conver parameters to comma separated string

Author: maceto

README.md

@@ -17,7 +17,53 @@ APIs for the HTTP Archive Technology Report
 
 ### Endpoitns
 
-`GET /technologies`
+GitHub Copilot: Sure, here's an updated documentation for the `/list_data` endpoint that includes all possible parameters:
+
+# List Data Endpoint
+
+This endpoint returns a list of data from the `adoption` collection in Firestore.
+
+## Edndpointd
+
+### `GET /adoption`
+
+#### Parameters
+
+The following parameters can be used to filter the data:
+
+- `geo` (`required`): A string representing the geographic location.
+- `technology` (`required`): A comma-separated string representing the technology name(s).
+- `rank` (`required`): An string representing the rank.
+- `start` (optional): A string representing the start date in the format `YYYY-MM-DD`.
+- `end` (optional): A string representing the end date in the format `YYYY-MM-DD`.
+
+#### Response
+
+```bash
+curl --request GET \
+  --url 'https://{{HOST}}/v1/adoption?start=2023-01-01&end=2023-09-01&geo=Mexico&technology=GoCache&rank=ALL'
+```
+
+Returns a JSON object with the following schema:
+
+```json
+[
+	{
+		"technology": "GoCache",
+		"geo": "Mexico",
+		"date": "2023-06-01",
+		"rank": "ALL",
+		"adoption": {
+			"mobile": 19,
+			"desktop": 11
+		}
+	},
+  ...
+]
+```
+
+
+### `GET /technologies`
 
 #### Parameters
 
@@ -34,10 +80,9 @@ The following parameters can be used to filter the data:
 
 ```bash
 curl --request GET \
-  --url 'https://{HOST}/v1/technologies?start=2022-02-01&end=2022-04-01&technology=Smartsupp&client=mobile'
+  --url 'https://{{HOST}}/v1/technologies?start=2022-02-01&end=2022-04-01&category=Live%20chat%2C%20blog&technology=Smartsupp&client=mobile'
 ```
 
-
 Returns a JSON object with the following schema:
 
 ```json

functions/adoption/libs/queries.py

@@ -2,6 +2,7 @@
 import json
 from google.cloud import firestore
 from .result import Result 
+from .utils import convert_to_array
 
 DB = firestore.Client(project=os.environ.get('PROJECT'))
 
@@ -17,7 +18,7 @@ def list_data(params):
   if 'geo' in params:
     query = query.where('geo', '==', params['geo'])
   if 'technology' in params:
-    params_array = json.loads(params['technology'])
+    params_array = convert_to_array(params['technology'])
     query = query.where('technology', 'in', params_array)
   if 'rank' in params:
     query = query.where('rank', '==', params['rank'])

functions/adoption/libs/utils.py

@@ -11,3 +11,7 @@ def convert_to_hashes(arr):
         hash_dict = {inner_arr[0]: inner_arr[1]}
         hashes_arr.append(hash_dict)
     return hashes_arr
+
+def convert_to_array(data_string):
+    list = data_string.split(',')
+    return list