在Apollo服务器中接受参数时，字段级密码语句不起作用

Question

字段级的cypher指令无法按预期工作。

最小示例：

type Question {
id: ID! @id
required: Boolean
testing(someId: ID!): Boolean
@cypher(statement: """
MATCH (q:Question {id:$someId}) RETURN q.required
""")
}

运行以下查询时，我收到一个错误。

{
Question {
testing(someId: "12345678-1234-1234-1234-0123456789ab")
}
}

这是阿波罗游乐场的错误日志：

{"错误"：[{"消息"："无效的输入'_someId'：应为\n"\n〃%"\n〃"；\n〃+"\n〃"\n〃-"\n〃"\n〃/"\n〃："\n"lt"\n〃<"\n〃<gt"\n〃="\n〃=~"\n〃>quot；\n〃>"\n"与"；\n〃；CONTAINS"；\n〃；ENDS"；\n〃；IN"；\n〃；IS"；\n〃；OR"；\n"STARTS"；\n〃；XOR"；\n〃；["\n"^"\n"}"(第1行，第195列(偏移量：194))\n"；匹配(question:Question)返回question｛testing:apoc.cypher.runFirstColumn("MATCH(q:问题｛id:$someId｝)RETURN q.requested"；，{this:question，cypherParams:$cypherParams，someId:$1_someId}，false)}ASquestion〃；\n
^〃；，"位置"：[{"行"：2."列"：3.}]，"路径"：["问题"；]，"扩展"：{"代码"："INTERNAL_SERVER_ERROR"；，"异常"：{"代码"："尼奥。ClientError。陈述SyntaxError"；，"name"："Neo4jError"；，"stacktrace"：["Neo4j错误：输入"_someId"无效：应为"；，""；，"quot；%"；，"quot"&"；，"quot+"；，""；，"quot-"；，""；，"quot/"；，"quot；："；，"quot<quot&"；，"quot<"；，"quot<gt"；，"quot="；，"quot=~"；，"quot>quot&"；，"quot>"；，"quot；"与"&"；，"quot；CONTAINS"&"；，"quot；ENDS"&"；，"quot；IN"&"；，"quot；IS"&"；，"quot；OR"&"；，"quot；STARTS"&"；，"quot；XOR"&"；，"quot；["；，"quot^"；，"quot；}"(第1行第195列(偏移量：194))"；，"quot；MATCH(question:Question)RETURNquestion｛testing:apoc.cypher.runFirstColumn("MATCH(q:问题｛id:$someId｝)RETURN q.requested"；，{this:question，cypherParams:$cypherParams，someId:$1_someId}，false)}ASquestion〃&"；，"&"；，"：&"；，"在captureStacktrace(/home/m1/citizentic/grand-housing/nod_modules/neo4j-driver-core/lib/result.js:239:17)"；，"在新的Result(/home/m1/citizentic/grand-housing/nod_modules/neo4j-driver-core/lib/Result.js:59:23)"；，"在newCompletedResult(/home/m1/citizentic/grand-housing/nod_modules/neo4j driver-core/lib/transaction.js:372:12)"；，"在Object.run(/home/m1/citizentic/grand-housing/nod_modules/neo4j-driver-core/lib/transaction.js:226:20)"；，"在Transaction.run(/home/m1/citizentic/grand-housing/nod_modules/neo4j-driver-core/lib/Transaction.js:98:34)"；，"at_callee3$(/home/m1/citizentic/grand-housing/nod_modules/neo4j graphql-js/dist/index.js:226:35)"；，"在tryCatch(/home/m1/citizentic/grand-housing/nod_modules/regenerator runtime/runtime.js:63:40)"；，"在Generator.invoke[as_invoke](/home/m1/citizentic/grand-housing/node_modules/regenerator runtime/runtime.js:293:22)"；，"在Generator.next(/home/m1/citizentic/grand-housing/nod_modules/regenerator runtime/runtime.js:118:21)"；，"在asyncGeneratorStep(/home/m1/citizentic/grand-housing/nod_module/@babel/runtime-corejs2/helpers/asyncToGenerator/index.js:5:24)"；，"在_next(/home/m1/citizentic/grand-housing/nod_module/@babel/runtime-corejs2/helpers/asyncToGenerator/index.js:27:9)"；，"在/home/m1/citizentic/grand-house/node_modules/@babel/runtime-corejs2/helpers/asyncToGenerator/index.js:34:7"；，"在new Promise()"；，"在新的F(/home/m1/citizentic/grand-housing/node_modules/@babel/runtime-corejs2/node_modules/core js/library/modules_export.js:36:28)"；，"在/home/m1/citizentic/grand-house/node_modules/@babel/runtime-corejs2/helpers/asyncToGenerator/index.js:23:12"；，"在/home/m1/citizentic/grand-house/node_modules/neo4j graphql-js/dist/index.js:241:30"；]}}}]，"；数据"：{"问题"：null｝｝

My package.json包括以下版本：

"apollo-server": "^2.25.0",
"apollo-server-core": "^2.25.0",
"graphql-tag": "^2.12.5",
"neo4j-driver": "^4.3.1",
"neo4j-graphql-js": "^2.19.2",

顶级查询(带参数)和带密码装饰器的字段级查询只要不接受参数就可以正常工作。我的印象是，这种做法早就奏效了。

Answer 1

除非创建突变，否则库"neo4j-graphql-js": "^2.19.2"似乎不会传递自定义参数。尝试以下方式：

type Question {
id: ID! @id
required: Boolean
}
extend type Mutation {
testing(someId: ID!): Boolean
@cypher(
statement: """
MATCH (q:Question {id: $someId}) RETURN q.required
"""
)
}

mutation {
testing (someId: "12345678-1234-1234-1234-0123456789ab") 
}