schema.json

[
    {
        "kind": "DataSource",
        "name": "db",
        "dataConnectorUrl": {
            "url": "http://reference_agent:8100"
        },
        "schema": {
            "scalar_types": {
                "Int": {
                    "aggregate_functions": {
                        "max": {
                            "result_type": {
                                "type": "nullable",
                                "underlying_type": {
                                    "type": "named",
                                    "name": "Int"
                                }
                            }
                        },
                        "min": {
                            "result_type": {
                                "type": "nullable",
                                "underlying_type": {
                                    "type": "named",
                                    "name": "Int"
                                }
                            }
                        }
                    },
                    "comparison_operators": {},
                    "update_operators": {}
                },
                "String": {
                    "aggregate_functions": {},
                    "comparison_operators": {
                        "like": {
                            "argument_type": {
                                "type": "named",
                                "name": "String"
                            }
                        }
                    },
                    "update_operators": {}
                }
            },
            "object_types": {
                "article": {
                    "description": "An article",
                    "fields": {
                        "id": {
                            "description": "The article's primary key",
                            "arguments": {},
                            "type": {
                                "type": "named",
                                "name": "Int"
                            }
                        },
                        "title": {
                            "description": "The article's title",
                            "arguments": {},
                            "type": {
                                "type": "named",
                                "name": "String"
                            }
                        },
                        "author_id": {
                            "description": "The article's author ID",
                            "arguments": {},
                            "type": {
                                "type": "named",
                                "name": "Int"
                            }
                        }
                    }
                },
                "author": {
                    "description": "An author",
                    "fields": {
                        "last_name": {
                            "description": "The author's last name",
                            "arguments": {},
                            "type": {
                                "type": "named",
                                "name": "String"
                            }
                        },
                        "first_name": {
                            "description": "The author's first name",
                            "arguments": {},
                            "type": {
                                "type": "named",
                                "name": "String"
                            }
                        },
                        "id": {
                            "description": "The author's primary key",
                            "arguments": {},
                            "type": {
                                "type": "named",
                                "name": "Int"
                            }
                        }
                    }
                },
                "test_nullable_and_array": {
                    "description": "Testing nullable and array types",
                    "fields": {
                        "nullable_field": {
                            "description": "Nullable types",
                            "arguments": {},
                            "type": {
                                "type": "named",
                                "name": "String"
                            }
                        },
                        "non_nullable_field": {
                            "description": "Non-nullable types",
                            "arguments": {},
                            "type": {
                                "type": "named",
                                "name": "String"
                            }
                        },
                        "array_field": {
                            "description": "Non-nullable array types [String!]!",
                            "arguments": {},
                            "type": {
                                "type": "named",
                                "name": "String"
                            }
                        },
                        "nullable_array_field": {
                            "description": "Nullable array types [String!]",
                            "arguments": {},
                            "type": {
                                "type": "named",
                                "name": "String"
                            }
                        },
                        "array_nullable_field": {
                            "description": "Array nullable types [String]!",
                            "arguments": {},
                            "type": {
                                "type": "named",
                                "name": "String"
                            }
                        },
                        "nullable_array_nullable_field": {
                            "description": "Nullable array nullable types [String]",
                            "arguments": {},
                            "type": {
                                "type": "named",
                                "name": "String"
                            }
                        }
                    }
                }
            },
            "collections": [
                {
                    "name": "articles",
                    "description": "A collection of articles",
                    "arguments": {},
                    "type": "article",
                    "deletable": false,
                    "uniqueness_constraints": {
                        "ArticleByID": {
                            "unique_columns": [
                                "id"
                            ]
                        }
                    },
                    "foreign_keys": {}
                },
                {
                    "name": "authors",
                    "description": "A collection of authors",
                    "arguments": {},
                    "type": "author",
                    "deletable": false,
                    "uniqueness_constraints": {
                        "AuthorByID": {
                            "unique_columns": [
                                "id"
                            ]
                        }
                    },
                    "foreign_keys": {}
                },
                {
                    "name": "articles_by_author",
                    "description": "Articles parameterized by author",
                    "arguments": {
                        "author_id": {
                            "type": {
                                "type": "named",
                                "name": "Int"
                            }
                        }
                    },
                    "type": "article",
                    "deletable": false,
                    "uniqueness_constraints": {},
                    "foreign_keys": {}
                },
                {
                    "name": "test_nullable_and_array_types",
                    "description": "Testing nullable and array types (input and output)",
                    "arguments": {
                        "nullable_field": {
                            "type": {
                                "type": "named",
                                "name": "String"
                            }
                        },
                        "non_nullable_field": {
                            "type": {
                                "type": "named",
                                "name": "String"
                            }
                        },
                        "array_field": {
                            "type": {
                                "type": "named",
                                "name": "String"
                            }
                        },
                        "nullable_array_field": {
                            "type": {
                                "type": "named",
                                "name": "String"
                            }
                        },
                        "array_nullable_field": {
                            "type": {
                                "type": "named",
                                "name": "String"
                            }
                        },
                        "nullable_array_nullable_field": {
                            "type": {
                                "type": "named",
                                "name": "String"
                            }
                        }
                    },
                    "type": "test_nullable_and_array",
                    "deletable": false,
                    "uniqueness_constraints": {},
                    "foreign_keys": {}
                }
            ],
            "functions": [
                {
                    "name": "latest_article_id",
                    "description": "Get the ID of the most recent article",
                    "arguments": {},
                    "result_type": {
                        "type": "nullable",
                        "underlying_type": {
                            "type": "named",
                            "name": "Int"
                        }
                    }
                },
                {
                    "name": "latest_article",
                    "description": "Get the most recent article",
                    "arguments": {},
                    "result_type": {
                        "type": "nullable",
                        "underlying_type": {
                            "type": "named",
                            "name": "article"
                        }
                    }
                },
                {
                    "name": "get_article_by_id",
                    "description": "Insert or update an article",
                    "arguments": {
                        "id": {
                            "description": "the id of the article to fetch",
                            "type": {
                                "type": "named",
                                "name": "Int"
                            }
                        }
                    },
                    "result_type": {
                        "type": "nullable",
                        "underlying_type": {
                            "type": "named",
                            "name": "article"
                        }
                    }
                }
            ],
            "procedures": [
                {
                    "name": "upsert_article",
                    "description": "Insert or update an article",
                    "arguments": {
                        "article": {
                            "description": "The article to insert or update",
                            "type": {
                                "type": "named",
                                "name": "article"
                            }
                        }
                    },
                    "result_type": {
                        "type": "nullable",
                        "underlying_type": {
                            "type": "named",
                            "name": "article"
                        }
                    }
                },
                {
                    "name": "update_article_title_by_id",
                    "description": "Update an article title given the ID and new title",
                    "arguments": {
                        "id": {
                            "description": "the id of the article to update",
                            "type": {
                                "type": "named",
                                "name": "Int"
                            }
                        },
                        "title": {
                            "description": "the new title of the article",
                            "type": {
                                "type": "named",
                                "name": "String"
                            }
                        }
                    },
                    "result_type": {
                        "type": "nullable",
                        "underlying_type": {
                            "type": "named",
                            "name": "article"
                        }
                    }
                }
            ]
        }
    },
    {
        "kind": "ObjectType",
        "name": "author",
        "fields": [
            {
                "name": "author_id",
                "type": "Int"
            },
            {
                "name": "first_name",
                "type": "String"
            },
            {
                "name": "last_name",
                "type": "String"
            }
        ],
        "graphql": {
            "typeName": "Author"
        }
    },
    {
        "kind": "ObjectType",
        "name": "article",
        "fields": [
            {
                "name": "article_id",
                "type": "Int"
            },
            {
                "name": "title",
                "type": "String"
            },
            {
                "name": "author_id",
                "type": "Int"
            }
        ],
        "globalID": [
            "article_id"
        ],
        "graphql": {
            "typeName": "Article"
        }
    },
    {
        "kind": "ObjectType",
        "name": "test_nullable_array_types",
        "fields": [
            {
                "name": "nullable_field",
                "type": {
                    "Nullable": "String"
                }
            },
            {
                "name": "non_nullable_field",
                "type": "String"
            },
            {
                "name": "array_field",
                "type": {
                    "Array": "String"
                }
            },
            {
                "name": "nullable_array_field",
                "type": {
                    "Nullable": {
                        "Array": "String"
                    }
                }
            },
            {
                "name": "array_nullable_field",
                "type": {
                    "Array": {
                        "Nullable": "String"
                    }
                }
            },
            {
                "name": "nullable_array_nullable_field",
                "type": {
                    "Nullable": {
                        "Array": {
                            "Nullable": "String"
                        }
                    }
                }
            }
        ],
        "graphql": {
            "typeName": "TestNullableArrayTypes"
        }
    },
    {
        "kind": "Model",
        "name": "Authors",
        "dataType": "author",
        "source": {
            "dataSource": "db",
            "collection": "authors",
            "typeMappings": {
                "author": {
                    "fieldMappings": {
                        "author_id": {
                            "column": "id"
                        },
                        "first_name": {
                            "column": "first_name"
                        }
                    }
                }
            }
        },
        "graphql": {
            "selectUniques": [
                {
                    "queryRootField": "AuthorByID",
                    "uniqueIdentifier": [
                        "author_id"
                    ]
                }
            ],
            "selectMany": {
                "queryRootField": "AuthorMany"
            },
            "filterExpressionType": "Author_Where_Exp",
            "orderByExpressionType": "Author_Order_By"
        }
    },
    {
        "kind": "Model",
        "name": "Articles",
        "dataType": "article",
        "globalIDSource": true,
        "source": {
            "dataSource": "db",
            "collection": "articles",
            "typeMappings": {
                "article": {
                    "fieldMappings": {
                        "article_id": {
                            "column": "id"
                        },
                        "title": {
                            "column": "title"
                        },
                        "author_id": {
                            "column": "author_id"
                        }
                    }
                }
            }
        },
        "graphql": {
            "selectUniques": [
                {
                    "queryRootField": "ArticleByID",
                    "uniqueIdentifier": [
                        "article_id"
                    ]
                }
            ],
            "selectMany": {
                "queryRootField": "ArticleMany"
            },
            "filterExpressionType": "Article_Where_Exp",
            "orderByExpressionType": "Article_Order_By"
        }
    },
    {
        "kind": "Model",
        "name": "ArticlesByAuthor",
        "dataType": "article",
        "arguments": [
            {
                "name": "author_id",
                "type": "Int"
            }
        ],
        "source": {
            "dataSource": "db",
            "collection": "articles_by_author",
            "typeMappings": {
                "article": {
                    "fieldMappings": {
                        "article_id": {
                            "column": "id"
                        },
                        "title": {
                            "column": "title"
                        },
                        "author_id": {
                            "column": "author_id"
                        }
                    }
                }
            }
        },
        "graphql": {
            "selectUniques": [
                {
                    "queryRootField": "ArticlesByAuthorByID",
                    "uniqueIdentifier": [
                        "article_id"
                    ]
                }
            ],
            "selectMany": {
                "queryRootField": "ArticlesByAuthorMany"
            }
        }
    },
    {
        "kind": "Model",
        "name": "TestNullableAndArrayTypes",
        "dataType": "test_nullable_array_types",
        "globalIDSource": false,
        "source": {
            "dataSource": "db",
            "collection": "test_nullable_and_array_types",
            "typeMappings": {
                "test_nullable_array_types": {
                    "fieldMappings": {
                        "nullable_field": {
                            "column": "nullable_field"
                        },
                        "non_nullable_field": {
                            "column": "non_nullable_field"
                        },
                        "array_field": {
                            "column": "array_field"
                        },
                        "nullable_array_field": {
                            "column": "nullable_array_field"
                        },
                        "array_nullable_field": {
                            "column": "array_nullable_field"
                        },
                        "nullable_array_nullable_field": {
                            "column": "nullable_array_nullable_field"
                        }
                    }
                }
            }
        },
        "graphql": {
            "kind": "ModelGraphqlApi",
            "modelName": "TestNullableAndArrayTypes",
            "selectUniques": [
                {
                    "queryRootField": "TestNullableAndArrayById",
                    "uniqueIdentifier": [
                        "nullable_field",
                        "non_nullable_field",
                        "array_field",
                        "nullable_array_field",
                        "array_nullable_field",
                        "nullable_array_nullable_field"
                    ]
                }
            ],
            "filterExpressionType": "Test_Nullable_And_Array_Types_Where_Exp"
        }
    },
    {
        "kind": "TypeOutputPermissions",
        "typeName": "author",
        "permissions": {
            "admin": {
                "fields": [
                    "author_id",
                    "first_name"
                ]
            }
        }
    },
    {
        "kind": "TypeOutputPermissions",
        "typeName": "test_nullable_array_types",
        "permissions": {
            "admin": {
                "fields": [
                    "nullable_field",
                    "non_nullable_field",
                    "array_field",
                    "nullable_array_field",
                    "array_nullable_field",
                    "nullable_array_nullable_field"
                ]
            },
            "user": {
                "fields": [
                    "nullable_field",
                    "non_nullable_field",
                    "array_field",
                    "nullable_array_field",
                    "array_nullable_field",
                    "nullable_array_nullable_field"
                ]
            }
        }
    },
    {
        "kind": "ModelSelectPermissions",
        "modelName": "TestNullableAndArrayTypes",
        "permissions": {
            "admin": {
                "filter": null,
                "allowAggregations": true
            },
            "user": {
                "filter": null
            }
        }
    },
    {
        "kind": "ModelSelectPermissions",
        "modelName": "Authors",
        "permissions": {
            "admin": {}
        }
    },
    {
        "kind": "ModelSelectPermissions",
        "modelName": "ArticlesByAuthor",
        "permissions": {
            "admin": {}
        }
    },
    {
        "kind": "TypeOutputPermissions",
        "typeName": "article",
        "permissions": {
            "admin": {
                "fields": [
                    "article_id",
                    "title",
                    "author_id"
                ]
            },
            "user_1": {
                "fields": [
                    "article_id",
                    "author_id"
                ]
            },
            "user_2": {
                "fields": [
                    "article_id",
                    "title"
                ]
            }
        }
    },
    {
        "kind": "ModelSelectPermissions",
        "modelName": "Articles",
        "permissions": {
            "admin": {},
            "user_1": {
                "filter": {
                    "fieldComparison": {
                        "field": "author_id",
                        "operator": "_eq",
                        "value": {
                            "sessionVariable": "x-hasura-user-id"
                        }
                    }
                }
            },
            "user_2": {
                "filter": {
                    "and": [
                        {
                            "fieldComparison": {
                                "field": "title",
                                "operator": "like",
                                "value": {
                                    "literal": "Functional"
                                }
                            }
                        }
                    ]
                }
            }
        }
    },
    {
        "kind": "ObjectType",
        "name": "TestTypeForScalars",
        "fields": [
            {
                "name": "id",
                "type": "Int"
            },
            {
                "name": "name",
                "type": "CustomString"
            }
        ],
        "graphql": {
            "typeName": "TestTypeForScalars"
        }
    },
    {
        "kind": "TypeOutputPermissions",
        "typeName": "TestTypeForScalars",
        "permissions": {
            "admin": {
                "fields": [
                    "id",
                    "name"
                ]
            }
        }
    },
    {
        "kind": "Model",
        "name": "TestModelForScalars",
        "dataType": "TestTypeForScalars",
        "graphql": {
            "selectUniques": [
                {
                    "queryRootField": "TestModelByID",
                    "uniqueIdentifier": [
                        "id"
                    ]
                },
                {
                    "queryRootField": "TestModelByName",
                    "uniqueIdentifier": [
                        "name"
                    ]
                }
            ]
        }
    },
    {
        "kind": "ScalarType",
        "name": "CustomString",
        "graphql": {
            "typeName": "CustomString"
        }
    },
    {
        "kind": "Relationship",
        "source": "author",
        "name": "Articles",
        "target": {
            "modelName": "Articles",
            "relationshipType": "Array"
        },
        "mappings": [
            {
                "source": {
                    "fieldPath": [
                        {
                            "fieldName": "author_id"
                        }
                    ]
                },
                "target": {
                    "modelField": [
                        {
                            "fieldName": "author_id"
                        }
                    ]
                }
            }
        ]
    },
    {
        "kind": "Relationship",
        "source": "article",
        "name": "Author",
        "target": {
            "modelName": "Authors",
            "relationshipType": "Object"
        },
        "mappings": [
            {
                "source": {
                    "fieldPath": [
                        {
                            "fieldName": "author_id"
                        }
                    ]
                },
                "target": {
                    "modelField": [
                        {
                            "fieldName": "author_id"
                        }
                    ]
                }
            }
        ]
    },
    {
        "kind": "DataConnectorScalarRepresentation",
        "dataSource": "db",
        "scalarType": "String",
        "representation": "String",
        "graphql": {
            "comparisonExpressionTypeName": "String_Comparison_Exp"
        }
    },
    {
        "kind": "DataConnectorScalarRepresentation",
        "dataSource": "db",
        "scalarType": "Int",
        "representation": "Int"
    },
    {
        "kind": "ObjectType",
        "name": "commandArticle",
        "fields": [
            {
                "name": "article_id",
                "type": "Int"
            },
            {
                "name": "title",
                "type": "String"
            },
            {
                "name": "author_id",
                "type": "Int"
            }
        ],
        "graphql": {
            "typeName": "CommandArticle"
        }
    },
    {
        "kind": "TypeOutputPermissions",
        "typeName": "commandArticle",
        "permissions": {
            "admin": {
                "fields": [
                    "article_id",
                    "title",
                    "author_id"
                ]
            },
            "user": {
                "fields": [
                    "article_id",
                    "title",
                    "author_id"
                ]
            }
        }
    },
    {
        "kind": "CommandPermissions",
        "commandName": "get_article_by_id",
        "permissions": {
            "admin": {
                "allowExecution": true
            },
            "user": {
                "allowExecution": true
            }
        }
    },
    {
        "kind": "Command",
        "name": "get_article_by_id",
        "arguments": [
            {
                "name": "article_id",
                "type": "Int"
            }
        ],
        "outputType": "commandArticle",
        "source": {
            "dataSource": "db",
            "function": "get_article_by_id",
            "typeMappings": {
                "commandArticle": {
                    "fieldMappings": {
                        "article_id": {
                            "column": "id"
                        },
                        "title": {
                            "column": "title"
                        },
                        "author_id": {
                            "column": "author_id"
                        }
                    }
                }
            },
            "argumentMappings": {
                "article_id": "id"
            }
        },
        "graphql": {
            "rootFieldName": "getArticleById",
            "rootFieldKind": "Query"
        }
    },
    {
        "kind": "CommandPermissions",
        "commandName": "get_latest_article",
        "permissions": {
            "admin": {
                "allowExecution": true
            }
        }
    },
    {
        "kind": "Command",
        "name": "get_latest_article",
        "arguments": [],
        "outputType": "commandArticle",
        "source": {
            "dataSource": "db",
            "function": "latest_article",
            "typeMappings": {
                "commandArticle": {
                    "fieldMappings": {
                        "article_id": {
                            "column": "id"
                        },
                        "title": {
                            "column": "title"
                        },
                        "author_id": {
                            "column": "author_id"
                        }
                    }
                }
            }
        },
        "graphql": {
            "rootFieldName": "getLatestArticle",
            "rootFieldKind": "Query"
        }
    },
    {
        "kind": "CommandPermissions",
        "commandName": "get_latest_article_id",
        "permissions": {
            "admin": {
                "allowExecution": true
            }
        }
    },
    {
        "kind": "Command",
        "name": "get_latest_article_id",
        "arguments": [],
        "outputType": "Int",
        "source": {
            "dataSource": "db",
            "function": "latest_article_id"
        },
        "graphql": {
            "rootFieldName": "getLatestArticleId",
            "rootFieldKind": "Query"
        }
    },
    {
        "kind": "CommandPermissions",
        "commandName": "update_article_title_by_id",
        "permissions": {
            "admin": {
                "allowExecution": true
            }
        }
    },
    {
        "kind": "Command",
        "name": "update_article_title_by_id",
        "arguments": [
            {
                "name": "article_id",
                "type": "Int"
            },
            {
                "name": "title",
                "type": "String"
            }
        ],
        "outputType": "commandArticle",
        "source": {
            "dataSource": "db",
            "procedure": "update_article_title_by_id",
            "typeMappings": {
                "commandArticle": {
                    "fieldMappings": {
                        "article_id": {
                            "column": "id"
                        },
                        "title": {
                            "column": "title"
                        },
                        "author_id": {
                            "column": "author_id"
                        }
                    }
                }
            },
            "argumentMappings": {
                "article_id": "id",
                "title": "title"
            }
        },
        "graphql": {
            "rootFieldName": "updateArticleTitleById",
            "rootFieldKind": "Mutation"
        }
    }
]