add card block functionality

* still need to do error checking
* still need to wrap in transaction so we can roll back if need be

server/scripts/PopufareAPI.py

@@ -89,6 +89,8 @@ def Request(ctx):
       res = Ruleclass(_conn, ctx)
     elif ctx["function"] == "RecycleCard":
       res = RecycleCard(_conn, ctx)
+    elif ctx["function"] == "AddCardBlock":
+      res = AddCardBlock(_conn, ctx)
 
   _conn.close()
 
@@ -814,6 +816,91 @@ def RecycleCard(db, ctx):
 
   return res
 
+##            _     _                     _   _     _            _    
+##   __ _  __| | __| |   ___ __ _ _ __ __| | | |__ | | ___   ___| | __
+##  / _` |/ _` |/ _` |  / __/ _` | '__/ _` | | '_ \| |/ _ \ / __| |/ /
+## | (_| | (_| | (_| | | (_| (_| | | | (_| | | |_) | | (_) | (__|   < 
+##  \__,_|\__,_|\__,_|  \___\__,_|_|  \__,_| |_.__/|_|\___/ \___|_|\_\
+##                                                                    
+
+def AddCardBlock(db, ctx):
+  res = {"result":"fail"}
+  cursor = db.cursor()
+
+  fields = ["mag_token", "rfid_token", "group_id",
+            "rule", "nday_orig", "nrides_remain", "nrides_orig",
+            "count",
+            "pass_rule", "pass_nrides_remain", "pass_nrides_orig",
+            "pass_nday_orig", "pass_class"]
+
+  val = {}
+  for f in fields:
+    if f in ctx:
+      if ctx[f] and len(ctx[f]) > 0:
+        val[f] = ctx[f]
+
+  if not ("count" in val):
+    res["result"] = "fail"
+    res["api_comment"] = "count must be positive"
+    return res
+
+  if ((not ("mag_token" in val)) and
+      (not ("rfid_token" in val))):
+    res["result"] = "fail"
+    res["api_comment"] = "mag_token and/or rfid_token must be specified"
+    return res
+
+  use_mag = False
+  use_rfid = False
+  if "mag_token" in val:
+    use_mag = True
+    pfx_mag_cred = val["mag_token"].split(":")[0]
+    base_mag_cred = int(val["mag_token"].split(":")[-1])
+
+  if "rfid_token" in val:
+    use_rfid = True
+    pfx_rfid_cred = ":".join(val["rfid_token"].split(":")[0:2])
+    base_rfid_cred = int(val["rfid_token"].split(":")[-1])
+
+  logical_card_ids = []
+  for idx in range(int(val["count"])):
+
+    card_info = {"action":"add", "group_id":val["group_id"], "active":1}
+    if "mag_token" in val: card_info["mag_token"] = val["mag_token"]
+    if "rfid_token" in val: card_info["rfid_token"] = val["rfid_token"]
+
+    if use_mag:
+      card_info["mag_token"] = pfx_mag_cred + ":" + str(base_mag_cred + idx)
+    if use_rfid:
+      card_info["rfid_token"] = pfx_rfid_cred + ":" + str(base_rfid_cred + idx)
+
+    card_res = Card(db, card_info)
+    if card_res["result"] != "success":
+      res["result"] = "fail"
+      res["api_comment"] = "failed to add card"
+      return res
+    logical_card_id = card_res["logical_card_id"]
+ 
+    if "pass_rule" in val:
+      pass_info = {"action":"add", "logical_card_id":logical_card_id, "active":1,
+                   "rule" : val["pass_rule"] }
+      if val["pass_class"] == "OTHER":
+        pass
+      elif val["pass_class"] == "NRIDE":
+        pass_info["nrides_remain"] = val["pass_nrides_remain"]
+        pass_info["nrides_orig"] = val["pass_nrides_orig"]
+      elif val["pass_class"] == "NDAY":
+        pass_info["nday_orig"] = val["pass_nday_orig"]
+      pass_res = Pass(db, pass_info)
+
+    logical_card_ids.append(logical_card_id)
+
+  res["result"] = "success"
+  res["logical_card_ids"] = logical_card_ids
+
+  return res
+
+
 ##                  _       
 ##  _ __ ___   __ _(_)_ __  
 ## | '_ ` _ \ / _` | | '_ \