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feat(context): expose read-only SQL validation port

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Andrey Avtomonov 2026-05-14 17:55:23 +02:00
parent aa4431b295
commit 06f020dca1
4 changed files with 69 additions and 0 deletions
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24
packages/context/src/sql-analysis/http-sql-analysis-port.ts
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@ -9,6 +9,7 @@ import type {
SqlAnalysisLiteralSlot,
SqlAnalysisLiteralSlotType,
SqlAnalysisPort,
SqlReadOnlyValidationResult,
} from './ports.js';
export type KtxSqlAnalysisHttpJsonRunner = (
@ -96,6 +97,14 @@ function requiredStringArray(raw: Record<string, unknown>, field: string): strin
return value;
}
function requiredBoolean(raw: Record<string, unknown>, field: string): boolean {
const value = raw[field];
if (typeof value !== 'boolean') {
throw new Error(`sql analysis response is missing boolean field ${field}`);
}
return value;
}
function requiredObject(raw: Record<string, unknown>, field: string): Record<string, unknown> {
const value = raw[field];
if (!value || typeof value !== 'object' || Array.isArray(value)) {
@ -187,6 +196,14 @@ function mapBatchResponse(raw: Record<string, unknown>): Map<string, SqlAnalysis
);
}
function mapReadOnlyValidation(raw: Record<string, unknown>): SqlReadOnlyValidationResult {
const error = optionalString(raw, 'error');
return {
ok: requiredBoolean(raw, 'ok'),
...(error !== undefined ? { error } : {}),
};
}
export function createHttpSqlAnalysisPort(options: HttpSqlAnalysisPortOptions): SqlAnalysisPort {
const requestJson = options.requestJson ?? postJson(options.baseUrl);
@ -205,5 +222,12 @@ export function createHttpSqlAnalysisPort(options: HttpSqlAnalysisPortOptions):
});
return mapBatchResponse(raw);
},
async validateReadOnly(sql: string, dialect: SqlAnalysisDialect) {
const raw = await requestJson('/sql/validate-read-only', {
dialect,
sql,
});
return mapReadOnlyValidation(raw);
},
};
}