7.x

.changeset/beige-poets-move.md

@@ -0,0 +1,5 @@
+---
+"@neo4j/graphql": major
+---
+
+Nested mutation operations now follow the relationship direction behaviour as defined in `queryDirection`

.changeset/calm-balloons-argue.md

@@ -0,0 +1,5 @@
+---
+"@neo4j/graphql": major
+---
+
+Remove `publish` method from `Neo4jGraphQLSubscriptionsEngine` interface as it is no longer used with CDC-based subscriptions. Implementing this method on custom engines will no longer have an effect, and it is no longer possible to call `publish` directly on `Neo4jGraphQLSubscriptionsCDCEngine`

.changeset/chatty-plants-dress.md

@@ -0,0 +1,5 @@
+---
+"@neo4j/graphql": major
+---
+
+Remove `@private` directive. This directive was intended to be used with the library `@neo4j/graphql-ogm` which is no longer supported.

.changeset/clean-hairs-pretend.md

@@ -0,0 +1,15 @@
+---
+"@neo4j/graphql": major
+---
+
+Fails schema generation if there are conflicting plural names in types. For example, the following schema will fail, due to ambiguous `Techs` plural
+
+```graphql
+type Tech @node(plural: "Techs") {
+    name: String
+}
+
+type Techs {
+    value: String
+}
+```

.changeset/clever-tomatoes-float.md

@@ -0,0 +1,5 @@
+---
+"@neo4j/graphql": major
+---
+
+The `typename_IN` filter has been renamed to `typename`.

.changeset/cyan-grapes-laugh.md

@@ -0,0 +1,5 @@
+---
+"@neo4j/graphql": major
+---
+
+Remove support for `connectOrCreate` operations

.changeset/fair-elephants-yell.md

@@ -0,0 +1,5 @@
+---
+"@neo4j/graphql": major
+---
+
+Aggregations are no longer generated for `ID` fields.

.changeset/few-sloths-battle.md

@@ -0,0 +1,7 @@
+---
+"@neo4j/graphql": major
+---
+
+Changes the result projection where there are multiple relationships between two nodes.
+
+In the case of using the connection API then multiple relationships will still be represented, as there is the ability to select the relationship properties. In the non-connection API case, the duplicate results will only return distinct results.

.changeset/four-insects-repeat.md

@@ -0,0 +1,15 @@
+---
+"@neo4j/graphql": patch
+---
+
+Deprecate individual mutations in favor of generic mutations
+
+-   `_SET`
+-   `_POP`
+-   `_PUSH`
+-   `_INCREMENT`
+-   `_ADD`
+-   `_DECREMENT`
+-   `_SUBTRACT`
+-   `_MULTIPLY`
+-   `_DIVIDE`

.changeset/good-sheep-refuse.md

@@ -0,0 +1,5 @@
+---
+"@neo4j/graphql": major
+---
+
+`DateTime` and `Time` values are now converted from strings into temporal types in the generated Cypher instead of in server code using the driver. This could result in different values when the database is in a different timezone to the GraphQL server.

.changeset/green-jobs-jam.md

@@ -0,0 +1,16 @@
+---
+"@neo4j/graphql": minor
+---
+
+Add suport for generic update operators:
+
+```graphql
+mutation {
+    updateMovies(update: { name: { set: "The Matrix" } }) {
+        movies {
+            id
+            name
+        }
+    }
+}
+```

.changeset/healthy-swans-shave.md

@@ -0,0 +1,7 @@
+---
+"@neo4j/graphql": major
+---
+
+The deprecated `directed` argument has been removed, and `queryDirection` now only accepts two possible values - `DIRECTED` (default) and `UNDIRECTED`.
+
+Additionally, the `directedArgument` setting of `excludeDeprecatedFields` has been removed as these deprecated fields have been removed.

.changeset/khaki-roses-raise.md

@@ -0,0 +1,31 @@
+---
+"@neo4j/graphql": patch
+---
+
+Deprecates old aggregation filters for relationships in favor of more generic filters:
+
+Before:
+
+```js
+query Movies {
+  movies(
+    where: { actorsAggregate: { node: { lastRating_AVERAGE_GT: 6 } } }
+  ) {
+    title
+  }
+}
+```
+
+Now:
+
+```js
+query Movies {
+  movies(
+    where: {
+      actorsAggregate: { node: { lastRating: { average: { gt: 6 } } } }
+    }
+  ) {
+    title
+  }
+}
+```

.changeset/kind-clocks-tickle.md

@@ -0,0 +1,34 @@
+---
+"@neo4j/graphql": major
+---
+
+Sets addVersionPrefix to true by default, this will prepend the Cypher version to all queries by default, ensuring that the correct Cypher version is used in Neo4j:
+
+```cypher
+CYPHER 5
+MATCH(this:Movie)
+```
+
+This may be incompatible with older versions of Neo4j and can be disabled by setting `cypherQueryOption.addVersionPrefix` in the context to false:
+
+```js
+{
+    cypherQueryOptions: {
+        addVersionPrefix: true,
+    },
+}
+```
+
+For example, for an apollo server:
+
+```js
+await startStandaloneServer(server, {
+    context: async ({ req }) => ({
+        req,
+        cypherQueryOptions: {
+            addVersionPrefix: false,
+        },
+    }),
+    listen: { port: 4000 },
+});
+```

.changeset/little-lemons-fail.md

@@ -0,0 +1,38 @@
+---
+"@neo4j/graphql": major
+---
+
+Single element relationships have been removed in favor of list relationships:
+
+Before
+
+```graphql
+type Movie {
+    director: Person @relationship(type: "DIRECTED", direction: "IN")
+}
+```
+
+After
+
+```graphql
+type Movie {
+    director: [Person!]! @relationship(type: "DIRECTED", direction: "IN")
+}
+```
+
+This requires updating filters, clients and auth rules to use the list filter operations.
+
+Single element relationships cannot be reliably enforced, leading to a data inconsistent with the schema. If the GraphQL model requires 1-1 relationships (such as in federations) these can now be achieved with the `@cypher` directive instead:
+
+```graphql
+type Movie {
+    director: Person
+        @cypher(
+            statement: """
+            MATCH(this)-[:ACTED_IN]->(p:Person)
+            RETURN p
+            """
+            columnName: "p"
+        )
+}
+```

.changeset/loud-phones-march.md

@@ -0,0 +1,69 @@
+---
+"@neo4j/graphql": major
+---
+
+There have been major changes to the way that full-text search operates.
+
+The directive now requires the specification of an index name, query name, and indexed fields.
+
+```graphql
+input FulltextInput {
+  indexName: String!
+  queryName: String!
+  fields: [String]!
+}
+
+"""
+Informs @neo4j/graphql that there should be a fulltext index in the database, allows users to search by the index in the generated schema.
+"""
+directive @fulltext(indexes: [FulltextInput]!) on OBJECT
+```
+
+Here is an example of how this might be used:
+
+```graphql
+type Movie @node @fulltext(indexName: "movieTitleIndex", queryName: "moviesByTitle", fields: ["title"]) {
+  title: String!
+}
+```
+
+Full-text search was previously available in two different locations.
+
+The following form has now been completely removed:
+
+```graphql
+# Removed
+{
+  movies(fulltext: { movieTitleIndex: { phrase: "The Matrix" } }) {
+    title
+  }
+}
+```
+
+The following form as a root-level query has been changed:
+
+```graphql
+# Old query
+query {
+  moviesByTitle(phrase: "The Matrix") {
+    score
+    movies {
+      title
+    }
+  }
+}
+
+# New query
+query {
+  moviesByTitle(phrase: "The Matrix") {
+    edges {
+      score
+      node {
+        title
+      }
+    }
+  }
+}
+```
+
+The new form is as a Relay connection, which allows for pagination using cursors and access to the `pageInfo` field.

.changeset/nine-games-clap.md

@@ -0,0 +1,6 @@
+---
+"@neo4j/graphql": patch
+---
+
+Deprecate relationship filtering using the non-generic version such as `actors_SOME: { title_EQ: "The Matrix" }` in favor of the generic input `actors: { some: { title: { eq: "The Matrix" } } }`.
+The setting `excludeDeprecatedFields` now contains the option `relationshipFilters` to remove these deprecated filters.

.changeset/perfect-zoos-push.md

@@ -0,0 +1,6 @@
+---
+"@neo4j/graphql": major
+---
+
+Change the way how `@node` behaves, `@node` is now required, and GraphQL Object types without the directive `@node` will no longer considered as a Neo4j Nodes representation. 
+Queries and Mutations will be generated only for types with the `@node` directive.

.changeset/pre.json

@@ -0,0 +1,45 @@
+{
+  "mode": "pre",
+  "tag": "alpha",
+  "initialVersions": {
+    "apollo-federation-subgraph-compatibility": "1.0.0",
+    "@neo4j/graphql": "6.2.1",
+    "server_perf": "1.0.0",
+    "@neo4j/introspector": "4.0.0",
+    "@neo4j/package-tests": "1.0.0"
+  },
+  "changesets": [
+    "beige-poets-move",
+    "calm-balloons-argue",
+    "chatty-plants-dress",
+    "clean-hairs-pretend",
+    "clever-tomatoes-float",
+    "cyan-grapes-laugh",
+    "fair-elephants-yell",
+    "few-sloths-battle",
+    "four-insects-repeat",
+    "good-sheep-refuse",
+    "green-jobs-jam",
+    "healthy-swans-shave",
+    "khaki-roses-raise",
+    "kind-clocks-tickle",
+    "little-lemons-fail",
+    "loud-phones-march",
+    "nine-games-clap",
+    "perfect-zoos-push",
+    "quick-dolphins-accept",
+    "red-cows-shop",
+    "short-pillows-itch",
+    "silly-toys-sing",
+    "six-bottles-hear",
+    "sixty-clocks-design",
+    "slow-dolls-whisper",
+    "soft-planets-exercise",
+    "strong-jobs-eat",
+    "tame-melons-confess",
+    "ten-starfishes-attend",
+    "thick-dogs-provide",
+    "two-boxes-cheer",
+    "unlucky-spoons-trade"
+  ]
+}

.changeset/quick-dolphins-accept.md

@@ -0,0 +1,6 @@
+---
+"@neo4j/graphql": patch
+---
+
+Deprecate attribute filtering using the non-generic version such as `title_EQ: "The Matrix"` in favor of the generic input `title: { eq: "The Matrix" }`.
+The setting `excludeDeprecatedFields` now contains the option `attributeFilters` to remove these deprecated filters.

.changeset/red-cows-shop.md

@@ -0,0 +1,23 @@
+---
+"@neo4j/graphql": major
+---
+
+Implicit filtering fields have been removed, please use the explicit versions:
+
+```graphql
+# Old syntax
+{
+  movies(where: { title: "The Matrix" }) {
+    title
+  }
+}
+
+# New syntax
+{
+  movies(where: { title_EQ: "The Matrix" }) {
+    title
+  }
+}
+```
+
+The `implicitEqualFilters` option of `excludeDeprecatedFields` has been removed.

.changeset/short-pillows-itch.md

@@ -0,0 +1,5 @@
+---
+"@neo4j/graphql": major
+---
+
+Remove support for `@unique` directive

.changeset/silly-toys-sing.md

@@ -0,0 +1,13 @@
+---
+"@neo4j/graphql": patch
+---
+
+Add generic filters for aggregations:
+
+```graphql
+{
+    posts(where: { likesAggregate: { node: { rating: { average: { eq: 3.2 } } } } }) {
+        title
+    }
+}
+```