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adding dashbord

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This commit is contained in:
Andreas Huber
2023-02-26 08:18:53 +01:00
parent eb9904a30b
commit a2945d2d9b
44 changed files with 928 additions and 8 deletions
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4
pdb-ui/src/main/java/org/lucares/pdbui/NotFoundException.java
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@@ -15,4 +15,8 @@ public class NotFoundException extends RuntimeException {
public NotFoundException(final Throwable cause) {
super(cause);
}
public NotFoundException(final String message) {
super(message);
}
}

33
pdb-ui/src/main/java/org/lucares/pdbui/dashboard/BaseDashboardWidget.java Normal file
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@@ -0,0 +1,33 @@
package org.lucares.pdbui.dashboard;
public abstract class BaseDashboardWidget {
private DashboardWidgetType type;
private DashboardWidgetSize size;
public BaseDashboardWidget() {
super();
}
public BaseDashboardWidget(final DashboardWidgetType type, final DashboardWidgetSize size) {
this.type = type;
this.size = size;
}
public DashboardWidgetType getType() {
return type;
}
public void setType(final DashboardWidgetType type) {
this.type = type;
}
public DashboardWidgetSize getSize() {
return size;
}
public void setSize(final DashboardWidgetSize size) {
this.size = size;
}
}

71
pdb-ui/src/main/java/org/lucares/pdbui/dashboard/Dashboard.java Normal file
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@@ -0,0 +1,71 @@
package org.lucares.pdbui.dashboard;
import java.util.ArrayList;
import java.util.Comparator;
import java.util.List;
import java.util.UUID;
public class Dashboard {
public static class ByNameComparator implements Comparator<Dashboard> {
@Override
public int compare(final Dashboard o1, final Dashboard o2) {
return o1.getName().compareToIgnoreCase(o2.getName());
}
}
public static final Comparator<Dashboard> BY_NAME = new ByNameComparator().thenComparing(Dashboard::getId);
private String id;
private String name;
private String description;
private List<TextWidget> texts = new ArrayList<>();
public Dashboard() {
super();
}
public static Dashboard creatNew(final String name, final String description) {
final Dashboard dashboard = new Dashboard();
dashboard.setId(UUID.randomUUID().toString());
dashboard.setName(name);
dashboard.setDescription(description);
return dashboard;
}
public String getId() {
return id;
}
public void setId(final String id) {
this.id = id;
}
public String getName() {
return name;
}
public void setName(final String name) {
this.name = name;
}
public String getDescription() {
return description;
}
public void setDescription(final String description) {
this.description = description;
}
public List<TextWidget> getTexts() {
return texts;
}
public void setTexts(final List<TextWidget> texts) {
this.texts = texts;
}
}

130
pdb-ui/src/main/java/org/lucares/pdbui/dashboard/DashboardController.java Normal file
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@@ -0,0 +1,130 @@
package org.lucares.pdbui.dashboard;
import java.io.IOException;
import java.nio.charset.StandardCharsets;
import java.nio.file.Files;
import java.nio.file.Path;
import java.util.ArrayList;
import java.util.Collections;
import java.util.List;
import org.lucares.pdbui.BadRequest;
import org.lucares.pdbui.NotFoundException;
import org.lucares.utils.file.FileUtils;
import org.springframework.beans.factory.annotation.Value;
import org.springframework.boot.autoconfigure.EnableAutoConfiguration;
import org.springframework.http.HttpStatus;
import org.springframework.http.MediaType;
import org.springframework.stereotype.Controller;
import org.springframework.web.bind.annotation.CrossOrigin;
import org.springframework.web.bind.annotation.PathVariable;
import org.springframework.web.bind.annotation.RequestBody;
import org.springframework.web.bind.annotation.RequestMapping;
import org.springframework.web.bind.annotation.RequestMethod;
import org.springframework.web.bind.annotation.ResponseBody;
import org.springframework.web.bind.annotation.ResponseStatus;
import com.fasterxml.jackson.core.JsonProcessingException;
import com.fasterxml.jackson.databind.ObjectMapper;
import com.fasterxml.jackson.databind.ObjectWriter;
@Controller
@EnableAutoConfiguration
@RequestMapping(path = "/api/dashboards")
@CrossOrigin(origins = { "http://localhost:4200", "http://127.0.0.1:4200" })
public class DashboardController {
private final Path baseDir;
private final ObjectMapper objectMapper = new ObjectMapper();
private final ObjectWriter objectWriter = objectMapper.writerWithDefaultPrettyPrinter();
public DashboardController(@Value("${db.base}") final String dbBaseDir) throws IOException {
baseDir = Path.of(dbBaseDir).resolve("dashboards");
Files.createDirectories(baseDir);
objectMapper.setConfig(objectMapper.getSerializationConfig().with());
}
@RequestMapping(path = "/", //
method = RequestMethod.POST, //
consumes = MediaType.APPLICATION_JSON_VALUE, //
produces = MediaType.APPLICATION_JSON_VALUE //
)
@ResponseBody
@ResponseStatus(code = HttpStatus.CREATED)
public Dashboard createDashboard(@RequestBody final DashboardCreationData creationData) throws IOException {
final Dashboard dashboard = Dashboard.creatNew(creationData.getName(), creationData.getDescription());
return saveDashboard(dashboard);
}
@RequestMapping(path = "/", method = RequestMethod.GET, //
produces = MediaType.APPLICATION_JSON_VALUE)
@ResponseBody
public DashboardList getDashboards() throws IOException {
final List<Dashboard> dashboards = new ArrayList<>(Files.list(baseDir)//
.filter(p -> p.getFileName().toString().endsWith(".json"))//
.map(FileUtils::readSilent)//
.map(this::deserializeDashboard)//
.toList());
Collections.sort(dashboards, Dashboard.BY_NAME);
return new DashboardList(dashboards);
}
@RequestMapping(path = "/{dashboardId}", method = RequestMethod.GET, //
produces = MediaType.APPLICATION_JSON_VALUE)
@ResponseBody
public Dashboard getDashboard(@PathVariable("dashboardId") final String dashboardId) throws IOException {
final Path file = baseDir.resolve(dashboardId + ".json");
if (!Files.isReadable(file) || !Files.isRegularFile(file)) {
throw new NotFoundException("Not Found");
}
final String json = Files.readString(file, StandardCharsets.UTF_8);
return deserializeDashboard(json);
}
@RequestMapping(path = "/{dashboardId}", method = RequestMethod.PUT, //
consumes = MediaType.APPLICATION_JSON_VALUE, produces = MediaType.APPLICATION_JSON_VALUE)
@ResponseBody
public Dashboard updateDashboard(@PathVariable("dashboardId") final String dashboardId,
@RequestBody final Dashboard dashboard) throws IOException {
final Path file = baseDir.resolve(dashboardId + ".json");
if (!Files.isReadable(file) || !Files.isRegularFile(file)) {
throw new NotFoundException("Not Found");
}
if (!dashboardId.equals(dashboard.getId())) {
throw new BadRequest("Inconsistent dashboard id in URL and payload");
}
return saveDashboard(dashboard);
}
@RequestMapping(path = "/{dashboardId}", method = RequestMethod.DELETE, //
produces = MediaType.APPLICATION_JSON_VALUE)
@ResponseBody
public void deleteDashboard(@PathVariable("dashboardId") final String dashboardId) throws IOException {
final Path file = baseDir.resolve(dashboardId + ".json");
Files.deleteIfExists(file);
}
private Dashboard deserializeDashboard(final String json) {
try {
return objectMapper.readValue(json, Dashboard.class);
} catch (final JsonProcessingException e) {
throw new RuntimeException(e);
}
}
private Dashboard saveDashboard(final Dashboard dashboard) throws JsonProcessingException, IOException {
final Path file = baseDir.resolve(dashboard.getId() + ".json");
final String dashboardJson = objectWriter.writeValueAsString(dashboard);
Files.writeString(file, dashboardJson, StandardCharsets.UTF_8);
return dashboard;
}
}

32
pdb-ui/src/main/java/org/lucares/pdbui/dashboard/DashboardCreationData.java Normal file
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@@ -0,0 +1,32 @@
package org.lucares.pdbui.dashboard;
public class DashboardCreationData {
private String name;
private String description;
public DashboardCreationData() {
super();
}
public DashboardCreationData(final String name, final String description) {
this.name = name;
this.description = description;
}
public String getName() {
return name;
}
public void setName(final String name) {
this.name = name;
}
public String getDescription() {
return description;
}
public void setDescription(final String description) {
this.description = description;
}
}

24
pdb-ui/src/main/java/org/lucares/pdbui/dashboard/DashboardList.java Normal file
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@@ -0,0 +1,24 @@
package org.lucares.pdbui.dashboard;
import java.util.List;
public class DashboardList {
private List<Dashboard> dashboards;
public DashboardList() {
super();
}
public DashboardList(final List<Dashboard> dashboards) {
this.dashboards = dashboards;
}
public void setDashboards(final List<Dashboard> dashboards) {
this.dashboards = dashboards;
}
public List<Dashboard> getDashboards() {
return dashboards;
}
}

5
pdb-ui/src/main/java/org/lucares/pdbui/dashboard/DashboardWidgetSize.java Normal file
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@@ -0,0 +1,5 @@
package org.lucares.pdbui.dashboard;
public enum DashboardWidgetSize {
SMALL, MEDIUM, LARGE
}

5
pdb-ui/src/main/java/org/lucares/pdbui/dashboard/DashboardWidgetType.java Normal file
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@@ -0,0 +1,5 @@
package org.lucares.pdbui.dashboard;
public enum DashboardWidgetType {
TEXT, PLOT
}

12
pdb-ui/src/main/java/org/lucares/pdbui/dashboard/PlotWidget.java Normal file
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@@ -0,0 +1,12 @@
package org.lucares.pdbui.dashboard;
public class PlotWidget extends BaseDashboardWidget {
public PlotWidget() {
super();
}
public PlotWidget(final DashboardWidgetSize size) {
super(DashboardWidgetType.PLOT, size);
}
}

38
pdb-ui/src/main/java/org/lucares/pdbui/dashboard/Position.java Normal file
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@@ -0,0 +1,38 @@
package org.lucares.pdbui.dashboard;
public class Position {
private int x;
private int y;
public Position() {
super();
}
public Position(final int x, final int y) {
super();
this.x = x;
this.y = y;
}
public int getX() {
return x;
}
public void setX(final int x) {
this.x = x;
}
public int getY() {
return y;
}
public void setY(final int y) {
this.y = y;
}
@Override
public String toString() {
return x + "," + y;
}
}

23
pdb-ui/src/main/java/org/lucares/pdbui/dashboard/TextWidget.java Normal file
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@@ -0,0 +1,23 @@
package org.lucares.pdbui.dashboard;
public class TextWidget extends BaseDashboardWidget {
private String text;
public TextWidget() {
super();
}
public TextWidget(final DashboardWidgetSize size, final String text) {
super(DashboardWidgetType.TEXT, size);
this.text = text;
}
public String getText() {
return text;
}
public void setText(final String text) {
this.text = text;
}
}