UBB/sernatur
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add place editor

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This commit is contained in:
Chris Cromer
2019-01-19 20:05:18 -03:00
parent 994acf957a
commit 84c10aae90
13 changed files with 927 additions and 100 deletions
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69
lib/db/lugar.vala
View File

@@ -62,16 +62,10 @@ namespace LibSernatur {
* Get all tuples and fields from database
* @param conn The database connection to use
* @return Returns a list of Lugar
* @throws PostgresError If there is a problem with with escaping strings
*/
public static List<Lugar> get_all_lugares (Connection conn) {
var res = conn.db.exec ("
SELECT L.id_lugar, L.nombre_lugar, L.valor_entrada, L.nivel,
C.id_ciudad, C.nombre_ciudad,
R.id_region, R.nombre_region
FROM lugar L
JOIN ciudad C ON (L.id_ciudad = C.id_ciudad)
JOIN region R ON (C.id_region = R.id_region)
");
public static List<Lugar> get_all_lugares (Connection conn) throws PostgresError {
var res = conn.db.exec (Query.get_query (conn, Query.Type.SELECT_ALL_PLACES, null));
if (res.get_status () != ExecStatus.TUPLES_OK) {
#if DEBUG
error (conn.db.get_error_message ());
@@ -109,6 +103,63 @@ JOIN region R ON (C.id_region = R.id_region)
}
return list;
}
/**
* Update a place in the database
* @param conn The database connection
* @param lugar The place to update
* @throws PostgresError Thrown if there is a problem with escaping strings
* @throws DBError Thrown if an invalid value is passed
*/
public static void update_place (Connection conn, Lugar lugar) throws PostgresError, DBError {
if (lugar.id_lugar == 0) {
throw new DBError.INVALID_VALUE (_ ("The id of the place is invalid!"));
}
var res = conn.db.exec (Query.get_query (conn, Query.Type.UPDATE_PLACE, lugar));
if (res.get_status () != ExecStatus.COMMAND_OK) {
#if DEBUG
error (conn.db.get_error_message ());
#else
warning (conn.db.get_error_message ());
#endif
}
}
/**
* Insert a place in the database
* @param conn The database connection
* @param lugar The place to insert
* @return Returns the id of the tuple inserted
* @throws PostgresError Thrown if there is a problem with escaping strings
* @throws DBError Thrown if an invalid value is passed
*/
public static uint insert_place (Connection conn, Lugar lugar) throws PostgresError, DBError {
if (lugar.id_lugar != 0) {
throw new DBError.INVALID_VALUE (_ ("The id of the place is invalid!"));
}
var res = conn.db.exec (Query.get_query (conn, Query.Type.INSERT_PLACE, lugar));
// This uses TUPLES_OK because it returns a result which is the id of the inserted tour
if (res.get_status () != ExecStatus.TUPLES_OK) {
#if DEBUG
error (conn.db.get_error_message ());
#else
warning (conn.db.get_error_message ());
#endif
}
var wra = new ResultWrapper (res);
try {
return wra.get_int_n (0, "id_lugar");
}
catch (Error e) {
#if DEBUG
error (e.message);
#else
warning (e.message);
return 0;
#endif
}
}
}
}
}

36
lib/queries.vala
View File

@@ -28,6 +28,9 @@ namespace LibSernatur {
INSERT_TOUR,
UPDATE_TOUR,
DELETE_TOUR,
SELECT_ALL_PLACES,
INSERT_PLACE,
UPDATE_PLACE,
SELECT_ALL_ASSOCIATED,
SELECT_ALL_ASSOCIATED_BY_TOUR
}
@@ -118,6 +121,39 @@ RETURNING id_tour";
DELETE FROM tour
WHERE id_tour = " + tour.id_tour.to_string ();
case SELECT_ALL_PLACES:
return "
SELECT L.id_lugar, L.nombre_lugar, L.valor_entrada, L.nivel,
C.id_ciudad, C.nombre_ciudad,
R.id_region, R.nombre_region
FROM lugar L
JOIN ciudad C ON (L.id_ciudad = C.id_ciudad)
JOIN region R ON (C.id_region = R.id_region)";
case UPDATE_PLACE:
Lugar lugar = (Lugar) t;
return "
UPDATE lugar SET
nombre_lugar = '" + conn.escape (lugar.nombre_lugar) + "',
valor_entrada = " + lugar.valor_entrada.to_string () + ",
nivel = " + lugar.nivel.to_string () + ",
id_ciudad = " + lugar.ciudad.id_ciudad.to_string () + "
WHERE id_lugar = " + lugar.id_lugar.to_string ();
case INSERT_PLACE:
Lugar lugar = (Lugar) t;
return "
INSERT INTO lugar
(nombre_lugar, valor_entrada, nivel, id_ciudad)
VALUES
(
'" + conn.escape (lugar.nombre_lugar) + "',
" + lugar.valor_entrada.to_string () + ",
" + lugar.nivel.to_string () + ",
" + lugar.ciudad.id_ciudad.to_string () + "
)
RETURNING id_lugar";
case SELECT_ALL_ASSOCIATED:
return "
SELECT A.fecha_llegada, A.hora_llegada, A.fecha_salida, A.hora_salida,