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migration partially working:

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- upon migration, items appear in stock module
- after restart, they are gone
- only one item is actually persisted in the DB???

Signed-off-by: Stephan Richter <s.richter@srsoftware.de>
This commit is contained in:
Stephan Richter
2025-11-30 23:44:01 +01:00
parent fd536abe11
commit 90528cfcac
4 changed files with 14 additions and 3 deletions
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1
stock/build.gradle.kts
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@@ -2,4 +2,5 @@ description = "Umbrella : Stock"
dependencies{
implementation(project(":core"))
implementation("de.srsoftware:configuration.json:1.0.3")
}

1
stock/src/main/java/de/srsoftware/umbrella/stock/Constants.java
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@@ -8,6 +8,7 @@ public class Constants {
public static final String BELOW = "below";
public static final String CONFIG_DATABASE = "umbrella.modules.stock.database";
public static final String CONFIG_ITEM_DB = "umbrella.modules.items.database";
public static final String ITEM = "item";
public static final String ITEM_ID = "item_id";
public static final String ITEMS = "items";

4
stock/src/main/java/de/srsoftware/umbrella/stock/SqliteDb.java
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@@ -51,7 +51,7 @@ public class SqliteDb extends BaseDb implements StockDb {
if (rs.next()) propertyId = rs.getLong(1);
rs.close();
if (propertyId == null || propertyId == 0) throw databaseException("Failed to create new property {0} in DB",name);
insertInto(TABLE_ITEM_PROPERTIES,ITEM_ID,PROPERTY_ID,VALUE).values(itemId,propertyId,value).execute(db);
insertInto(TABLE_ITEM_PROPERTIES,ITEM_ID,PROPERTY_ID,VALUE).values(itemId,propertyId,value).execute(db).close();
return new Property(propertyId,name,value,unit);
} catch (SQLException e) {
throw databaseException("Failed to create new property {0} in DB",name);
@@ -477,7 +477,7 @@ public class SqliteDb extends BaseDb implements StockDb {
if ("".equals(value)){
Query.delete().from(TABLE_ITEM_PROPERTIES).where(ITEM_ID,equal(itemId)).where(PROPERTY_ID,equal(existingPropId)).execute(db);
} else {
replaceInto(TABLE_ITEM_PROPERTIES,ITEM_ID,PROPERTY_ID,VALUE).values(itemId,existingPropId,value).execute(db);
replaceInto(TABLE_ITEM_PROPERTIES,ITEM_ID,PROPERTY_ID,VALUE).values(itemId,existingPropId,value).execute(db).close();
}
return prop.value(value);
} catch (SQLException e) {

11
stock/src/main/java/de/srsoftware/umbrella/stock/StockModule.java
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@@ -16,6 +16,7 @@ import static java.util.Comparator.comparing;
import com.sun.net.httpserver.HttpExchange;
import de.srsoftware.configuration.Configuration;
import de.srsoftware.configuration.JsonConfig;
import de.srsoftware.tools.Path;
import de.srsoftware.tools.SessionToken;
import de.srsoftware.umbrella.core.BaseHandler;
@@ -38,8 +39,16 @@ public class StockModule extends BaseHandler implements StockService {
super();
var dbFile = config.get(CONFIG_DATABASE).orElseThrow(() -> missingFieldException(CONFIG_DATABASE));
stockDb = new SqliteDb(connect(dbFile));
Optional<String> itemDbConfig = config.get("umbrella.modules.items.database");
Optional<String> itemDbConfig = config.get(CONFIG_ITEM_DB);
itemDbConfig.map(ItemDb::new).ifPresent(itemDb -> itemDb.migrateTo(stockDb));
if (itemDbConfig.isPresent()){
try {
config.drop(CONFIG_ITEM_DB);
if (config instanceof JsonConfig jsonConfig) jsonConfig.save();
} catch (IOException e) {
throw new RuntimeException(e);
}
}
ModuleRegistry.add(this);
}