NUT-19: Cached Requests and Responses (#624)

* fast-api-cache setup

* testing the cache

* fix

* still not working

* asynccontextmanager

* move test

* use redis & custom caching setup (like CDK)

* make format

* poetry lock

* fix format string + log when a cached response is found

* log when a cahced response is found

* fix tests

* poetry lock

* try tests on github

* use docker compose

* maybe we dont need docker

* fix types

* create_task instead of run

* how about we start postgres

* mint features

* format

* remove deprecated setex call

* use global expiry for all cached routes

* refactor feature map and set default to 1 week

* refactor feature construction

* Cache NUT-19

---------

Co-authored-by: callebtc <93376500+callebtc@users.noreply.github.com>

.github/workflows/ci.yml

@@ -8,6 +8,7 @@ on:
 jobs:
   checks:
     uses: ./.github/workflows/checks.yml
+
   tests:
     strategy:
       fail-fast: false
@@ -25,6 +26,22 @@ jobs:
       poetry-version: ${{ matrix.poetry-version }}
       mint-only-deprecated: ${{ matrix.mint-only-deprecated }}
       mint-database: ${{ matrix.mint-database }}
+
+  tests_redis_cache:
+    strategy:
+      fail-fast: false
+      matrix:
+        os: [ubuntu-latest]
+        python-version: ["3.10"]
+        poetry-version: ["1.7.1"]
+        mint-database: ["./test_data/test_mint", "postgres://cashu:cashu@localhost:5432/cashu"]
+    uses: ./.github/workflows/tests_redis_cache.yml
+    with:
+      os: ${{ matrix.os }}
+      python-version: ${{ matrix.python-version }}
+      poetry-version: ${{ matrix.poetry-version }}
+      mint-database: ${{ matrix.mint-database }}
+
   regtest:
     uses: ./.github/workflows/regtest.yml
     strategy: