timpamungkas

Two white bearded warlords walks with two wicked witches. While two wicked witches walks to a well, twenty yellow dwarves walks towards two white bearded warlords. Two white bearded warlords draw swords, while two wicked witches slowly cast a spell. When two white bearded warlords swing their swords to wild werewolves, two wicked witches summon twelve wild werewolves. Twelve wild werewolves howl to twenty yellow dwarves, and twelve yellow dwarves cowardly run to the wood.

timpamungkas

plugins {
	id 'java'
	id 'com.github.johnrengelman.shadow' version "7.1.2"
}

group = 'com.course.kafka'
version = '4.0.0'
sourceCompatibility = '11'

repositories {

timpamungkas

import io.confluent.ksql.function.udf.Udf;
import io.confluent.ksql.function.udf.UdfDescription;
import io.confluent.ksql.function.udf.UdfParameter;

@UdfDescription(name = "loan_installment", category = "LOAN", author = "Timotius Pamungkas", version = "1.0.0", description = "User defined function for sample scalar loan business logic.")
public class LoanUdf {

	@Udf(description = "Estimate monthly loan installment for loan principal amount X, "
			+ "with loan interest rate per year is Y %, " + "over loan period Z month(s), "
			+ "roundest to 2 digit decimal. All parameters are mandatory and can only accept value greater than 1")

timpamungkas

version: "3"

networks:
  kafka-net:
    name: kafka-net
    driver: bridge

services:
  zookeeper:
    image: docker.io/bitnami/zookeeper:3.8

timpamungkas

import java.time.LocalDate;
import java.util.ArrayList;
import java.util.List;
import java.util.stream.IntStream;

import org.apache.kafka.connect.data.Schema;
import org.apache.kafka.connect.data.SchemaBuilder;
import org.apache.kafka.connect.data.Struct;

import io.confluent.ksql.function.udf.UdfParameter;

timpamungkas

package com.example.secure;

import java.io.UnsupportedEncodingException;
import java.nio.charset.StandardCharsets;
import java.security.InvalidAlgorithmParameterException;
import java.security.InvalidKeyException;
import java.security.KeyFactory;
import java.security.NoSuchAlgorithmException;
import java.security.PrivateKey;
import java.security.PublicKey;

timpamungkas

package com.example.secure;

import java.time.LocalDateTime;

import com.fasterxml.jackson.annotation.JsonFormat;

import lombok.AllArgsConstructor;
import lombok.Builder;
import lombok.Data;
import lombok.NoArgsConstructor;

timpamungkas

package com.example.secure;

import java.io.UnsupportedEncodingException;
import java.security.InvalidKeyException;
import java.security.SecureRandom;
import java.time.LocalDateTime;
import java.time.temporal.ChronoUnit;
import java.util.concurrent.ThreadLocalRandom;

import javax.crypto.BadPaddingException;

timpamungkas

<ol><li><p>Create a Python data model with the name <strong>CarManufacturer</strong>. Edit file <em>myapp/models.py </em>and add the following code</p><pre class="prettyprint linenums">class CarManufacturer(models.Model):

&nbsp; &nbsp; name = models.CharField(max_length=255)

&nbsp; &nbsp; origin_country = models.CharField(max_length=255)

&nbsp; &nbsp; description = models.TextField(max_length=4000)</pre><figure><img src="https://img-c.udemycdn.com/redactor/raw/create_lab_editor/2022-11-02_23-59-33-e2bbc68d358677718060cd50c8115f78.png"></figure></li><li><p>In the terminal, make sure you are in folder <em>~/code</em> by using the command <code>cd ~/code</code> </p><figure><img src="https://img-c.udemycdn.com/redactor/raw/create_lab_editor/2022-11-02_23-59-33-73b1272f0e5dc51bde51a3d9d20d4b34.png"></figure></li><li><p>Create the automatic Python-to-MySQL database migration using Django. Use command <code>python3 manage.py makemigrations</code></p><figure><img src="https://img-c.udemycdn.com/redactor/raw/create

timpamungkas

<ol><li><p>You will use Django fixtures, a feature to upload data from JSON. On Django workspace under folder <em>myapp</em>, create folder with name <strong><em>fixtures</em></strong></p><figure><img src="https://img-c.udemycdn.com/redactor/raw/create_lab_editor/2022-11-04_14-20-21-d9fde732955de2be0fb1489751dc1bdb.png" width="300px"></figure><p> </p><figure><img src="https://img-c.udemycdn.com/redactor/raw/create_lab_editor/2022-11-04_14-20-21-94bc3cb7fe582809bf8128af3297f264.png"></figure><figure><img src="https://img-c.udemycdn.com/redactor/raw/create_lab_editor/2022-11-04_14-20-22-21fb95f7b3eea3c8e6e64738650f96fe.png" width="300px"></figure></li><li><p>Download initial JSON&nbsp;data file from task's asset and upload it into Django workspace, folder fixtures</p><figure><img src="https://img-c.udemycdn.com/redactor/raw/create_lab_editor/2022-11-04_14-20-22-1dbdcb6470cac6c0049954ad37f77730.png" width="300px"></figure><figure><img src="https://img-c.udemycdn.com/redactor/raw/create_lab_editor/2022-11-04_14-2