create/get/update collection with groups

src/Sql/Sql.sqlproj

@@ -187,5 +187,8 @@
     <Build Include="dbo\Stored Procedures\Group_CreateWithCollections.sql" />
     <Build Include="dbo\Stored Procedures\Group_UpdateWithCollections.sql" />
     <Build Include="dbo\Stored Procedures\Group_ReadWithCollectionsById.sql" />
+    <Build Include="dbo\Stored Procedures\Collection_UpdateWithGroups.sql" />
+    <Build Include="dbo\Stored Procedures\Collection_CreateWithGroups.sql" />
+    <Build Include="dbo\Stored Procedures\Collection_ReadWithGroupsById.sql" />
   </ItemGroup>
 </Project>

src/Sql/dbo/Stored Procedures/Collection_CreateWithGroups.sql

@@ -0,0 +1,34 @@
+CREATE PROCEDURE [dbo].[Collection_CreateWithGroups]
+    @Id UNIQUEIDENTIFIER,
+    @OrganizationId UNIQUEIDENTIFIER,
+    @Name VARCHAR(MAX),
+    @CreationDate DATETIME2(7),
+    @RevisionDate DATETIME2(7),
+    @GroupIds AS [dbo].[GuidIdArray] READONLY
+AS
+BEGIN
+    SET NOCOUNT ON
+
+    EXEC [dbo].[Collection_Create] @Id, @OrganizationId, @Name, @CreationDate, @RevisionDate
+
+    ;WITH [AvailableGroupsCTE] AS(
+        SELECT
+            [Id]
+        FROM
+            [dbo].[Group]
+        WHERE
+            [OrganizationId] = @OrganizationId
+    )
+    INSERT INTO [dbo].[CollectionGroup]
+    (
+        [CollectionId],
+        [GroupId]
+    )
+    SELECT
+        @Id,
+        [Id]
+    FROM
+        @GroupIds
+    WHERE
+        [Id] IN (SELECT [Id] FROM [AvailableGroupsCTE])
+END

src/Sql/dbo/Stored Procedures/Collection_ReadWithGroupsById.sql

@@ -0,0 +1,15 @@
+CREATE PROCEDURE [dbo].[Collection_ReadWithGroupsById]
+    @Id UNIQUEIDENTIFIER
+AS
+BEGIN
+    SET NOCOUNT ON
+
+    EXEC [dbo].[Collection_ReadById] @Id
+
+    SELECT
+        [GroupId]
+    FROM
+        [dbo].[CollectionGroup]
+    WHERE
+        [CollectionId] = @Id
+END

src/Sql/dbo/Stored Procedures/Collection_UpdateWithGroups.sql

@@ -0,0 +1,40 @@
+CREATE PROCEDURE [dbo].[Collection_UpdateWithGroups]
+    @Id UNIQUEIDENTIFIER,
+    @OrganizationId UNIQUEIDENTIFIER,
+    @Name VARCHAR(MAX),
+    @CreationDate DATETIME2(7),
+    @RevisionDate DATETIME2(7),
+    @GroupIds AS [dbo].[GuidIdArray] READONLY
+AS
+BEGIN
+    SET NOCOUNT ON
+
+    EXEC [dbo].[Collection_Update] @Id, @OrganizationId, @Name, @CreationDate, @RevisionDate
+
+    ;WITH [AvailableGroupsCTE] AS(
+        SELECT
+            Id
+        FROM
+            [dbo].[Group]
+        WHERE
+            OrganizationId = @OrganizationId
+    )
+    MERGE
+        [dbo].[CollectionGroup] AS [Target]
+    USING 
+        @GroupIds AS [Source]
+    ON
+        [Target].[CollectionId] = @Id
+        AND [Target].[GroupId] = [Source].[Id]
+    WHEN NOT MATCHED BY TARGET
+    AND [Source].[Id] IN (SELECT [Id] FROM [AvailableGroupsCTE]) THEN
+        INSERT VALUES
+        (
+            @Id,
+            [Source].[Id]
+        )
+    WHEN NOT MATCHED BY SOURCE
+    AND [Target].[CollectionId] = @Id THEN
+        DELETE
+    ;
+END