public async Task RunAsync(string endpoint = "localhost", int port = 8182)
{
try
{
var skills = new List <Skill>();
// This uses the default Neptune and Gremlin port, 8182
var gremlinDB = new GremlinDB(endpoint, port);
// Drop entire DB
//gremlinDB.Drop();
// get job posts
var jobPosts = JobPostRepo.Get();
//var jobPosts = JobPostRepo.GetJobPosts();
// load csv data for skills
skills = LoadDataToMemory();
// skills into DB
Stopwatch stopWatch = new Stopwatch();
Stopwatch stopWatch1 = new Stopwatch();
stopWatch.Start();
stopWatch1.Start();
gremlinDB.InsertNodes(skills);
Console.WriteLine(stopWatch.Elapsed);
Console.WriteLine("\tEND inserting NODES\n");
// edges into DB
IJobPostProcessor jobPostProcessor = new JobPostProcessor();
Console.WriteLine("Start processing JOB POSTS");
stopWatch.Restart();
var jobPostsSkills = jobPostProcessor.ProcessJobPosts(skills, jobPosts);
Console.WriteLine(stopWatch.Elapsed);
Console.WriteLine("\tEND iprocessing JOB POSTS\n");
Console.WriteLine("Start inserting EDGES");
stopWatch.Restart();
gremlinDB.InsertEdges(jobPostsSkills);
Console.WriteLine(stopWatch.Elapsed);
Console.WriteLine("\tEND inserting EDGES\n");
// get related skills
const string skillNameForSearch = "c#";
const int limit = 10;
Console.WriteLine("Start RELATED skills");
var relatedSkills = gremlinDB.GetRelatedSkills(skillNameForSearch, limit);
Console.WriteLine(stopWatch1.Elapsed);
Console.WriteLine($"Top {limit} skills related to {skillNameForSearch}:\n");
foreach (var skill in relatedSkills)
{
Console.WriteLine($"Name: {skill.Name}, Category: {skill.Category}, Weight: {skill.Weight}");
}
Console.WriteLine("\n\nTotal number of skills: {0}", gremlinDB.CountNodes());
await Helpers.Metrics.CommitDataAsync();
Console.WriteLine("Finished");
}
catch (Exception e)
{
Console.WriteLine("{0}", e);
}
}
public void JobPostProcessorTest()
{
var simpleJobPost = new JobPost("Lead .NET Developer", "Many years of experience in C#");
var processedJobPost = new JobPost("Senior in-house Jenkins lead", "Apply here")
{
Keywords = new List <string>()
{
"junit", "java", "maven"
}
};
var jobPosts = new List <JobPost>
{
simpleJobPost,
processedJobPost
};
var skills = new List <Skill>
{
new Skill()
{
Name = ".net"
},
new Skill()
{
Name = "c#"
},
new Skill()
{
Name = "java"
},
new Skill()
{
Name = "maven"
},
new Skill()
{
Name = "junit"
},
new Skill()
{
Name = "jenkins"
},
new Skill()
{
Name = "eclipse"
}
};
var jobPostProcessor = new JobPostProcessor();
var processedSkills = (List <ICollection <Skill> >)jobPostProcessor.ProcessJobPosts(skills, jobPosts);
var simpleJobPostSkills = processedSkills[0];
var processedJobPostSkills = processedSkills[1];
Assert.True(simpleJobPostSkills.Count == 2);
Assert.True(processedJobPostSkills.Count == 3);
foreach (var skill in simpleJobPostSkills)
{
Assert.True(skill.Weight == 1);
}
foreach (var skill in processedJobPostSkills)
{
Assert.True(skill.Weight == 10);
Assert.True(skill.Name != "jenkins");
}
}