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Use "db" service to avoid double call of service handlers

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This commit is contained in:
Uwe Klinger
2021-05-19 11:37:04 +02:00
parent 48ee934b00
commit 5b4210bb38
2 changed files with 9 additions and 5 deletions
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6
notes/srv/RemoteHandler.js
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@@ -36,7 +36,7 @@ class RemoteHandler {
}
serviceFor(entityName) {
return this.remoteEntities[entityName] || this.service;
return this.remoteEntities[entityName] || cds.db;
}
/**
@@ -75,6 +75,7 @@ class RemoteHandler {
const targetService = this.serviceFor(target.name);
// Select target
// REVISIT: const targetResult = await targetService.read(target.name).where({ [targetKeyFieldName]: ids }).columns(expandColumns);
const targetQuery = SELECT.from(target.name)
.where({ [targetKeyFieldName]: ids })
.columns(expandColumns);
@@ -166,6 +167,7 @@ class RemoteHandler {
const entry = await sourceService.run(selectEntry);
// REVISIT: How to call service datasource w/o handlers
// REVISIT: const result = await targetService.read(target).columns(req.query.SELECT.columns).where({ [targetKeyFieldName]: entry[keyFieldName] });
// TODO: Seems not to respect filter for targetkeyFieldName
const selectTarget = SELECT(req.query.SELECT.columns)
.from(target)
@@ -197,7 +199,7 @@ class RemoteHandler {
}
isRemote(entityName) {
return this.serviceFor(entityName) !== this.service;
return this.serviceFor(entityName) !== cds.db;
}
isSeparated(entityNameA, entityNameB) {