Extra notes and scratch SQL statements added during the 0.2.0 work, but added only now.

git-svn-id: file:///svn-source/pmgr/branches/v0.3.0_work@942 97e9348a-65ac-dc4b-aefc-98561f571b83

bookkeeping.notes

@@ -0,0 +1,51 @@
+Book Keeping Challenges / Issues
+  - Chart of Accounts is not sufficient
+    - One payment can go towards more than one charge
+    - One charge can be paid for by more than one payment
+    - Need to know: how much money does customer owe?
+    - Need to know: how much money has customer been charged for "Rent"?
+    - Need to know: how much money has customer paid towards "Rent" (nothing else)?
+
+
+  - Reverse a charge
+    To make charge reversal work, I'm presently issuing a credit note
+    (transaction) that has 3 ledger entries:
+       Debit charged account   -  Credit A/R
+       Debit A/R               -  Credit "Credit" account
+       Debit "Credit" account  -  Credit A/R
+    And 3 statement entries:
+       Reversal on charged account
+       Negative Disbursement on "Credit" account
+       Positive Disbursement on "Credit" account
+
+    Obviously, the two "Credit" account ledger entries cancel each other
+    out.  However, the monies need to be reversed in the A/R account, and a
+    previous transaction will have already performed an A/R credit and so
+    the two A/R credits will create an imbalance in A/R unless we move
+    those funds to our "Credit" account.  The "Credit" account statement
+    entries are needed to undo any previous disbursement to the charge
+    being reversed, and then to re-disburse those funds to a different
+    charge (or possibly just a Surplus entry if no other charges exist.)
+
+
+Question
+  - What should be recorded with this charge reversal?
+    Charge of $5 for "Parking"
+    Charge of $6 for "Rent"
+    Payment of $6
+    Reverse the $5 "Parking" charge
+
+  - What should be recorded with this charge reversal?
+    Charge of $5 for "Parking"
+    Charge of $6 for "Rent"
+    Charge of $7 for "Pets"
+    Payment of $13
+    Reverse the $5 "Parking" charge
+
+  - What should be recorded with this charge reversal?
+    Charge of $5 for "Parking"
+    Charge of $6 for "Rent"
+    Charge of $7 for "Pets"
+    Payment of $18
+    Reverse the $5 "Parking" charge
+

db/scratch.sql

@@ -135,9 +135,7 @@ FROM pmgr_transactions T
  -- E.account_id != T.account_id
  GROUP BY T.id 
    HAVING
-    (T.type = 'INVOICE' AND Tamt <> T.amount) 
+    (T.amount <> IF(T.type IN ('INVOICE','TRANSFER','DEPOSIT','PAYMENT'), Tamt, Oamt))
-      OR      
-    (T.type <> 'INVOICE' AND Oamt <> T.amount)    
       OR      
     (Tamt * -1 <> Oamt)
 
@@ -576,3 +574,105 @@ ORDER BY IF(U.id IS NOT NULL, 1,
                 IF (S.id IS NOT NULL, 3, 4))) ASC,
          IF (G.id IS NOT NULL, G.rank, 0) ASC
 ;
+
+
+-- ----------------------------------------------------
+-- Income by Month
+SELECT MONTH(SE.effective_date) AS mon, YEAR(SE.effective_date) AS yr,
+       SE.account_id AS acct, ROUND(SUM(SE.amount)) AS amt
+FROM pmgr_statement_entries SE
+WHERE SE.type = 'CHARGE'
+  AND SE.effective_date >= '2009-04-01' AND SE.effective_date <= NOW()  
+GROUP BY yr, mon, acct WITH ROLLUP
+
+-- ----------------------------------------------------
+-- Rent Income by Month
+SELECT MONTH(SE.effective_date) AS mon, YEAR(SE.effective_date) AS yr,
+       ROUND(SUM(SE.amount)) AS amt
+FROM pmgr_statement_entries SE
+WHERE SE.type = 'CHARGE'
+  AND SE.effective_date >= '2009-04-01' AND SE.effective_date <= NOW()  
+  AND SE.account_id = 13
+GROUP BY yr, mon WITH ROLLUP
+
+-- ----------------------------------------------------
+-- Occupancy during given month
+SELECT COUNT(L.id) FROM pmgr_leases L
+WHERE L.movein_date < '2009-10-01'
+  AND (L.moveout_date IS NULL OR L.moveout_date > '2009-09-01')
+
+-- ----------------------------------------------------
+-- Move-ins by month
+SELECT MONTH(L.movein_date) AS mon, YEAR(L.movein_date) AS yr, COUNT(L.id)
+FROM pmgr_leases L
+WHERE L.movein_date >= '2009-04-01'
+GROUP BY yr, mon
+
+-- ----------------------------------------------------
+-- Move-outs by month
+SELECT MONTH(L.moveout_date) AS mon, YEAR(L.moveout_date) AS yr, COUNT(L.id)
+FROM pmgr_leases L
+WHERE L.moveout_date >= '2009-04-01'
+GROUP BY yr, mon
+
+-- ----------------------------------------------------
+-- Move-ins/Move-outs by month
+SELECT
+   MONTH(L.movein_date) AS mon, YEAR(L.movein_date) AS yr,
+   IF(L.movein_date AS mon, YEAR(L.movein_date) AS yr,
+FROM pmgr_leases L
+WHERE L.movein_date >= '2009-04-01'
+GROUP BY yr, mon
+
+
+-- ----------------------------------------------------
+-- Rent charged
+SELECT SUM(SE.amount)
+ FROM pmgr_statement_entries SE
+ LEFT JOIN pmgr_accounts A ON A.id = SE.account_id 
+WHERE A.name = 'Rent'
+-- AND SE.effective_date >= '2009-04-01'
+-- AND SE.effective_date < '2009-12-01'
+
+
+
+
+-- --------------------------------------------------------------
+-- Merge two customers
+SELECT * FROM pmgr_statement_entries WHERE customer_id = 65
+;
+UPDATE pmgr_leases SET customer_id=21 WHERE customer_id=65;
+UPDATE pmgr_reservations SET customer_id=21 WHERE customer_id=65;
+UPDATE pmgr_statement_entries SET customer_id=21 WHERE customer_id=65;
+UPDATE pmgr_tenders SET customer_id=21 WHERE customer_id=65;
+UPDATE pmgr_transactions SET customer_id=21 WHERE customer_id=65;
+-- Make sure to update customer info afterwards
+
+
+-- --------------------------------------------------------------
+-- Determine income from a customer
+SELECT NT.name AS 'type', SUM(LE.amount) AS 'total'
+ FROM pmgr_tenders N 
+   LEFT JOIN pmgr_tender_types NT ON NT.id = N.tender_type_id   
+   LEFT JOIN pmgr_ledger_entries LE ON LE.id = N.ledger_entry_id   
+   LEFT JOIN pmgr_customers C ON C.id = N.customer_id
+ WHERE
+   N.customer_id = 49
+   AND N.nsf_ledger_entry_id IS NULL
+   AND (NT.tillable OR NT.auto_deposit)  
+ GROUP BY NT.name WITH ROLLUP
+
+
+-- --------------------------------------------------------------
+-- Determine rent charges by month
+SELECT MONTH(SE.effective_date) AS 'mon',
+       YEAR(SE.effective_date) AS 'yr',       
+       DATE_FORMAT(SE.effective_date, "%m/1/%Y") AS 'date',
+       SUM(SE.amount) AS 'total'
+ FROM pmgr_accounts A
+ LEFT JOIN pmgr_statement_entries SE ON SE.account_id = A.id
+WHERE
+ A.name = 'Rent' 
+ AND SE.effective_date < NOW()
+GROUP BY yr, mon -- WITH ROLLUP
+

site/config/bootstrap.php

@@ -32,22 +32,15 @@
  *
  */
 
-function _box($type) {
+function sandbox() {
-  static $box = array('type' => null, 'test' => array());
-  if (!isset($box['type']) && !isset($box['test'][$type])) {
   $r = Router::requestRoute();
-/*     if (!preg_match("/gridData/", $_SERVER['REQUEST_URI'])) { */
+  return !empty($r[3]['sand_route']);
-/*       print("<PRE>Route:\n");print_r($r);print("\n</PRE>\n"); */
-/*     } */
-    $box['test'][$type] = !empty($r[3]["${type}_route"]);
-    if ($box['test'][$type])
-      $box['type'] = $type;
-  }
-  return $box['type'] == $type;
 }
 
-function sandbox() { return _box('sand'); }
+function devbox() {
-function devbox()  { return _box('dev'); }
+  $r = Router::requestRoute();
+  return !empty($r[3]['dev_route']);
+}
 
 function server_request_var($var) {
   if (preg_match("/^HTTP_ACCEPT|REMOTE_PORT/", $var))

site/config/routes.php

@@ -43,16 +43,6 @@ Router::connect('/sand',
 		array('sand_route' => true) + $default_path);
 Router::connect('/sand/:controller/:action/*',
 		array('sand_route' => true, 'action' => null));
-/* Unfortunately, for some reason we need an extra route to solve
- * a bug with form generation.  When $this->data is set by the
- * controller, and a URL is generated by the FormHelper, this
- * route is required to ensure the form action is correct.  An
- * example of a broken page is for /customers/edit/XX.  It appears
- * the page location uses the route above, it's only URL generation
- * that seems to be broken.
- */
-Router::connect('/sand/:controller/:action/:id/*',
-		array('sand_route' => true,'action' => null, 'id'=>null));
 
 /*
  * Route for developement functionality
@@ -61,15 +51,5 @@ Router::connect('/dev',
 		array('dev_route' => true) + $default_path);
 Router::connect('/dev/:controller/:action/*',
 		array('dev_route' => true, 'action' => null));
-/* Unfortunately, for some reason we need an extra route to solve
- * a bug with form generation.  When $this->data is set by the
- * controller, and a URL is generated by the FormHelper, this
- * route is required to ensure the form action is correct.  An
- * example of a broken page is for /customers/edit/XX.  It appears
- * the page location uses the route above, it's only URL generation
- * that seems to be broken.
- */
-Router::connect('/dev/:controller/:action/:id/*',
-		array('dev_route' => true,'action' => null, 'id'=>null));
 
 ?>

site/controllers/customers_controller.php

@@ -2,12 +2,6 @@
 
 class CustomersController extends AppController {
 
-  // DEBUG FUNCTION ONLY!
-  // Call without id to update ALL customers
-  function force_update($id = null) {
-    $this->Customer->update($id);
-    $this->redirect(array('action'=>'index'));
-  }
 
   /**************************************************************************
    **************************************************************************

site/models/customer.php

@@ -192,13 +192,6 @@ class Customer extends AppModel {
     }
     $id = $this->id;
 
-    // Appears that $this->save() "helpfully" choses to add in
-    // any missing data fields, populated with default values.
-    // So, after saving is complete, the fields 'lease_count',
-    // 'past_lease_count', and 'current_lease_count' have all
-    // been reset to zero.  Gee, thanks Cake...
-    $this->update($id);
-
     // Remove all associated Customer Contacts, as it ensures
     // any entries deleted by the user actually get deleted
     // in the system.  We'll recreate the needed ones anyway.

site/models/lease.php

@@ -148,11 +148,9 @@ class Lease extends AppModel {
 		   array('class' => 'StatementEntry',
 			 'fields' => array(),
 			 'conditions' => array
-			 ('SEx.lease_id = StatementEntry.lease_id',
+			 ('SEx.effective_date = DATE_ADD(StatementEntry.through_date, INTERVAL 1 day)',
-			  'SEx.type' => 'CHARGE',
+			  'SEx.lease_id = StatementEntry.lease_id',
-			  'SEx.account_id' => $rent_account_id,
 			  'SEx.reverse_transaction_id IS NULL',
-			  'SEx.effective_date = DATE_ADD(StatementEntry.through_date, INTERVAL 1 day)',
 			  ),
 			 ),
 		   ),

todo.notes

@@ -1,3 +1,14 @@
+Change the summary text "Balance Owed" to "Customer Credit"
+or something similar when there is a negative balance owed.
+
+Shrink the width of the detail view box so that the detail
+and summary both fit on the same page on the Acer Netbook.
+
+Remove Date from Ledger Entries on the Transaction page
+(presuming that the Date is taken directly from the
+Transaction and that all Ledger dates are all the same)
+
+Add Deposit Slip # to the title bar when viewing deposit
 
 Reversing a rent charge is not considered as part of the
 "charged-through" date on the lease.  Consequently, the