82 lines
1.6 KiB
TypeScript
Executable File
82 lines
1.6 KiB
TypeScript
Executable File
import { GFCol } from "./fields";
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export const on_load = ({
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pk,
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table,
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select,
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pks,
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opt,
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}: {
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pk: string;
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table: string;
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select: any;
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pks: Record<string, string>;
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opt?: {
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before_load?: string;
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after_load?: string;
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is_md?: boolean | string;
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};
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}) => {
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const sample: any = {};
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for (const [k, v] of Object.entries(select) as any) {
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if (typeof v === "object") {
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sample[k] = {};
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Object.keys(v.select).map((e) => {
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sample[k][e] = "sample";
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});
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} else {
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sample[k] = "sample";
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}
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}
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let is_md: string | boolean =
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typeof opt?.is_md === "undefined" ? true : !!opt?.is_md;
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if (!is_md) is_md = "";
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return `\
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async (opt) => {
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if (isEditor) return ${JSON.stringify(sample, null, 2)};
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let raw_id = params.id;
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${
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is_md &&
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`\
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if (typeof md === 'object' && md.selected && md.pk) {
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const pk = md.pk?.name;
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if (md.selected[pk]) {
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raw_id = md.selected[pk];
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}
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}
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`
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}
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${opt?.before_load ? opt.before_load : `let id = raw_id`}
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let item = {};
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if (id){
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//@ts-ignore
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const table = db[gen__table] as any;
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//@ts-ignore
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const fields = parseGenField(gen__fields);
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if (Array.isArray(fields)) {
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const pk = fields.find((e) => e.is_pk);
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if (pk && pk.type === "int") id = parseInt(id);
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}
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let where = {
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${pk}: id,
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};
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const gen = generateSelect(fields);
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item = await table?.findFirst({
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where,
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select: gen.select,
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});
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${opt?.after_load ? opt?.after_load : ""}
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return item;
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} else {
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${opt?.after_load ? opt?.after_load : ""}
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}
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}`;
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};
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