[feedback-pipeline-1] refactored the feedback system to be flatter st…

…ructured (#502)

* refactored the feedback system to be flatter structured

* [feedback-pipeline-2]  API Change (#503)

* changed the feedback api (renaming `delete_issue_requested` to `deletion_requested`)
* [feedback-pipeline-3] removed `structopt` for parsing commandline arguments (#504)

* removed structopt for parsing commandline arguments
* documented the used environment variables in the README

* refactored token management to be fully based in the tokens module

* formatting fix

openapi.yaml

@@ -1862,7 +1862,7 @@ components:
             For inspiration on how to do this, see our website.
           type: boolean
           example: true
-        delete_issue_requested:
+        deletion_requested:
           description: |
             Whether the user has requested to delete the issue.
             If the user has requested to delete the issue, we will delete it from GitHub after processing it
@@ -1875,7 +1875,7 @@ components:
         - subject
         - body
         - privacy_checked
-        - delete_issue_requested
+        - deletion_requested
 tags:
   - name: core
     description: the API to access/search for room information

server/feedback/Cargo.toml

@@ -27,7 +27,6 @@ serde_json = "1.0.95"
 actix-cors = "0.6.4"
 tokio = { version = "1.27.0", features = ["full"] }
 rand = "0.8.5"
-structopt = "0.3.26"
 env_logger = "0.10.0"
 jsonwebtoken = "8.3.0"
 chrono = "0.4.23"

server/feedback/README.md

@@ -11,6 +11,13 @@ Please follow the [system dependencys docs](/resources/documentation/Dependencys
 
 ### Starting the server
 
+The following environment variables are required for all features to work:
+
+| variable       | usage/description                                                                                  |
+|----------------|----------------------------------------------------------------------------------------------------|
+| `GITHUB_TOKEN` | A GitHub token with `write` access to `repo`. This is used to create issues/PRs on the repository. |
+| `JWT_KEY`      | A key used to sign JWTs. This is used to authenticate that feedback tokens were given out by us.   |
+
 Run `cargo run` to start the server.
 The server should now be available on `localhost:8070`.