feat(stock-market): update mock-stock-data-server

- change port to avoid conflicts with defaults on macos
- update .gitignore to exclude expanded stock data
- remove repeated if statement in utils.py
- remove comments

subjects/mobile-dev/stock-market/resources/mock-stock-data-server/.gitignore

@@ -158,3 +158,5 @@ cython_debug/
 #  and can be added to the global gitignore or merged into this file.  For a more nuclear
 #  option (not recommended) you can uncomment the following to ignore the entire idea folder.
 #.idea/
+
+sample-stocks/

subjects/mobile-dev/stock-market/resources/mock-stock-data-server/Makefile

@@ -1,6 +1,6 @@
 IMAGE_NAME="stock-server"
-SERVER_PORT=5000
-PUBLIC_PORT=5000
+SERVER_PORT=5001
+PUBLIC_PORT=5001
 
 sample-stocks:
 	tar xf sample-stocks.zip 

subjects/mobile-dev/stock-market/resources/mock-stock-data-server/README.md

@@ -31,7 +31,7 @@ Below an example on how to use it (remember that the server needs to be running
 locally).
 
 ```shell
-$ curl -s localhost:5000/stocks_list | jq | head
+$ curl -s localhost:5001/stocks_list | jq | head
 [
   "BRID",
   "WRB",
@@ -42,9 +42,9 @@ $ curl -s localhost:5000/stocks_list | jq | head
   "UMBF",
   "MTRN",
   "UNT",
-$ curl localhost:5000/exchange_rate/WRB
+$ curl localhost:5001/exchange_rate/WRB
 {"rate":0.12680993974208832,"symbol":"USD","timestamp":1691667858.912409}
-$ curl localhost:5000/exchange_rate/BRID
+$ curl localhost:5001/exchange_rate/BRID
 {"rate":0.38091352581977844,"symbol":"USD","timestamp":1691667862.3328483}
 $
 ```

subjects/mobile-dev/stock-market/resources/mock-stock-data-server/app.py

@@ -9,7 +9,7 @@
 
 start_time = time.time()
 
-historical_data = load_historical_data()  # Dictionary to store historical data
+historical_data = load_historical_data()
 
 @app.route('/exchange_rate/<symbol>')
 def get_stock_data(symbol):
@@ -32,4 +32,4 @@ def list_symbols():
 
 
 if __name__ == '__main__':
-    app.run(host='0.0.0.0', port=5000)
+    app.run(host='0.0.0.0', port=5001)

subjects/mobile-dev/stock-market/resources/mock-stock-data-server/utils.py

@@ -7,14 +7,13 @@ def load_historical_data(directory_path='./sample-stocks/'):
 
     file_list = [filename for filename in os.listdir(directory_path) if filename.endswith(".csv")]
     for filename in file_list:
-        if filename.endswith(".csv"):
-            symbol = filename.replace(".csv", "")
-
-            historical_data[symbol] = {}
-            file_path = os.path.join(directory_path, filename)
-            with open(file_path, 'r') as csv_file:
-                csv_reader = csv.DictReader(csv_file)
-                historical_data[symbol] = [row['Close'] for row in csv_reader]
+        symbol = filename.replace(".csv", "")
+
+        historical_data[symbol] = {}
+        file_path = os.path.join(directory_path, filename)
+        with open(file_path, 'r') as csv_file:
+            csv_reader = csv.DictReader(csv_file)
+            historical_data[symbol] = [row['Close'] for row in csv_reader]
 
     return historical_data