Supabase connection error on multiple requests

JS/edgechains/examples/.env

@@ -5,10 +5,10 @@ SERVER_ADDRESS=127.0.0.1
 SERVER_PORT=8080
 
 ### DATABASE
-DB_HOST=db.bpuebaflhzmcvqsnzvuy.supabase.co
+DB_HOST=
 DB_PORT=5432
 DB_USERNAME=postgres
-DB_PASSWORD=TCCzWekTKUEzYYi9
+DB_PASSWORD=
 DB_DATABASE=postgres
 
 ### AUTH0

JS/edgechains/examples/src/lib/PostgresClient.ts

@@ -1,4 +1,4 @@
-import { createConnection, getManager } from 'typeorm';
+import { createConnection } from 'typeorm';
 
 export class PostgresClient {
     wordEmbeddings: number[][];
@@ -31,8 +31,8 @@ export class PostgresClient {
     }
 
     async dbQuery() {
-        await createConnection();
-        const entityManager = getManager();
+        const con = await createConnection();
+        const entityManager = con.createEntityManager();
         try {
             const query1 = `SET LOCAL ivfflat.probes = ${this.probes};`;
             await entityManager.query(query1);
@@ -107,6 +107,7 @@ export class PostgresClient {
                 query += ` ORDER BY rrf_score DESC LIMIT ${this.topK};`;
             }
             const results = await entityManager.query(query);
+            await con.destroy();
             return results;
         } catch (error) {
             // Handle errors here

JS/edgechains/examples/src/testGeneration/TestGenerator.ts

@@ -0,0 +1,40 @@
+import { Jsonnet } from "@hanazuki/node-jsonnet";
+import * as path from 'path';
+
+const jsonnet = new Jsonnet();
+const promptPath = path.join(process.cwd(),'./src/testGeneration/prompts.jsonnet')
+
+const classText = "public class ChatMessage {\n" +
+                  "  String role;\n" +
+                  "  String content;\n\n" +
+                  "  public ChatMessage(String role, String content) {\n" +
+                  "    this.role = role;\n" +
+                  "    this.content = content;\n" +
+                  "  }\n\n" +
+                  "  public ChatMessage() {}\n\n" +
+                  "  public String getRole() {\n" +
+                  "    return role;\n" +
+                  "  }\n\n" +
+                  "  public String getContent() {\n" +
+                  "    return content;\n" +
+                  "  }\n\n" +
+                  "  public void setContent(String content) {\n" +
+                  "    this.content = content;\n" +
+                  "  }\n\n" +
+                  "  @Override\n" +
+                  "  public String toString() {\n" +
+                  "    return \"ChatMessage{\" + \"role='\" + role + \"', content='\" + content + \"'}\";\n" +
+                  "  }\n" +
+                  "}";
+export async function getContent(){
+    try{
+
+        var prompt = await jsonnet.extString('testPackage','JUnit')
+        .extString('testClass',classText)
+        .evaluateFile(promptPath);
+
+        console.log(JSON.parse(prompt));
+    }catch(error){
+        console.log(error);
+    }
+}

JS/edgechains/examples/src/testGeneration/prompts.jsonnet

@@ -0,0 +1,20 @@
+local prompt = ||| 
+                    # How to write great unit tests with {test_package}
+                    In this advanced tutorial for experts, we'll use Java and {test_package} to write a suite of unit tests to verify the behavior of the following function.
+                    ```java
+                    {test_class}
+                    ```
+                    Before writing any unit tests, let's review what each element of the function is doing exactly and what the author's intentions may have been.
+                    - First,
+                |||;
+
+local test_package = std.extVar("testPackage");
+local test_class = std.extVar("testClass");
+
+
+
+{
+    "testpackage" : test_package,
+    "testclass" : test_class,
+    "prompt" : prompt
+}