implemented creation of wiki tables

Signed-off-by: Stephan Richter <s.richter@srsoftware.de>

frontend/src/Components/Menu.svelte

@@ -58,6 +58,7 @@ onMount(fetchModules);
     <a href="#" onclick={() => go('/bookmark')}>{t('bookmarks')}</a>
     <a href="#" onclick={() => go('/notes')}>{t('notes')}</a>
     <a href="#" onclick={() => go('/time')}>{t('timetracking')}</a>
+    <a href="#" onclick={() => go('/wiki')}>{t('wiki')}</a>
     <a href="https://svelte.dev/tutorial/svelte/state" target="_blank">{t('tutorial')}</a>
     {#each modules as module,i}
     {#if module.name.trim()}<a href={module.url}>{module.name}</a>{/if}

wiki/build.gradle.kts

@@ -0,0 +1,5 @@
+description = "Umbrella : Wiki"
+
+dependencies{
+    implementation(project(":core"))
+}

wiki/src/main/java/de/srsoftware/umbrella/wiki/Constants.java

@@ -5,4 +5,10 @@ public class Constants {
 	private Constants(){}
 
 	public static final String CONFIG_DATABASE = "umbrella.modules.wiki.database";
+	public static final String CONTENT = "content";
+	public static final String PAGE_ID = "page_id";
+	public static final String PERMISSIONS = "permissions";
+	public static final String TABLE_PAGES = "pages";
+	public static final String TABLE_PAGES_USERS = "pages_users";
+	public static final String VERSION = "version";
 }

wiki/src/main/java/de/srsoftware/umbrella/wiki/SqliteDb.java

@@ -3,6 +3,22 @@ package de.srsoftware.umbrella.wiki;
 import de.srsoftware.umbrella.core.BaseDb;
 
 import java.sql.Connection;
+import java.sql.SQLException;
+
+import static de.srsoftware.umbrella.core.Constants.*;
+import static de.srsoftware.umbrella.core.Constants.DESCRIPTION;
+import static de.srsoftware.umbrella.core.Constants.DUE_DATE;
+import static de.srsoftware.umbrella.core.Constants.ERROR_FAILED_CREATE_TABLE;
+import static de.srsoftware.umbrella.core.Constants.EST_TIME;
+import static de.srsoftware.umbrella.core.Constants.NAME;
+import static de.srsoftware.umbrella.core.Constants.NO_INDEX;
+import static de.srsoftware.umbrella.core.Constants.SHOW_CLOSED;
+import static de.srsoftware.umbrella.core.Constants.START_DATE;
+import static de.srsoftware.umbrella.core.Constants.STATUS;
+import static de.srsoftware.umbrella.core.model.Status.OPEN;
+import static de.srsoftware.umbrella.wiki.Constants.*;
+import static java.lang.System.Logger.Level.ERROR;
+import static java.text.MessageFormat.format;
 
 public class SqliteDb extends BaseDb implements WikiDb {
 	private static final System.Logger LOG = System.getLogger("TaskDb");
@@ -16,9 +32,35 @@ public class SqliteDb extends BaseDb implements WikiDb {
 	protected int createTables() {
 		int currentVersion = createSettingsTable();
 		switch (currentVersion){
-			case 0: ; // TODO
+			case 0:
+				createPagesTable();
+				createPagesUsersTable();
 		}
 
-		return setCurrentVersion(3);
+		return setCurrentVersion(1);
+	}
+
+	private void createPagesUsersTable() {
+		var sql = "CREATE TABLE IF NOT EXISTS {0} ( {1} VARCHAR(255) NOT NULL, {2} INT NOT NULL, {3} INT NOT NULL, PRIMARY KEY({1}, {2}))";
+		try {
+			var stmt = db.prepareStatement(format(sql, 	TABLE_PAGES_USERS, PAGE_ID, USER_ID, PERMISSIONS));
+			stmt.execute();
+			stmt.close();
+		} catch (SQLException e) {
+			LOG.log(ERROR, ERROR_FAILED_CREATE_TABLE, TABLE_PAGES, e);
+			throw new RuntimeException(e);
+		}
+	}
+
+	private void createPagesTable() {
+		var sql = "CREATE TABLE IF NOT EXISTS {0} ( {1} VARCHAR(255) NOT NULL, {2} INT NOT NULL, {3} TEXT NOT NULL, PRIMARY KEY({1},{2}))";
+		try {
+			var stmt = db.prepareStatement(format(sql, TABLE_PAGES, ID, VERSION, CONTENT));
+			stmt.execute();
+			stmt.close();
+		} catch (SQLException e) {
+			LOG.log(ERROR, ERROR_FAILED_CREATE_TABLE, TABLE_PAGES, e);
+			throw new RuntimeException(e);
+		}
 	}
 }