add new endpoints

api/run.py

@@ -9,6 +9,7 @@ from app import app
 import pandas as pd
 import datetime as dt 
 import numpy as np
+import json
 
 from sqlalchemy import create_engine
 
@@ -23,6 +24,9 @@ from flask import flash, request
 from datetime import datetime, timedelta
 
 import matplotlib.pyplot as plt
+import matplotlib.dates as mdates
+import seaborn as sns
+sns.set_theme(style="darkgrid")
 
 #=================================================
 
@@ -199,6 +203,72 @@ setup()
 
 # end points declaration 
 
+@app.route("/plot_order-demands",methods=['GET'])
+def plot_order_demands_total():
+  global raw_data_set
+  sns.lineplot(x='Date', y='Order_Demand',hue='Warehouse', data=raw_data_set)
+  plt.figure(figsize=(20, 7))
+  plt.xticks(rotation=15)
+  plt.gcf().autofmt_xdate()
+
+  plt.legend()
+  plt.show()
+
+  return "Order demand"
+
+
+@app.route("/plot_order_demand_total",methods=['GET'])
+def plot_order_demands():
+  global data_set
+  import matplotlib.pyplot as plt
+  from matplotlib.ticker import (MultipleLocator, FormatStrFormatter,
+                                AutoMinorLocator)
+  import matplotlib.dates as mdates
+
+  dtFmt = mdates.DateFormatter('%Y-%b') # define the formatting
+
+  sns.lineplot(x='Date', y='Order_Demand', data=data_set)
+  plt.figure(figsize=(20, 7))
+  plt.gca().xaxis.set_major_formatter(dtFmt) 
+  # show every 12th tick on x axes
+  plt.gca().xaxis.set_major_locator(mdates.MonthLocator(interval=1))
+  plt.xticks(rotation=90, fontweight='light',  fontsize='x-small',)
+  plt.legend()
+  plt.show()
+
+  return "Order demand"
+
+
+@app.route("/products",methods=['GET'])
+
+def products():
+  global raw_data_set
+  result_array =raw_data_set['Product_code'].unique()
+  return result_array.tolist()
+
+@app.route("/date_range",methods=['GET'])
+
+def date_range():
+
+  result_array =data_set['Date'].unique()
+  return result_array.tolist()
+
+
+@app.route("/warehouse",methods=['GET'])
+
+def warehouse():
+  global raw_data_set
+  warehouse_array =raw_data_set['Warehouse'].unique()
+  return warehouse_array.tolist()
+
+
+@app.route("/row_data",methods=['GET'])
+def row_data():
+  global raw_data_set
+  return raw_data_set.to_json(orient='records')
+
+
+
 
 @app.route("/validation",methods=['GET'])
 def validation():
@@ -207,7 +277,7 @@ def validation():
   return result.to_json(orient='records')
 
 @app.route("/forecast_to_date",methods=["POST"])
-def forecast():
+def forecast_to_date():
   global data_set
   global scaler 
   global index_data_set