Added misc/tools/dbcopy.php as external dependency

composer.json

@@ -10,7 +10,8 @@
     "require": {
         "doctrine/orm": "2.4.*",
         "jpgraph/jpgraph": "dev-master",
-        "symfony/console": "2.5.*"
+        "andig/dbcopy": "dev-master",
+        "symfony/console": "2.6.*@dev"
     },
     "require-dev": {
         "phpunit/phpunit": "4.1.*"
@@ -21,5 +22,8 @@
             "Tests\\": "test/",
             "Wrapper\\": "test/"
         }
+    },
+    "scripts": {
+    	"post-install-cmd": "php -r \"@copy('vendor/andig/dbcopy/dbcopy.php', 'misc/tools/dbcopy.php');\""
     }
 }

lib/Volkszaehler/Model/Aggregate.php

@@ -36,7 +36,7 @@
  * @Table(
  * 	name="aggregate",
  *	indexes={@index(name="search_idx", columns={"channel_id", "type", "timestamp"})},
- *	uniqueConstraints={@UniqueConstraint(name="ts_uniq", columns={"channel_id", "type", "timestamp"})}
+ *	uniqueConstraints={@UniqueConstraint(name="aggregate_unique", columns={"channel_id", "type", "timestamp"})}
  * )
  */
 class Aggregate {

lib/Volkszaehler/Model/Data.php

@@ -37,7 +37,7 @@
  * @Table(
  * 	name="data",
  *	indexes={@index(name="search_idx", columns={"channel_id", "timestamp"})},
- *	uniqueConstraints={@UniqueConstraint(name="ts_uniq", columns={"channel_id", "timestamp"})}
+ *	uniqueConstraints={@UniqueConstraint(name="data_unique", columns={"channel_id", "timestamp"})}
  * )
  */
 class Data {

lib/Volkszaehler/Model/Property.php

@@ -37,7 +37,7 @@
  * @Table(
  * 		name="properties",
  * 		uniqueConstraints={
- * 			@UniqueConstraint(name="unique_keys", columns={"entity_id", "pkey"})
+ * 			@UniqueConstraint(name="property_unique", columns={"entity_id", "pkey"})
  * 		}
  * )
  * @HasLifecycleCallbacks

misc/tools/dbcopy.json

@@ -0,0 +1,46 @@
+{
+	"source": {
+		"driver": "pdo_mysql",
+		"host": "localhost",
+		"user": "travis",
+		"password": "",
+		"dbname": "volkszaehler"
+	},
+	"target": {
+		"driver": "pdo_mysql",
+		"host": "localhost",
+		"user": "travis",
+		"password": "",
+		"dbname": "volkszaehler_backup",
+		"path": "sqlite.db3"		// path is only used if driver = pdo_sqlite
+	},
+	"tables": [
+		// TABLE DEFINITION
+		// ----------------
+		// table name
+		// 		tables will be processed in the order they are mentioned:
+		//		- foreign keys on target will be dropped
+		//		- if a table is not listed here, it will not be touched
+		// transfer mode
+		//		skip:		table will not be copied
+		//		copy:		entire table will be truncated on target and copied from source
+		//		pk:			selective copy by primary key. only data not present on target
+		// 						will be copied from source.
+		{
+			"name": "entities",
+			"mode": "copy"
+		}, {
+			"name": "properties",
+			"mode": "copy"
+		}, {
+			"name": "entities_in_aggregator",
+			"mode": "copy"
+		}, {
+			"name": "data",
+			"mode": "pk"
+		}, {
+			"name": "aggregate",
+			"mode": "skip"
+		}
+	]
+}