81 lines
3.2 KiB
Java
81 lines
3.2 KiB
Java
package com.kaidi.oa.seed;
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import com.fasterxml.jackson.databind.JsonNode;
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import com.fasterxml.jackson.databind.ObjectMapper;
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import com.kaidi.oa.domain.FormTemplate;
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import com.kaidi.oa.repository.FormTemplateRepository;
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import org.springframework.boot.CommandLineRunner;
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import org.springframework.core.annotation.Order;
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import org.springframework.core.io.Resource;
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import org.springframework.core.io.support.PathMatchingResourcePatternResolver;
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import java.io.InputStream;
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/**
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* Loads extra form templates from classpath:seed-templates/*.json on startup and
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* upserts them (by id) as built-in templates. Each JSON file is an array of
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* { id, name, category, org, instructions, form, flow } objects whose form/flow
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* mirror the frontend FormSchema / FlowSchema. Runs after the main DataSeeder
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* and is idempotent (re-running re-applies the latest JSON), so dropping a new
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* JSON file under resources/seed-templates and rebuilding adds templates without
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* any code change. This is how 凯迪科技's real approval processes are catalogued.
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*/
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@DemoSeed
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@Order(100)
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public class TemplateJsonSeeder implements CommandLineRunner {
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private final FormTemplateRepository repo;
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private final ObjectMapper om;
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public TemplateJsonSeeder(FormTemplateRepository repo, ObjectMapper om) {
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this.repo = repo;
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this.om = om;
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}
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@Override
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public void run(String... args) {
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Resource[] files;
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try {
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files = new PathMatchingResourcePatternResolver()
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.getResources("classpath*:seed-templates/*.json");
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} catch (Exception e) {
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return;
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}
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int upserted = 0;
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for (Resource f : files) {
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try (InputStream in = f.getInputStream()) {
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JsonNode arr = om.readTree(in);
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if (arr == null || !arr.isArray()) {
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continue;
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}
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for (JsonNode t : arr) {
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String id = t.path("id").asText(null);
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if (id == null || id.isBlank()) {
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continue;
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}
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FormTemplate tpl = repo.findById(id).orElseGet(FormTemplate::new);
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tpl.setId(id);
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tpl.setName(t.path("name").asText(""));
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tpl.setCategory(t.path("category").asText(""));
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tpl.setOrg(t.path("org").asText(""));
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tpl.setInstructions(t.path("instructions").asText(""));
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tpl.setFormSchemaJson(t.has("form") ? t.get("form").toString() : "{}");
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tpl.setFlowSchemaJson(t.has("flow") ? t.get("flow").toString() : "{}");
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tpl.setBuiltin(true);
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if (tpl.getPublishedAt() == null || tpl.getPublishedAt().isBlank()) {
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tpl.setPublishedAt("2026-06-11");
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}
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repo.save(tpl);
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upserted++;
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}
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} catch (Exception ignore) {
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// skip malformed file, keep going
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}
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}
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if (upserted > 0) {
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System.out.println("TemplateJsonSeeder: upserted " + upserted
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+ " templates from seed-templates/*.json");
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}
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}
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}
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