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some commands

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This commit is contained in:
Leibale
2023-05-09 14:04:26 +03:00
parent a6c0d1dbb3
commit d59254e497
21 changed files with 295 additions and 235 deletions
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59
packages/client/lib/commands/XADD.ts
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@@ -1,4 +1,4 @@
import { RedisArgument, BlobStringReply, Command } from '../RESP/types';
import { RedisArgument, BlobStringReply, Command, CommandArguments } from '../RESP/types';
export interface XAddOptions {
TRIM?: {
@@ -9,6 +9,37 @@ export interface XAddOptions {
};
}
export function pushXAddArguments(
args: CommandArguments,
id: RedisArgument,
message: Record<string, RedisArgument>,
options?: XAddOptions
) {
if (options?.TRIM) {
if (options.TRIM.strategy) {
args.push(options.TRIM.strategy);
}
if (options.TRIM.strategyModifier) {
args.push(options.TRIM.strategyModifier);
}
args.push(options.TRIM.threshold.toString());
if (options.TRIM.limit) {
args.push('LIMIT', options.TRIM.limit.toString());
}
}
args.push(id);
for (const [key, value] of Object.entries(message)) {
args.push(key, value);
}
return args;
}
export default {
FIRST_KEY_INDEX: 1,
IS_READ_ONLY: false,
@@ -18,31 +49,7 @@ export default {
message: Record<string, RedisArgument>,
options?: XAddOptions
) {
const args = ['XADD', key];
if (options?.TRIM) {
if (options.TRIM.strategy) {
args.push(options.TRIM.strategy);
}
if (options.TRIM.strategyModifier) {
args.push(options.TRIM.strategyModifier);
}
args.push(options.TRIM.threshold.toString());
if (options.TRIM.limit) {
args.push('LIMIT', options.TRIM.limit.toString());
}
}
args.push(id);
for (const [key, value] of Object.entries(message)) {
args.push(key, value);
}
return args;
return pushXAddArguments(['XADD', key], id, message, options);
},
transformReply: undefined as unknown as () => BlobStringReply
} as const satisfies Command;