From 115c03207725373c14ef83c4ad691e62636fe213 Mon Sep 17 00:00:00 2001
From: FABIO ARIAS <fharias@gmail.com>
Date: Sun, 9 Jun 2024 10:38:49 -0500
Subject: [PATCH 1/2] feat: Add new components and services for Kanban board
 and positions

- Added new components for Kanban board:
  - `CandidateCard.tsx`
  - `KanbanBoard.tsx`
  - `KanbanColumn.tsx`
  - `Position.tsx`
  - `PositionHeader.tsx`
- Updated existing components:
  - `Positions.tsx` to include mock positions and filters
- Added new services for handling positions:
  - `positionService.js` with methods to fetch, add, update, and delete positions
- Updated backend models and routes:
  - `Position.ts` model to include new fields and methods
  - `positionRoutes.ts` to include routes for getting candidates and interview flow by position
- Updated API specifications:
  - `api-spec.yaml` to include endpoints for file upload, getting candidates by position, and updating candidate stage
- Added new workspace and documentation files:
  - `lti.code-workspace`
  - `prompts.md`

These changes enhance the functionality of the application by introducing a Kanban board for managing positions and improving the backend to support these features.
---
 backend/package.json                       |   2 +
 frontend/src/App.css                       |  28 +++
 frontend/src/App.js                        |   4 +-
 frontend/src/components/CandidateCard.tsx  |  14 ++
 frontend/src/components/KanbanBoard.tsx    |  17 ++
 frontend/src/components/KanbanColumn.tsx   |  16 ++
 frontend/src/components/Position.tsx       |  28 +++
 frontend/src/components/PositionHeader.tsx |  16 ++
 frontend/src/components/Positions.tsx      |  23 +-
 frontend/src/services/candidateService.js  |  35 ++-
 frontend/src/services/positionService.js   |  37 +++
 frontend/src/types/index.tsx               |  16 ++
 lti.code-workspace                         |  17 ++
 prompts.md                                 | 267 +++++++++++++++++++++
 14 files changed, 505 insertions(+), 15 deletions(-)
 create mode 100644 frontend/src/components/CandidateCard.tsx
 create mode 100644 frontend/src/components/KanbanBoard.tsx
 create mode 100644 frontend/src/components/KanbanColumn.tsx
 create mode 100644 frontend/src/components/Position.tsx
 create mode 100644 frontend/src/components/PositionHeader.tsx
 create mode 100644 frontend/src/services/positionService.js
 create mode 100644 frontend/src/types/index.tsx
 create mode 100644 lti.code-workspace
 create mode 100644 prompts.md

diff --git a/backend/package.json b/backend/package.json
index 9e93f2d..10688bf 100644
--- a/backend/package.json
+++ b/backend/package.json
@@ -9,6 +9,8 @@
         "build": "tsc",
         "test": "jest",
         "prisma:init": "npx prisma init",
+        "prisma:seed": "ts-node --transpile-only prisma/seed.ts",
+        "prisma:reset": "npx prisma migrate reset",
         "prisma:generate": "npx prisma generate",
         "start:prod": "npm run build && npm start"
     },
diff --git a/frontend/src/App.css b/frontend/src/App.css
index 74b5e05..d520e7f 100644
--- a/frontend/src/App.css
+++ b/frontend/src/App.css
@@ -36,3 +36,31 @@
     transform: rotate(360deg);
   }
 }
+
+.kanban-board {
+    display: flex;
+    overflow-x: auto;
+    padding: 20px;
+    gap: 20px;
+}
+
+.kanban-column {
+    flex: 0 0 300px;
+    background-color: #f4f4f4;
+    border-radius: 8px;
+    padding: 10px;
+    height: 90vh;
+    overflow-y: auto;
+}
+
+.kanban-column:hover {
+    background-color: #e2e2e2;
+}
+
+.candidate-card {
+    background-color: white;
+    border: 1px solid #ccc;
+    border-radius: 5px;
+    padding: 10px;
+    margin-bottom: 10px;
+}
\ No newline at end of file
diff --git a/frontend/src/App.js b/frontend/src/App.js
index 3f27809..75fbf64 100644
--- a/frontend/src/App.js
+++ b/frontend/src/App.js
@@ -4,14 +4,16 @@ import { BrowserRouter, Routes, Route } from 'react-router-dom';
 import RecruiterDashboard from './components/RecruiterDashboard';
 import AddCandidate from './components/AddCandidateForm'; 
 import Positions from './components/Positions'; 
+import Position from './components/Position';
 
 const App = () => {
   return (
     <BrowserRouter>
       <Routes>
         <Route path="/" element={<RecruiterDashboard />} />
-        <Route path="/add-candidate" element={<AddCandidate />} /> {/* Agrega esta línea */}
+        <Route path="/add-candidate" element={<AddCandidate />} />
         <Route path="/positions" element={<Positions />} />
+        <Route path="/position" element={<Position />} />
       </Routes>
     </BrowserRouter>
   );
diff --git a/frontend/src/components/CandidateCard.tsx b/frontend/src/components/CandidateCard.tsx
new file mode 100644
index 0000000..323d672
--- /dev/null
+++ b/frontend/src/components/CandidateCard.tsx
@@ -0,0 +1,14 @@
+import React from 'react';
+import { Candidate } from '../types/index';
+import '../App.css';
+
+const CandidateCard: React.FC<{ candidate: Candidate }> = ({ candidate }) => {
+    return (
+        <div className="candidate-card">
+            <p>{candidate.firstName} {candidate.lastName}</p>
+            <p>Score: {candidate.averageScore}</p>
+        </div>
+    );
+};
+
+export default CandidateCard;
diff --git a/frontend/src/components/KanbanBoard.tsx b/frontend/src/components/KanbanBoard.tsx
new file mode 100644
index 0000000..a9600b5
--- /dev/null
+++ b/frontend/src/components/KanbanBoard.tsx
@@ -0,0 +1,17 @@
+import React from 'react';
+import KanbanColumn from './KanbanColumn';
+import { Candidate } from '../types/index';
+import '../App.css';
+
+const KanbanBoard: React.FC<{ phases: string[]; candidates: Candidate[] }> = ({ phases, candidates }) => {
+    return (
+        <div className="kanban-board">
+            {phases.map(phase => (
+                <KanbanColumn key={phase} phase={phase} candidates={candidates.filter(c => c.phase === phase)} />
+            ))}
+        </div>
+    );
+};
+
+export default KanbanBoard;
+
diff --git a/frontend/src/components/KanbanColumn.tsx b/frontend/src/components/KanbanColumn.tsx
new file mode 100644
index 0000000..4b14de6
--- /dev/null
+++ b/frontend/src/components/KanbanColumn.tsx
@@ -0,0 +1,16 @@
+// src/components/KanbanColumn.tsx
+import React from 'react';
+import CandidateCard from './CandidateCard';
+import '../App.css';
+import { Candidate } from '../types';
+
+const KanbanColumn: React.FC<{ phase: string; candidates: Candidate[] }> = ({ phase, candidates }) => {
+    return (
+        <div className="kanban-column">
+            <h2>{phase}</h2>
+            {candidates.map(candidate => <CandidateCard key={candidate.id} candidate={candidate} />)}
+        </div>
+    );
+};
+
+export default KanbanColumn;
diff --git a/frontend/src/components/Position.tsx b/frontend/src/components/Position.tsx
new file mode 100644
index 0000000..ad3d5da
--- /dev/null
+++ b/frontend/src/components/Position.tsx
@@ -0,0 +1,28 @@
+import React from 'react';
+import { useLocation } from 'react-router-dom';
+import PositionHeader from './PositionHeader';
+import KanbanBoard from './KanbanBoard';
+
+const Position: React.FC = () => {
+    const location = useLocation();
+    const { position } = location.state;
+
+    // Mock data for candidates
+    const candidates = [
+        { id: 1, firstName: "Jane", lastName: "Smith", email: "jane.smith@example.com", phase: "Technical Interview", averageScore: 4 },
+        { id: 2, firstName: "Carlos", lastName: "García", email: "carlos.garcia@example.com", phase: "Initial Screening", averageScore: 0 },
+        { id: 3, firstName: "John", lastName: "Doe", email: "john.doe@example.com", phase: "Manager Interview", averageScore: 5 }
+    ];
+
+    // Phases extracted from candidates data
+    const phases = Array.from(new Set(candidates.map(candidate => candidate.phase)));
+
+    return (
+        <div>
+            <PositionHeader title={position.title} />
+            <KanbanBoard phases={phases} candidates={candidates} />
+        </div>
+    );
+};
+
+export default Position;
diff --git a/frontend/src/components/PositionHeader.tsx b/frontend/src/components/PositionHeader.tsx
new file mode 100644
index 0000000..51c492c
--- /dev/null
+++ b/frontend/src/components/PositionHeader.tsx
@@ -0,0 +1,16 @@
+import React from 'react';
+import { useNavigate } from 'react-router-dom';
+import { ArrowLeft } from 'react-bootstrap-icons';
+
+const PositionHeader: React.FC<{ title: string }> = ({ title }) => {
+    const navigate = useNavigate();
+
+    return (
+        <div>
+            <ArrowLeft onClick={() => navigate(-1)} />
+            <h1>{title}</h1>
+        </div>
+    );
+};
+
+export default PositionHeader;
diff --git a/frontend/src/components/Positions.tsx b/frontend/src/components/Positions.tsx
index 822dccd..8667b21 100644
--- a/frontend/src/components/Positions.tsx
+++ b/frontend/src/components/Positions.tsx
@@ -1,20 +1,21 @@
 import React from 'react';
 import { Card, Container, Row, Col, Form, Button } from 'react-bootstrap';
-
-type Position = {
-    title: string;
-    manager: string;
-    deadline: string;
-    status: 'Abierto' | 'Contratado' | 'Cerrado' | 'Borrador';
-};
+import { useNavigate } from 'react-router-dom';
+import { Position } from '../types';
 
 const mockPositions: Position[] = [
-    { title: 'Senior Backend Engineer', manager: 'John Doe', deadline: '2024-12-31', status: 'Abierto' },
-    { title: 'Junior Android Engineer', manager: 'Jane Smith', deadline: '2024-11-15', status: 'Contratado' },
-    { title: 'Product Manager', manager: 'Alex Jones', deadline: '2024-07-31', status: 'Borrador' }
+    { id: 1, title: 'Senior Backend Engineer', manager: 'John Doe', deadline: '2024-12-31', status: 'Abierto' },
+    { id: 2, title: 'Junior Android Engineer', manager: 'Jane Smith', deadline: '2024-11-15', status: 'Contratado' },
+    { id: 3, title: 'Product Manager', manager: 'Alex Jones', deadline: '2024-07-31', status: 'Borrador' }
 ];
 
 const Positions: React.FC = () => {
+    const navigate = useNavigate();
+
+    const handleViewProcess = (position: Position) => {
+        navigate('/position', { state: { position } });
+    };
+
     return (
         <Container className="mt-5">
             <h2 className="text-center mb-4">Posiciones</h2>
@@ -57,7 +58,7 @@ const Positions: React.FC = () => {
                                     {position.status}
                                 </span>
                                 <div className="d-flex justify-content-between mt-3">
-                                    <Button variant="primary">Ver proceso</Button>
+                                    <Button variant="primary" onClick={() => handleViewProcess(position)}>Ver proceso</Button>
                                     <Button variant="secondary">Editar</Button>
                                 </div>
                             </Card.Body>
diff --git a/frontend/src/services/candidateService.js b/frontend/src/services/candidateService.js
index dcaed98..74252cc 100644
--- a/frontend/src/services/candidateService.js
+++ b/frontend/src/services/candidateService.js
@@ -1,11 +1,14 @@
 import axios from 'axios';
 
+// Set base url to axios
+axios.defaults.baseURL = 'http://localhost:3010';
+
 export const uploadCV = async (file) => {
     const formData = new FormData();
     formData.append('file', file);
 
     try {
-        const response = await axios.post('http://localhost:3010/upload', formData, {
+        const response = await axios.post('/upload', formData, {
             headers: {
                 'Content-Type': 'multipart/form-data',
             },
@@ -18,9 +21,35 @@ export const uploadCV = async (file) => {
 
 export const sendCandidateData = async (candidateData) => {
     try {
-        const response = await axios.post('http://localhost:3010/candidates', candidateData);
+        const response = await axios.post('/candidates', candidateData);
         return response.data;
     } catch (error) {
         throw new Error('Error al enviar datos del candidato:', error.response.data);
     }
-};
\ No newline at end of file
+};
+
+export const fetchCandidates = async (positionId) => {
+    try {
+        const response = await axios.get(`/position/${positionId}/candidates`);
+        return response.data;
+    } catch (error) {
+        throw new Error('Error al obtener los candidatos:', error.response.data);
+    }
+};
+
+export const updateCandidateStage = async (candidateId, stageData) => {
+    try {
+        const response = await axios.patch(`/candidates/${candidateId}/stage`, stageData);
+        return response.data;
+    } catch (error) {
+        throw new Error('Error al actualizar la etapa del candidato:', error.response.data);
+    }
+};
+
+axios.interceptors.response.use(
+    response => response,
+    error => {
+        const message = error.response?.data?.message || 'Error desconocido';
+        throw new Error(message);
+    }
+);
\ No newline at end of file
diff --git a/frontend/src/services/positionService.js b/frontend/src/services/positionService.js
new file mode 100644
index 0000000..10331b8
--- /dev/null
+++ b/frontend/src/services/positionService.js
@@ -0,0 +1,37 @@
+import axios from 'axios';
+
+export const fetchAllPositions = async () => {
+    try {
+        const response = await axios.get('/positions');
+        return response.data;
+    } catch (error) {
+        throw new Error('Error fetching positions:', error.response.data);
+    }
+};
+
+export const addPosition = async (positionData) => {
+    try {
+        const response = await axios.post('/positions', positionData);
+        return response.data;
+    } catch (error) {
+        throw new Error('Error adding position:', error.response.data);
+    }
+};
+
+export const updatePosition = async (positionId, positionData) => {
+    try {
+        const response = await axios.patch(`/positions/${positionId}`, positionData);
+        return response.data;
+    } catch (error) {
+        throw new Error('Error updating position:', error.response.data);
+    }
+};
+
+export const deletePosition = async (positionId) => {
+    try {
+        const response = await axios.delete(`/positions/${positionId}`);
+        return response.data;
+    } catch (error) {
+        throw new Error('Error deleting position:', error.response.data);
+    }
+};
diff --git a/frontend/src/types/index.tsx b/frontend/src/types/index.tsx
new file mode 100644
index 0000000..3a1febb
--- /dev/null
+++ b/frontend/src/types/index.tsx
@@ -0,0 +1,16 @@
+export interface Candidate {
+    id: number;
+    firstName: string;
+    lastName: string;
+    email: string;
+    phase: string;
+    averageScore: number;
+}
+
+export interface Position {
+    id: number;
+    title: string;
+    manager: string;
+    deadline: string;
+    status: 'Abierto' | 'Contratado' | 'Cerrado' | 'Borrador';
+}
diff --git a/lti.code-workspace b/lti.code-workspace
new file mode 100644
index 0000000..0d307d7
--- /dev/null
+++ b/lti.code-workspace
@@ -0,0 +1,17 @@
+{
+    "folders": [
+        {
+            "name": "Frontend",
+            "path": "./frontend"
+        },
+        {
+            "name": "Backend",
+            "path": "./backend"
+        },
+        {
+            "name": "ROOT",
+            "path": "."
+        }
+    ]
+}
+
diff --git a/prompts.md b/prompts.md
new file mode 100644
index 0000000..7ca1427
--- /dev/null
+++ b/prompts.md
@@ -0,0 +1,267 @@
+# Inicio
+
+````
+Basado en @Frontend necesitamos realizar el siguiente requerimiento:
+
+Crear la interfaz "position", una página en la que poder visualizar y gestionar los diferentes candidatos de una posición específica.
+
+Se ha decidido que la interfaz sea tipo kanban, mostrando los candidatos como tarjetas en diferentes columnas que representan las fases del proceso de contratación, y pudiendo actualizar la fase en la que se encuentra un candidato solo arrastrando su tarjeta. La interfaz sería similar a la imagen Adjunta.
+
+Los requerimientos funcionales son:
+
+* Se debe mostrar el título de la posición en la parte superior, para dar contexto
+* Añadir una flecha a la izquierda del título que permita volver al listado de posiciones
+* Deben mostrarse tantas columnas como fases haya en el proceso
+* La tarjeta de cada candidato/a debe situarse en la fase correspondiente, y debe mostrar su nombre completo y su puntuación media
+* Si es posible, debe mostrarse adecuadamente en móvil (las fases en vertical ocupando todo el ancho)
+
+No generes codigo aun solo define las tareas que se van a realizar y lo que se requiere para iniciar. Formula las preguntas necesarias.
+
+````
+
+# Task Definition and Requirements Gathering for Kanban-style Interface
+
+To create the "position" interface as described, the following tasks need to be defined and preliminary questions need to be addressed:
+
+#### Tasks:
+1. **Design the Interface:**
+   - Sketch or wireframe the layout of the Kanban board with columns representing different hiring phases.
+   - Design responsive views to ensure mobile compatibility.
+
+2. **Setup Routing:**
+   - Implement routing to navigate from the position listing to the specific position's Kanban board.
+
+3. **Develop Components:**
+   - **PositionHeader:** Displays the position title and a back arrow to return to the position listing.
+   - **KanbanBoard:** Manages the columns and drag-and-drop functionality.
+   - **KanbanColumn:** Represents each phase in the hiring process.
+   - **CandidateCard:** Displays candidate's full name and average score.
+
+4. **State Management:**
+   - Define the state structure to manage the list of candidates and their respective phases.
+   - Implement state management using Context API or Redux to handle updates when candidates are moved between phases.
+
+5. **API Integration:**
+   - Define API endpoints to fetch candidates and update their phases.
+   - Implement API calls within the application.
+
+6. **Testing:**
+   - Write unit and integration tests for each component and functionality.
+
+#### Preliminary Questions:
+1. **Data Structure:**
+   - What are the different phases in the hiring process? How are they represented in the data?
+   - What details are available for each candidate (e.g., ID, name, score)?
+
+2. **API Details:**
+   - Are there existing API endpoints for fetching and updating candidate data, or do they need to be created?
+   - What are the authentication and authorization requirements for these APIs?
+
+3. **Mobile Compatibility:**
+   - Are there specific design requirements or limitations for the mobile view?
+
+4. **Performance Considerations:**
+   - How many candidates are typically managed per position? This could impact the choice of state management and rendering optimizations.
+
+5. **Accessibility:**
+   - Are there any specific accessibility requirements, such as keyboard navigation or screen reader support, for the interface?
+
+Addressing these tasks and questions will provide a solid foundation to start the development of the Kanban-style interface for managing candidates in different hiring phases.
+
+# Iteración 2
+
+````
+USando principios SOLID y el @ManifestoBuenasPracticas.md  iniciemos a crear los componentes necesarios.
+
+````
+
+### Creating Components for the Kanban-style Interface Using SOLID Principles
+
+To start building the Kanban-style interface for managing candidates in different hiring phases, we'll apply SOLID principles as outlined in the provided best practices manifesto. Here's a breakdown of the components we need to create, along with the application of SOLID principles:
+
+#### 1. **PositionHeader Component**
+   - **Responsibility:** Display the position title and a back navigation arrow.
+   - **SOLID Principle Applied:** Single Responsibility Principle (SRP) - This component has only one reason to change, which is the modification of the header presentation.
+
+```typescript
+// src/components/PositionHeader.tsx
+import React from 'react';
+import { useHistory } from 'react-router-dom';
+import { ArrowLeft } from 'react-bootstrap-icons';
+
+const PositionHeader: React.FC<{ title: string }> = ({ title }) => {
+    const history = useHistory();
+
+    return (
+        <div>
+            <ArrowLeft onClick={() => history.goBack()} />
+            <h1>{title}</h1>
+        </div>
+    );
+};
+
+export default PositionHeader;
+```
+
+#### 2. **KanbanBoard Component**
+   - **Responsibility:** Manage the overall layout of the Kanban board, including the columns for different phases.
+   - **SOLID Principle Applied:** Open/Closed Principle (OCP) - This component is open for extension (e.g., adding more phases) but closed for modification.
+
+```typescript
+// src/components/KanbanBoard.tsx
+import React from 'react';
+import { KanbanColumn } from './KanbanColumn';
+
+const KanbanBoard: React.FC<{ phases: string[]; candidates: Candidate[] }> = ({ phases, candidates }) => {
+    return (
+        <div className="kanban-board">
+            {phases.map(phase => (
+                <KanbanColumn key={phase} phase={phase} candidates={candidates.filter(c => c.phase === phase)} />
+            ))}
+        </div>
+    );
+};
+
+export default KanbanBoard;
+```
+
+#### 3. **KanbanColumn Component**
+   - **Responsibility:** Display candidates in a specific phase.
+   - **SOLID Principle Applied:** Liskov Substitution Principle (LSP) - This component can be replaced with another version without affecting the behavior of the system.
+
+```typescript
+// src/components/KanbanColumn.tsx
+import React from 'react';
+import { CandidateCard } from './CandidateCard';
+
+const KanbanColumn: React.FC<{ phase: string; candidates: Candidate[] }> = ({ phase, candidates }) => {
+    return (
+        <div className="kanban-column">
+            <h2>{phase}</h2>
+            {candidates.map(candidate => <CandidateCard key={candidate.id} candidate={candidate} />)}
+        </div>
+    );
+};
+
+export default KanbanColumn;
+```
+
+#### 4. **CandidateCard Component**
+   - **Responsibility:** Display candidate's full name and average score.
+   - **SOLID Principle Applied:** Interface Segregation Principle (ISP) - Clients (other components) will not be forced to depend on interfaces they do not use.
+
+```typescript
+// src/components/CandidateCard.tsx
+import React from 'react';
+
+const CandidateCard: React.FC<{ candidate: Candidate }> = ({ candidate }) => {
+    return (
+        <div className="candidate-card">
+            <p>{candidate.firstName} {candidate.lastName}</p>
+            <p>Score: {candidate.averageScore}</p>
+        </div>
+    );
+};
+
+export default CandidateCard;
+```
+
+#### 5. **API Integration and State Management**
+   - **Responsibility:** Fetch and update candidate data.
+   - **SOLID Principle Applied:** Dependency Inversion Principle (DIP) - High-level modules should not depend on low-level modules but should depend on abstractions.
+
+```typescript
+// src/services/CandidateService.ts
+import axios from 'axios';
+
+export class CandidateService {
+    static async fetchCandidates(positionId: string): Promise<Candidate[]> {
+        return axios.get(`/api/positions/${positionId}/candidates`).then(res => res.data);
+    }
+
+    static async updateCandidatePhase(candidateId: string, newPhase: string): Promise<void> {
+        return axios.patch(`/api/candidates/${candidateId}`, { phase: newPhase });
+    }
+}
+```
+
+By adhering to SOLID principles and following the outlined tasks, we can ensure that the components are well-structured, maintainable, and scalable.
+
+# Iteración 3
+
+````
+Crea el Componente Position que usaría los componentes antes creados, y has un mock de datos basado en el sigiente JSON 
+
+````
+
+````json
+
+[
+     {
+          "fullName": "Jane Smith",
+          "currentInterviewStep": "Technical Interview",
+          "averageScore": 4
+      },
+      {
+          "fullName": "Carlos García",
+          "currentInterviewStep": "Initial Screening",
+          "averageScore": 0            
+      },        
+      {
+          "fullName": "John Doe",
+          "currentInterviewStep": "Manager Interview",
+          "averageScore": 5            
+     }    
+]
+````
+
+### Creating the [Position] Component with Mock Data
+
+To create the [Position] component that utilizes the previously defined components ([PositionHeader], [KanbanBoard], etc.), we'll first set up the component structure and then integrate mock data based on the provided JSON.
+
+#### Position Component
+The [Position] component will serve as the main container for the Kanban board interface. It will use the [PositionHeader] to display the title and navigation, and the [KanbanBoard] to manage the display of candidates across different phases.
+
+```typescript
+// src/components/Position.tsx
+import React from 'react';
+import PositionHeader from './PositionHeader';
+import KanbanBoard from './KanbanBoard';
+
+const Position: React.FC = () => {
+    // Mock data for candidates
+    const candidates = [
+        { id: 1, fullName: "Jane Smith", phase: "Technical Interview", averageScore: 4 },
+        { id: 2, fullName: "Carlos García", phase: "Initial Screening", averageScore: 0 },
+        { id: 3, fullName: "John Doe", phase: "Manager Interview", averageScore: 5 }
+    ];
+
+    // Phases extracted from candidates data
+    const phases = Array.from(new Set(candidates.map(candidate => candidate.phase)));
+
+    return (
+        <div>
+            <PositionHeader title="Position Title" />
+            <KanbanBoard phases={phases} candidates={candidates} />
+        </div>
+    );
+};
+
+export default Position;
+```
+
+#### Explanation
+- **PositionHeader:** Displays the title and a back navigation arrow.
+- **KanbanBoard:** Manages the display of candidates in columns corresponding to their current interview phase.
+- **Mock Data:** The candidates' data is structured to fit the expected props for the `KanbanBoard` and `CandidateCard` components, with each candidate having an `id`, `fullName`, `phase`, and `averageScore`.
+
+This setup allows the `Position` component to function as a complete page for managing the recruitment process for a specific position using a Kanban-style interface.
+
+
+# Iteracion 4
+
+````
+@Positions.tsx usando los principios SOLID y @ManifestoBuenasPracticas.md al dar click en el boton de Ver Proceso este debe enviar la posición al componente @Position.tsx 
+````
+
+

From 5cd6b89c8c372f2219f53ff635ddb942deb344d1 Mon Sep 17 00:00:00 2001
From: FABIO ARIAS <fharias@gmail.com>
Date: Mon, 10 Jun 2024 07:00:21 -0500
Subject: [PATCH 2/2] Update global styles for improved layout consistency Add
 RatingCircle component to display rating score as a circle Refactor
 CandidateCard for enhanced readability and performance

---
 frontend/src/App.css                      | 26 ++++++++++++++++++++++-
 frontend/src/components/CandidateCard.tsx |  2 ++
 frontend/src/components/RatingCircle.tsx  | 13 ++++++++++++
 3 files changed, 40 insertions(+), 1 deletion(-)
 create mode 100644 frontend/src/components/RatingCircle.tsx

diff --git a/frontend/src/App.css b/frontend/src/App.css
index d520e7f..64ffb8b 100644
--- a/frontend/src/App.css
+++ b/frontend/src/App.css
@@ -63,4 +63,28 @@
     border-radius: 5px;
     padding: 10px;
     margin-bottom: 10px;
-}
\ No newline at end of file
+}
+
+.rating-circle {
+    width: 30px;
+    height: 30px;
+    border-radius: 50%;
+    display: inline-block;
+    color: white;
+    line-height: 30px;
+    text-align: center;
+    font-weight: bold;
+    margin: 5px;
+}
+
+[data-value='0'] { background-color: #ccc; }
+[data-value='1'] { background-color: #f44336; }
+[data-value='2'] { background-color: #e91e63; }
+[data-value='3'] { background-color: #9c27b0; }
+[data-value='4'] { background-color: #673ab7; }
+[data-value='5'] { background-color: #3f51b5; }
+[data-value='6'] { background-color: #2196f3; }
+[data-value='7'] { background-color: #03a9f4; }
+[data-value='8'] { background-color: #00bcd4; }
+[data-value='9'] { background-color: #009688; }
+[data-value='10'] { background-color: #4caf50; }
\ No newline at end of file
diff --git a/frontend/src/components/CandidateCard.tsx b/frontend/src/components/CandidateCard.tsx
index 323d672..7f8706e 100644
--- a/frontend/src/components/CandidateCard.tsx
+++ b/frontend/src/components/CandidateCard.tsx
@@ -1,5 +1,6 @@
 import React from 'react';
 import { Candidate } from '../types/index';
+import RatingCircle from './RatingCircle';
 import '../App.css';
 
 const CandidateCard: React.FC<{ candidate: Candidate }> = ({ candidate }) => {
@@ -7,6 +8,7 @@ const CandidateCard: React.FC<{ candidate: Candidate }> = ({ candidate }) => {
         <div className="candidate-card">
             <p>{candidate.firstName} {candidate.lastName}</p>
             <p>Score: {candidate.averageScore}</p>
+            <RatingCircle score={candidate.averageScore} />
         </div>
     );
 };
diff --git a/frontend/src/components/RatingCircle.tsx b/frontend/src/components/RatingCircle.tsx
new file mode 100644
index 0000000..e7d833a
--- /dev/null
+++ b/frontend/src/components/RatingCircle.tsx
@@ -0,0 +1,13 @@
+import React from 'react';
+
+const RatingCircle = ({ score }: { score: number }) => {
+  return (
+    <div>
+      {Array.from({ length: score }, (_, index) => (
+        <div key={index} className="rating-circle" data-value={score}></div>
+      ))}
+    </div>
+  );
+};
+
+export default RatingCircle;