add initial appointmentsmanager

2023-01-10 06:33:15 +01:00
parent 3af79affe4
commit 17a4c4edb0
24 changed files with 1737 additions and 0 deletions
--- a/AppointmentsManager/AppointmentsLib/Models/Appointment.cs
+++ b/AppointmentsManager/AppointmentsLib/Models/Appointment.cs
@@ -0,0 +1,94 @@
+using System;
+using System.Collections.Generic;
+using System.Linq;
+using System.Text;
+using System.Threading.Tasks;
+
+namespace AppointmentsLib.Models
+{
+    public class Appointment
+    {
+        public readonly int AppointmentId;
+        public Contact Contact;
+        public DateTime Time;
+        public string Description;
+
+        internal Appointment(int appointmentId, int contactId, string time, string description)
+        {
+            AppointmentId = appointmentId;
+            Contact = Contact.GetContactById(contactId);
+            Time = DateTime.Parse(time);
+            Description = description;
+        }
+
+        public static IEnumerable<Appointment> GetAppointments()
+        {
+            var reader = Database.Execute("SELECT appointmentId, contactId, time, description FROM Appointment;").ExecuteReader();
+
+            List<Appointment> appointments = new();
+
+            while (reader.Read())
+            {
+                appointments.Add(new Appointment(reader.GetInt32(0), reader.GetInt32(1), reader.GetString(2), reader.GetString(3)));
+            }
+
+            reader.Close();
+            return appointments;
+        }
+
+        public static Appointment GetAppointmentById(int appointmentId)
+        {
+            var cmd = Database.Execute($"SELECT appointmentId, contactId, time, description FROM Appointment WHERE appointmentId = @id;");
+
+            cmd.Parameters.AddWithValue("id", appointmentId);
+
+            var reader = cmd.ExecuteReader();
+
+            while (reader.Read())
+            {
+                var appointment = new Appointment(reader.GetInt32(0), reader.GetInt32(1), reader.GetString(2), reader.GetString(3));
+                reader.Close();
+                return appointment;
+            }
+
+            throw new Exception("salutation does not exist");
+        }
+
+        public static Appointment Create(int contactId, DateTime time, string description)
+        {
+            var cmd = Database.Execute($"INSERT INTO Appointment (contactId, time, description) VALUES (@contact, @time, @description)");
+
+            cmd.Parameters.AddWithValue("contact", contactId);
+            cmd.Parameters.AddWithValue("time", time);
+            cmd.Parameters.AddWithValue("description", description);
+
+            cmd.ExecuteNonQuery();
+
+            int appointmentId = (int)cmd.LastInsertedId;
+
+            return new Appointment(appointmentId, contactId, time.ToString(), description);
+        }
+
+        public void Save()
+        {
+            var cmd = Database.Execute("UPDATE Appointment SET contactId = @contact, time = @time, description = @description WHERE appointmentId = @id");
+
+            cmd.Parameters.AddWithValue("contact", Contact.ContactId);
+            cmd.Parameters.AddWithValue("time", Time);
+            cmd.Parameters.AddWithValue("description", Description);
+
+            cmd.Parameters.AddWithValue("id", AppointmentId);
+
+            cmd.ExecuteNonQuery();
+        }
+
+        public void Delete()
+        {
+            var cmd = Database.Execute("DELETE FROM Appointment WHERE appointmentId = @id");
+
+            cmd.Parameters.AddWithValue("id", AppointmentId);
+
+            cmd.ExecuteNonQuery();
+        }
+    }
+}
--- a/AppointmentsManager/AppointmentsLib/Models/Company.cs
+++ b/AppointmentsManager/AppointmentsLib/Models/Company.cs
@@ -0,0 +1,87 @@
+using System;
+using System.Collections.Generic;
+using System.Linq;
+using System.Text;
+using System.Threading.Tasks;
+
+using MySqlConnector;
+
+namespace AppointmentsLib.Models
+{
+    public class Company
+    {
+        public readonly int CompanyId;
+        public string Label;
+
+        internal Company(int companyId, string label)
+        {
+            CompanyId = companyId;
+            Label = label;
+        }
+        
+        public static IEnumerable<Company> GetCompanies()
+        {
+            var reader = Database.Execute("SELECT companyId, label FROM Company;").ExecuteReader();
+
+            List<Company> companies = new();
+
+            while (reader.Read())
+            {
+                companies.Add(new Company(reader.GetInt32(0), reader.GetString(1)));
+            }
+
+            reader.Close();
+            return companies;
+        }
+
+        public static Company GetCompanyById(int companyId)
+        {
+            var cmd = Database.Execute($"SELECT companyId, label FROM Company WHERE companyId = @id;");
+
+            cmd.Parameters.AddWithValue("id", companyId);
+
+            var reader = cmd.ExecuteReader();
+
+            while (reader.Read())
+            {
+                var company = new Company(reader.GetInt32(0), reader.GetString(1));
+                reader.Close();
+                return company;
+            }
+
+            throw new Exception("company does not exist");
+        }
+
+        public static Company Create(string label)
+        {
+            var cmd = Database.Execute($"INSERT INTO Company (label) VALUES (@label)");
+
+            cmd.Parameters.AddWithValue("label", label);
+
+            cmd.ExecuteNonQuery();
+
+            int companyId = (int)cmd.LastInsertedId;
+
+            return new Company(companyId, label);
+        }
+
+        public void Save()
+        {
+            var cmd = Database.Execute("UPDATE Company SET label = @label WHERE companyId = @companyId");
+
+            cmd.Parameters.AddWithValue("label", Label);
+            cmd.Parameters.AddWithValue("companyId", CompanyId);
+
+            cmd.ExecuteNonQuery();
+        }
+
+        public void Delete()
+        {
+            var cmd = Database.Execute("DELETE FROM Company WHERE companyId = @companyId");
+
+            cmd.Parameters.AddWithValue("companyId", CompanyId);
+
+            cmd.ExecuteNonQuery();
+        }
+    }
+}
--- a/AppointmentsManager/AppointmentsLib/Models/Contact.cs
+++ b/AppointmentsManager/AppointmentsLib/Models/Contact.cs
@@ -0,0 +1,134 @@
+using System;
+using System.Collections.Generic;
+using System.Linq;
+using System.Text;
+using System.Threading.Tasks;
+
+namespace AppointmentsLib.Models
+{
+    public class Contact
+    {
+        private static string primaryKey = "contactId";
+        private static List<string> fields = new()
+        {
+            "salutationId",
+            "firstname",
+            "surname",
+            "street",
+            "postalId",
+            "phone",
+            "phoneTypeId",
+            "mobil",
+            "companyId",
+            "department"
+        };
+
+        public readonly int ContactId;
+        public Salutation Salutation;
+        public string FirstName;
+        public string LastName;
+        public string Street;
+        public Postal Postal;
+        public string Phone;
+        public PhoneType PhoneType;
+        public string Mobil;
+        public Company Company;
+        public string Department;
+
+        internal Contact(int contactId, int salutationId, string firstName, string lastName, string street, int postalId, string phone, int phoneTypeId, string mobil, int companyId, string department)
+        {
+            ContactId = contactId;
+            FirstName = firstName;
+            LastName = lastName;
+            Street = street;
+            Phone = phone;
+            Mobil = mobil;
+            Department = department;
+
+            Company = Company.GetCompanyById(companyId);
+        }
+
+        public static IEnumerable<Contact> GetContacts()
+        {
+            var reader = Database.Execute($"SELECT {primaryKey}, {string.Join(", ", fields.ToArray())} FROM Contact;").ExecuteReader();
+
+            List<Contact> contacts = new();
+
+            while (reader.Read())
+            {
+                contacts.Add(new Contact(reader.GetInt32(0), reader.GetInt32(1), reader.GetString(2), reader.GetString(3), reader.GetString(4), reader.GetInt32(4), reader.GetString(5), reader.GetInt32(6), reader.GetString(7), reader.GetInt32(8), reader.GetString(9)));
+            }
+
+            reader.Close();
+            return contacts;
+        }
+
+        public static Contact GetContactById(int contactId)
+        {
+            var cmd = Database.Execute($"SELECT {primaryKey}, {string.Join(", ", fields.ToArray())} FROM Contact WHERE {primaryKey} = @id;");
+
+            cmd.Parameters.AddWithValue("id", contactId);
+
+            var reader = cmd.ExecuteReader();
+
+            while (reader.Read())
+            {
+                var contact = new Contact(reader.GetInt32(0), reader.GetInt32(1), reader.GetString(2), reader.GetString(3), reader.GetString(4), reader.GetInt32(4), reader.GetString(5), reader.GetInt32(6), reader.GetString(7), reader.GetInt32(8), reader.GetString(9));
+                reader.Close();
+                return contact;
+            }
+
+            throw new Exception("contact does not exist");
+        }
+
+        public static Contact Create(int salutationId, string firstName, string lastName, string street, int postalId, string phone, int phoneTypeId, string mobil, int companyId, string department)
+        {
+            var cmd = Database.Execute($"INSERT INTO Contact ({string.Join(", ", fields.ToArray())}) VALUES ({string.Join(", ", fields.Select(delegate(string name) { return $"@{name}"; }).ToArray())})");
+
+            cmd.Parameters.AddWithValue("salutationId", salutationId);
+            cmd.Parameters.AddWithValue("firstname", firstName);
+            cmd.Parameters.AddWithValue("surname", lastName);
+            cmd.Parameters.AddWithValue("street", street);
+            cmd.Parameters.AddWithValue("postalId", postalId);
+            cmd.Parameters.AddWithValue("phone", phone);
+            cmd.Parameters.AddWithValue("phoneTypeId", phoneTypeId);
+            cmd.Parameters.AddWithValue("mobil", mobil);
+            cmd.Parameters.AddWithValue("companyId", companyId);
+            cmd.Parameters.AddWithValue("department", department);
+
+            cmd.ExecuteNonQuery();
+
+            int contactId = (int)cmd.LastInsertedId;
+
+            return new Contact(contactId, salutationId, firstName, lastName, street, postalId, phone, phoneTypeId, mobil, companyId, department);
+        }
+
+        public void Save()
+        {
+            var cmd = Database.Execute($"UPDATE Company SET {string.Join(", ", fields.Select(delegate(string name) { return $"@{name}"; }).ToArray())} WHERE {primaryKey} = @id");
+
+            cmd.Parameters.AddWithValue("id", ContactId);
+            cmd.Parameters.AddWithValue("salutationId", Salutation.SalutationId); // Salutation.salutationId
+            cmd.Parameters.AddWithValue("firstname", FirstName);
+            cmd.Parameters.AddWithValue("surname", LastName);
+            cmd.Parameters.AddWithValue("street", Street);
+            cmd.Parameters.AddWithValue("postalId", Postal.PostalId); // Postal.postalId
+            cmd.Parameters.AddWithValue("phone", Phone);
+            cmd.Parameters.AddWithValue("phoneTypeId", PhoneType.PhoneTypeId); // PhoneType.phoneTypeId
+            cmd.Parameters.AddWithValue("mobil", Mobil);
+            cmd.Parameters.AddWithValue("companyId", Company.CompanyId);
+            cmd.Parameters.AddWithValue("department", Department);
+
+            cmd.ExecuteNonQuery();
+        }
+
+        public void Delete()
+        {
+            var cmd = Database.Execute($"DELETE FROM Contact WHERE {primaryKey} = @id");
+
+            cmd.Parameters.AddWithValue("id", ContactId);
+
+            cmd.ExecuteNonQuery();
+        }
+    }
+}
--- a/AppointmentsManager/AppointmentsLib/Models/PhoneType.cs
+++ b/AppointmentsManager/AppointmentsLib/Models/PhoneType.cs
@@ -0,0 +1,85 @@
+using System;
+using System.Collections.Generic;
+using System.Linq;
+using System.Text;
+using System.Threading.Tasks;
+
+namespace AppointmentsLib.Models
+{
+    public class PhoneType
+    {
+        public readonly int PhoneTypeId;
+        public string Label;
+
+        internal PhoneType(int phoneTypeId, string label)
+        {
+            PhoneTypeId = phoneTypeId;
+            Label = label;
+        }
+
+        public static IEnumerable<PhoneType> GetPhoneTypes()
+        {
+            var reader = Database.Execute("SELECT phoneTypeId, label FROM PhoneType;").ExecuteReader();
+
+            List<PhoneType> phoneTypes = new();
+
+            while (reader.Read())
+            {
+                phoneTypes.Add(new PhoneType(reader.GetInt32(0), reader.GetString(1)));
+            }
+
+            reader.Close();
+            return phoneTypes;
+        }
+
+        public static PhoneType GetPhoneTypeById(int companyId)
+        {
+            var cmd = Database.Execute($"SELECT phoneTypeId, label FROM PhoneType WHERE phoneTypeId = @id;");
+
+            cmd.Parameters.AddWithValue("id", companyId);
+
+            var reader = cmd.ExecuteReader();
+
+            while (reader.Read())
+            {
+                var phoneType = new PhoneType(reader.GetInt32(0), reader.GetString(1));
+                reader.Close();
+                return phoneType;
+            }
+
+            throw new Exception("phonetype does not exist");
+        }
+
+        public static PhoneType Create(string label)
+        {
+            var cmd = Database.Execute($"INSERT INTO PhoneType (label) VALUES (@label)");
+
+            cmd.Parameters.AddWithValue("label", label);
+
+            cmd.ExecuteNonQuery();
+
+            int phoneTypeId = (int)cmd.LastInsertedId;
+
+            return new PhoneType(phoneTypeId, label);
+        }
+
+        public void Save()
+        {
+            var cmd = Database.Execute("UPDATE PhoneType SET label = @label WHERE phoneTypeId = @id");
+
+            cmd.Parameters.AddWithValue("label", Label);
+            cmd.Parameters.AddWithValue("id", PhoneTypeId);
+
+            cmd.ExecuteNonQuery();
+        }
+
+        public void Delete()
+        {
+            var cmd = Database.Execute("DELETE FROM PhoneType WHERE phoneTypeId = @id");
+
+            cmd.Parameters.AddWithValue("id", PhoneTypeId);
+
+            cmd.ExecuteNonQuery();
+        }
+    }
+}
--- a/AppointmentsManager/AppointmentsLib/Models/Postal.cs
+++ b/AppointmentsManager/AppointmentsLib/Models/Postal.cs
@@ -0,0 +1,85 @@
+using System;
+using System.Collections.Generic;
+using System.Linq;
+using System.Text;
+using System.Threading.Tasks;
+
+namespace AppointmentsLib.Models
+{
+    public class Postal
+    {
+        public readonly int PostalId;
+        public string Label;
+
+        internal Postal(int postalId, string label)
+        {
+            PostalId = postalId;
+            Label = label;
+        }
+
+        public static IEnumerable<Postal> GetPostals()
+        {
+            var reader = Database.Execute("SELECT postalId, label FROM Postal;").ExecuteReader();
+
+            List<Postal> postals = new();
+
+            while (reader.Read())
+            {
+                postals.Add(new Postal(reader.GetInt32(0), reader.GetString(1)));
+            }
+
+            reader.Close();
+            return postals;
+        }
+
+        public static Postal GetPostalById(int postalId)
+        {
+            var cmd = Database.Execute($"SELECT postalId, label FROM Postal WHERE postalId = @id;");
+
+            cmd.Parameters.AddWithValue("id", postalId);
+
+            var reader = cmd.ExecuteReader();
+
+            while (reader.Read())
+            {
+                var postal = new Postal(reader.GetInt32(0), reader.GetString(1));
+                reader.Close();
+                return postal;
+            }
+
+            throw new Exception("postal does not exist");
+        }
+
+        public static Postal Create(string label)
+        {
+            var cmd = Database.Execute($"INSERT INTO Postal (label) VALUES (@label)");
+
+            cmd.Parameters.AddWithValue("label", label);
+
+            cmd.ExecuteNonQuery();
+
+            int postalId = (int)cmd.LastInsertedId;
+
+            return new Postal(postalId, label);
+        }
+
+        public void Save()
+        {
+            var cmd = Database.Execute("UPDATE Postal SET label = @label WHERE postalId = @id");
+
+            cmd.Parameters.AddWithValue("label", Label);
+            cmd.Parameters.AddWithValue("id", PostalId);
+
+            cmd.ExecuteNonQuery();
+        }
+
+        public void Delete()
+        {
+            var cmd = Database.Execute("DELETE FROM Postal WHERE postalId = @id");
+
+            cmd.Parameters.AddWithValue("id", PostalId);
+
+            cmd.ExecuteNonQuery();
+        }
+    }
+}
--- a/AppointmentsManager/AppointmentsLib/Models/Salutation.cs
+++ b/AppointmentsManager/AppointmentsLib/Models/Salutation.cs
@@ -0,0 +1,85 @@
+using System;
+using System.Collections.Generic;
+using System.Linq;
+using System.Text;
+using System.Threading.Tasks;
+
+namespace AppointmentsLib.Models
+{
+    public class Salutation
+    {
+        public readonly int SalutationId;
+        public string Label;
+
+        internal Salutation(int salutationId, string label)
+        {
+            SalutationId = salutationId;
+            Label = label;
+        }
+
+        public static IEnumerable<Salutation> GetSalutations()
+        {
+            var reader = Database.Execute("SELECT salutationId, label FROM Salutation;").ExecuteReader();
+
+            List<Salutation> salutations = new();
+
+            while (reader.Read())
+            {
+                salutations.Add(new Salutation(reader.GetInt32(0), reader.GetString(1)));
+            }
+
+            reader.Close();
+            return salutations;
+        }
+
+        public static Salutation GetSalutationById(int salutationId)
+        {
+            var cmd = Database.Execute($"SELECT salutationId, label FROM Salutation WHERE salutationId = @id;");
+
+            cmd.Parameters.AddWithValue("id", salutationId);
+
+            var reader = cmd.ExecuteReader();
+
+            while (reader.Read())
+            {
+                var salutation = new Salutation(reader.GetInt32(0), reader.GetString(1));
+                reader.Close();
+                return salutation;
+            }
+
+            throw new Exception("salutation does not exist");
+        }
+
+        public static Salutation Create(string label)
+        {
+            var cmd = Database.Execute($"INSERT INTO Salutation (label) VALUES (@label)");
+
+            cmd.Parameters.AddWithValue("label", label);
+
+            cmd.ExecuteNonQuery();
+
+            int salutationId = (int)cmd.LastInsertedId;
+
+            return new Salutation(salutationId, label);
+        }
+
+        public void Save()
+        {
+            var cmd = Database.Execute("UPDATE Salutation SET label = @label WHERE salutationId = @id");
+
+            cmd.Parameters.AddWithValue("label", Label);
+            cmd.Parameters.AddWithValue("id", SalutationId);
+
+            cmd.ExecuteNonQuery();
+        }
+
+        public void Delete()
+        {
+            var cmd = Database.Execute("DELETE FROM Salutation WHERE salutationId = @id");
+
+            cmd.Parameters.AddWithValue("id", SalutationId);
+
+            cmd.ExecuteNonQuery();
+        }
+    }
+}