Add Chart and Dashboard Service entities

This commit is contained in:
Suresh Srinivas 2021-08-25 16:47:06 -07:00
parent 8f5b3c934d
commit 0e4a3b26f9
6 changed files with 386 additions and 48 deletions

View File

@ -78,8 +78,6 @@ public abstract class ChartRepository {
@CreateSqlObject
abstract TagRepository.TagDAO tagDAO();
@CreateSqlObject
abstract UsageDAO usageDAO();
@Transaction
public List<Chart> listAfter(Fields fields, String serviceName, int limitParam, String after) throws IOException,

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@ -16,36 +16,59 @@
package org.openmetadata.catalog.jdbi3;
import org.openmetadata.catalog.entity.data.Chart;
import org.openmetadata.catalog.entity.data.Database;
import org.openmetadata.catalog.entity.data.Table;
import org.openmetadata.catalog.exception.CatalogExceptionMessage;
import org.openmetadata.catalog.exception.EntityNotFoundException;
import org.openmetadata.catalog.jdbi3.TeamRepository.TeamDAO;
import org.openmetadata.catalog.jdbi3.UserRepository.UserDAO;
import org.openmetadata.catalog.resources.charts.ChartResource;
import org.openmetadata.catalog.resources.dashboards.DashboardResource;
import org.openmetadata.catalog.Entity;
import org.openmetadata.catalog.entity.data.Dashboard;
import org.openmetadata.catalog.jdbi3.UsageRepository.UsageDAO;
import org.openmetadata.catalog.jdbi3.ChartRepository.ChartDAO;
import org.openmetadata.catalog.jdbi3.DashboardServiceRepository.DashboardServiceDAO;
import org.openmetadata.catalog.type.EntityReference;
import org.openmetadata.catalog.type.TagLabel;
import org.openmetadata.catalog.util.EntityUtil;
import org.openmetadata.catalog.util.EntityUtil.Fields;
import org.openmetadata.catalog.util.JsonUtils;
import org.openmetadata.catalog.util.RestUtil.PutResponse;
import org.openmetadata.common.utils.CipherText;
import org.skife.jdbi.v2.sqlobject.Bind;
import org.skife.jdbi.v2.sqlobject.CreateSqlObject;
import org.skife.jdbi.v2.sqlobject.SqlQuery;
import org.skife.jdbi.v2.sqlobject.SqlUpdate;
import org.skife.jdbi.v2.sqlobject.Transaction;
import javax.json.JsonPatch;
import javax.ws.rs.core.Response;
import javax.ws.rs.core.Response.Status;
import java.io.IOException;
import java.security.GeneralSecurityException;
import java.util.ArrayList;
import java.util.List;
import static org.openmetadata.catalog.exception.CatalogExceptionMessage.entityNotFound;
public abstract class DashboardRepository {
private static final Fields METRICS_UPDATE_FIELDS = new Fields(DashboardResource.FIELD_LIST,
"owner,service");
private static final Fields DASHBOARD_UPDATE_FIELDS = new Fields(DashboardResource.FIELD_LIST,
"owner,service,tags,charts");
private static final Fields DASHBOARD_PATCH_FIELDS = new Fields(DashboardResource.FIELD_LIST,
"owner,service,tags,charts");
@CreateSqlObject
abstract DashboardDAO dashboardDAO();
@CreateSqlObject
abstract ChartDAO chartDAO();
@CreateSqlObject
abstract DashboardServiceDAO dashboardServiceDAO();
@CreateSqlObject
abstract EntityRelationshipDAO relationshipDAO();
@ -58,6 +81,35 @@ public abstract class DashboardRepository {
@CreateSqlObject
abstract UsageDAO usageDAO();
@CreateSqlObject
abstract TagRepository.TagDAO tagDAO();
@Transaction
public List<Dashboard> listAfter(Fields fields, String serviceName, int limitParam, String after) throws IOException,
GeneralSecurityException {
// forward scrolling, either because after != null or first page is being asked
List<String> jsons = dashboardDAO().listAfter(serviceName, limitParam, after == null ? "" :
CipherText.instance().decrypt(after));
List<Dashboard> dashboards = new ArrayList<>();
for (String json : jsons) {
dashboards.add(setFields(JsonUtils.readValue(json, Dashboard.class), fields));
}
return dashboards;
}
@Transaction
public List<Dashboard> listBefore(Fields fields, String serviceName, int limitParam, String before)
throws IOException, GeneralSecurityException {
// Reverse scrolling
List<String> jsons = dashboardDAO().listBefore(serviceName, limitParam, CipherText.instance().decrypt(before));
List<Dashboard> dashboards = new ArrayList<>();
for (String json : jsons) {
dashboards.add(setFields(JsonUtils.readValue(json, Dashboard.class), fields));
}
return dashboards;
}
@Transaction
public Dashboard create(Dashboard dashboard, EntityReference service, EntityReference owner) throws IOException {
@ -81,8 +133,8 @@ public abstract class DashboardRepository {
dashboardDAO().update(storedDashboard.getId().toString(), JsonUtils.pojoToJson(storedDashboard));
// Update owner relationship
setFields(storedDashboard, METRICS_UPDATE_FIELDS); // First get the ownership information
updateOwner(storedDashboard, storedDashboard.getOwner(), newOwner);
setFields(storedDashboard, DASHBOARD_UPDATE_FIELDS); // First get the ownership information
updateRelationships(storedDashboard, updatedDashboard);
// Service can't be changed in update since service name is part of FQN and
// change to a different service will result in a different FQN and creation of a new database under the new service
@ -91,27 +143,66 @@ public abstract class DashboardRepository {
return new PutResponse<>(Response.Status.OK, storedDashboard);
}
public Dashboard get(String id, Fields fields) throws IOException {
return setFields(EntityUtil.validate(id, dashboardDAO().findById(id), Dashboard.class), fields);
@Transaction
public Dashboard patch(String id, JsonPatch patch) throws IOException {
Dashboard original = setFields(validateDashboard(id), DASHBOARD_PATCH_FIELDS);
Dashboard updated = JsonUtils.applyPatch(original, patch, Dashboard.class);
patch(original, updated);
return updated;
}
public List<Dashboard> list(Fields fields) throws IOException {
List<String> jsonList = dashboardDAO().list();
List<Dashboard> dashboardList = new ArrayList<>();
for (String json : jsonList) {
dashboardList.add(setFields(JsonUtils.readValue(json, Dashboard.class), fields));
@Transaction
public Status addFollower(String dashboardId, String userId) throws IOException {
EntityUtil.validate(dashboardId, dashboardDAO().findById(dashboardId), Dashboard.class);
return EntityUtil.addFollower(relationshipDAO(), userDAO(), dashboardId, Entity.DASHBOARD, userId, Entity.USER) ?
Status.CREATED : Status.OK;
}
@Transaction
public void deleteFollower(String dashboardId, String userId) {
EntityUtil.validateUser(userDAO(), userId);
EntityUtil.removeFollower(relationshipDAO(), dashboardId, userId);
}
@Transaction
public void delete(String id) {
if (relationshipDAO().findToCount(id, Relationship.CONTAINS.ordinal(), Entity.DASHBOARD) > 0) {
throw new IllegalArgumentException("Dashboard is not empty");
}
return dashboardList;
if (dashboardDAO().delete(id) <= 0) {
throw EntityNotFoundException.byMessage(entityNotFound(Entity.DASHBOARD, id));
}
relationshipDAO().deleteAll(id);
}
public static List<EntityReference> toEntityReference(List<Chart> charts) {
List<EntityReference> refList = new ArrayList<>();
for (Chart chart: charts) {
refList.add(EntityUtil.getEntityReference(chart));
}
return refList;
}
public Dashboard get(String id, Fields fields) throws IOException {
return setFields(EntityUtil.validate(id, dashboardDAO().findById(id), Dashboard.class), fields);
}
private Dashboard setFields(Dashboard dashboard, Fields fields) throws IOException {
dashboard.setOwner(fields.contains("owner") ? getOwner(dashboard) : null);
dashboard.setService(fields.contains("service") ? getService(dashboard) : null);
dashboard.setFollowers(fields.contains("followers") ? getFollowers(dashboard) : null);
dashboard.setCharts(fields.contains("charts") ? toEntityReference(getCharts(dashboard)) : null);
dashboard.setTags(fields.contains("tags") ? getTags(dashboard.getFullyQualifiedName()) : null);
dashboard.setUsageSummary(fields.contains("usageSummary") ? EntityUtil.getLatestUsage(usageDAO(),
dashboard.getId()) : null);
return dashboard;
}
private List<TagLabel> getTags(String fqn) {
return tagDAO().getTags(fqn);
}
private Dashboard createInternal(Dashboard dashboard, EntityReference service, EntityReference owner)
throws IOException {
String fqn = service.getName() + "." + dashboard.getName();
@ -121,7 +212,7 @@ public abstract class DashboardRepository {
dashboardDAO().insert(JsonUtils.pojoToJson(dashboard));
setService(dashboard, service);
setOwner(dashboard, owner);
addRelationships(dashboard);
return dashboard;
}
@ -143,6 +234,32 @@ public abstract class DashboardRepository {
}
}
private void patch(Dashboard original, Dashboard updated) throws IOException {
String dashboardId = original.getId().toString();
if (!original.getId().equals(updated.getId())) {
throw new IllegalArgumentException(CatalogExceptionMessage.readOnlyAttribute(Entity.DASHBOARD, "id"));
}
if (!original.getName().equals(updated.getName())) {
throw new IllegalArgumentException(CatalogExceptionMessage.readOnlyAttribute(Entity.DASHBOARD, "name"));
}
if (updated.getService() == null || !original.getService().getId().equals(updated.getService().getId())) {
throw new IllegalArgumentException(CatalogExceptionMessage.readOnlyAttribute(Entity.DASHBOARD,
"service"));
}
// Validate new owner
EntityReference newOwner = EntityUtil.populateOwner(userDAO(), teamDAO(), updated.getOwner());
EntityReference newService = updated.getService();
updated.setHref(null);
updated.setOwner(null);
updated.setService(null);
dashboardDAO().update(dashboardId, JsonUtils.pojoToJson(updated));
updateOwner(updated, original.getOwner(), newOwner);
updated.setService(newService);
applyTags(updated);
}
private EntityReference getOwner(Dashboard dashboard) throws IOException {
return dashboard == null ? null : EntityUtil.populateOwner(dashboard.getId(), relationshipDAO(),
userDAO(), teamDAO());
@ -158,6 +275,57 @@ public abstract class DashboardRepository {
dashboard.setOwner(newOwner);
}
private void applyTags(Dashboard dashboard) throws IOException {
// Add dashboard level tags by adding tag to dashboard relationship
EntityUtil.applyTags(tagDAO(), dashboard.getTags(), dashboard.getFullyQualifiedName());
dashboard.setTags(getTags(dashboard.getFullyQualifiedName())); // Update tag to handle additional derived tags
}
private List<EntityReference> getFollowers(Dashboard dashboard) throws IOException {
return dashboard == null ? null : EntityUtil.getFollowers(dashboard.getId(), relationshipDAO(), userDAO());
}
private List<Chart> getCharts(Dashboard dashboard) throws IOException {
if (dashboard == null) {
return null;
}
String dashboardId = dashboard.getId().toString();
List<String> chartIds = relationshipDAO().findTo(dashboardId, Relationship.CONTAINS.ordinal(), Entity.CHART);
List<Chart> charts = new ArrayList<>();
for (String chartId : chartIds) {
String json = chartDAO().findById(chartId);
Chart chart = JsonUtils.readValue(json, Chart.class);
charts.add(chart);
}
return charts;
}
private void addRelationships(Dashboard dashboard) throws IOException {
// Add relationship from dashboard to chart
String dashboardId = dashboard.getId().toString();
for (EntityReference chart: dashboard.getCharts()) {
relationshipDAO().insert(dashboardId, chart.getId().toString(), Entity.DASHBOARD, Entity.CHART,
Relationship.CONTAINS.ordinal());
}
// Add owner relationship
EntityUtil.setOwner(relationshipDAO(), dashboard.getId(), Entity.DASHBOARD, dashboard.getOwner());
// Add tag to dashboard relationship
applyTags(dashboard);
}
private void updateRelationships(Dashboard origDashboard, Dashboard updatedDashboard) throws IOException {
// Add owner relationship
origDashboard.setOwner(getOwner(origDashboard));
EntityUtil.updateOwner(relationshipDAO(), origDashboard.getOwner(), updatedDashboard.getOwner(),
origDashboard.getId(), Entity.TABLE);
applyTags(updatedDashboard);
}
private Dashboard validateDashboard(String id) throws IOException {
return EntityUtil.validate(id, dashboardDAO().findById(id), Dashboard.class);
}
public interface DashboardDAO {
@SqlUpdate("INSERT INTO dashboard_entity(json) VALUES (:json)")
void insert(@Bind("json") String json);
@ -171,7 +339,28 @@ public abstract class DashboardRepository {
@SqlQuery("SELECT json FROM dashboard_entity WHERE fullyQualifiedName = :name")
String findByFQN(@Bind("name") String name);
@SqlQuery("SELECT json FROM dashboard_entity")
List<String> list();
@SqlQuery(
"SELECT json FROM (" +
"SELECT fullyQualifiedName, json FROM dashboard_entity WHERE " +
"(fullyQualifiedName LIKE CONCAT(:fqnPrefix, '.%') OR :fqnPrefix IS NULL) AND " +// Filter by
// service name
"fullyQualifiedName < :before " + // Pagination by dashboard fullyQualifiedName
"ORDER BY fullyQualifiedName DESC " + // Pagination ordering by chart fullyQualifiedName
"LIMIT :limit" +
") last_rows_subquery ORDER BY fullyQualifiedName")
List<String> listBefore(@Bind("fqnPrefix") String fqnPrefix, @Bind("limit") int limit,
@Bind("before") String before);
@SqlQuery("SELECT json FROM chart_entity WHERE " +
"(fullyQualifiedName LIKE CONCAT(:fqnPrefix, '.%') OR :fqnPrefix IS NULL) AND " +
"fullyQualifiedName > :after " +
"ORDER BY fullyQualifiedName " +
"LIMIT :limit")
List<String> listAfter(@Bind("fqnPrefix") String fqnPrefix, @Bind("limit") int limit,
@Bind("after") String after);
@SqlUpdate("DELETE FROM dashboard_entity WHERE id = :id")
int delete(@Bind("id") String id);
}
}

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@ -80,7 +80,7 @@ public abstract class TableRepository {
"owner,columns,database,tags,tableConstraints");
// Table fields that can be updated in a PUT request
private static final Fields TABLE_UPDATE_FIELDS = new Fields(TableResource.FIELD_LIST,
"owner,columns,database,tags, tableConstraints");
"owner,columns,database,tags,tableConstraints");
@CreateSqlObject
abstract DatabaseDAO databaseDAO();

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@ -27,12 +27,9 @@ import io.swagger.v3.oas.annotations.media.Schema;
import io.swagger.v3.oas.annotations.parameters.RequestBody;
import io.swagger.v3.oas.annotations.responses.ApiResponse;
import org.openmetadata.catalog.api.data.CreateChart;
import org.openmetadata.catalog.api.data.CreateTopic;
import org.openmetadata.catalog.entity.data.Chart;
import org.openmetadata.catalog.entity.data.Dashboard;
import org.openmetadata.catalog.entity.data.Topic;
import org.openmetadata.catalog.jdbi3.ChartRepository;
import org.openmetadata.catalog.jdbi3.TopicRepository;
import org.openmetadata.catalog.resources.Collection;
import org.openmetadata.catalog.security.CatalogAuthorizer;
import org.openmetadata.catalog.security.SecurityUtil;
@ -80,7 +77,7 @@ import java.util.UUID;
@Api(value = "Chart data asset collection", tags = "Chart data asset collection")
@Produces(MediaType.APPLICATION_JSON)
@Consumes(MediaType.APPLICATION_JSON)
@Collection(name = "topics", repositoryClass = "org.openmetadata.catalog.jdbi3.ChartRepository")
@Collection(name = "charts", repositoryClass = "org.openmetadata.catalog.jdbi3.ChartRepository")
public class ChartResource {
private static final Logger LOG = LoggerFactory.getLogger(ChartResource.class);
private static final String CHART_COLLECTION_PATH = "v1/charts/";
@ -146,15 +143,15 @@ public class ChartResource {
@Parameter(description = "Filter charts by service name",
schema = @Schema(type = "string", example = "superset"))
@QueryParam("service") String serviceParam,
@Parameter(description = "Limit the number topics returned. (1 to 1000000, default = 10)")
@Parameter(description = "Limit the number charts returned. (1 to 1000000, default = 10)")
@DefaultValue("10")
@Min(1)
@Max(1000000)
@QueryParam("limit") int limitParam,
@Parameter(description = "Returns list of topics before this cursor",
@Parameter(description = "Returns list of charts before this cursor",
schema = @Schema(type = "string"))
@QueryParam("before") String before,
@Parameter(description = "Returns list of topics after this cursor",
@Parameter(description = "Returns list of charts after this cursor",
schema = @Schema(type = "string"))
@QueryParam("after") String after
) throws IOException, GeneralSecurityException {
@ -191,10 +188,10 @@ public class ChartResource {
@Operation(summary = "Get a Chart", tags = "charts",
description = "Get a chart by `id`.",
responses = {
@ApiResponse(responseCode = "200", description = "The topic",
@ApiResponse(responseCode = "200", description = "The chart",
content = @Content(mediaType = "application/json",
schema = @Schema(implementation = Dashboard.class))),
@ApiResponse(responseCode = "404", description = "Topic for instance {id} is not found")
@ApiResponse(responseCode = "404", description = "Chart for instance {id} is not found")
})
public Chart get(@Context UriInfo uriInfo, @PathParam("id") String id,
@Context SecurityContext securityContext,
@ -213,7 +210,7 @@ public class ChartResource {
@ApiResponse(responseCode = "200", description = "The chart",
content = @Content(mediaType = "application/json",
schema = @Schema(implementation = Chart.class))),
@ApiResponse(responseCode = "404", description = "Topic for instance {id} is not found")
@ApiResponse(responseCode = "404", description = "Chart for instance {id} is not found")
})
public Response getByName(@Context UriInfo uriInfo, @PathParam("fqn") String fqn,
@Context SecurityContext securityContext,
@ -230,7 +227,7 @@ public class ChartResource {
@Operation(summary = "Create a chart", tags = "charts",
description = "Create a chart under an existing `service`.",
responses = {
@ApiResponse(responseCode = "200", description = "The topic",
@ApiResponse(responseCode = "200", description = "The chart",
content = @Content(mediaType = "application/json",
schema = @Schema(implementation = Chart.class))),
@ApiResponse(responseCode = "400", description = "Bad request")
@ -302,7 +299,7 @@ public class ChartResource {
description = "Add a user identified by `userId` as followed of this chart",
responses = {
@ApiResponse(responseCode = "200", description = "OK"),
@ApiResponse(responseCode = "404", description = "Topic for instance {id} is not found")
@ApiResponse(responseCode = "404", description = "Chart for instance {id} is not found")
})
public Response addFollower(@Context UriInfo uriInfo,
@Context SecurityContext securityContext,
@ -320,7 +317,7 @@ public class ChartResource {
@DELETE
@Path("/{id}/followers/{userId}")
@Operation(summary = "Remove a follower", tags = "charts",
description = "Remove the user identified `userId` as a follower of the topic.")
description = "Remove the user identified `userId` as a follower of the chart.")
public Chart deleteFollower(@Context UriInfo uriInfo,
@Context SecurityContext securityContext,
@Parameter(description = "Id of the chart",

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@ -17,10 +17,16 @@
package org.openmetadata.catalog.resources.dashboards;
import com.google.inject.Inject;
import io.swagger.v3.oas.annotations.ExternalDocumentation;
import io.swagger.v3.oas.annotations.media.ExampleObject;
import io.swagger.v3.oas.annotations.parameters.RequestBody;
import org.openmetadata.catalog.api.data.CreateDashboard;
import org.openmetadata.catalog.entity.data.Chart;
import org.openmetadata.catalog.entity.data.Dashboard;
import org.openmetadata.catalog.jdbi3.DashboardRepository;
import org.openmetadata.catalog.resources.Collection;
import org.openmetadata.catalog.security.SecurityUtil;
import org.openmetadata.catalog.util.EntityUtil;
import org.openmetadata.catalog.util.EntityUtil.Fields;
import org.openmetadata.catalog.util.RestUtil;
import org.openmetadata.catalog.util.RestUtil.PutResponse;
@ -33,9 +39,15 @@ import io.swagger.v3.oas.annotations.media.Schema;
import io.swagger.v3.oas.annotations.responses.ApiResponse;
import org.openmetadata.catalog.security.CatalogAuthorizer;
import javax.json.JsonPatch;
import javax.validation.Valid;
import javax.validation.constraints.Max;
import javax.validation.constraints.Min;
import javax.ws.rs.Consumes;
import javax.ws.rs.DELETE;
import javax.ws.rs.DefaultValue;
import javax.ws.rs.GET;
import javax.ws.rs.PATCH;
import javax.ws.rs.POST;
import javax.ws.rs.PUT;
import javax.ws.rs.Path;
@ -49,6 +61,9 @@ import javax.ws.rs.core.SecurityContext;
import javax.ws.rs.core.UriInfo;
import java.io.IOException;
import java.io.UnsupportedEncodingException;
import java.security.GeneralSecurityException;
import java.text.ParseException;
import java.util.Arrays;
import java.util.Collections;
import java.util.List;
@ -87,29 +102,78 @@ public class DashboardResource {
}
static class DashboardList extends ResultList<Dashboard> {
DashboardList(List<Dashboard> data) {
super(data);
@SuppressWarnings("unused")
DashboardList() {
// Empty constructor needed for deserialization
}
DashboardList(List<Dashboard> data, int limitParam, String beforeCursor,
String afterCursor) throws GeneralSecurityException, UnsupportedEncodingException {
super(data, limitParam, beforeCursor, afterCursor);
}
}
static final String FIELDS ="owner,service,usageSummary";
static final String FIELDS = "owner,service,followers,tags,usageSummary";
public static final List<String> FIELD_LIST = Arrays.asList(FIELDS.replaceAll(" ", "")
.split(","));
@GET
@Operation(summary = "List dashboards", tags = "dashboards",
description = "Get a list of dashboards. Use `fields` parameter to get only necessary fields.",
@Valid
@Operation(summary = "List Dashboards", tags = "dashboards",
description = "Get a list of dashboards, optionally filtered by `service` it belongs to. Use `fields` " +
"parameter to get only necessary fields. Use cursor-based pagination to limit the number " +
"entries in the list using `limit` and `before` or `after` query params.",
responses = {
@ApiResponse(responseCode = "200", description = "List of dashboards",
content = @Content(mediaType = "application/json",
schema = @Schema(implementation = DashboardList.class)))
@ApiResponse(responseCode = "200", description = "List of dashboardss",
content = @Content(mediaType = "application/json",
schema = @Schema(implementation = DashboardList.class)))
})
public DashboardList list(@Context UriInfo uriInfo,
@Context SecurityContext securityContext,
@Parameter(description = "Fields requested in the returned resource",
schema = @Schema(type = "string", example = FIELDS))
@QueryParam("fields") String fieldsParam) throws IOException {
@Context SecurityContext securityContext,
@Parameter(description = "Fields requested in the returned resource",
schema = @Schema(type = "string", example = FIELDS))
@QueryParam("fields") String fieldsParam,
@Parameter(description = "Filter dashboards by service name",
schema = @Schema(type = "string", example = "superset"))
@QueryParam("service") String serviceParam,
@Parameter(description = "Limit the number dashboards returned. (1 to 1000000, default = 10)")
@DefaultValue("10")
@Min(1)
@Max(1000000)
@QueryParam("limit") int limitParam,
@Parameter(description = "Returns list of dashboards before this cursor",
schema = @Schema(type = "string"))
@QueryParam("before") String before,
@Parameter(description = "Returns list of dashboards after this cursor",
schema = @Schema(type = "string"))
@QueryParam("after") String after
) throws IOException, GeneralSecurityException {
RestUtil.validateCursors(before, after);
Fields fields = new Fields(FIELD_LIST, fieldsParam);
return new DashboardList(addHref(uriInfo, dao.list(fields)));
List<Dashboard> dashboards;
String beforeCursor = null, afterCursor = null;
// For calculating cursors, ask for one extra entry beyond limit. If the extra entry exists, then in forward
// scrolling afterCursor is not null. Similarly, if the extra entry exists, then in reverse scrolling,
// beforeCursor is not null. Remove the extra entry before returning results.
if (before != null) { // Reverse paging
dashboards = dao.listBefore(fields, serviceParam, limitParam + 1, before); // Ask for one extra entry
if (dashboards.size() > limitParam) {
dashboards.remove(0);
beforeCursor = dashboards.get(0).getFullyQualifiedName();
}
afterCursor = dashboards.get(dashboards.size() - 1).getFullyQualifiedName();
} else { // Forward paging or first page
dashboards = dao.listAfter(fields, serviceParam, limitParam + 1, after);
beforeCursor = after == null ? null : dashboards.get(0).getFullyQualifiedName();
if (dashboards.size() > limitParam) {
dashboards.remove(limitParam);
afterCursor = dashboards.get(limitParam - 1).getFullyQualifiedName();
}
}
addHref(uriInfo, dashboards);
return new DashboardList(dashboards, limitParam, beforeCursor, afterCursor);
}
@GET
@ -142,13 +206,40 @@ public class DashboardResource {
@ApiResponse(responseCode = "400", description = "Bad request")
})
public Response create(@Context UriInfo uriInfo, @Context SecurityContext securityContext,
@Valid Dashboard dashboard) throws IOException {
@Valid CreateDashboard create) throws IOException {
SecurityUtil.checkAdminOrBotRole(authorizer, securityContext);
dashboard.setId(UUID.randomUUID());
Dashboard dashboard = new Dashboard().withId(UUID.randomUUID()).withName(create.getName())
.withService(create.getService()).withCharts(create.getCharts())
.withDashboardUrl(create.getDashboardUrl()).withTags(create.getTags());
addHref(uriInfo, dao.create(dashboard, dashboard.getService(), dashboard.getOwner()));
return Response.created(dashboard.getHref()).entity(dashboard).build();
}
@PATCH
@Path("/{id}")
@Operation(summary = "Update a Dashboard", tags = "dashboards",
description = "Update an existing dashboard using JsonPatch.",
externalDocs = @ExternalDocumentation(description = "JsonPatch RFC",
url = "https://tools.ietf.org/html/rfc6902"))
@Consumes(MediaType.APPLICATION_JSON_PATCH_JSON)
public Dashboard updateDescription(@Context UriInfo uriInfo,
@Context SecurityContext securityContext,
@PathParam("id") String id,
@RequestBody(description = "JsonPatch with array of operations",
content = @Content(mediaType = MediaType.APPLICATION_JSON_PATCH_JSON,
examples = {@ExampleObject("[" +
"{op:remove, path:/a}," +
"{op:add, path: /b, value: val}" +
"]")}))
JsonPatch patch) throws IOException {
Fields fields = new Fields(FIELD_LIST, FIELDS);
Dashboard dashboard = dao.get(id, fields);
SecurityUtil.checkAdminRoleOrPermissions(authorizer, securityContext,
EntityUtil.getEntityReference(dashboard));
dashboard = dao.patch(id, patch);
return addHref(uriInfo, dashboard);
}
@PUT
@Operation(summary = "Create or update a dashboard", tags = "dashboards",
description = "Create a new dashboard, if it does not exist or update an existing dashboard.",
@ -159,10 +250,65 @@ public class DashboardResource {
@ApiResponse(responseCode = "400", description = "Bad request")
})
public Response createOrUpdate(@Context UriInfo uriInfo, @Context SecurityContext securityContext,
@Valid Dashboard dashboard) throws IOException {
dashboard.setId(UUID.randomUUID());
@Valid Dashboard create) throws IOException {
Dashboard dashboard = new Dashboard().withId(UUID.randomUUID()).withName(create.getName())
.withService(create.getService()).withCharts(create.getCharts())
.withDashboardUrl(create.getDashboardUrl()).withTags(create.getTags());
addHref(uriInfo, dao.create(dashboard, dashboard.getService(), dashboard.getOwner()));
PutResponse<Dashboard> response = dao.createOrUpdate(dashboard, dashboard.getService(), dashboard.getOwner());
addHref(uriInfo, response.getEntity());
return Response.status(response.getStatus()).entity(response.getEntity()).build();
}
@PUT
@Path("/{id}/followers")
@Operation(summary = "Add a follower", tags = "dashboards",
description = "Add a user identified by `userId` as follower of this dashboard",
responses = {
@ApiResponse(responseCode = "200", description = "OK"),
@ApiResponse(responseCode = "404", description = "Dashboard for instance {id} is not found")
})
public Response addFollower(@Context UriInfo uriInfo,
@Context SecurityContext securityContext,
@Parameter(description = "Id of the dashboard", schema = @Schema(type = "string"))
@PathParam("id") String id,
@Parameter(description = "Id of the user to be added as follower",
schema = @Schema(type = "string"))
String userId) throws IOException, ParseException {
Fields fields = new Fields(FIELD_LIST, "followers");
Response.Status status = dao.addFollower(id, userId);
Dashboard dashboard = dao.get(id, fields);
return Response.status(status).entity(dashboard).build();
}
@DELETE
@Path("/{id}/followers/{userId}")
@Operation(summary = "Remove a follower", tags = "dashboards",
description = "Remove the user identified `userId` as a follower of the dashboard.")
public Dashboard deleteFollower(@Context UriInfo uriInfo,
@Context SecurityContext securityContext,
@Parameter(description = "Id of the dashboard",
schema = @Schema(type = "string"))
@PathParam("id") String id,
@Parameter(description = "Id of the user being removed as follower",
schema = @Schema(type = "string"))
@PathParam("userId") String userId) throws IOException, ParseException {
Fields fields = new Fields(FIELD_LIST, "followers");
dao.deleteFollower(id, userId);
Dashboard dashboard = dao.get(id, fields);
return addHref(uriInfo, dashboard);
}
@DELETE
@Path("/{id}")
@Operation(summary = "Delete a Dashboard", tags = "dashboards",
description = "Delete a dashboard by `id`.",
responses = {
@ApiResponse(responseCode = "200", description = "OK"),
@ApiResponse(responseCode = "404", description = "Dashboard for instance {id} is not found")
})
public Response delete(@Context UriInfo uriInfo, @PathParam("id") String id) {
dao.delete(id);
return Response.ok().build();
}
}

View File

@ -28,6 +28,14 @@
},
"default": null
},
"tags": {
"description": "Tags for this chart",
"type": "array",
"items": {
"$ref": "../../type/tagLabel.json"
},
"default": null
},
"owner": {
"description": "Owner of this database",
"$ref": "../../type/entityReference.json"