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Load relations sequentially (#212)

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nikugogoi 2022-11-03 14:32:34 +05:30 committed by GitHub
parent 2517f110ea
commit be65ca45ea
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1 changed files with 113 additions and 114 deletions
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15
packages/graph-node/src/database.ts
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@ -632,8 +632,9 @@ export class Database {
return entities; return entities;
} }
const relationPromises = selections.filter((selection) => selection.kind === 'Field' && Boolean(relations[selection.name.value])) const relationSelections = selections.filter((selection) => selection.kind === 'Field' && Boolean(relations[selection.name.value]));
.map(async selection => {
for (const selection of relationSelections) {
assert(selection.kind === 'Field'); assert(selection.kind === 'Field');
const field = selection.name.value; const field = selection.name.value;
const { entity: relationEntity, isArray, isDerived, field: foreignKey } = relations[field]; const { entity: relationEntity, isArray, isDerived, field: foreignKey } = relations[field];
@ -684,7 +685,7 @@ export class Database {
} }
}); });
return; continue;
} }
if (isArray) { if (isArray) {
@ -728,7 +729,7 @@ export class Database {
}); });
}); });
return; continue;
} }
// field is neither an array nor derivedFrom // field is neither an array nor derivedFrom
@ -738,7 +739,7 @@ export class Database {
entity[field] = { id: entity[field] }; entity[field] = { id: entity[field] };
}); });
return; continue;
} }
const where: Where = { const where: Where = {
@ -770,9 +771,7 @@ export class Database {
entity[field] = relatedEntitiesMap[entity[field]]; entity[field] = relatedEntitiesMap[entity[field]];
} }
}); });
}); }
await Promise.all(relationPromises);
return entities; return entities;
} }