/// <summary>
/// Inserts the CompanyProject if it doesnt already exist
/// </summary>
/// <param name="companyId"></param>
/// <param name="projectUuid"></param>
public void InsertCompanyProject(string companyId, string projectUuid)
{
CompanyProject cp = new CompanyProject();
cp.CompanyId = companyId;
cp.ProjectUuid = projectUuid;
lock (DbContext.locker)
{
//System.Diagnostics.Debug.WriteLine("Deserialize: query: " + query);
var rowsAffected = Db.Query<CompanyProject>("Select * FROM CompanyProject WHERE CompanyProject.CompanyId = ?" +
" AND CompanyProject.ProjectUuid = ?", companyId, projectUuid).Count;
System.Diagnostics.Debug.WriteLine("Deserialize: CompanyProject rowsAffected: " +
rowsAffected);
if (rowsAffected == 0)
{
// The item does not exists in the database so safe to insert
Db.Insert(cp);
}
}
}
/// <summary>
/// Inserts the project and its respective children (only Company and CompanyProject)
/// into the database.
/// </summary>
/// <param name="project"></param>
/// <returns>Returns true if the project was inserted, returns false if a project with the same
/// uuid (primary key) already exists in the table.</returns>
public bool InsertProject(Project project)
{
System.Diagnostics.Debug.WriteLine("DbProject InsertProject(Project project): initiated");
if (CheckIfProjectExist(project.uuid))
{
return false;
}
//Project did not exist, safe to insert.
DbCompany dbCompany = new DbCompany();
foreach (Company c in project.companies)
{
dbCompany.InsertCompany(c);
}
lock (DbContext.locker)
{
Db.Insert(project);
// Db.InsertOrReplaceWithChildren(project, recursive: true);
}
// This could perhaps be done in the above foreach loop,
// but because of lack of concurrency control in SQLite its done in its own loop.
foreach (Company c in project.companies)
{
CompanyProject cp = new CompanyProject();
cp.ProjectUuid = project.uuid;
cp.CompanyId = c.id;
lock (DbContext.locker)
{
Db.Insert(cp);
// Db.InsertOrReplaceWithChildren(project, recursive: true);
}
}
// Project was successfully inserted
return true;
}
private async void TestInsertProject(object sender, EventArgs e)
{
DbContext DbContext = DbContext.GetDbContext;
SQLiteConnection Db = DbContext.Db;
System.Diagnostics.Debug.WriteLine("Before insert Project.Count: " +
Db.Query<Project>("Select * from Project").Count());
ProjectsController jc = new ProjectsController();
string testUuid = "colemak";
Project project = new Project()
{
uuid = testUuid,
};
string companyId = "Ikea";
Company comp = new Company()
{
id = companyId
};
string courseId = "sverige";
Course course = new Course()
{
id = courseId
};
string sgId = "dykking";
StudyGroup sg = new StudyGroup()
{
id = sgId
};
StudyGroupProject sgj = new StudyGroupProject()
{
StudyGroupId = sgId,
ProjectUuid = testUuid
};
CourseProject lj = new CourseProject()
{
CourseId = courseId,
ProjectUuid = testUuid
};
CompanyProject cp = new CompanyProject()
{
CompanyId = companyId,
ProjectUuid = testUuid
};
string jtId = "10aarErfaringEcma6";
JobType jt = new JobType()
{
id = jtId
};
JobTypeProject jtp = new JobTypeProject()
{
ProjectUuid = testUuid,
JobTypeId = jtId
};
// try catch on tables that will not be affected by a job delete
try
{
Db.Insert(comp);
}
catch
{
}
Db.Insert(project);
try
{
Db.Insert(course);
}
catch
{
}
try
{
Db.Insert(sg);
}
catch
{
}
Db.Insert(sgj);
Db.Insert(lj);
Db.Insert(cp);
try
{
Db.Insert(jt);
}
catch
{
}
Db.Insert(jtp);
System.Diagnostics.Debug.WriteLine("After insert: Project.Count: " +
Db.Query<Project>("Select * from Project").Count());
}
