clean command

Signed-off-by: Soldy <[email protected]>

Author: Soldy

src/openPanthera/containers.py

@@ -48,11 +48,19 @@
 
 short_commands = {
     'b' : 'build',
+    'c' : 'clean',
     'd' : 'directory',
     'm' : 'migrate',
     's' : 'show'
 }
 
+short_clean_commands = {
+    'f' : 'function',
+    'p' : 'procedure',
+    't' : 'table',
+    'v' : 'view'
+}
+
 short_directory_commands = {
     'i' : 'init',
     'c' : 'check',
@@ -75,6 +83,7 @@
 
 short_specific_commands = {
    'directory' : short_directory_commands,
+   'clean'     : short_clean_commands,
    'build'     : short_types,
    'migrate'   : short_migrate_commands,
    'show'      : short_show_commands

src/openPanthera/mariadblib.py

@@ -96,7 +96,14 @@ def show(self, name:str):
            'function'  : self._showFunctions
         }
         shows[name]()
-     
+    def clean(self, name:str):
+        cleans = {
+           'function'  : self._deleteAllFunctions,
+           'procedure'  : self._deleteAllProcedures,
+           'table'     : self._deleteAllTables,
+           'view'      : self._deleteAllViews
+        }
+        cleans[name]()
     def initMigrationTable(self):
         self._cur.execute(_table_query)
 
@@ -147,7 +154,8 @@ def _cleanBuildScript(self, type_:str, file_name_:str):
         )
         self._conn.commit()
 
-    def _showProcedures(self):
+    def _listProcedures(self):
+        lista = []
         self._cur.execute(
           "SHOW PROCEDURE STATUS WHERE db = ?",
           [
@@ -167,10 +175,26 @@ def _showProcedures(self):
           collation_connection,
           coll
         ) in self._cur:
+          lista.append(Name)
+        return lista
+    def _showProcedures(self):
+        for (
+          Name
+        ) in self._listProcedures():
           self._p(f"{Name}")
-
-
-    def _showFunctions(self):
+    def _deleteProcedure(self, procedure:str):
+        self._cur.execute(
+          f"DROP PROCEDURE `{procedure}`;"
+        )
+        self._p(f"Delete procedure {procedure}")
+        self._conn.commit()
+    def _deleteAllProcedures(self):
+        for (
+          Name
+        ) in self._listProcedures():
+            self._deleteProcedure(Name)
+    def _listFunctions(self):
+        lista = []
         self._cur.execute(
           "SHOW FUNCTION STATUS WHERE db = ?",
           [
@@ -190,19 +214,53 @@ def _showFunctions(self):
           collation_connection,
           coll
         ) in self._cur:
+          lista.append(Name)
+        return lista
+    def _showFunctions(self):
+        for (
+          Name
+        ) in self._listFunctions():
           self._p(f"{Name}")
-
-    def _showViews(self):
+    def _deleteFunction(self, function:str):
+        self._cur.execute(
+          f"DROP FUNCTION `{function}`;"
+        )
+        self._p(f"Delete function {function}")
+        self._conn.commit()
+    def _deleteAllFunctions(self):
+        for (
+          Name
+        ) in self._listFunctions():
+            self._deleteFunction(Name)
+    def _listViews(self):
+        lista = []
         self._cur.execute(
           "SHOW FULL TABLES WHERE Table_Type = 'VIEW'"
         )
         for (
           Name,
           Type
         ) in self._cur:
+          lista.append(Name)
+        return lista
+    def _showViews(self):
+        for (
+          Name
+        ) in self._listViews():
           self._p(f"{Name}")
-
-    def _showTables(self):
+    def _deleteView(self, table:str):
+        self._cur.execute(
+          f"DROP VIEW IF EXISTS `{table}`;",
+        )
+        self._p(f"Delete table {table}")
+        self._conn.commit()
+    def _deleteAllViews(self):
+        for (
+          Name
+        ) in self._listViews():
+            self._deleteView(Name)
+    def _listTables(self):
+        lista = []
         self._cur.execute(
           "SHOW FULL TABLES WHERE Table_Type = 'BASE TABLE'"
         )
@@ -211,5 +269,22 @@ def _showTables(self):
           Type
         ) in self._cur:
           if Name != "panthera_migration":
+            lista.append(Name)
+        return lista
+    def _showTables(self):
+        for (
+          Name
+        ) in self._listTables():
             self._p(f"{Name}")
+    def _deleteTable(self, table:str):
+        self._cur.execute(
+          f"DROP TABLES IF EXISTS `{table}`;",
+        )
+        self._p(f"Delete table {table}")
+        self._conn.commit()
+    def _deleteAllTables(self):
+        for (
+          Name
+        ) in self._listTables():
+            self._deleteTable(Name)
 

src/openPanthera/schema.py

@@ -30,6 +30,7 @@ def __init__(self, schema:str, ui):
             'migrate'  : self._migrate.resolv,
             'init'     : self._init,
             'build'    : self._mariadb.build,
+            'clean'    : self._mariadb.clean,
             'directory': self._directory.resolv,
             'show'     : self._mariadb.show
         }