unleash-server
Version:
Unleash is an enterprise ready feature flag service. It provides different strategies for handling feature flags.
88 lines • 2.75 kB
JavaScript
;
var __importDefault = (this && this.__importDefault) || function (mod) {
return (mod && mod.__esModule) ? mod : { "default": mod };
};
Object.defineProperty(exports, "__esModule", { value: true });
exports.SegmentReadModel = void 0;
const notfound_error_1 = __importDefault(require("../../error/notfound-error"));
const COLUMNS = [
'id',
'name',
'description',
'segment_project_id',
'created_by',
'created_at',
'constraints',
];
class SegmentReadModel {
constructor(db) {
this.db = db;
}
prefixColumns() {
return COLUMNS.map((c) => `segments.${c}`);
}
mapRow(row) {
if (!row) {
throw new notfound_error_1.default('No row');
}
return {
id: row.id,
name: row.name,
description: row.description,
project: row.segment_project_id || undefined,
constraints: row.constraints,
createdBy: row.created_by,
createdAt: row.created_at,
};
}
async getAll(ids) {
let query = this.db
.select(this.prefixColumns())
.from('segments')
.orderBy('segments.name', 'asc');
if (ids && ids.length > 0) {
query = query.whereIn('id', ids);
}
const rows = await query;
return rows.map(this.mapRow);
}
async getAllFeatureStrategySegments() {
const rows = await this.db
.select(['segment_id', 'feature_strategy_id'])
.from('feature_strategy_segment');
return rows.map((row) => ({
featureStrategyId: row.feature_strategy_id,
segmentId: row.segment_id,
}));
}
async getActive() {
const query = this.db
.distinct(this.prefixColumns())
.from('segments')
.orderBy('name', 'asc')
.join('feature_strategy_segment', 'feature_strategy_segment.segment_id', 'segments.id');
const rows = await query;
return rows.map(this.mapRow);
}
async getActiveForClient() {
const fullSegments = await this.getActive();
return fullSegments.map((segments) => ({
id: segments.id,
name: segments.name,
constraints: segments.constraints,
}));
}
async getAllForClientIds(ids) {
if (ids?.length === 0) {
return [];
}
const fullSegments = await this.getAll(ids);
return fullSegments.map((segments) => ({
id: segments.id,
name: segments.name,
constraints: segments.constraints,
}));
}
}
exports.SegmentReadModel = SegmentReadModel;
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