Harden mutation admission and storage observation

nuthatch.cabal

@@ -9,6 +9,7 @@ category:           Network
 build-type:         Simple
 extra-source-files:
   sql/001_schema.sql
+  sql/002_pool_limit_guard.sql
 
 common shared
   default-language:   Haskell2010
@@ -43,12 +44,14 @@ common shared
   build-depends:
     , aeson                 >= 2.1 && < 2.3
     , async                 >= 2.2 && < 2.3
+    , aws                   >= 0.25.2 && < 0.26
     , base                  >= 4.18 && < 5
     , base16-bytestring     >= 1.0 && < 1.1
     , base64-bytestring     >= 1.2 && < 1.3
     , bytestring            >= 0.11 && < 0.13
     , case-insensitive      >= 1.2 && < 1.3
     , containers            >= 0.6 && < 0.8
+    , conduit               >= 1.3 && < 1.4
     , crypton               >= 0.34 && < 1.1
     , directory             >= 1.3 && < 1.4
     , entropy               >= 0.4 && < 0.5
@@ -65,7 +68,9 @@ common shared
     , mtl                   >= 2.3 && < 2.4
     , network-uri           >= 2.6 && < 2.8
     , postgresql-simple     >= 0.7 && < 0.8
+    , postgresql-migration  >= 0.2.1.8 && < 0.3
     , resource-pool         >= 0.4 && < 0.5
+    , resourcet             >= 1.3 && < 1.4
     , scientific            >= 0.3 && < 0.4
     , servant               >= 0.20 && < 0.21
     , servant-server        >= 0.20 && < 0.21
@@ -112,6 +117,21 @@ executable nuthatch
     -rtsopts
     -with-rtsopts=-N
 
+executable nuthatch-wp04-integration
+  import:         shared
+  main-is:        Integration.hs
+  hs-source-dirs: test
+  build-depends:
+    , nuthatch
+    , base
+    , async
+    , bytestring
+    , text
+  ghc-options:
+    -threaded
+    -rtsopts
+    -with-rtsopts=-N
+
 test-suite nuthatch-unit
   import:         shared
   type:           exitcode-stdio-1.0