X-Git-Url: http://git.hcoop.net/bpt/portal.git/blobdiff_plain/827fa7c4337cbecfb45ce23211c33459cc6a92be..4f10deb0bbf3a55737a8ff90ece58890673f6012:/balance.sml

diff --git a/balance.sml b/balance.sml
index 9a1f8b6..98c8657 100644
--- a/balance.sml
+++ b/balance.sml
@@ -52,6 +52,32 @@ fun listOwnedBalances () =
 				     FROM Balance JOIN WebUser
 				        ON Balance.name = WebUser.name
 					   AND WebUser.bal = Balance.id
+				     JOIN Membership
+					ON Membership.grp = 1
+					   AND Membership.usr = WebUser.id
+				     ORDER BY Balance.name`)
+
+fun listUnownedBalances () =
+    C.map (getDb ()) mkBalanceRow ($`SELECT Balance.id, Balance.name, amount
+				     FROM Balance LEFT OUTER JOIN WebUser
+				        ON Balance.name = WebUser.name
+					   AND WebUser.bal = Balance.id
+				     LEFT OUTER JOIN Membership
+				        ON Membership.grp = 1
+					   AND Membership.usr = WebUser.id
+				     WHERE WebUser.id IS NULL
+				        OR Membership.grp IS NULL
+				     ORDER BY Balance.name`)
+
+fun listNegativeOwnedBalances () =
+    C.map (getDb ()) mkBalanceRow ($`SELECT Balance.id, Balance.name, amount
+				     FROM Balance JOIN WebUser
+				        ON Balance.name = WebUser.name
+					   AND WebUser.bal = Balance.id
+				     JOIN Membership
+					ON Membership.grp = 1
+					   AND Membership.usr = WebUser.id
+				     WHERE amount < 0
 				     ORDER BY Balance.name`)
 
 fun validBalanceName name =
@@ -64,9 +90,19 @@ fun balanceNameToId name =
       | _ => NONE
 
 fun listBalanceUsers bal =
-    C.map (getDb ()) mkUserRow ($`SELECT id, name, rname, bal, joined, app, shares
+    C.map (getDb ()) mkUserRow ($`SELECT id, name, rname, bal, joined, app, shares, paypal, checkout
 			          FROM WebUser
 				  WHERE bal = ^(C.intToSql bal)
 			          ORDER BY name`)
 
+fun sumOwnedBalances () =
+    case C.oneRow (getDb ()) ($`SELECT SUM(amount)
+				FROM Balance JOIN WebUser
+				  ON Balance.name = WebUser.name
+				    AND WebUser.bal = Balance.id`) of
+	[amt] => C.realFromSql amt
+      | _ => raise Fail "sumOwnedBalance: no rows"
+
+fun isNegative (bal : balance) = #amount bal < 0.0
+
 end