dnet-applications/apps/dnet-is-application/src/main/java/eu/dnetlib/data/mdstore/AbstractMDStoreController.java

package eu.dnetlib.data.mdstore;

import org.springframework.beans.factory.annotation.Autowired;
import org.springframework.web.bind.annotation.DeleteMapping;
import org.springframework.web.bind.annotation.GetMapping;
import org.springframework.web.bind.annotation.PathVariable;
import org.springframework.web.bind.annotation.PostMapping;
import org.springframework.web.bind.annotation.RequestParam;

import eu.dnetlib.common.controller.AbstractDnetController;
import eu.dnetlib.data.mdstore.model.MDStoreType;
import eu.dnetlib.data.mdstore.model.MDStoreVersion;
import eu.dnetlib.data.mdstore.model.MDStoreWithInfo;
import eu.dnetlib.errors.MDStoreManagerException;
import io.swagger.v3.oas.annotations.Operation;

public class AbstractMDStoreController extends AbstractDnetController {

	@Autowired
	protected MDStoreService service;

	@Operation(summary = "Return all the mdstores")
	@GetMapping("/")
	public Iterable<MDStoreWithInfo> find() {
		return service.listMdStores();
	}

	@Operation(summary = "Return a mdstores by id")
	@GetMapping("/mdstore/{mdId}")
	public MDStoreWithInfo getMdStore(@PathVariable final String mdId) throws MDStoreManagerException {
		return service.findMdStore(mdId);
	}

	@Operation(summary = "Create a new mdstore")
	@PostMapping("/new/{format}/{layout}/{interpretation}/{type}")
	public MDStoreWithInfo createMDStore(
		@PathVariable final String format,
		@PathVariable final String layout,
		@PathVariable final String interpretation,
		@PathVariable final String type,
		@RequestParam(required = true) final String dsName,
		@RequestParam(required = true) final String dsId,
		@RequestParam(required = true) final String apiId) throws MDStoreManagerException {

		final String id = service.createMDStore(format, layout, interpretation, MDStoreType.valueOf(type), dsName, dsId, apiId);

		return service.findMdStore(id);
	}

	@Operation(summary = "Delete a mdstore by id")
	@DeleteMapping("/mdstore/{mdId}")
	public StatusResponse delete(@PathVariable final String mdId)
		throws MDStoreManagerException {
		service.deleteMdStore(mdId);

		return StatusResponse.DELETED;
	}

	@Operation(summary = "Return all the versions of a mdstore")
	@GetMapping("/mdstore/{mdId}/versions")
	public Iterable<MDStoreVersion> listVersions(@PathVariable final String mdId) throws MDStoreManagerException {
		return service.listVersions(mdId);
	}

	@Operation(summary = "Create a new preliminary version of a mdstore")
	@GetMapping("/mdstore/{mdId}/newVersion")
	public MDStoreVersion prepareNewVersion(
		@PathVariable final String mdId) throws MDStoreManagerException {
		return service.prepareMdStoreVersion(mdId);
	}

	@Operation(summary = "Promote a preliminary version to current")
	@GetMapping("/version/{versionId}/commit/{size}")
	public MDStoreVersion commitVersion(
		@PathVariable final String versionId,
		@PathVariable final long size) throws MDStoreManagerException {
		try {
			return service.commitMdStoreVersion(versionId, size);
		} finally {
			service.deleteExpiredVersions();
		}
	}

	@Operation(summary = "Abort a preliminary version")
	@GetMapping("/version/{versionId}/abort")
	public StatusResponse commitVersion(@PathVariable final String versionId)
		throws MDStoreManagerException {

		service.deleteMdStoreVersion(versionId, true);

		return StatusResponse.ABORTED;
	}

	@Operation(summary = "Return an existing mdstore version")
	@GetMapping("/version/{versionId}")
	public MDStoreVersion getVersion(@PathVariable final String versionId)
		throws MDStoreManagerException {
		return service.findVersion(versionId);
	}

	@Operation(summary = "Delete a mdstore version")
	@DeleteMapping("/version/{versionId}")
	public StatusResponse deleteVersion(@PathVariable final String versionId,
		@RequestParam(required = false, defaultValue = "false") final boolean force)
		throws MDStoreManagerException {

		service.deleteMdStoreVersion(versionId, force);

		return StatusResponse.DELETED;
	}

	@Operation(summary = "Decrease the read count of a mdstore version")
	@GetMapping("/version/{versionId}/endReading")
	public MDStoreVersion endReading(@PathVariable final String versionId) throws MDStoreManagerException {
		return service.endReading(versionId);
	}

	@Operation(summary = "Reset the read count of a mdstore version")
	@GetMapping("/version/{versionId}/resetReading")
	public MDStoreVersion resetReading(@PathVariable final String versionId) throws MDStoreManagerException {
		return service.resetReading(versionId);
	}

}