Add src/streamlit_app.py

src/streamlit_app.py

@@ -2,13 +2,6 @@ import streamlit as st
 import requests
 import json
 import web3
-import os
-
-PINATA_JWT = os.environ.get("PinataJWT")
-INFURA_URL = os.environ.get("infura")
-CONTRACT_ADDRESS = os.environ.get("ContractAddress")
-ETH_WALLET = os.environ.get("EthWallet")
-PRIVATE_KEY = os.environ.get("pk")
 
 abi = [{"anonymous":False,"inputs":[{"indexed":False,"internalType":"string","name":"ipfsHash","type":"string"}],"name":"Store","type":"event"},{"inputs":[],"name":"getHashes","outputs":[{"internalType":"string[]","name":"","type":"string[]"}],"stateMutability":"view","type":"function"},{"inputs":[{"internalType":"string","name":"ipfsHash","type":"string"}],"name":"storeHash","outputs":[],"stateMutability":"nonpayable","type":"function"}]
 # function that uploads the results to ipfs
@@ -23,7 +16,7 @@ def upload_json_to_ipfs(data):
             st.write("No JWT secret found, please add your JWT in a secret titled \"PinataJWT\"")
             return
 
-        jwt_token = PINATA_JWT.strip()
+        jwt_token = st.secrets["PinataJWT"].strip()
         headers = {
             "Authorization": f"Bearer {jwt_token}",
             "Content-Type": "application/json"
@@ -46,18 +39,18 @@ def upload_json_to_ipfs(data):
 # function that uploads to blockchain
 def upload_to_blockchain(hash):
     print("starting blockchain upload")
-    w3 = web3.Web3(web3.HTTPProvider(INFURA_URL))
+    w3 = web3.Web3(web3.HTTPProvider(st.secrets["infura"]))
 
     # create an instance of our contract
-    contract = w3.eth.contract(address=CONTRACT_ADDRESS, abi = abi)
+    contract = w3.eth.contract(address=st.secrets["ContractAddress"], abi = abi)
 
     # Call your function: 11155111 is Sepolia's id
     call_function = contract.functions.storeHash(hash).build_transaction({"chainId": 11155111, 
-                                                                            "from": ETH_WALLET,
-                                                                            "nonce": w3.eth.get_transaction_count(ETH_WALLET)})
+                                                                            "from": st.secrets["EthWallet"],
+                                                                            "nonce": w3.eth.get_transaction_count(st.secrets["EthWallet"])})
 
     # Sign transaction
-    signed_tx = w3.eth.account.sign_transaction(call_function, private_key=PRIVATE_KEY)
+    signed_tx = w3.eth.account.sign_transaction(call_function, private_key=st.secrets["pk"])
 
     # Send transaction
     send_tx = w3.eth.send_raw_transaction(signed_tx.raw_transaction)
@@ -71,10 +64,10 @@ def upload_to_blockchain(hash):
     return tx_receipt.logs[0].transactionHash.hex()
 
 def get_ipfs_hashes():
-    w3 = web3.Web3(web3.HTTPProvider(INFURA_URL))
+    w3 = web3.Web3(web3.HTTPProvider(st.secrets["infura"]))
 
     # Create an instance of the contract
-    contract = w3.eth.contract(address=CONTRACT_ADDRESS, abi=abi)
+    contract = w3.eth.contract(address=st.secrets["ContractAddress"], abi=abi)
 
     # Call the getHashes function
     try:
@@ -112,7 +105,6 @@ total_number_pages = 4
 placeholder_buttons = None
 
 Q1_radio_options = ["Pizza","Burgers","Pasta","Hot Dogs"]
-Q2_radio_options = ["Water","Soda","Coffee","Tea"]
 Q3_radio_options = ["Yes","No"]
 Q4_radio_options = ["N/A", "Strongly Disagree", "Disagree", "Neutral", "Agree", "Strongly Agree"]
 
@@ -152,7 +144,7 @@ if "current_page" not in st.session_state:
 # Page 1; Video
 if st.session_state["current_page"]  == 1:
 
-    st.markdown("""<p class="big-font">This is a description for my survey</p>""", unsafe_allow_html=True)
+    st.markdown("""<p class="big-font">This is a test survey</p>""", unsafe_allow_html=True)
 
     st.radio(label     = "What is your favorite food?", 
              options   = Q1_radio_options, 
@@ -164,14 +156,13 @@ if st.session_state["current_page"]  == 1:
     st.markdown("""<style> div[class*="stRadio"] > label > div[data-testid="stMarkdownContainer"] > p {font-size: 18px;}</style> <br><br>""", unsafe_allow_html=True)
 
 
-    st.multiselect(label     = "Select all of the drinks that you like.", 
-             default   = None if st.session_state["Q2"] == None else st.session_state["Q2"], 
-             options   = Q2_radio_options, 
-             key       = 'Q2_multi', 
-             on_change = multi_change, 
-             args      = (Q2_radio_options, "Q2", "Q2_multi",))
+    st.text_area(label     = "How is your day?", 
+             value= "" if st.session_state["Q2"] == None else st.session_state["Q2"],
+             key       = 'Q2_text', 
+             on_change = answer_change,
+             args      = ( "Q2", "Q2_text",))
 
-    st.markdown("""<style> div[class*="stMulti"] > label > div[data-testid="stMarkdownContainer"] > p {font-size: 18px;}</style> <br><br>""", unsafe_allow_html=True)
+    st.markdown("""<style> div[class*="stText"] > label > div[data-testid="stMarkdownContainer"] > p {font-size: 18px;}</style> <br><br>""", unsafe_allow_html=True)
 
 
     placeholder = st.empty()
@@ -195,7 +186,7 @@ if st.session_state["current_page"]  == 1:
 elif st.session_state["current_page"] == 2:
 
     st.video("https://www.youtube.com/watch?v=dQw4w9WgXcQ") 
-    st.markdown("""<p style='font-size:18px;'>Get rick rolled!</p>""", unsafe_allow_html=True)
+    st.markdown("""<p style='font-size:18px;'>Get RickRolled!</p>""", unsafe_allow_html=True)
     st.selectbox(label     = "Was that a good joke?", 
              options   = Q3_radio_options, 
              index     = None if st.session_state["Q3"] == None else st.session_state["Q3"], 
@@ -242,7 +233,7 @@ elif st.session_state["current_page"] == 3:
 
     if st.session_state["Q5"] == None:
         st.session_state["Q5"] = 50
-    st.slider(label="How happy are you today?",min_value=0,max_value=100, 
+    st.slider(label="How much do you enjoy food?",min_value=0,max_value=100, 
              value= st.session_state["Q5"], 
              key = "Q5_slider",
              on_change = answer_change,