Add files via upload

VapeStore/VapeStore.iml

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+<?xml version="1.0" encoding="UTF-8"?>
+<module type="JAVA_MODULE" version="4">
+  <component name="NewModuleRootManager" inherit-compiler-output="true">
+    <exclude-output />
+    <content url="file://$MODULE_DIR$">
+      <sourceFolder url="file://$MODULE_DIR$/src" isTestSource="false" />
+    </content>
+    <orderEntry type="inheritedJdk" />
+    <orderEntry type="sourceFolder" forTests="false" />
+  </component>
+</module>

VapeStore/src/VapeStore/Category.java

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+package VapeStore;
+
+import java.util.Objects;
+import java.util.Scanner;
+
+public class Category {
+
+    private String catName, catDescription;
+    private Category catParent;
+
+    public Category() {
+        Scanner sc = new Scanner(System.in);
+        System.out.println("Saisir le nom de la catégorie : ");
+        this.catName = sc.nextLine();
+        System.out.println("Saisir la description de la catégorie : ");
+        this.catDescription = sc.nextLine();
+        this.catParent = null;
+    }
+
+    public Category(String catName, String catDescription, Category parentCat) {
+        this.catName = catName;
+        this.catDescription = catDescription;
+        this.catParent = parentCat;
+    }
+
+    //deep cloning
+    public Category(Category catCopy) {
+        this.catName = catCopy.catName;
+        this.catDescription = catCopy.catDescription;
+        this.catParent = catCopy.catParent;
+    }
+
+    public String getCatName() {
+        return catName;
+    }
+
+    public String getCatDescription() {
+        return catDescription;
+    }
+
+    public Category getCatParent() {
+        return catParent;
+    }
+
+    public void setCatParent(Category catParent) {
+        this.catParent = catParent;
+    }
+
+    //check on category name only
+    @Override
+    public boolean equals(Object o) {
+        if (this == o) return true;
+        if (o == null || getClass() != o.getClass()) return false;
+        Category category = (Category) o;
+        return Objects.equals(catName, category.catName);
+    }
+
+    @Override
+    public int hashCode() {
+        return Objects.hash(catName);
+    }
+
+    @Override
+    public String toString() {
+
+        return "Nom de la catégorie : " + catName + "\nDescription : " + catDescription;
+    }
+
+
+    public String saisie(String regex, String message) {
+        Scanner sc = new Scanner(System.in);
+        boolean check = false;
+        String phrase;
+        do {
+            phrase = sc.nextLine();
+            if (phrase.matches(regex)) {
+                check = true;
+            } else {
+                System.out.println(message);
+            }
+        } while (!check);
+        return phrase;
+    }
+}

VapeStore/src/VapeStore/DateValidator.java

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+package VapeStore;
+
+public interface DateValidator {
+    boolean isValid(String dateStr);
+}

VapeStore/src/VapeStore/DateValidatorUsingDateTimeFormatter.java

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+package VapeStore;
+
+import java.time.format.DateTimeFormatter;
+import java.time.format.DateTimeParseException;
+
+
+public class DateValidatorUsingDateTimeFormatter implements DateValidator {
+    private DateTimeFormatter dateFormatter;
+
+    //https://www.baeldung.com/java-string-valid-date
+
+    //constructor , no attribute, takes the same pattern of the orders' dates
+    public DateValidatorUsingDateTimeFormatter(){
+        this.dateFormatter = DateTimeFormatter.ofPattern("dd.MM.yyyy");
+    }
+
+    public DateValidatorUsingDateTimeFormatter(DateTimeFormatter dateFormatter) {
+        this.dateFormatter = dateFormatter;
+    }
+
+    @Override
+    public boolean isValid(String dateStr) {
+        try {
+            this.dateFormatter.parse(dateStr);
+        } catch (DateTimeParseException e) {
+            return false;
+        }
+        return true;
+    }
+}