3 files changed, 128 insertions, 0 deletions
diff --git a/graphs/js/myCompany/boss.js b/graphs/js/myCompany/boss.js
new file mode 100644
index 0000000..eadf09c
--- /dev/null
+++ b/graphs/js/myCompany/boss.js
@@ -0,0 +1,30 @@
+const { Employee } = require("./employee");
+
+class Boss extends Employee {
+    constructor(name, accreditationLevel) {
+        super(name);
+        this.accreditationLevel = accreditationLevel;
+    }
+    getAccreditation() {
+        return this.accreditationLevel;
+    }
+    fire(target) {
+        if (!(target instanceof Employee)) {
+            console.log("I cannot fire that!");
+            return false;
+        } else if (
+            !(target instanceof Boss) ||
+            target.getAccreditation() < this.accreditationLevel
+        ) {
+            console.log(target.getName() + " you are fired!");
+            return true;
+        } else {
+            console.log("I cannot fire someone superior to me!");
+            return false;
+        }
+    }
+}
+
+module.exports = {
+    Boss,
+};
diff --git a/graphs/js/myCompany/company.js b/graphs/js/myCompany/company.js
new file mode 100644
index 0000000..fd800e7
--- /dev/null
+++ b/graphs/js/myCompany/company.js
@@ -0,0 +1,77 @@
+const { Boss } = require("./boss");
+const { Employee } = require("./employee");
+
+class Company {
+    constructor(name) {
+        this.name = name;
+        this.employees = new Array();
+    }
+    getName() {
+        return this.name;
+    }
+    getEmployees() {
+        return this.employees;
+    }
+    getNumberOfEmployees() {
+        return this.employees.filter((e) => e instanceof Employee).length;
+    }
+    getNumberOfBosses() {
+        return this.employees.filter((e) => e instanceof Boss).length;
+    }
+    addEmployee(target) {
+        if (!(target instanceof Employee)) {
+            return;
+        }
+
+        this.employees.push(target);
+    }
+    promoteEmployee(targetIndex) {
+        if (this.employees[targetIndex] instanceof Boss) {
+            this.employees[targetIndex].accreditationLevel++;
+            console.log(
+                "Boss " +
+                    this.employees[targetIndex].getName() +
+                    " is promoted, his level of accreditation is now " +
+                    this.employees[targetIndex].getAccreditation(),
+            );
+        } else {
+            this.employees.splice(
+                targetIndex,
+                1,
+                new Boss(this.employees[targetIndex].getName(), 1),
+            );
+            console.log(
+                "Employee " +
+                    this.employees[targetIndex].getName() +
+                    " is promoted to boss post",
+            );
+        }
+    }
+    fireEmployee(bossIndex, targetIndex) {
+        if (this.employees[bossIndex].fire(this.employees[targetIndex])) {
+            if (this.employees[targetIndex] instanceof Boss) {
+                console.log(
+                    "Boss " +
+                        this.employees[targetIndex].getName() +
+                        " is no longer in " +
+                        this.name +
+                        " company",
+                );
+            } else {
+                console.log(
+                    "Employee " +
+                        this.employees[targetIndex].getName() +
+                        " is no longer in " +
+                        this.name +
+                        " company",
+                );
+            }
+
+            this.employees.splice(targetIndex, 1);
+        }
+    }
+}
+
+module.exports = {
+    Company,
+};
diff --git a/graphs/js/myCompany/employee.js b/graphs/js/myCompany/employee.js
new file mode 100644
index 0000000..5489dd7
--- /dev/null
+++ b/graphs/js/myCompany/employee.js
@@ -0,0 +1,21 @@
+class Employee {
+    constructor(name) {
+        this.name = name;
+    }
+    getName() {
+        return this.name;
+    }
+    fire(target) {
+        if (target instanceof Employee) {
+            console.log("I am an employee, I cannot fire someone!");
+        } else {
+            console.log("I cannot fire that!");
+        }
+
+        return false;
+    }
+}
+
+module.exports = {
+    Employee,
+};