Hefni

cspell.json

@@ -1,25 +1,32 @@
 {
     "version": "0.2",
     "words": [
-        "pytest",
-        "marp",
-        "Kartoza",
-        "QGIS",
-        "visualising",
-        "Marp",
         "colour",
         "colours",
+        "docstrings",
+        "gource",
+        "Hefni",
+        "hefniraera",
+        "Isochrones",
+        "kartoza",
+        "Kartoza",
+        "marp",
+        "Marp",
         "oversaturatin",
-        "sandboxed",
         "pgdata",
-        "gource",
+        "pytest",
+        "qgis",
+        "QGIS",
+        "sandboxed",
+        "timlinux",
         "Visualise",
         "docstrings",
         "qgis",
         "kartoza",
         "timlinux",
         "Lindie",
         "Strijdom",
-        "linstrijdom"
+        "linstrijdom",
+        "visualising"
     ]
-}
+}

presentations/3-culinaryfacilities.md

@@ -0,0 +1,128 @@
+---
+marp: true
+theme: infrastructure
+class: _lead
+header: 'Infrastructure Mapper'
+footer: 'Kartoza (Pty) Ltd. 2025'
+---
+
+<!-- Title Slide -->
+<!-- _class: lead -->
+
+# 🌍 *Infrastructure Mapper - Culinary Facilities*
+
+## *Hefni Rae R A*
+
+📅 *04/07/2025*
+
+---
+
+## 👩‍💻 About Me
+
+![bg  left](../img/interns/hefni-raera.png)
+
+- Intern at **Kartoza**
+- Bachelor of Engineering, majored in Geodetic Engineering
+- Currently exploring GIS with a growing interest in open-source GIS. Passionate about GIS and map styling.
+- Tools used: QGIS, QFieldCloud, PostgreSQL, pgAdmin, VS Code, Marp, GitHub, etc.
+
+---
+
+## 🧱 The Model
+
+![ERD](../img/culinaryfacilities-erd.png)
+
+---
+
+## 📋 The Forms
+
+QGIS smart forms created to collect and validate field data efficiently.
+
+![Forms Collage](../img/culinaryfacilities-forms.png)
+
+---
+
+## 🏞️ Field Collection
+
+> Data collected in the field using mobile GIS apps and GPS-enabled devices.
+
+---
+
+## 🗺️ Collection Results
+
+- **Total features collected:**
+  - Points: 80
+- **Area covered:** 15 km²
+
+![Map of Features](../img/culinaryfacilities-collection.png)
+
+---
+
+## ❓ Analysis Problem
+
+- How can we determine culinary facilities that are reachable within a specific travel time from a central point?
+- Which culinary facilities that can be reached within 8 minutes and offer the best combination of **low price**, **high ratings**, specific **facilities** like Wi-Fi and indoor seating, and specific **category** like Cafe/Bakery?
+
+---
+
+## ⚙️ Methodology
+
+- A custom QGIS Model Designer diagram used for repeatable spatial processing.
+
+![QGIS Model](../img/culinaryfacilities-model.png)
+
+---
+
+## 📊 Results
+
+- Isochrones analysis output
+- Features within specific travel time and given parameters.
+![Results](../img/culinaryfacilities-results.png)
+
+---
+
+## 💡 Insights
+
+- Average Price Range by Category
+- Rating Distribution
+- Top Categories with High Ratings
+- Most common facility
+- Most common category
+- Facilities Coverage
+- Facilities by Category
+
+---
+
+## 🔬 Further Research
+
+If I had more time, I would:
+
+- Develop a specific travel mode for motorcycles to better represent real conditions, possibly using custom routing technology.
+- Improve the model so users can select facilities and categories using dropdowns connected to the lookup table, ensuring updates are reflected automatically.
+- Increase the study area and collect more data to improve the analysis
+
+---
+
+## 🧳 My Internship Experience
+
+### Highlights
+
+- ✅ Mastered QGIS and explored various GIS tools and workflows  
+- 🔍 Contributed to impactful projects
+- 🌟 Improved problem-solving, adaptability, and critical thinking  
+- ⏰ Enhanced time management while balancing multiple tasks and responsibilities
+- 🌍 Improved English communication skills through professional and collaborative engagements
+
+---
+
+## 📧 Contact Me
+
+👤 Hefni Rae R. A.
+📨 [hefniraera17@gmail.com](mailto:hefniraera17@gmail.com)
+🔗 [linkedin.com/in/hefniraera](https://www.linkedin.com/in/hefniraera/)  
+💼 [github.com/hefniraera](https://github.com/hefniraera)
+
+---
+
+> 🤖 **Prompt:** Create a GIS related image for the Analysis Problem slide
+>

sql/12-culinary.md

@@ -6,38 +6,58 @@ The **Culinary** component models food service infrastructure, such as kitchens,
 
 **Entities from `sql/12-culinary.sql`:**
 
-- `culinary_facility_type`: Lookup table for types of culinary facilities (e.g., kitchen, canteen, pantry).
-- `culinary_facility`: Represents individual culinary facilities, with geometry and a reference to `culinary_facility_type`.
-- `food_storage`: Represents food storage areas, with geometry and attributes for capacity and type.
+- `culinary_category`: Lookup table for culinary categories (e.g., traditional, fast food). Includes attributes such as name, notes, and metadata for updates.
+
+- `culinary_facility`: Represents individual culinary facilities, including attributes like name, description, rating, price range, and location (geometry). Also references `culinary_category` to indicate the category of the facility.
+
+- `facility_type`: Lookup table for types of facilities associated with culinary spots (e.g., parking lot, restroom, playground). Includes descriptive attributes and metadata for updates.
+
+- `culinary_facility_types`: Association table linking `culinary_facility` with `facility_type`. Represents a many-to-many relationship between facilities and their associated types, with additional metadata and optional notes for the association.
 
 ```mermaid
 erDiagram
-  culinary_facility_type {
+  culinary_category {
     UUID uuid PK
     TEXT name
+    TEXT notes
     TIMESTAMP last_update
     TEXT last_update_by
   }
+
   culinary_facility {
     UUID uuid PK
-    UUID culinary_facility_type_uuid FK
-    GEOMETRY geometry
     TEXT name
+    TEXT description
+    TEXT notes
+    DECIMAL rating_value
+    DECIMAL min_price
+    DECIMAL max_price
+    GEOMETRY geometry
     TIMESTAMP last_update
     TEXT last_update_by
+    UUID culinary_category_uuid FK
   }
-  food_storage {
+
+  facility_type {
     UUID uuid PK
-    GEOMETRY geometry
     TEXT name
-    INTEGER capacity_kg
-    TEXT storage_type
+    TEXT description
+    TIMESTAMP last_update
+    TEXT last_update_by
+  }
+
+  culinary_facility_types {
+    UUID uuid PK
+    UUID culinary_facility_uuid FK
+    UUID facility_type_uuid FK
+    TEXT notes
     TIMESTAMP last_update
     TEXT last_update_by
   }
 
-  culinary_facility_type ||--o{ culinary_facility : "has many"
-  culinary_facility ||--o{ food_storage : "contains"
+  culinary_category ||--o{ culinary_facility : "has many"
+  culinary_facility ||--o{ culinary_facility_types : "has associations"
+  facility_type ||--o{ culinary_facility_types : "associated with"
 ```
 
 > 🤖 **Prompt:** Add a subsection to here which has: