Switch underlying driver to mongodb_driver for MongoDB 6.0+ support

.github/workflows/ci.yml

@@ -3,16 +3,13 @@ on:
   - pull_request
 
 jobs:
-
   codeQuality:
     name: "Tests & Code Quality"
     runs-on: ubuntu-20.04
     strategy:
       fail-fast: false
       matrix:
-        otpElixir: [
-          {otp: "24.3.4.10", elixir: "1.14.3"}
-        ]
+        otpElixir: [{ otp: "24.3.4.10", elixir: "1.14.3" }]
     steps:
       - name: repo checkout
         uses: actions/checkout@v2
@@ -27,7 +24,7 @@ jobs:
             _build
           key: ${{ runner.os }}-${{matrix.otpElixir.otp}}-${{matrix.otpElixir.elixir}}-mix-${{ hashFiles('**/mix.lock') }}
           restore-keys: |
-            ${{ runner.os }}-${{matrix.otpElixir.otp}}-${{matrix.otpElixir.elixir}}-mix-
+            ${{ runner.os }}-${{matrix.otpElixir.otp}}-${{matrix.otpElixir.elixir}}-mix-${{ hashFiles('**/mix.lock') }}
       - run: mix deps.get
       - run: mix credo --strict
         continue-on-error: true
@@ -39,12 +36,13 @@ jobs:
     strategy:
       fail-fast: false
       matrix:
-        mongodb: ["4.4", "5.0"]
-        otpElixir: [
-          {otp: "22.3.4.26", elixir: "1.12.3"},
-          {otp: "23.3.4.18", elixir: "1.13.4"},
-          {otp: "24.3.4.10", elixir: "1.14.3"}
-        ]
+        mongodb: ["5.0", "6.0", "7.0"]
+        otpElixir:
+          [
+            { otp: "22.3.4.26", elixir: "1.12.3" },
+            { otp: "23.3.4.18", elixir: "1.13.4" },
+            { otp: "24.3.4.10", elixir: "1.14.3" },
+          ]
         topology: [replica_set, server]
     steps:
       - name: repo checkout
@@ -66,7 +64,7 @@ jobs:
             _build
           key: ${{ runner.os }}-${{matrix.otpElixir.otp}}-${{matrix.otpElixir.elixir}}-mix-${{ hashFiles('**/mix.lock') }}
           restore-keys: |
-            ${{ runner.os }}-${{matrix.otpElixir.otp}}-${{matrix.otpElixir.elixir}}-mix-
+            ${{ runner.os }}-${{matrix.otpElixir.otp}}-${{matrix.otpElixir.elixir}}-mix-${{ hashFiles('**/mix.lock') }}
       - run: mix deps.get
       - run: mix test
         env:

README.md

@@ -8,13 +8,13 @@
 [![License](https://img.shields.io/hexpm/l/mongodb_ecto.svg)](https://github.com/elixir-mongo/mongodb_ecto/blob/master/LICENSE)
 [![Last Updated](https://img.shields.io/github/last-commit/elixir-mongo/mongodb_ecto.svg)](https://github.com/elixir-mongo/mongodb_ecto/commits/master)
 
-
 `Mongo.Ecto` is a MongoDB adapter for Ecto.
 
 For detailed information read the documentation for the `Mongo.Ecto` module,
 or check out examples below.
 
 ## Example
+
 ```elixir
 # In your config/config.exs file
 config :my_app, Repo,
@@ -87,23 +87,23 @@ For additional information on usage please see the documentation for [Ecto](http
 
 ## Data Type Mapping
 
-|   BSON                |Ecto|
-|   ----------          |------|
-|   double              |`:float`|
-|   string              |`:string`|
-|   object              |`:map`|
-|   array               |`{:array, subtype}`|
-|   binary data         |`:binary`|
-|   binary data (uuid)  |`Ecto.UUID`|
-|   object id           |`:binary_id`|
-|   boolean             |`:boolean`|
-|   date                |`Ecto.DateTime`|
-|   regular expression  |`Mongo.Ecto.Regex`|
-|   JavaScript          |`Mongo.Ecto.JavaScript`|
-|   symbol              |(see below)|
-|   32-bit integer      |`:integer`|
-|   timestamp           |`BSON.Timestamp`|
-|   64-bit integer      |`:integer`|
+| BSON               | Ecto                    |
+| ------------------ | ----------------------- |
+| double             | `:float`                |
+| string             | `:string`               |
+| object             | `:map`                  |
+| array              | `{:array, subtype}`     |
+| binary data        | `:binary`               |
+| binary data (uuid) | `Ecto.UUID`             |
+| object id          | `:binary_id`            |
+| boolean            | `:boolean`              |
+| date               | `Ecto.DateTime`         |
+| regular expression | `Mongo.Ecto.Regex`      |
+| JavaScript         | `Mongo.Ecto.JavaScript` |
+| symbol             | (see below)             |
+| 32-bit integer     | `:integer`              |
+| timestamp          | `BSON.Timestamp`        |
+| 64-bit integer     | `:integer`              |
 
 Symbols are deprecated by the
 [BSON specification](http://bsonspec.org/spec.html). They will be converted
@@ -112,17 +112,15 @@ the database.
 
 Additionally special values are translated as follows:
 
-|	BSON        |       Ecto|
-|	----------  |       ------|
-|    null     |           `nil`|
-|    min key  |           `:BSON_min`|
-|    max key  |           `:BSON_max`|
-
+| BSON    | Ecto        |
+| ------- | ----------- |
+| null    | `nil`       |
+| min key | `:BSON_min` |
+| max key | `:BSON_max` |
 
 ## Supported Mongo versions
 
-The adapter and the driver are tested against most recent versions from 2
-branches: 4.4 and 5.0
+The adapter and the driver are tested against most recent versions from 5.0, 6.0, and 7.0.
 
 ## Contributing
 

docker-compose.yml

@@ -2,6 +2,6 @@
 version: "3.9"
 services:
   mongo:
-    image: mongo:4.4.4
+    image: mongo:6.0.6
     ports:
       - 27017:27017

lib/mongo_ecto.ex

@@ -397,24 +397,6 @@ defmodule Mongo.Ecto do
   defmacro __before_compile__(_env) do
   end
 
-  @pool_timeout 5_000
-  @timeout 15_000
-
-  defp normalize_config(config) do
-    config
-    |> Keyword.delete(:name)
-    |> Keyword.put_new(:timeout, @timeout)
-    |> Keyword.put_new(:pool_timeout, @pool_timeout)
-  end
-
-  defp pool_name(config) do
-    Keyword.get(config, :pool_name, default_pool_name(config))
-  end
-
-  defp default_pool_name(config) do
-    Module.concat(Keyword.get(config, :name, config[:repo]), Pool)
-  end
-
   @doc false
   def application, do: :mongodb_ecto
 
@@ -426,7 +408,7 @@ defmodule Mongo.Ecto do
     connection = Connection
 
     unless Code.ensure_loaded?(connection) do
-      driver = :mongodb
+      driver = :mongodb_driver
 
       raise """
       Could not find #{inspect(connection)}.
@@ -439,21 +421,18 @@ defmodule Mongo.Ecto do
       """
     end
 
-    pool_name = pool_name(config)
-    norm_config = normalize_config(config)
-
     log = Keyword.get(config, :log, :debug)
     telemetry_prefix = Keyword.fetch!(config, :telemetry_prefix)
     telemetry = {config[:repo], log, telemetry_prefix ++ [:query]}
 
     opts = Keyword.take(config, @pool_opts)
-    meta = %{telemetry: telemetry, opts: opts, pool: {pool_name, norm_config}}
+    meta = %{telemetry: telemetry, opts: opts}
     {:ok, connection.child_spec(config), meta}
   end
 
   @impl true
   def ensure_all_started(_repo, type) do
-    {:ok, _mongo} = Application.ensure_all_started(:mongodb, type)
+    {:ok, _mongo} = Application.ensure_all_started(:mongodb_driver, type)
   end
 
   @impl true
@@ -533,7 +512,12 @@ defmodule Mongo.Ecto do
   end
 
   defp dump_date(%Date{} = date) do
-    {:ok, date}
+    dt =
+      {Date.to_erl(date), {0, 0, 0}}
+      |> NaiveDateTime.from_erl!()
+      |> DateTime.from_naive!("Etc/UTC")
+
+    {:ok, dt}
   end
 
   defp dump_date(nil), do: {:ok, nil}
@@ -806,7 +790,7 @@ defmodule Mongo.Ecto do
       if major_version > 3 || (major_version == 3 && minor_version >= 4) do
         _all_collection_names =
           repo
-          |> command(%{listCollections: 1}, opts)
+          |> command([listCollections: 1], opts)
           |> get_in(["cursor", "firstBatch"])
           # exclude mongo views which were introduced in version 3.4
           |> Enum.filter(&(&1["type"] == "collection"))
@@ -852,7 +836,7 @@ defmodule Mongo.Ecto do
   end
 
   defp list_collections([major_version | _], repo, opts) when major_version >= 3 do
-    colls = command(repo, %{listCollections: 1}, opts)["cursor"]["firstBatch"]
+    colls = command(repo, [listCollections: 1], opts)["cursor"]["firstBatch"]
 
     _all_collections =
       colls
@@ -880,7 +864,7 @@ defmodule Mongo.Ecto do
   end
 
   defp db_version(repo) do
-    command(repo, %{buildinfo: 1}, [])["versionArray"]
+    command(repo, [buildinfo: 1], [])["versionArray"]
   end
 
   @doc """