import { omit, identity } from 'lodash'; export const parseInclude = request => { const include = Array.isArray(request.query.include) ? request.query.include : [request.query.include]; const noGetDb = typeof request.getDb !== 'function'; const noRequestModels = !request.models; if (noGetDb && noRequestModels) { return new Error('`request.getDb` or `request.models` are not defined. Be sure to load hapi-sequelize before hapi-sequelize-crud.'); } const {models} = noGetDb ? request : request.getDb(); return include.map(a => { if (typeof a === 'string') return models[a]; if (a && typeof a.model === 'string' && a.model.length) { a.model = models[a.model]; } return a; }).filter(identity); }; export const parseWhere = request => { const where = omit(request.query, 'include'); for (const key of Object.keys(where)) { try { where[key] = JSON.parse(where[key]); } catch (e) { // } } return where; }; export const getMethod = (model, association, plural = true, method = 'get') => { const a = plural ? association.original.plural : association.original.singular; const b = plural ? association.original.singular : association.original.plural; // alternative const fn = model[`${method}${a}`] || model[`${method}${b}`]; if (fn) return fn.bind(model); return false; };