64 lines
2.5 KiB
Java
64 lines
2.5 KiB
Java
package com.stktrk.app;
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import com.arcadedb.gremlin.ArcadeGraph;
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import com.github.javafaker.Faker;
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import com.stktrk.app.configuration.GraphDbConfig;
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import com.stktrk.app.db.ConnectionPool;
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import org.apache.tinkerpop.gremlin.structure.Vertex;
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import org.springframework.boot.SpringApplication;
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import org.springframework.boot.autoconfigure.SpringBootApplication;
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import org.springframework.boot.autoconfigure.flyway.FlywayAutoConfiguration;
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import org.springframework.boot.web.servlet.support.SpringBootServletInitializer;
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import org.springframework.web.bind.annotation.GetMapping;
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import org.springframework.web.bind.annotation.RequestParam;
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import org.springframework.web.bind.annotation.RestController;
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import java.util.Comparator;
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import java.util.List;
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import java.util.Random;
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import java.util.StringJoiner;
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// https://stackoverflow.com/questions/51221777/failed-to-configure-a-datasource-url-attribute-is-not-specified-and-no-embedd
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@SpringBootApplication(exclude = {FlywayAutoConfiguration.class})
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@RestController
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public class AppApplication extends SpringBootServletInitializer {
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public static void main(String[] args) {
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SpringApplication.run(AppApplication.class, args);
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}
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// klkjlkjlkjlkj
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@GetMapping("/hello")
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public String sayHello(@RequestParam(value = "myName", defaultValue = "World") String name) {
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List<Vertex> x = List.of();
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ArcadeGraph g = ConnectionPool.getGraph();
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x = g.traversal().V().toList();
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Vertex target = !x.isEmpty() ? x.get(new Random().nextInt(x.size())) : null;
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Faker faker = new Faker();
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Vertex res = g.traversal().addV("Profile").property("name", faker.name().firstName()).property("lastName", faker.name().lastName())
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.next();
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if (target != null) {
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g.traversal().V(res.id()).addE("friend").to(target).iterate();
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}
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g.close();
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x.add(res);
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x.sort(Comparator.comparing(a -> a.id().toString()));
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StringJoiner sj = new StringJoiner("<br />\n");
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x.forEach(v -> sj.add(v.id().toString() + " - " + (String) v.property("name").value() + " " + (String) v.property("lastName").value()));
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return "Hello, " + name + "! Added " + res.property("name").value() + ". There are " + x.size() + " vertices.<br/>\n" + sj;
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}
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@GetMapping("/delete")
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public String delete() {
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ArcadeGraph g = ConnectionPool.getGraph();
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g.traversal().V().hasLabel("Profile").drop().iterate();
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g.close();
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return "Done.";
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}
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}
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