PBS2H23ACO/Calcan_Conze
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Fertigstellung - Testing fehlt noch

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This commit is contained in:
Jan Conze 2024-09-02 13:55:13 +02:00
parent 6953b36930
commit eac696921a
20 changed files with 277 additions and 54 deletions
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Projekt_Calcan_Conze/.vs/Projekt_Calcan_Conze/DesignTimeBuild/.dtbcache.v2
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Projekt_Calcan_Conze/.vs/Projekt_Calcan_Conze/v17/.futdcache.v2
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Projekt_Calcan_Conze/.vs/Projekt_Calcan_Conze/v17/.suo
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Projekt_Calcan_Conze/.vs/Projekt_Calcan_Conze/v17/DocumentLayout.json
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@ -24,9 +24,9 @@
"RelativeDocumentMoniker": "Projekt_Calcan_Conze\\Program.cs",
"ToolTip": "C:\\Jan_bib_Module\\PMC\\Projekt\\Projekt_Calcan_Conze\\Projekt_Calcan_Conze\\Program.cs",
"RelativeToolTip": "Projekt_Calcan_Conze\\Program.cs",
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"Icon": "ae27a6b0-e345-4288-96df-5eaf394ee369.000738|",
"WhenOpened": "2024-08-30T08:39:28.715Z",
"WhenOpened": "2024-09-02T11:44:49.844Z",
"EditorCaption": ""
}
]

32
Projekt_Calcan_Conze/Projekt_Calcan_Conze/Constants.cs → Projekt_Calcan_Conze/Core/Constants.cs
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@ -1,13 +1,27 @@
namespace Projekt_Calcan_Conze_Import;
namespace Core;
internal static class Constants
public static class Constants
{
public const char Separator = ';';
public const string FemaleAttributeIdentifier = "Frau";
public const string MaleAttributeIdentifier = "Herr";
public const string DiverseAttributeIdentifier = "Divers";
public const string AddressAttributeIdentifier = "Adresse";
public const string EmailAttributeIdentifier = "E-Mail";
public const string PhoneNumberAttributeIdentifier = "Telefon";
//set the correct values for your server, user, password and database name
public const string ConnectionString = "server=localhost;uid=root;pwd=root;database=import_export";
public const string DateOfBirthFormat = "dd.MM.yyyy";
public const string DateFormat = "yyyy-MM-dd";
public const string MoneyFormat = "F3";
public const char Separator = ';';
public const string FemaleAttributeIdentifier = "Frau";
public const string MaleAttributeIdentifier = "Herr";
public const string DiverseAttributeIdentifier = "Divers";
public const string AddressAttributeIdentifier = "Adresse";
public const string EmailAttributeIdentifier = "E-Mail";
public const string PhoneNumberAttributeIdentifier = "Telefon";
}

9
Projekt_Calcan_Conze/Core/Core.csproj Normal file
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@ -0,0 +1,9 @@
<Project Sdk="Microsoft.NET.Sdk">
<PropertyGroup>
<TargetFramework>net8.0</TargetFramework>
<ImplicitUsings>enable</ImplicitUsings>
<Nullable>enable</Nullable>
</PropertyGroup>
</Project>

8
Projekt_Calcan_Conze/Projekt_Calcan_Conze.sln
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@ -5,7 +5,9 @@ VisualStudioVersion = 17.10.34916.146
MinimumVisualStudioVersion = 10.0.40219.1
Project("{9A19103F-16F7-4668-BE54-9A1E7A4F7556}") = "Projekt_Calcan_Conze_Import", "Projekt_Calcan_Conze\Projekt_Calcan_Conze_Import.csproj", "{44DD7752-6BB5-4C3A-9053-671D8ADE49C4}"
EndProject
Project("{FAE04EC0-301F-11D3-BF4B-00C04F79EFBC}") = "Projekt_Calcan_Conze_Export", "Projekt_Calcan_Conze_Export\Projekt_Calcan_Conze_Export.csproj", "{9E018F4D-EED3-44D0-9179-E6637B984D74}"
Project("{9A19103F-16F7-4668-BE54-9A1E7A4F7556}") = "Projekt_Calcan_Conze_Export", "Projekt_Calcan_Conze_Export\Projekt_Calcan_Conze_Export.csproj", "{9E018F4D-EED3-44D0-9179-E6637B984D74}"
EndProject
Project("{FAE04EC0-301F-11D3-BF4B-00C04F79EFBC}") = "Core", "Core\Core.csproj", "{1A945077-A135-4756-974C-A87109DF411E}"
EndProject
Global
GlobalSection(SolutionConfigurationPlatforms) = preSolution
@ -21,6 +23,10 @@ Global
{9E018F4D-EED3-44D0-9179-E6637B984D74}.Debug|Any CPU.Build.0 = Debug|Any CPU
{9E018F4D-EED3-44D0-9179-E6637B984D74}.Release|Any CPU.ActiveCfg = Release|Any CPU
{9E018F4D-EED3-44D0-9179-E6637B984D74}.Release|Any CPU.Build.0 = Release|Any CPU
{1A945077-A135-4756-974C-A87109DF411E}.Debug|Any CPU.ActiveCfg = Debug|Any CPU
{1A945077-A135-4756-974C-A87109DF411E}.Debug|Any CPU.Build.0 = Debug|Any CPU
{1A945077-A135-4756-974C-A87109DF411E}.Release|Any CPU.ActiveCfg = Release|Any CPU
{1A945077-A135-4756-974C-A87109DF411E}.Release|Any CPU.Build.0 = Release|Any CPU
EndGlobalSection
GlobalSection(SolutionProperties) = preSolution
HideSolutionNode = FALSE

4
Projekt_Calcan_Conze/Projekt_Calcan_Conze/DTOs/UserDto.cs
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@ -1,4 +1,6 @@
namespace Projekt_Calcan_Conze_Import.DTOs;
using Projekt_Calcan_Conze_Import.DTOs;
namespace Projekt_Calcan_Conze_Import.DTOs;
internal class UserDto
{

3
Projekt_Calcan_Conze/Projekt_Calcan_Conze/ImportUsers.cs
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@ -1,7 +1,10 @@
using System.Net.Mail;
using Core;
using Projekt_Calcan_Conze_Import.DTOs;
using Projekt_Calcan_Conze_Import.Models;
using Projekt_Calcan_Conze_Import.DTOs;
using Projekt_Calcan_Conze_Import.Models;
namespace Projekt_Calcan_Conze_Import;

3
Projekt_Calcan_Conze/Projekt_Calcan_Conze/Models/User.cs
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@ -1,5 +1,8 @@
using System.Text;
using Core;
using Projekt_Calcan_Conze_Import.Models;
namespace Projekt_Calcan_Conze_Import.Models;
internal class User

1
Projekt_Calcan_Conze/Projekt_Calcan_Conze/Program.cs
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@ -1,5 +1,6 @@
using Projekt_Calcan_Conze_Import;
using Projekt_Calcan_Conze_Import.Repositories;
using Projekt_Calcan_Conze_Import;
try
{

4
Projekt_Calcan_Conze/Projekt_Calcan_Conze/Projekt_Calcan_Conze_Import.csproj
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@ -11,4 +11,8 @@
<PackageReference Include="MySql.Data" Version="8.4.0" />
</ItemGroup>
<ItemGroup>
<ProjectReference Include="..\Core\Core.csproj" />
</ItemGroup>
</Project>

10
Projekt_Calcan_Conze/Projekt_Calcan_Conze/Repository/Database.cs → Projekt_Calcan_Conze/Projekt_Calcan_Conze/Repositories/Database.cs
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@ -1,16 +1,18 @@
using System.Data;
using Core;
using Projekt_Calcan_Conze_Import.DTOs;
using Projekt_Calcan_Conze_Import.Models;
namespace Projekt_Calcan_Conze_Import.Repositories;
using MySql.Data.MySqlClient;
using Projekt_Calcan_Conze_Import.DTOs;
using Projekt_Calcan_Conze_Import.Models;
internal static class Database
{
//set the correct values for your server, user, password and database name
private const string ConnectionString = "server=localhost;uid=root;pwd=root;database=import_export";
public static async Task<List<UserIdentifierDto>> GetUserIdentifiers(string clientNumber)
{
@ -19,7 +21,7 @@ internal static class Database
try
{
// use "using" to automatically close the connection when done
await using var dbConnection = new MySqlConnection(ConnectionString);
await using var dbConnection = new MySqlConnection(Constants.ConnectionString);
// open a connection
await dbConnection.OpenAsync();
@ -67,7 +69,7 @@ internal static class Database
{
try
{
await using var dbConnection = new MySqlConnection(ConnectionString);
await using var dbConnection = new MySqlConnection(Constants.ConnectionString);
await dbConnection.OpenAsync();
var transaction = await dbConnection.BeginTransactionAsync();

22
Projekt_Calcan_Conze/Projekt_Calcan_Conze/obj/project.assets.json
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@ -535,6 +535,16 @@
"runtime": {
"lib/net7.0/ZstdSharp.dll": {}
}
},
"Core/1.0.0": {
"type": "project",
"framework": ".NETCoreApp,Version=v8.0",
"compile": {
"bin/placeholder/Core.dll": {}
},
"runtime": {
"bin/placeholder/Core.dll": {}
}
}
}
},
@ -1778,10 +1788,16 @@
"zstdsharp.port.0.7.1.nupkg.sha512",
"zstdsharp.port.nuspec"
]
},
"Core/1.0.0": {
"type": "project",
"path": "../Core/Core.csproj",
"msbuildProject": "../Core/Core.csproj"
}
},
"projectFileDependencyGroups": {
"net8.0": [
"Core >= 1.0.0",
"MySql.Data >= 8.4.0"
]
},
@ -1811,7 +1827,11 @@
"frameworks": {
"net8.0": {
"targetAlias": "net8.0",
"projectReferences": {}
"projectReferences": {
"C:\\Jan_bib_Module\\PMC\\Projekt\\Projekt_Calcan_Conze\\Core\\Core.csproj": {
"projectPath": "C:\\Jan_bib_Module\\PMC\\Projekt\\Projekt_Calcan_Conze\\Core\\Core.csproj"
}
}
}
},
"warningProperties": {

2
Projekt_Calcan_Conze/Projekt_Calcan_Conze/obj/project.nuget.cache
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@ -1,6 +1,6 @@
{
"version": 2,
"dgSpecHash": "xTy/jRXZQLw=",
"dgSpecHash": "4Akg//gURuM=",
"success": true,
"projectFilePath": "C:\\Jan_bib_Module\\PMC\\Projekt\\Projekt_Calcan_Conze\\Projekt_Calcan_Conze\\Projekt_Calcan_Conze_Import.csproj",
"expectedPackageFiles": [

10
Projekt_Calcan_Conze/Projekt_Calcan_Conze_Export/Constants.cs
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@ -1,10 +0,0 @@
namespace Projekt_Calcan_Conze_Export;
internal static class Constants
{
public const string DateFormat = "yyyy-MM-dd";
public const string Separator = ";";
public const string MoneyFormat = "F2";
}

6
Projekt_Calcan_Conze/Projekt_Calcan_Conze_Export/Models/Billing.cs
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@ -1,4 +1,6 @@
namespace Projekt_Calcan_Conze_Export.Models;
using Core;
namespace Projekt_Calcan_Conze_Export.Models;
internal class Billing
{
@ -74,7 +76,7 @@ internal class BillingPosition
public double BaseAmount { get; }
public int Count { get; }
public int Count { get; set; }
public double TotalAmount => this.BaseAmount * this.Count;
}

39
Projekt_Calcan_Conze/Projekt_Calcan_Conze_Export/Program.cs
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@ -1,8 +1,9 @@
using System.Globalization;
using Projekt_Calcan_Conze_Export;
using Projekt_Calcan_Conze_Export.Models;
using Microsoft.VisualBasic;
using Core;
using Projekt_Calcan_Conze_Export.Repositories;
using Projekt_Calcan_Conze_Export.Repositories;
try
{
@ -83,26 +84,22 @@ try
}
}
List<Billing> billings =
[
new Billing(
startDate: startDate.Value,
endDate: endDate.Value,
customerNumber: clientNumber,
customerName: "Max Mustermann",
positions:
[
new BillingPosition(
description: "Testposition",
baseAmount: 100.0,
count: 3)
])
];
Console.WriteLine();
var billing = await Database.CreateBilling(startDate.Value, endDate.Value, clientNumber);
if (billing is null)
{
Console.WriteLine("Es konnte keine Rechnung erstellt werden.");
}
else
{
string fileName =
$"{DateTime.Today.ToString(Constants.DateFormat)}_{clientNumber}_{startDate.Value.ToString(Constants.DateFormat)}_{endDate.Value.ToString(Constants.DateFormat)}.csv";
File.WriteAllLines(
Path.Combine(directoryPath, fileName),
billings.SelectMany(billing => billing.ToCsvLines()));
string filePath = Path.Combine(directoryPath, fileName);
File.WriteAllLines(filePath, billing.ToCsvLines());
Console.WriteLine($"Die Rechnung wurde unter \"{filePath}\" abgelegt.");
}
}
catch (Exception ex)
{

8
Projekt_Calcan_Conze/Projekt_Calcan_Conze_Export/Projekt_Calcan_Conze_Export.csproj
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@ -7,4 +7,12 @@
<Nullable>enable</Nullable>
</PropertyGroup>
<ItemGroup>
<ProjectReference Include="..\Core\Core.csproj" />
</ItemGroup>
<ItemGroup>
<PackageReference Include="MySql.Data" Version="9.0.0" />
</ItemGroup>
</Project>

162
Projekt_Calcan_Conze/Projekt_Calcan_Conze_Export/Repositories/Database.cs Normal file
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@ -0,0 +1,162 @@
using System.Data;
using Core;
using Projekt_Calcan_Conze_Export.Models;
using MySql.Data.MySqlClient;
using Projekt_Calcan_Conze_Export.Models;
namespace Projekt_Calcan_Conze_Export.Repositories;
internal static class Database
{
public static async Task<Billing?> CreateBilling(DateOnly startDate, DateOnly endDate, string customerNumber)
{
Billing? billing = null;
try
{
await using var dbConnection = new MySqlConnection(Constants.ConnectionString);
await dbConnection.OpenAsync();
var transaction = await dbConnection.BeginTransactionAsync();
try
{
// ensure wasBilled column exists and activityDateTime does not refresh on update
var createWasBilledColumnCommand =
new MySqlCommand
{
Connection = dbConnection,
Transaction = transaction,
CommandText =
"""
ALTER TABLE activity ADD IF NOT EXISTS wasBilled BIT NOT NULL DEFAULT 0;
ALTER TABLE activity CHANGE COLUMN activityDatetime activityDatetime TIMESTAMP NOT NULL DEFAULT CURRENT_TIMESTAMP;
ALTER TABLE activity ALTER COLUMN activityDatetime DROP DEFAULT;
"""
};
await createWasBilledColumnCommand.ExecuteNonQueryAsync();
// tables: activityType, activity, contract, user, client
// one activityType can be assigned to multiple contracts, one contract has one activityType
// one contract can have multiple activities, one activity belongs to one contract
// one activity has one user, one user can have multiple activities
// one user belongs to one client, one client can have multiple users
// one contract belongs to one client, one client can have multiple contracts
// get all contracts of the client by the client number and the start and end date
// include all activities of the contracts
// include the client name (column of client table)
// only get activities that were not billed yet (wasBilled = 0)
var getActivities =
new MySqlCommand
{
Connection = dbConnection,
Transaction = transaction,
CommandText =
"""
SELECT
activity.id,
activity.contractId,
contract.amount,
contract.description
FROM activity
JOIN contract ON activity.contractId = contract.id
JOIN activityType ON contract.activityTypeId = activityType.id
JOIN user ON activity.userId = user.id
JOIN client ON contract.clientId = client.id
WHERE client.clientno = @clientNumber
AND activity.activityDateTime >= @startDate
AND activity.activityDateTime <= @endDate
AND activity.wasBilled = 0
"""
};
getActivities.Parameters.AddWithValue("@clientNumber", customerNumber);
getActivities.Parameters.AddWithValue("@startDate", startDate.ToString("yyyy-MM-dd"));
getActivities.Parameters.AddWithValue("@endDate", endDate.ToString("yyyy-MM-dd"));
await using var activityReader = await getActivities.ExecuteReaderAsync();
Dictionary<int, BillingPosition> positions = [];
List<int> activityIds = [];
while (await activityReader.ReadAsync())
{
activityIds.Add(activityReader.GetInt32("id"));
int contractId = activityReader.GetInt32("contractId");
if (positions.TryGetValue(contractId, out var positionDto))
{
positionDto.Count++;
}
else
{
positions[contractId] =
new BillingPosition(
description: activityReader.GetString("description"),
baseAmount: activityReader.GetDouble("amount"),
count: 1);
}
}
await activityReader.CloseAsync();
// get the customer name separately in case we have no activities
var getCustomerNameCommand =
new MySqlCommand
{
Connection = dbConnection,
Transaction = transaction,
CommandText =
"""
SELECT name
FROM client
WHERE clientno = @clientNumber
"""
};
getCustomerNameCommand.Parameters.AddWithValue("@clientNumber", customerNumber);
string customerName = await getCustomerNameCommand.ExecuteScalarAsync() as string ?? string.Empty;
billing =
new Billing(
startDate: startDate,
endDate: endDate,
customerNumber: customerNumber,
customerName: customerName,
positions: positions.Values.ToList());
// set wasBilled to 1 for all retrieved activities
string activityIdsString = string.Join(',', activityIds.Select((_, i) => $"@activityId{i}"));
var updateWasBilledCommand =
new MySqlCommand
{
Connection = dbConnection,
Transaction = transaction,
CommandText = $"UPDATE activity SET wasBilled = 1 WHERE id IN ({activityIdsString})"
};
for (int i = 0; i < activityIds.Count; i++)
{
updateWasBilledCommand.Parameters.AddWithValue($"@activityId{i}", activityIds[i]);
}
await updateWasBilledCommand.ExecuteNonQueryAsync();
}
catch (Exception)
{
await transaction.RollbackAsync();
throw;
}
await transaction.CommitAsync();
}
catch (Exception ex)
{
Console.WriteLine("An error occurred while writing to or reading from the database: " + ex.Message);
}
return billing;
}
}