CosmosStore: Switch to JsonElement bodies (#305)

Author: bartelink

CHANGELOG.md

@@ -13,6 +13,9 @@ The `Unreleased` section name is replaced by the expected version of next releas
 
 - `eqx`/`Equinox.Tool`: Flip `-P` option to opt _in_ to pretty printing [#313](https://github.com/jet/equinox/pull/313)
 - `CosmosStore`: Require `Microsoft.Azure.Cosmos` v `3.0.25` [#310](https://github.com/jet/equinox/pull/310)
+- `CosmosStore`: Switch to natively using `JsonElement` event bodies [#305](https://github.com/jet/equinox/pull/305) :pray: [@ylibrach](https://github.com/ylibrach)
+- `CosmosStore`: Switch to natively using `System.Text.Json` for serialization of all `Microsoft.Azure.Cosmos` round-trips [#305](https://github.com/jet/equinox/pull/305) :pray: [@ylibrach](https://github.com/ylibrach)
+- `CosmosStore`: Only log `bytes` when log level is `Debug` [#305](https://github.com/jet/equinox/pull/305)
 - `SqlStreamStore`.*: Target `SqlStreamStore` v `1.2.0` (`Postgres` remains at `1.2.0-beta.8` as that's the last released version) [#227](https://github.com/jet/equinox/pull/227) :pray: [@rajivhost](https://github.com/rajivhost)
 - Update all non-Client dependencies except `FSharp.Core`, `FSharp.Control.AsyncSeq` [#310](https://github.com/jet/equinox/pull/310)
 

azure-pipelines.yml

@@ -1,8 +1,4 @@
 name: $(Rev:r)
-trigger:
-- master
-- main
-- refs/tags/*
 jobs:
 - job: Windows
   pool:

samples/Infrastructure/Services.fs

@@ -1,6 +1,7 @@
 module Samples.Infrastructure.Services
 
 open Domain
+open FsCodec.SystemTextJson
 open Microsoft.Extensions.DependencyInjection
 open System
 
@@ -13,7 +14,7 @@ type StreamResolver(storage) =
         match storage with
         | Storage.StorageConfig.Cosmos (store, caching, unfolds) ->
             let accessStrategy = if unfolds then Equinox.CosmosStore.AccessStrategy.Snapshot snapshot else Equinox.CosmosStore.AccessStrategy.Unoptimized
-            Equinox.CosmosStore.CosmosStoreCategory<'event,'state,_>(store, codec, fold, initial, caching, accessStrategy).Resolve
+            Equinox.CosmosStore.CosmosStoreCategory<'event,'state,_>(store, codec.ToJsonElementCodec(), fold, initial, caching, accessStrategy).Resolve
         | Storage.StorageConfig.Es (context, caching, unfolds) ->
             let accessStrategy = if unfolds then Equinox.EventStore.AccessStrategy.RollingSnapshots snapshot |> Some else None
             Equinox.EventStore.EventStoreCategory<'event,'state,_>(context, codec, fold, initial, ?caching = caching, ?access = accessStrategy).Resolve

samples/Store/Domain/Cart.fs

@@ -25,6 +25,7 @@ module Events =
         | ItemPropertiesChanged     of ItemPropertiesChangedInfo
         interface TypeShape.UnionContract.IUnionContract
     let codec = FsCodec.NewtonsoftJson.Codec.Create<Event>()
+    let codecStj = FsCodec.SystemTextJson.Codec.Create<Event>()
 
 module Fold =
 

samples/Store/Domain/ContactPreferences.fs

@@ -13,6 +13,7 @@ module Events =
         | [<System.Runtime.Serialization.DataMember(Name = "contactPreferencesChanged")>]Updated of Value
         interface TypeShape.UnionContract.IUnionContract
     let codec = FsCodec.NewtonsoftJson.Codec.Create<Event>()
+    let codecStj = FsCodec.SystemTextJson.Codec.Create<Event>()
 
 module Fold =
 

samples/Store/Domain/Domain.fsproj

@@ -22,6 +22,7 @@
     <PackageReference Include="FSharp.Core" Version="4.3.4" />
 
     <PackageReference Include="FsCodec.NewtonsoftJson" Version="2.3.1" />
+    <PackageReference Include="FsCodec.SystemTextJson" Version="2.3.1" />
 
     <ProjectReference Include="..\..\..\src\Equinox\Equinox.fsproj" />
   </ItemGroup>

samples/Store/Domain/Favorites.fs

@@ -15,6 +15,7 @@ module Events =
         | Unfavorited                           of Unfavorited
         interface TypeShape.UnionContract.IUnionContract
     let codec = FsCodec.NewtonsoftJson.Codec.Create<Event>()
+    let codecStj = FsCodec.SystemTextJson.Codec.Create<Event>()
 
 module Fold =
 

samples/Store/Domain/Infrastructure.fs

@@ -32,7 +32,7 @@ module Guid =
 /// - Ensures canonical rendering without dashes via ToString + Newtonsoft.Json
 /// - Guards against XSS by only permitting initialization based on Guid.Parse
 /// - Implements comparison/equality solely to enable tests to leverage structural equality
-[<Sealed; AutoSerializable(false); JsonConverter(typeof<SkuIdJsonConverter>)>]
+[<Sealed; AutoSerializable(false); JsonConverter(typeof<SkuIdJsonConverter>); System.Text.Json.Serialization.JsonConverter(typeof<SkuIdJsonConverterStj>)>]
 type SkuId private (id : string) =
     inherit StringId<SkuId>(id)
     new(value : Guid) = SkuId(value.ToString "N")
@@ -45,6 +45,10 @@ and private SkuIdJsonConverter() =
     override __.Pickle value = string value
     /// Input must be a `Guid.Parse`able value
     override __.UnPickle input = Guid.Parse input |> SkuId
+and private SkuIdJsonConverterStj() =
+    inherit FsCodec.SystemTextJson.JsonIsomorphism<SkuId, string>()
+    override _.Pickle value = string value
+    override _.UnPickle input = Guid.Parse input |> SkuId
 
 /// RequestId strongly typed id, represented internally as a string
 /// - Ensures canonical rendering without dashes via ToString, Newtonsoft.Json, sprintf "%s" etc

samples/Store/Integration/CartIntegration.fs

@@ -15,16 +15,17 @@ let createServiceMemory log store =
     Cart.create log (fun (id,opt) -> MemoryStore.MemoryStoreCategory(store, Domain.Cart.Events.codec, fold, initial).Resolve(id,?option=opt))
 
 let codec = Cart.Events.codec
+let codecStj = Cart.Events.codecStj
 
 let resolveGesStreamWithRollingSnapshots context =
     fun (id,opt) -> EventStore.EventStoreCategory(context, codec, fold, initial, access = EventStore.AccessStrategy.RollingSnapshots snapshot).Resolve(id,?option=opt)
 let resolveGesStreamWithoutCustomAccessStrategy context =
     fun (id,opt) -> EventStore.EventStoreCategory(context, codec, fold, initial).Resolve(id,?option=opt)
 
 let resolveCosmosStreamWithSnapshotStrategy context =
-    fun (id,opt) -> CosmosStore.CosmosStoreCategory(context, codec, fold, initial, CosmosStore.CachingStrategy.NoCaching, CosmosStore.AccessStrategy.Snapshot snapshot).Resolve(id,?option=opt)
+    fun (id,opt) -> CosmosStore.CosmosStoreCategory(context, codecStj, fold, initial, CosmosStore.CachingStrategy.NoCaching, CosmosStore.AccessStrategy.Snapshot snapshot).Resolve(id,?option=opt)
 let resolveCosmosStreamWithoutCustomAccessStrategy context =
-    fun (id,opt) -> CosmosStore.CosmosStoreCategory(context, codec, fold, initial, CosmosStore.CachingStrategy.NoCaching, CosmosStore.AccessStrategy.Unoptimized).Resolve(id,?option=opt)
+    fun (id,opt) -> CosmosStore.CosmosStoreCategory(context, codecStj, fold, initial, CosmosStore.CachingStrategy.NoCaching, CosmosStore.AccessStrategy.Unoptimized).Resolve(id,?option=opt)
 
 let addAndThenRemoveItemsManyTimesExceptTheLastOne context cartId skuId (service: Cart.Service) count =
     service.ExecuteManyAsync(cartId, false, seq {

samples/Store/Integration/ContactPreferencesIntegration.fs

@@ -14,18 +14,19 @@ let createServiceMemory log store =
     ContactPreferences.create log (MemoryStore.MemoryStoreCategory(store, FsCodec.Box.Codec.Create(), fold, initial).Resolve)
 
 let codec = ContactPreferences.Events.codec
+let codecStj = ContactPreferences.Events.codecStj
 let resolveStreamGesWithOptimizedStorageSemantics context =
     EventStore.EventStoreCategory(context 1, codec, fold, initial, access = EventStore.AccessStrategy.LatestKnownEvent).Resolve
 let resolveStreamGesWithoutAccessStrategy context =
     EventStore.EventStoreCategory(context defaultBatchSize, codec, fold, initial).Resolve
 
 let resolveStreamCosmosWithLatestKnownEventSemantics context =
-    CosmosStore.CosmosStoreCategory(context, codec, fold, initial, CosmosStore.CachingStrategy.NoCaching, CosmosStore.AccessStrategy.LatestKnownEvent).Resolve
+    CosmosStore.CosmosStoreCategory(context, codecStj, fold, initial, CosmosStore.CachingStrategy.NoCaching, CosmosStore.AccessStrategy.LatestKnownEvent).Resolve
 let resolveStreamCosmosUnoptimized context =
-    CosmosStore.CosmosStoreCategory(context, codec, fold, initial, CosmosStore.CachingStrategy.NoCaching, CosmosStore.AccessStrategy.Unoptimized).Resolve
+    CosmosStore.CosmosStoreCategory(context, codecStj, fold, initial, CosmosStore.CachingStrategy.NoCaching, CosmosStore.AccessStrategy.Unoptimized).Resolve
 let resolveStreamCosmosRollingUnfolds context =
     let access = CosmosStore.AccessStrategy.Custom(ContactPreferences.Fold.isOrigin, ContactPreferences.Fold.transmute)
-    CosmosStore.CosmosStoreCategory(context, codec, fold, initial, CosmosStore.CachingStrategy.NoCaching, access).Resolve
+    CosmosStore.CosmosStoreCategory(context, codecStj, fold, initial, CosmosStore.CachingStrategy.NoCaching, access).Resolve
 
 type Tests(testOutputHelper) =
     let testOutput = TestOutputAdapter testOutputHelper