Add server/slack config script

Author: josecoelho96

deployment/app_setup.py

@@ -0,0 +1,104 @@
+#!/usr/bin/env python3
+
+import logging as logger
+import requests
+
+def set_headers(user_token):
+    """ Sets the appropriate headers."""
+    token = user_token
+    headers = {
+        "Content-Type": "application/json; charset=utf-8",
+        "Authorization": "Bearer " + token
+    }
+    return headers
+
+def create_channel(channel_name, user_token):
+    """ Creates a new public channel."""
+    url = "https://slack.com/api/channels.create"
+    headers = set_headers(user_token)
+    payload = {
+        "name": channel_name,
+    }
+    try:
+        r = requests.post(url, json = payload, headers = headers)
+    except Exception as ex:
+        logger.error("Error POSTing: {}".format(ex))
+    else:
+        req_response = r.json()
+        if r.status_code == 200:
+            if req_response["ok"] == True:
+                logger.info("Success. Channel created. Details: [ID: {} | Name: {}]".format(req_response["channel"]["id"], req_response["channel"]["name"]))
+                return req_response["channel"]["id"]
+            else:
+                logger.error("Failed. Details: {}".format(req_response["error"]))
+        else:
+            logger.error("Failed to do the request. Code: {}".format(r.status_code))
+        return None
+
+
+def create_group(group_name, user_token):
+    """ Creates a new private channel."""
+    url = "https://slack.com/api/groups.create"
+    headers = set_headers(user_token)
+    payload = {
+        "name": group_name,
+    }
+    try:
+        r = requests.post(url, json = payload, headers = headers)
+    except Exception as ex:
+        logger.error("Error POSTing: {}".format(ex))
+    else:
+        req_response = r.json()
+        if r.status_code == 200:
+            if req_response["ok"] == True:
+                logger.info("Success. Group created. Details: [ID: {} | Name: {}]".format(req_response["group"]["id"], req_response["group"]["name"]))
+                return req_response["group"]["id"]
+            else:
+                logger.error("Failed. Details: {}".format(req_response["error"]))
+        else:
+            logger.error("Failed to do the request. Code: {}".format(r.status_code))
+        return None
+
+def setup_logger(minium_level = logger.DEBUG):
+    """Setups default logging scheme."""
+    logger.basicConfig(
+        # Format example: [21-10-2018 19:00:45] [INFO] [main > main.py:14] : Message
+        format='[%(asctime)s] [%(levelname)s] [%(filename)s:%(lineno)d] : %(message)s',
+        level=minium_level
+    )
+
+def main():
+    """ Main function."""
+    setup_logger()
+
+    print("Please provide the information asked in order to setup the application.")
+    db_username = input("Database username: ")
+    db_password = input("Database password: ")
+    db_name = input("Database name: ")
+    db_host = input("Database host: ")
+    app_port_external = input("Application exposed port: ")
+    slack_signing_secret = input("Slack signing secret: ")
+    slack_user_token = input("Please insert the user token: ")
+    slack_logs_channel_id = create_group("logs", slack_user_token)
+    slack_staff_channel_id = create_group("staff", slack_user_token)
+    slack_support_channel_id = create_channel("suporte", slack_user_token)
+
+    with open(".env", "x") as env_file:
+        env_file.write("# Database related\n")
+        env_file.write("DB_USERNAME={}\n".format(db_username))
+        env_file.write("DB_PASSWORD={}\n".format(db_password))
+        env_file.write("DB_NAME={}\n".format(db_name))
+        env_file.write("DB_HOST={}\n".format(db_host))
+
+        env_file.write("\n# App related\n")
+        env_file.write("APP_PORT_EXTERNAL={}\n".format(app_port_external))
+
+        env_file.write("\n# Slack related\n")
+        env_file.write("SLACK_SUPPORT_CHANNEL_ID={}\n".format(slack_support_channel_id))
+        env_file.write("SLACK_SIGNING_SECRET={}\n".format(slack_signing_secret))
+        env_file.write("SLACK_USER_TOKEN={}\n".format(slack_user_token))
+        env_file.write("SLACK_LOGS_CHANNEL_ID={}\n".format(slack_logs_channel_id))
+        env_file.write("SLACK_STAFF_CHANNEL_ID={}\n".format(slack_staff_channel_id))
+
+if __name__ == "__main__":
+    main()