Added account management (add, edit, remove).

src/html/api/index.php

@@ -4,16 +4,19 @@ require_once('Slim/Slim.php');
 
 $app=new \Slim\Slim();
 
-$app->get('/entries/:account_id/:year/:month', 'get_entries');
-$app->get('/accounts', 'get_accounts');
-$app->get('/accounts/:account_id/months', 'get_months');
-$app->delete('/entries/:id', 'remove_entry');
-$app->post('/entries/add', 'add_entry');
-$app->put('/entries/save/:id', 'save_entry');
+$app->get('/entries/:account_id/:year/:month', 'getEntries');
+$app->get('/accounts', 'getAccounts');
+$app->get('/accounts/:account_id/months', 'getMonths');
+$app->delete('/entries/:id', 'removeEntry');
+$app->post('/entries/add', 'addEntry');
+$app->put('/entries/save/:id', 'saveEntry');
+$app->post('/accounts/add','addAccount');
+$app->put('/accounts/save/:id','saveAccount');
+$app->delete('/accounts/:id', 'removeAccount');
 
 $app->run();
 
-function get_connection() {
+function getConnection() {
     $db=new PDO("pgsql:host=localhost;dbname=accountant", "accountant", "accountant");
     $db->setAttribute(PDO::ATTR_ERRMODE, PDO::ERRMODE_EXCEPTION);
 
@@ -21,14 +24,14 @@ function get_connection() {
 }
 
 // Return the entries
-function get_entries($account_id, $year, $month) {
+function getEntries($account_id, $year, $month) {
 
     $day=$year."-".$month."-01";
 
-    $connection=get_connection();
+    $connection=getConnection();
 
     $sql = <<<EOF
-select 
+select
   id,
   value_date,
   operation_date,
@@ -40,7 +43,7 @@ select
   category
 from (
   select
-    *, 
+    *,
     sum(value) over(order by value_date, operation_date, label desc, value desc) as sold,
     sum(value) over(partition by operation_date is not null order by value_date, operation_date, label desc, value desc) as pointedSold
   from entry
@@ -60,11 +63,11 @@ EOF;
 }
 
 // Add an entry
-function add_entry() {
+function addEntry() {
     $request = \Slim\Slim::getInstance()->request();
     $entry = json_decode($request->getBody(), true);
 
-    $connection=get_connection();
+    $connection=getConnection();
 
     $statement=$connection->prepare("insert into entry (value_date, operation_date, label, value, account_id, category) values (:value_date, :operation_date, :label, :value, :account_id, :category)");
 
@@ -77,15 +80,15 @@ function add_entry() {
 
     $return=$statement->execute();
 
-    echo("Entry saved.");        
+    echo("Entry saved.");
 }
 
 // Saves an entry
-function save_entry($id) {
+function saveEntry($id) {
     $request = \Slim\Slim::getInstance()->request();
     $entry = json_decode($request->getBody(), true);
 
-    $connection=get_connection();
+    $connection=getConnection();
 
     $statement=$connection->prepare("update entry set value_date=:value_date, operation_date=:operation_date, label=:label, value=:value, account_id=:account_id, category=:category where id=:id");
 
@@ -99,12 +102,12 @@ function save_entry($id) {
 
     $return=$statement->execute();
 
-    echo($entry['id'] . " saved.");        
+    echo($entry['id'] . " saved.");
 }
 
 // Remove an entry
-function remove_entry($id) {
-    $connection=get_connection();
+function removeEntry($id) {
+    $connection=getConnection();
 
     $statement=$connection->prepare("delete from entry where id=:id");
     $statement->bindParam("id", $id);
@@ -115,8 +118,8 @@ function remove_entry($id) {
 }
 
 // Return the accounts with their solds.
-function get_accounts() {
-    $connection=get_connection();
+function getAccounts() {
+    $connection=getConnection();
 
     $sql = <<<EOF
 select
@@ -127,7 +130,7 @@ select
   sum(case when entry.value_date <= now() then entry.value else cast(0 as numeric) end) as current
 from
   account
-  join entry on (account.id = entry.account_id)
+  left outer join entry on (account.id = entry.account_id)
 group by
   account.id
 order by
@@ -142,8 +145,8 @@ EOF;
 }
 
 // Returns the months for an account.
-function get_months($account_id) {
-    $connection=get_connection();
+function getMonths($account_id) {
+    $connection=getConnection();
 
     $sql = <<<EOF
 select
@@ -165,5 +168,49 @@ EOF;
 
     echo(json_encode($statement->fetchAll(PDO::FETCH_ASSOC)));
 }
+
+function addAccount() {
+    $request = \Slim\Slim::getInstance()->request();
+    $account = json_decode($request->getBody(), true);
+
+    $connection=getConnection();
+
+    $statement=$connection->prepare("insert into account (name) values (:name)");
+
+    $statement->bindParam("name", $account['name']);
+
+    $return=$statement->execute();
+
+    echo("Account saved.");
+}
+
+function saveAccount($id) {
+    $request = \Slim\Slim::getInstance()->request();
+    $account = json_decode($request->getBody(), true);
+
+    $connection=getConnection();
+
+    $statement=$connection->prepare("update account set name=:name where id=:id");
+
+    $statement->bindParam("name", $account['name']);
+    $statement->bindParam("id", $id);
+
+    $return=$statement->execute();
+
+    echo("Account #$id saved.");
+}
+
+// Remove an account
+function removeAccount($id) {
+    $connection=getConnection();
+
+    $statement=$connection->prepare("delete from account where id=:id");
+    $statement->bindParam("id", $id);
+
+    $return=$statement->execute();
+
+    echo("Account #$id removed.");
+}
+
 ?>