feat: Generated fake donors and use Mysql

.run/comp353.run.xml

@@ -0,0 +1,20 @@
+<component name="ProjectRunConfigurationManager">
+  <configuration default="false" name="comp353_postgres" type="docker-deploy" factoryName="docker-image" server-name="Docker">
+    <deployment type="docker-image">
+      <settings>
+        <option name="imageTag" value="postgres:latest" />
+        <option name="containerName" value="comp353_postgres" />
+        <option name="envVars">
+          <list>
+            <DockerEnvVarImpl>
+              <option name="name" value="POSTGRES_HOST_AUTH_METHOD" />
+              <option name="value" value="trust" />
+            </DockerEnvVarImpl>
+          </list>
+        </option>
+        <option name="publishAllPorts" value="true" />
+      </settings>
+    </deployment>
+    <method v="2" />
+  </configuration>
+</component>

.run/comp353_postgres.run.xml

@@ -0,0 +1,20 @@
+<component name="ProjectRunConfigurationManager">
+  <configuration default="false" name="comp353_postgres" type="docker-deploy" factoryName="docker-image" server-name="Docker">
+    <deployment type="docker-image">
+      <settings>
+        <option name="imageTag" value="postgres:latest" />
+        <option name="containerName" value="comp353_postgres" />
+        <option name="envVars">
+          <list>
+            <DockerEnvVarImpl>
+              <option name="name" value="POSTGRES_HOST_AUTH_METHOD" />
+              <option name="value" value="trust" />
+            </DockerEnvVarImpl>
+          </list>
+        </option>
+        <option name="publishAllPorts" value="true" />
+      </settings>
+    </deployment>
+    <method v="2" />
+  </configuration>
+</component>

pom.xml

@@ -14,4 +14,11 @@
         <project.build.sourceEncoding>UTF-8</project.build.sourceEncoding>
     </properties>
 
+    <dependencies>
+        <dependency>
+            <groupId>mysql</groupId>
+            <artifactId>mysql-connector-java</artifactId>
+            <version>8.0.33</version>
+        </dependency>
+    </dependencies>
 </project>

src/main/java/org/example/Main.java

@@ -1,7 +1,144 @@
 package org.example;
 
+import java.sql.*;
+import java.util.Random;
+import java.util.Calendar;
+
 public class Main {
+    // change the DB_URL accordingly
+    static final String HOST = "localhost";
+    static final String PORT = "32776";
+    static final String DATABASE_NAME = "assignment1";
+
+    static final String DB_URL = "jdbc:mysql://" + HOST + ":" + PORT + "/" + DATABASE_NAME;
+    static final String USER = "root";
+    static final String PASSWORD = "secret";
+
+    static final String[] PROVINCES = {"AB", "BC", "MB", "NB", "NL", "NS", "NT", "NU", "ON", "PE", "QC", "SK", "YT"};
+    static final String[] CITIES = {"Montreal", "Laval", "Brossard"};
+    static final String[] GENDERS = {"M", "F", "U"};
+
+    private static final String[] STREET_NAMES = {
+            "Pine", "Oak", "Lakeview", "Sunset", "Forest", "River", "Spring",
+            "Main", "First", "Wind", "Park", "Maple", "Elm", "Cerulean"
+    };
+    private static final String[] HOBBIES = {
+            "Hiking", "Skiing", "Swiming", "Bird watching", "Racing", "Walking", "Gaming",
+    };
+
+    private static final Random RANDOM = new Random();
+
     public static void main(String[] args) {
-        System.out.printf("Hello and welcome!");
+        try {
+            int numOfDonors = 5000;
+
+            Connection conn = DriverManager.getConnection(DB_URL, USER, PASSWORD);
+            insertDonors(conn, numOfDonors);
+            conn.close();
+
+            System.out.println("Insertions to Donors were successful");
+        } catch (SQLException e) {
+            e.printStackTrace();
+        }
+    }
+
+    private static void insertDonors(Connection conn, int count) throws SQLException {
+        String sql = "INSERT INTO Donors (donorID, firstName, lastName, middleInitial, dateOfBirth, address, city, postalCode, province, gender, SSN, hobby, phone, email) " +
+                "VALUES (?, ?, ?, ?, ?, ?, ?, ?, ?, ?, ?, ?, ?, ?)";
+
+        PreparedStatement pstmt = conn.prepareStatement(sql);
+
+        for (int i = 1; i <= count; i++) {
+            pstmt.setInt(1, i);  // donorID
+            pstmt.setString(2, randomString(5));
+            pstmt.setString(3, randomString(7));
+            pstmt.setString(4, randomInitial());
+            pstmt.setDate(5, randomDateOfBirth());
+            pstmt.setString(6, randomAddress());
+            pstmt.setString(7, randomCities());  // city (static data for simplicity)
+            pstmt.setString(8, randomPostalCode());  // postalCode (static data for simplicity)
+            pstmt.setString(9, randomProvince());  // province
+            pstmt.setString(10, randomGender());  // gender
+            pstmt.setString(11, randomSSN());  // SSN
+            pstmt.setString(12, randomHobbies());  // hobby (static data for simplicity)
+            pstmt.setString(13, "1234567890");  // phone (static data for simplicity)
+            pstmt.setString(14, "email" + i + "@example.com");  // email (static data for simplicity)
+
+            pstmt.addBatch();
+        }
+
+        pstmt.executeBatch();  // Execute all inserts as a batch
+        pstmt.close();
+    }
+
+    private static String randomString(int length) {
+        StringBuilder sb = new StringBuilder();
+        for (int i = 0; i < length; i++) {
+            char c = (char) (RANDOM.nextInt(26) + 'a');
+            sb.append(c);
+        }
+        return sb.toString();
+    }
+
+    private static String randomInitial() {
+        return RANDOM.nextBoolean() ? String.valueOf((char) (RANDOM.nextInt(26) + 'a')) : null;
+    }
+
+    private static java.sql.Date randomDateOfBirth() {
+        Calendar calendar = Calendar.getInstance();
+        calendar.set(Calendar.YEAR, 1950 + RANDOM.nextInt(50));  // Random year between 1950 and 1999
+        calendar.set(Calendar.MONTH, RANDOM.nextInt(12));  // Random month
+        calendar.set(Calendar.DAY_OF_MONTH, RANDOM.nextInt(28) + 1);  // Random day (considering 28 days in a month)
+        return new java.sql.Date(calendar.getTimeInMillis());
+    }
+
+    public static String randomAddress() {
+        int civicNumber = RANDOM.nextInt(1000) + 1; // Random number between 1 and 1000
+        String streetName = STREET_NAMES[RANDOM.nextInt(STREET_NAMES.length)]; // Random street name
+
+        return civicNumber + " " + streetName + " Street";
+    }
+
+    private static String randomProvince() {
+        return PROVINCES[RANDOM.nextInt(PROVINCES.length)];
+    }
+
+    private static String randomGender() {
+        return GENDERS[RANDOM.nextInt(GENDERS.length)];
+    }
+
+    private static String randomCities() {
+        return CITIES[RANDOM.nextInt(CITIES.length)];
+    }
+
+    private static String randomHobbies() {
+        return HOBBIES[RANDOM.nextInt(HOBBIES.length)];
+    }
+
+    private static String randomSSN() {
+        StringBuilder sb = new StringBuilder();
+        sb.append(RANDOM.nextInt(999) + 1).append("-");
+        sb.append(RANDOM.nextInt(99) + 1).append("-");
+        sb.append(RANDOM.nextInt(9999) + 1);
+        return sb.toString();
+    }
+
+    public static String randomPostalCode() {
+        StringBuilder postalCode = new StringBuilder();
+
+        // Generate first segment (letter digit letter)
+        postalCode.append((char) (RANDOM.nextInt(26) + 'A')); // First letter (A-Z)
+        postalCode.append(RANDOM.nextInt(10)); // First digit (0-9)
+        postalCode.append((char) (RANDOM.nextInt(26) + 'A')); // Second letter (A-Z)
+
+        // Space separator (optional, in the Canadian postal code format)
+        postalCode.append(" ");
+
+        // Generate second segment (digit letter digit)
+        postalCode.append(RANDOM.nextInt(10)); // First digit (0-9)
+        postalCode.append((char) (RANDOM.nextInt(26) + 'A')); // First letter (A-Z)
+        postalCode.append(RANDOM.nextInt(10)); // Second digit (0-9)
+
+        return postalCode.toString();
     }
 }

src/main/sql/0.sql

@@ -0,0 +1,78 @@
+CREATE DATABASE assignment1;
+
+USE assignment1;
+
+CREATE TABLE Donors
+(
+    donorID       INT         NOT NULL,
+    firstName     VARCHAR(50) NOT NULL,
+    lastName      VARCHAR(50) NOT NULL,
+    middleInitial CHAR(1),
+    dateOfBirth   DATE,
+    address       VARCHAR(100), -- might need to change to civic code only
+    city          VARCHAR(50),
+    postalCode    VARCHAR(7),
+    province      ENUM (
+        'AB',                   -- Alberta
+        'BC',                   -- British Columbia
+        'MB',                   -- Manitoba
+        'NB',                   -- New Brunswick
+        'NL',                   -- Newfoundland and Labrador
+        'NS',                   -- Nova Scotia
+        'NT',                   -- Northwest Territories
+        'NU',                   -- Nunavut
+        'ON',                   -- Ontario
+        'PE',                   -- Prince Edward Island
+        'QC',                   -- Quebec
+        'SK',                   -- Saskatchewan
+        'YT'                    -- Yukon
+        ),
+    gender        ENUM ('M', 'F', 'U'),
+    SSN           VARCHAR(11),
+    hobby         VARCHAR(100),
+    phone         VARCHAR(15),
+    email         VARCHAR(100),
+    CONSTRAINT donors_pk PRIMARY KEY (donorID)
+);
+
+CREATE TABLE Donations
+(
+    dID     INT            NOT NULL,
+    donorID INT            NOT NULL,
+    date    DATE           NOT NULL,
+    type    VARCHAR(7)     NOT NULL,
+    amount  DECIMAL(10, 2) NOT NULL,
+    CONSTRAINT donations_pk PRIMARY KEY (dID),
+    CONSTRAINT donations_donorID_fk FOREIGN KEY (donorID) REFERENCES Donors (donorID),
+    CONSTRAINT valid_donation_type CHECK (type IN ('money', 'product'))
+);
+
+create table Products
+(
+    pID         INT            NOT NULL,
+    description varchar(100),
+    date        DATE           NOT NULL,
+    price       DECIMAL(10, 2) NOT NULL,
+    weight      DECIMAL(5, 2)  NOT NULL,
+    CONSTRAINT products_pk PRIMARY KEY (pID)
+);
+
+CREATE TABLE Sales
+(
+    sID         INT                      NOT NULL,
+    date        DATE                     NOT NULL,
+    amount      DECIMAL(10, 2)           NOT NULL,
+    totalWeight DECIMAL(10, 2)           NOT NULL,
+    deliveryFee DECIMAL(10, 2) DEFAULT 0 NOT NULL,
+    CONSTRAINT sales_pk primary key (sID),
+    CONSTRAINT valid_delivery_fee CHECK (deliveryFee >= 0)
+);
+
+CREATE TABLE SalesItems
+(
+    sID INT NOT NULL,
+    pID INT NOT NULL,
+    PRIMARY KEY (sID, pID),
+    FOREIGN KEY (sID) REFERENCES Sales (sID),
+    FOREIGN KEY (pID) REFERENCES Products (pID)
+);

src/main/sql/migrate0.sql

@@ -1,29 +0,0 @@
--- run these as postgres
-
--- Create the user 'minhtran' if it does not exist
-DO
-$$
-    BEGIN
-        IF NOT EXISTS (SELECT
-                       FROM pg_catalog.pg_roles
-                       WHERE rolname = 'minhtran') THEN
-            CREATE ROLE minhtran LOGIN PASSWORD 'password';
-        END IF;
-    END
-$$;
-
--- Terminate all connections to the database
-REVOKE CONNECT ON DATABASE assignment1 FROM PUBLIC;
-SELECT pg_terminate_backend(pg_stat_activity.pid)
-FROM pg_stat_activity
-WHERE pg_stat_activity.datname = 'assignment1'
-  AND pid <> pg_backend_pid();
-
--- Drop the database
-DROP DATABASE IF EXISTS "assignment1";
-
--- Create the new database
-CREATE DATABASE "assignment1";
-
--- Grant all privileges on the new database to 'minhtran'
-GRANT ALL PRIVILEGES ON DATABASE "assignment1" TO minhtran;

src/main/sql/migrate1.sql

@@ -1,94 +0,0 @@
--- Run this as minh tran user
-
--- Create the schema if it doesn't exist
-CREATE SCHEMA IF NOT EXISTS "assignment 1";
-
--- Drop the domain canada_postal_code if it exists
-DROP DOMAIN IF EXISTS canada_postal_code;
-
--- Drop the type canadian_province if it exists
-DROP TYPE IF EXISTS canadian_province;
-
-CREATE DOMAIN canada_postal_code AS VARCHAR(7)
-    CHECK (VALUE ~ '^[A-Z]\d[A-Z]\s?\d[A-Z]\d$');
-
-CREATE TYPE canadian_province AS ENUM (
-    'AB', -- Alberta
-    'BC', -- British Columbia
-    'MB', -- Manitoba
-    'NB', -- New Brunswick
-    'NL', -- Newfoundland and Labrador
-    'NS', -- Nova Scotia
-    'NT', -- Northwest Territories
-    'NU', -- Nunavut
-    'ON', -- Ontario
-    'PE', -- Prince Edward Island
-    'QC', -- Quebec
-    'SK', -- Saskatchewan
-    'YT' -- Yukon
-    );
-
-CREATE TABLE "assignment 1".Donors
-(
-    donorID       INT         NOT NULL,
-    firstName     VARCHAR(50) NOT NULL,
-    lastName      VARCHAR(50) NOT NULL,
-    middleInitial CHAR(1),
-    dateOfBirth   DATE,
-    address       VARCHAR(100),
-    city          VARCHAR(50),
-    postalCode    canada_postal_code,
-    province      canadian_province,
-    gender        CHAR(1),
-    SSN           VARCHAR(11),
-    hobby         VARCHAR(100),
-    phone         VARCHAR(15),
-    email         VARCHAR(100),
-    CONSTRAINT donors_pk PRIMARY KEY (donorID),
-    CONSTRAINT valid_canada_postal_code CHECK (postalCode ~ '^[A-Z]\d[A-Z]\s?\d[A-Z]\d$'),
-    CONSTRAINT valid_gender CHECK (gender IN ('M', 'F', 'O')),
-    CONSTRAINT valid_ssn CHECK (SSN ~ '^\d{3}-\d{3}-\d{3}$'),
-    CONSTRAINT valid_email CHECK (email ~ '^[A-Za-z0-9._%+-]+@[A-Za-z0-9.-]+\.[A-Z|a-z]{2,}$')
-);
-
-CREATE TABLE "assignment 1".Donations
-(
-    dID     INT            NOT NULL,
-    donorID INT            NOT NULL,
-    date    DATE           NOT NULL,
-    type    VARCHAR(7)     NOT NULL,
-    amount  DECIMAL(10, 2) NOT NULL,
-    CONSTRAINT donations_pk PRIMARY KEY (dID),
-    CONSTRAINT donations_donorID_fk FOREIGN KEY (donorID) REFERENCES "assignment 1".Donors (donorID),
-    CONSTRAINT valid_donation_type CHECK (type IN ('money', 'product'))
-);
-
-create table "assignment 1".Products
-(
-    pID         INT            NOT NULL,
-    description varchar(100),
-    date        DATE           NOT NULL,
-    price       DECIMAL(10, 2) NOT NULL,
-    weight      DECIMAL(5, 2)  NOT NULL,
-    CONSTRAINT products_pk PRIMARY KEY (pID)
-);
-
-CREATE TABLE "assignment 1".Sales
-(
-    sID         INT                      NOT NULL,
-    date        DATE                     NOT NULL,
-    amount      DECIMAL(10, 2)           NOT NULL,
-    totalWeight DECIMAL(10, 2)           NOT NULL,
-    deliveryFee DECIMAL(10, 2) DEFAULT 0 NOT NULL,
-    CONSTRAINT sales_pk primary key (sID),
-    CONSTRAINT valid_delivery_fee CHECK (deliveryFee >= 0)
-);
-
-CREATE TABLE "assignment 1".SalesItems
-(
-    sID INT NOT NULL,
-    pID INT NOT NULL,
-    PRIMARY KEY (sID, pID),
-    FOREIGN KEY (sID) REFERENCES "assignment 1".Sales (sID),
-    FOREIGN KEY (pID) REFERENCES "assignment 1".Products (pID)
-);