index on db and read spent proofs from db (#370)

* index on db and read spent proofs from db

* add benchmark for testing

* remove benchmark

* add option to disable cached secrets

* disable python 3.9 tests

.github/workflows/ci.yml

@@ -12,8 +12,9 @@ jobs:
     strategy:
       matrix:
         os: [ubuntu-latest]
-        python-version: ["3.9", "3.10"]
+        python-version: ["3.10"]
         poetry-version: ["1.5.1"]
+        mint-cache-secrets: ["true", "false"]
         # db-url: ["", "postgres://cashu:cashu@localhost:5432/test"] # TODO: Postgres test not working
         db-url: [""]
         backend-wallet-class: ["FakeWallet"]
@@ -21,6 +22,7 @@ jobs:
     with:
       python-version: ${{ matrix.python-version }}
       poetry-version: ${{ matrix.poetry-version }}
+      mint-cache-secrets: ${{ matrix.mint-cache-secrets }}
   regtest:
     uses: ./.github/workflows/regtest.yml
     strategy:

.github/workflows/tests.yml

@@ -15,6 +15,9 @@ on:
       os:
         default: "ubuntu-latest"
         type: string
+      mint-cache-secrets:
+        default: "false"
+        type: string
 
 jobs:
   poetry:
@@ -47,6 +50,7 @@ jobs:
           MINT_HOST: localhost
           MINT_PORT: 3337
           MINT_DATABASE: ${{ inputs.db-url }}
+          MINT_CACHE_SECRETS: ${{ inputs.mint-cache-secrets }}
           TOR: false
         run: |
           make test