function createTypeFieldStatementAndRecurse()

in templates/JSResolverOCHTTPS.js [629:694]
49 lines of code
16 McCabe index (conditional complexity)

function createTypeFieldStatementAndRecurse(e, fieldSchemaInfo, lastNamePath, lastType) {
    const schemaTypeInfo = getSchemaTypeInfo(lastType, fieldSchemaInfo.name, lastNamePath);
    
    // check if the field has is a function with parameters, look for filters and options
    if (e.arguments !== undefined) {
        e.arguments.forEach(arg => {
            if (arg.value.kind === 'ObjectValue' && arg.name.value === 'options')
                getOptionsInSchemaInfo(arg.value.fields, fieldSchemaInfo);
        });
    }
   

    let { queryArguments, where } = getQueryArguments(e.arguments, fieldSchemaInfo);
    if (queryArguments != '')
        queryArguments = '{' + queryArguments + '}';


    if (schemaTypeInfo.isRelationship) {        
        if (schemaTypeInfo.relationship.direction === 'IN') {
            matchStatements.push(`OPTIONAL MATCH (${lastNamePath})<-[${schemaTypeInfo.pathName}_${schemaTypeInfo.relationship.edgeType}:${schemaTypeInfo.relationship.edgeType}]-(${schemaTypeInfo.pathName}:\`${schemaTypeInfo.typeAlias}\`${queryArguments})`);
        } else {
            matchStatements.push(`OPTIONAL MATCH (${lastNamePath})-[${schemaTypeInfo.pathName}_${schemaTypeInfo.relationship.edgeType}:${schemaTypeInfo.relationship.edgeType}]->(${schemaTypeInfo.pathName}:\`${schemaTypeInfo.typeAlias}\`${queryArguments})`);
        }
    } 
    const thisWithId = withStatements.push({carryOver: schemaTypeInfo.pathName, inLevel: '', content: ''}) - 1;

    if (schemaTypeInfo.isArray) {        
        withStatements[thisWithId].content += 'collect(';
    }
    
    withStatements[thisWithId].content += '{';
    selectionsRecurse(e.selectionSet.selections, schemaTypeInfo.pathName, schemaTypeInfo.type);        
    withStatements[thisWithId].content += '}';
  
    if (schemaTypeInfo.isArray) {
        if (fieldSchemaInfo.argOptionsLimit != null) {                            
            withStatements[thisWithId].content += `)[..${fieldSchemaInfo.argOptionsLimit}] AS ${schemaTypeInfo.pathName}_collect`;
        } else {
            withStatements[thisWithId].content += ') AS ' + schemaTypeInfo.pathName + '_collect';
        }
        let i = withStatements.findIndex(({carryOver}) => carryOver.startsWith(lastNamePath));
        
        if (withStatements[i].content.slice(-2) != ', ' && withStatements[i].content.slice(-1) != '{')
            withStatements[i].content += ', ';    

        withStatements[i].content += schemaTypeInfo.name + ': ' + schemaTypeInfo.pathName + '_collect';
                
        for (let p = thisWithId -1; p > i; p--) {          
            withStatements[p].inLevel += schemaTypeInfo.pathName + '_collect, ';
        }
          
    } else {        
        withStatements[thisWithId].content += ' AS ' + schemaTypeInfo.pathName + '_one';        
        let i = withStatements.findIndex(({carryOver}) => carryOver.startsWith(lastNamePath));

        if (withStatements[i].content.slice(-2) != ', ' && withStatements[i].content.slice(-1) != '{')
            withStatements[i].content += ', ';
        
        withStatements[i].content += schemaTypeInfo.name + ': ' + schemaTypeInfo.pathName + '_one';
                
        for (let p = thisWithId -1; p > i; p--) {          
            withStatements[p].inLevel += schemaTypeInfo.pathName + '_one, ';
        }
    }
    
}