A82DA-46BF-4FB9-910C-85849FDECDE9}.Debug|Any CPU.ActiveCfg = Debug|Any CPU
+		{050A82DA-46BF-4FB9-910C-85849FDECDE9}.Debug|Any CPU.Build.0 = Debug|Any CPU
+		{050A82DA-46BF-4FB9-910C-85849FDECDE9}.Release|Any CPU.ActiveCfg = Release|Any CPU
+		{050A82DA-46BF-4FB9-910C-85849FDECDE9}.Release|Any CPU.Build.0 = Release|Any CPU
+		{C178D0BF-BD12-4985-B3E1-512E6AAAFC54}.Debug|Any CPU.ActiveCfg = Debug|Any CPU
+		{C178D0BF-BD12-4985-B3E1-512E6AAAFC54}.Debug|Any CPU.Build.0 = Debug|Any CPU
+		{C178D0BF-BD12-4985-B3E1-512E6AAAFC54}.Release|Any CPU.ActiveCfg = Release|Any CPU
+		{C178D0BF-BD12-4985-B3E1-512E6AAAFC54}.Release|Any CPU.Build.0 = Release|Any CPU
 	EndGlobalSection
 	GlobalSection(SolutionProperties) = preSolution
 		HideSolutionNode = FALSE
@@ -450,6 +464,8 @@ Global
 		{436DDA7F-BCFF-4A0A-8C40-AFF08569297B} = {BC687718-A58E-4FE8-843D-A519D0CBE24B}
 		{426A261F-A5DE-4783-A304-09AE82965733} = {2546A077-DCDE-4476-A4B4-78B389A17604}
 		{71BD1DED-EDCA-46DE-ABFD-BDC682E26100} = {F9C8D322-69BC-4757-A70E-E3593F8DD840}
+		{050A82DA-46BF-4FB9-910C-85849FDECDE9} = {19A44840-2DDD-4E39-BF10-AF0DB85A9CBE}
+		{C178D0BF-BD12-4985-B3E1-512E6AAAFC54} = {19A44840-2DDD-4E39-BF10-AF0DB85A9CBE}
 	EndGlobalSection
 	GlobalSection(ExtensibilityGlobals) = postSolution
 		SolutionGuid = {8B77269B-B20D-4860-9637-2E2771096EE6}

N26_HT1/Enums/Currency.cs

@@ -0,0 +1,15 @@
+using System;
+using System.Collections.Generic;
+using System.Linq;
+using System.Text;
+using System.Threading.Tasks;
+
+namespace N26_HT1.Enums
+{
+    public enum Currency
+    {
+        UZS,
+        USD,
+        RUB
+    }
+}

N26_HT1/Enums/MoneyType.cs

@@ -0,0 +1,14 @@
+using System;
+using System.Collections.Generic;
+using System.Linq;
+using System.Text;
+using System.Threading.Tasks;
+
+namespace N26_HT1.Enums
+{
+    public enum MoneyType
+    {
+        InBalance,
+        Loan
+    }
+}

N26_HT1/Money.cs

@@ -0,0 +1,53 @@
+using N26_HT1.Enums;
+using System;
+using System.Collections.Generic;
+using System.Linq;
+using System.Text;
+using System.Threading.Tasks;
+
+namespace N26_HT1
+{
+    public class Money
+    {
+        public decimal Amount { get; set; }
+        public MoneyType Type { get; set; }
+        public Currency Currency { get; set; }
+
+        public Money(decimal amount, MoneyType type, Currency currency = Currency.UZS)
+        {
+            Amount = amount;
+            Type = type;
+            Currency = currency;
+        }
+        public Money()
+        {
+        }
+
+        //+ operatsiyasi uchun : 
+
+        //-moneyA va moneyB bir xil tipda bo'lsa - qo'shiladi
+        //- moneyA in balance va moneyB loan bo'lsa - moneyA - moneyB qilinadi
+        //- moneyB loan va moneyB in balance bo'lsa - moneyB - moneyA qilinadi
+        public static Money operator + (Money moneyA, Money moneyB)
+        {
+            if (moneyA.Type == moneyB.Type)
+                return new Money(moneyA.Convert(moneyA) + moneyB.Convert(moneyB), moneyA.Type);
+            if (moneyA.Type == MoneyType.InBalance && moneyB.Type == MoneyType.Loan)
+                return new Money(moneyA.Convert(moneyA) - moneyB.Convert(moneyB), moneyA.Type);
+            if (moneyA.Type == MoneyType.Loan && moneyB.Type == MoneyType.InBalance)
+                return new Money( moneyB.Convert(moneyB) - moneyA.Convert(moneyA), moneyA.Type);
+            return null;
+        }
+
+        public decimal Convert(Money money)
+        {
+            if (money.Currency.ToString() == "UZS")
+                return money.Amount;
+            if(money.Currency.ToString() == "USD")
+                return money.Amount * 12000;
+            if (money.Currency.ToString() == "RUB")
+                return money.Amount * 129;
+            else return 0;
+        }
+    }
+}

N26_HT1/N26_HT1.csproj

@@ -0,0 +1,10 @@
+<Project Sdk="Microsoft.NET.Sdk">
+
+  <PropertyGroup>
+    <OutputType>Exe</OutputType>
+    <TargetFramework>net7.0</TargetFramework>
+    <ImplicitUsings>enable</ImplicitUsings>
+    <Nullable>enable</Nullable>
+  </PropertyGroup>
+
+</Project>

N26_HT1/Program.cs

@@ -0,0 +1,43 @@
+//unda + va - operatorlarini overload qiling,
+//bunda MoneyType dan kelib chiqib amal bajarilsin, masalan moneyA va moneyB bor deylik
+
+//+ operatsiyasi uchun : 
+
+//-moneyA va moneyB bir xil tipda bo'lsa - qo'shiladi
+//- moneyA in balance va moneyB loan bo'lsa - moneyA - moneyB qilinadi
+//- moneyB loan va moneyB in balance bo'lsa - moneyB - moneyA qilinadi
+
+//- Money tipidagi kolleksiyaga bir nechta object qo'shing
+//- ular orasida qarzlar ham bo'lsin
+//- hammasini qo'shib ekranga chiqaring
+
+//PS : bunda konversiyalarni o'g'irish uchun Convert methodidan foydalanish mumkin
+
+//Fake data : 
+
+using N26_HT1;
+using N26_HT1.Enums;
+
+List<Money> moneyList = new List<Money>
+{
+    new Money { Amount = 100.00m, Type = MoneyType.InBalance, Currency = Currency.UZS },
+    new Money { Amount = 50.00m, Type = MoneyType.InBalance, Currency = Currency.USD },
+    new Money { Amount = 200.00m, Type = MoneyType.Loan, Currency = Currency.RUB },
+    new Money { Amount = 75.00m, Type = MoneyType.InBalance, Currency = Currency.UZS },
+    new Money { Amount = 150.00m, Type = MoneyType.Loan, Currency = Currency.USD },
+    new Money { Amount = 25.00m, Type = MoneyType.InBalance, Currency = Currency.RUB },
+    new Money { Amount = 50.00m, Type = MoneyType.InBalance, Currency = Currency.USD},
+    new Money { Amount = 10.00m, Type = MoneyType.Loan, Currency = Currency.UZS },
+    new Money { Amount = 5.00m, Type = MoneyType.Loan, Currency = Currency.RUB },
+    new Money { Amount = 100.00m, Type = MoneyType.InBalance, Currency = Currency.UZS }
+};
+
+var TotalMoney = new Money { Amount  = 0, Type = MoneyType.InBalance,Currency = Currency.UZS};
+
+foreach (var money in moneyList)
+{
+    TotalMoney = TotalMoney + money;
+}
+
+Console.WriteLine($"Total amount = {TotalMoney.Amount} {TotalMoney.Currency}");
+//Console.WriteLine(moneyList.Sum(sum => sum.Amount));

N26_HT2/Enums/SkillLevels.cs

@@ -0,0 +1,16 @@
+using System;
+using System.Collections.Generic;
+using System.Linq;
+using System.Text;
+using System.Threading.Tasks;
+
+namespace N26_HT2.Enums
+{
+    public enum SkillLevels
+    {
+        Beginner,
+        Experienced,
+        Master,
+        Expert
+    }
+}

N26_HT2/N26_HT2.csproj

@@ -0,0 +1,10 @@
+<Project Sdk="Microsoft.NET.Sdk">
+
+  <PropertyGroup>
+    <OutputType>Exe</OutputType>
+    <TargetFramework>net7.0</TargetFramework>
+    <ImplicitUsings>enable</ImplicitUsings>
+    <Nullable>enable</Nullable>
+  </PropertyGroup>
+
+</Project>

N26_HT2/Program.cs

@@ -0,0 +1,17 @@
+
+
+
+
+
+//- Skill modelidan foydalaning(id, name, level )
+
+//CollectionExtensions static modelidan ( class ) foydalaning
+
+//unda quyidagi extension methodlar bo'lsin 
+
+//- Update ( this ICollection<Skill> first, ICollection<Skill> second )
+
+//bunda first kolleksiyadan second kolleksiyadagi ichidan quyidagi turkumdagi itemlarni topib, amallar bajarish kerak
+//- added - qo'shilganlar ( second da bor, first da yo'q ) -bularni first ga qo'shish kerak
+//- removed - o'chirilganlar ( second da yo'q, first da bor ) -bularni first dan o'chirish kerak
+//- updated - o'zgartirilgan ( first da va second da bor va o'zgartirilgan ) -bularni first da update qilish kerak ( id dan tashqari ) 

N26_HT2/Skills.cs

@@ -0,0 +1,24 @@
+using N26_HT2.Enums;
+using System;
+using System.Collections.Generic;
+using System.Linq;
+using System.Text;
+using System.Threading.Tasks;
+
+namespace N26_HT2
+{
+    public class Skills
+    {
+        //- Skill modelidan foydalaning(id, name, level )
+        public int Id { get; set; }
+        public string Name { get; set; }
+        public SkillLevels Level { get; set; }
+
+        public Skills(int id,string name, SkillLevels lavel)
+        {
+            Id = id;
+            Name = name;
+            Level = lavel;
+        }
+    }
+}