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    "---\n",
    "layout: post\n",
    "title: Tri 2 Retrospective\n",
    "description: Final Tri 2\n",
    "permalink: /final/\n",
    "comments: true\n",
    "---"
   ]
  },
  {
   "cell_type": "markdown",
   "metadata": {},
   "source": [
    "# Retrospective from Tri 2, Final"
   ]
  },
  {
   "cell_type": "markdown",
   "metadata": {},
   "source": [
    "## 5 Things I Did This Trimester (as a deployment admin)\n",
    "\n",
    "- 1.) Static API Data1  \n",
    "    - Coordinated team efforts to establish and test API endpoints prior to full deployment, and verified that they worked using Postman\n",
    "- 2.) Dynamic Backend Data\n",
    "    - Helped troubleshoot database requests and enhance performance efficiency.\n",
    "- 3.) CRUD Operations\n",
    "    - Developed and integrated essential CRUD (Create, Read, Update, Delete) operations to improve data handling.\n",
    "    - Verified operations through Postman\n",
    "- 4.) Deploment Assistant Admin\n",
    "    - Tasked with organizing deployment into a burndown list that helped to guide my teammates towards success\n",
    "    - [GitHub Project Link](https://github.com/users/gaheerab/projects/1/views/1?pane=issue&itemId=100056916&issue=gaheerab%7Csprint4_frontend%7C24)\n",
    "- 5.) Collaboration\n",
    "    - Developed collaborative relationships with peers from my period and other CSP classes in order to succeed"
   ]
  },
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   "source": [
    "## Project Feature Blog Write-Up\n",
    "\n",
    "<img alt=\"Censorship\" src=\"/rowan_2025/images/chatroom.png\">\n",
    "\n",
    "\n",
    "- **Message Input/Output**: Handling user-generated messages and ensuring that they are stored and returned properly.\n",
    "- **Censorship Feature**: Filtering out inappropriate words to ensure the messages remain appropriate.\n",
    "- **Database Integration**: Managing the messages in the database, allowing for operations such as creating, reading, updating, and deleting messages.\n",
    "\n",
    "\n",
    "# Input/Output: Demonstrating API Requests\n",
    "\n",
    "Let's demo how we can interact with our chat application using **API requests**. We will use both the **frontend** and **Postman** to show how messages are sent, stored, and retrieved from the backend.\n",
    "\n",
    "### Frontend API Request Example\n",
    "\n",
    "This HTML form collects user input and sends a POST request to the Flask backend. The backend will process the message, censor inappropriate content, and store it in the database.\n",
    "\n",
    "```html\n",
    "<form id=\"chatForm\">\n",
    "    <input type=\"text\" id=\"messageInput\" placeholder=\"Enter your message\">\n",
    "    <button type=\"submit\">Send Message</button>\n",
    "</form>\n",
    "\n",
    "<img alt=\"Chatroom running in frontend\" src=\"/rowan_2025/images/frontend.png\">\n",
    "\n",
    "\n",
    "<script>\n",
    "    document.getElementById('chatForm').addEventListener('submit', async function(event) {\n",
    "        event.preventDefault();\n",
    "        const message = document.getElementById('messageInput').value;\n",
    "        const response = await fetch('http://localhost:8887/chat', {\n",
    "            method: 'POST',\n",
    "            headers: {\n",
    "                'Content-Type': 'application/json'\n",
    "            },\n",
    "            body: JSON.stringify({ message: message, user_id: 1 })\n",
    "        });\n",
    "        const data = await response.json();\n",
    "        console.log(data);\n",
    "    });\n",
    "</script>\n",
    "```\n",
    "\n",
    "### **What happens here?**\n",
    "- The user inputs a message, and when the form is submitted, the JavaScript fetches the message and sends it as a JSON body to the Flask backend.\n",
    "- The backend processes the message, censors any inappropriate content, and stores the message in the database.\n",
    "\n",
    "---\n",
    "\n",
    "# Postman API Request Example\n",
    "\n",
    "In Postman, we can test the **POST** request to the `/chat` endpoint.\n",
    "\n",
    "**Method**: `POST`  \n",
    "**URL**: `http://localhost:8887/chat`  \n",
    "\n",
    "**Body (JSON format)**:\n",
    "\n",
    "```json\n",
    "{\n",
    "    \"message\": \"This is an inappropriate message.\",\n",
    "    \"user_id\": 1\n",
    "}\n",
    "```\n",
    "\n",
    "<img alt=\"Censored text in action\" src=\"/rowan_2025/images/censorpy.png\">\n",
    "\n",
    "\n",
    "The backend will process the message, censor any inappropriate content, and respond with a JSON object.\n",
    "\n",
    "**API Response (JSON format)**:\n",
    "\n",
    "```json\n",
    "{\n",
    "    \"message\": \"Message sent successfully\",\n",
    "    \"original_message\": \"This is an inappropriate message.\",\n",
    "    \"censored_message\": \"This is an ************ message.\"\n",
    "}\n",
    "```\n",
    "\n",
    "### **What happens here?**\n",
    "- We test the API in Postman by sending a POST request with a message to the `/chat` endpoint.\n",
    "- The API processes the message, returns a success message, and includes both the original and censored versions of the message.\n",
    "\n",
    "\n",
    "---\n",
    "\n",
    "# Database Operations: Using db_init, db_restore, db_backup\n",
    "\n",
    "To demonstrate how the database handles data creation and recovery, we use functions such as **db_init**, **db_restore**, and **db_backup**.\n",
    "\n",
    "### **db_init**: Create Tester Data\n",
    "\n",
    "This function initializes the database and adds test data to the `censor` table.\n",
    "\n",
    "```python\n",
    "# db_init.py\n",
    "def db_init():\n",
    "    \"\"\"Create the database and add tester data\"\"\"\n",
    "    with app.app_context():\n",
    "        db.create_all()\n",
    "        \n",
    "        c1 = Censor(name='John Doe', uid='johndoe123', submission_text='Test message', censored_text='Test message', submission_date=date.today(), flagged_words='')\n",
    "        db.session.add(c1)\n",
    "        db.session.commit()\n",
    "```\n",
    "\n",
    "### **db_restore**: Restore Data to Original State\n",
    "\n",
    "This function drops all tables and calls `db_init` to restore the original state of the database.\n",
    "\n",
    "```python\n",
    "# db_restore.py\n",
    "def db_restore():\n",
    "    \"\"\"Restore the database to the original state\"\"\"\n",
    "    with app.app_context():\n",
    "        db.drop_all()\n",
    "        db_init()\n",
    "```\n",
    "\n",
    "### **db_backup**: Back Up Data\n",
    "\n",
    "This function allows us to back up the current state of the database.\n",
    "\n",
    "```python\n",
    "# db_backup.py\n",
    "def db_backup():\n",
    "    \"\"\"Backup the current database state\"\"\"\n",
    "    with app.app_context():\n",
    "        # Your backup logic here (e.g., export database to a file)\n",
    "        pass\n",
    "```\n",
    "\n",
    "---\n",
    "\n",
    "# Working with Lists and Dictionaries\n",
    "\n",
    "We use **lists** and **dictionaries** to store and manipulate data in our API and database.\n",
    "\n",
    "### **List of Rows**: Fetching Multiple Records\n",
    "\n",
    "In the database, each record is represented as a row, and when we retrieve multiple records, they are returned as a list of rows. For example:\n",
    "\n",
    "```python\n",
    "chats = MusicChat.query.all()\n",
    "```\n",
    "\n",
    "This query returns all chat records as a list of rows, and we can iterate over this list to display each message.\n",
    "\n",
    "### **Dictionaries for Columns**: Structuring Data\n",
    "\n",
    "When fetching a specific record, each record is returned as a dictionary where the column names are the keys, and the column values are the corresponding values. For example:\n",
    "\n",
    "```python\n",
    "chat_data = chat.read()  # Returns a dictionary\n",
    "```\n",
    "\n",
    "Each message will be represented as a dictionary, which allows us to easily format the data for API responses.\n",
    "\n",
    "---\n",
    "\n",
    "# Formatting Response Data (JSON)\n",
    "\n",
    "The response data from the API is formatted as JSON to ensure compatibility with frontend applications and other services. For example:\n",
    "\n",
    "```python\n",
    "@app.route('/chat', methods=['GET'])\n",
    "def get_all_chats():\n",
    "    chats = MusicChat.query.all()\n",
    "    return jsonify([chat.read() for chat in chats]), 200\n",
    "```\n",
    "\n",
    "This endpoint returns a list of all chat messages, formatted as JSON.\n",
    "\n",
    "---\n",
    "\n",
    "# Queries from Database: Extracting Python Lists\n",
    "\n",
    "Queries from the database return Python lists, which can be used to display or process data. For example:\n",
    "\n",
    "```python\n",
    "chat_history = MusicChat.query.filter(\n",
    "    (MusicChat._user_id == user1) | (MusicChat._user_id == user2)\n",
    ").all()\n",
    "```\n",
    "\n",
    "This query returns a list of chat messages between two users, which is then processed and returned as a JSON response.\n",
    "\n",
    "---\n",
    "\n",
    "# Working with Columns: CRUD Operations\n",
    "\n",
    "The `Censor` class is designed to handle CRUD operations for database records. Each method (create, read, update, delete) interacts with the columns of the `censor` table.\n",
    "\n",
    "### **Create Method**\n",
    "\n",
    "```python\n",
    "def create(self, inputs=None):\n",
    "    try:\n",
    "        db.session.add(self)\n",
    "        db.session.commit()\n",
    "        return self\n",
    "    except IntegrityError:\n",
    "        db.session.rollback()\n",
    "        return None\n",
    "```\n",
    "\n",
    "The `create` method adds a new record to the database.\n",
    "\n",
    "### **Read Method**\n",
    "\n",
    "```python\n",
    "def read(self):\n",
    "    data = {\n",
    "        \"id\": self.id,\n",
    "        \"name\": self.name,\n",
    "        \"uid\": self.uid,\n",
    "        \"submission_text\": self.submission_text,\n",
    "        \"censored_text\": self.censored_text,\n",
    "        \"submission_date\": self.submission_date,\n",
    "        \"flagged_words\": self.flagged_words\n",
    "    }\n",
    "    return data\n",
    "```\n",
    "\n",
    "The `read` method retrieves the data from the database and returns it as a dictionary.\n",
    "\n",
    "### **Update Method**\n",
    "\n",
    "```python\n",
    "def update(self, inputs):\n",
    "    self.submission_text = inputs.get(\"submission_text\", self.submission_text)\n",
    "    self.censored_text = inputs.get(\"censored_text\", self.censored_text)\n",
    "    self.flagged_words = inputs.get(\"flagged_words\", self.flagged_words)\n",
    "    db.session.commit()\n",
    "```\n",
    "\n",
    "The `update` method updates specific columns of a record in the database.\n",
    "\n",
    "### **Delete Method**\n",
    "\n",
    "```python\n",
    "def delete(self):\n",
    "    db.session.delete(self)\n",
    "    db.session.commit()\n",
    "```\n",
    "\n",
    "The `delete` method removes a record from the database.\n",
    "\n",
    "<img alt=\"Chats after being deleted\" src=\"/rowan_2025/images/chatnotfound.png\">\n",
    "\n",
    "\n",
    "---\n",
    "\n",
    "# Algorithmic Code for API Requests\n",
    "\n",
    "We will now demonstrate the code for handling an API request. This includes the use of **sequencing**, **selection**, and **iteration** within the code.\n",
    "\n",
    "### **Handling API Request**\n",
    "\n",
    "```python\n",
    "@app.route('/chat', methods=['POST'])\n",
    "def send_message():\n",
    "    data = request.json\n",
    "    message = data[\"message\"]\n",
    "    user_id = data[\"user_id\"]\n",
    "\n",
    "    # Censor the message before saving it\n",
    "    censored_message = censor_message(message)\n",
    "    chat = MusicChat(message=message, censored_message=censored_message, user_id=user_id)\n",
    "    chat.create()\n",
    "\n",
    "    return jsonify({\n",
    "        \"message\": \"Message sent successfully\",\n",
    "        \"original_message\": message,\n",
    "        \"censored_message\": censored_message\n",
    "    }), 200\n",
    "```\n",
    "\n",
    "\n",
    "### **What happens here?**\n",
    "- This code listens for a **POST** request at the `/chat` endpoint, processes the message, and stores it in the database after censoring.\n",
    "- The sequence of actions involves receiving the data, selecting the relevant message field, and iterating over the database to store the information.\n",
    "\n"
   ]
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    "## MCQ Reflection\n",
    " \n",
    " As a whole, my score has stayed the same. The first MCQ I got a 47/66 (71%), and this time I got a 48/67 (71%). Both of these could be in the range for a 5 on the AP exam. \n",
    "\n",
    "### Areas of Struggle:\n",
    " \n",
    "- Identifying and correcting errors (57% accuracy)\n",
    "    - I likely misidentified or incorrectly fixed errors in code, leading to low accuracy.\n",
    "    \n",
    "- Extracting information and data (43% accuracy)\n",
    "    - I struggled to correctly interpret and extract relevant data from tables or code snippets\n",
    "\n",
    "- Variables and Assignments (0% accuracy)\n",
    "    - I didn’t understand how variables were being assigned or updated in code.\n",
    "\n",
    "- Iteration (60% accuracy)\n",
    "    - I made mistakes in loop conditions or misunderstood how iterations work.\n",
    "\n",
    "- Developing Algorithms (75% Accuracy)\n",
    "    - I created basic algorithms but struggled with more complex or optimal solutions.\n",
    "\n",
    "- Calling Procedures (60% Accuracy)\n",
    "    - I had difficulty understanding function calls, parameters, and return values.\n",
    "\n",
    "- Random Values (0% Accuracy)\n",
    "    - I didn’t understand how random values are generated and used in programming.\n",
    "\n",
    "- Algorithmic Efficiency (0% Accuracy)\n",
    "    - I misunderstood how to evaluate or improve the efficiency of algorithms.\n",
    "\n",
    "- Fault Tolerance (0% Accuracy)\n",
    "    - I didn’t grasp how to design systems that handle errors or failures gracefully.\n",
    "\n",
    "\n",
    "\n",
    "### Areas of Improvement: \n",
    "- Binary Numbers (75% --> 100%)\n",
    "    -I now understand binary conversions and arithmetic more clearly.\n",
    "\n",
    "\n",
    "- Data Compression (33% --> 100%)\n",
    "    - I improved in understanding compression techniques and how they reduce data size.\n",
    "\n",
    "### Next Steps for Improvement:\n",
    "\n",
    "- Focus on debugging skills to improve error identification. \n",
    "\n",
    "- Review how to extract and interpret data.\n",
    "\n",
    "- Study variable assignment and trace changes in code.\n",
    "\n",
    "- Practice loop problems to improve iteration accuracy.\n",
    "\n",
    "- Learn about algorithm optimization and Big-O notation.\n",
    "\n"
   ]
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   "metadata": {},
   "source": [
    "## Night at the Museum Feedback \n",
    "\n",
    "<img alt=\"Cantella Interest\" src=\"/rowan_2025/images/nightatthemuseum.png\">\n",
    "\n",
    "- I found te Cantella website particularly interesting. I liked that such a simple concept was able to become such a cohesive site. \n",
    "    - I think that our site got too focused on having our own very unique features, when we could have done somehting like cantella where every feature is unique yet the same general concept\n",
    "\n",
    "- The feedback on my site was just that people liked the aesthetics of it, and that the fact that it was tinder-esque was cool. I think that this reflects poorly on the impact our site had on people. If I were to do it over, I would focus on making the site as impactful as possible. "
   ]
  },
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   "cell_type": "markdown",
   "metadata": {},
   "source": [
    "## Going Forward\n",
    "\n",
    "As I move toward a career in architecture, computer science principles will be essential in enhancing design efficiency, sustainability, and innovation. From automation to AI-driven tools, integrating technology will allow me to push the boundaries of traditional architecture.  \n",
    "\n",
    "### Key Applications  \n",
    "- **Parametric & 3D Modeling** – Use programming (Python, Grasshopper) to automate design adjustments.  \n",
    "- **Simulation & Data Analysis** – Apply computational tools to optimize environmental factors (sunlight, wind, energy efficiency).  \n",
    "- **AI & Automation** – Explore generative design and AI-driven urban planning for smarter architecture.  \n",
    "- **Problem-Solving Mindset** – Use computational thinking to break down design challenges logically.  \n",
    "\n",
    "### Action Items  \n",
    "✅ **Learn scripting for architectural software** (Grasshopper, Python for Rhino).  \n",
    "✅ **Explore AI tools** for architecture and urban planning.  \n",
    "✅ **Develop skills in data visualization and simulation** for sustainable design.  \n",
    "✅ **Apply automation techniques** to streamline repetitive tasks in modeling.  "
   ]
  },
  {
   "cell_type": "markdown",
   "metadata": {},
   "source": [
    "## Self Grade Reflection:\n",
    "\n",
    "- 5/5 points - 5 things you did over 12 weeks, Issues, burndown, presentation\n",
    "- 1.5/2 points - Full Stack Project Demo, including CPT requirement highlights, and N@tM feedback\n",
    "- 1/1 point - Project Feature blog write up, using CPT/FRQ language\n",
    "- 1/2 point - MCQ\n",
    "\n",
    "Therefore: 8.5/10"
   ]
  }
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