Subversion Repositories SmartDukaan

Rev

Rev 6730 | Rev 7092 | Go to most recent revision | Details | Compare with Previous | Last modification | View Log | RSS feed

Rev Author Line No. Line
1976 varun.gupt 1 
'''
2 
Created on: May 24, 2011
3 
@author: Varun Gupta
4 
'''
5 
 
6 
from shop2020.model.v1.user.impl import PromotionDataAccessors
6250 amit.gupta 7 
from shop2020.model.v1.user.impl.Converters import to_t_coupon, \
8 
    to_t_item_coupon_discount, to_t_voucher
9 
from shop2020.model.v1.user.impl.PromotionDataAccessors import initialize, \
10 
    create_promotion, generate_coupons_for_promotion, apply_coupon, \
11 
    track_coupon_usage, is_alive, get_active_coupons, \
12 
    get_successful_payment_count_for_coupon, get_rule_doc_string, \
13 
    get_item_discount_map, get_discounts_for_entity, add_voucher, assign_voucher, \
6497 amit.gupta 14 
    mark_voucher_as_redeemed, create_coupon, get_coupon, apply_recharge_coupon, \
6736 amit.gupta 15 
    get_active_gvs, delete_coupon, get_emi_discount
6250 amit.gupta 16 
from shop2020.model.v1.user.impl.PromotionRuleDataUtilities import \
17 
    get_coupon_usage_count_by_user
1976 varun.gupt 18 
 
19 
class PromotionServiceHandler:
20 
 
3187 rajveer 21 
    def __init__(self, dbname='user', db_hostname='localhost'):
22 
        initialize(dbname, db_hostname)
1976 varun.gupt 23 
 
24 
    def createPromotion(self, name, ruleExecutionSrc, startOn, endOn):
25 
        '''
26 
        Parameters:
27 
        - name
28 
        - ruleExecutionSrc
29 
        - startOn
30 
        - endOn
31 
        '''
32 
        try:
33 
            create_promotion(name, ruleExecutionSrc, startOn, endOn)
34 
        finally:
35 
            PromotionDataAccessors.close_session()
36 
 
37 
    def getAllPromotions(self):
38 
        try:
39 
            pass
40 
        finally:
41 
            PromotionDataAccessors.close_session()
6301 amit.gupta 42 
 
43 
    def getCoupon(self, coupon_code):
44 
        try:
45 
            return to_t_coupon(get_coupon(coupon_code))
46 
        finally:
47 
            PromotionDataAccessors.close_session()
1976 varun.gupt 48 
 
6301 amit.gupta 49 
    def isGiftVoucher(self, coupon_code):
6355 amit.gupta 50 
        isGiftVoucher = False
6301 amit.gupta 51 
        try:
6367 amit.gupta 52 
            promotion_type = get_coupon(coupon_code).promotion.type
53 
            isGiftVoucher = promotion_type == 1
6301 amit.gupta 54 
        finally:
55 
            PromotionDataAccessors.close_session()
6355 amit.gupta 56 
            return isGiftVoucher
6301 amit.gupta 57 
 
6355 amit.gupta 58 
    def isCodApplicable(self, coupon_code):
59 
        isCod = True
60 
        try:
61 
            coupon = get_coupon(coupon_code)
62 
            if coupon.arguments:
63 
                args = eval(coupon.arguments)
64 
                if 'isCod' in args:
65 
                    isCod = args['isCod']
66 
        finally:
67 
            PromotionDataAccessors.close_session()
68 
            return isCod
69 
 
1976 varun.gupt 70 
    def getPromotionById(self, promotionId):
71 
        '''
72 
        Parameters:
73 
        - promotionId
74 
        '''
75 
        try:
76 
            pass
77 
        finally:
78 
            PromotionDataAccessors.close_session()
79 
 
80 
    def generateCouponsForPromotion(self, promotionId, couponCode):
81 
        '''
82 
        Parameters:
83 
        - promotionId
84 
        - couponCode
85 
        '''
86 
        try:
87 
            generate_coupons_for_promotion(promotionId, couponCode)
88 
        finally:
89 
            PromotionDataAccessors.close_session()
90 
 
6730 anupam.sin 91 
    def createCoupon(self, promotionId, couponCode, arguments, isCod, prefix):
6250 amit.gupta 92 
        try:
6730 anupam.sin 93 
            return create_coupon(promotionId, couponCode, arguments, isCod, prefix)
6250 amit.gupta 94 
        finally:
95 
            PromotionDataAccessors.close_session()
6433 anupam.sin 96 
 
6561 amit.gupta 97 
 
6433 anupam.sin 98 
    def applyRechargeCoupon(self, couponCode, rechargeOrderId, userId):
99 
        try:
100 
            return apply_recharge_coupon(couponCode, rechargeOrderId, userId)
101 
        finally:
102 
            PromotionDataAccessors.close_session()
6250 amit.gupta 103 
 
1976 varun.gupt 104 
    def applyCoupon(self, couponCode, cartId):
105 
        '''
106 
        Parameters:
107 
        - couponCode
108 
        - cartId
109 
        '''
110 
        try:
111 
            print 'Calling apply_coupon'
112 
            return apply_coupon(couponCode, cartId)
113 
        finally:
114 
            PromotionDataAccessors.close_session()
6736 amit.gupta 115 
 
116 
    def getEmiDiscount(self, cartId):
117 
        '''
118 
        Parameters:
119 
        - cartId
120 
        '''
121 
        try:
122 
            print 'Calling get_emi_discount'
123 
            return get_emi_discount(cartId)
124 
        finally:
125 
            PromotionDataAccessors.close_session()
126 
 
1976 varun.gupt 127 
 
128 
    def trackCouponUsage(self, couponCode, transactionId, userId):
129 
        '''
130 
        Parameters:
131 
        - couponCode
132 
        - transactionId
133 
        - userId
134 
        '''
135 
        try:
136 
            track_coupon_usage(couponCode, transactionId, userId)
137 
        finally:
138 
            PromotionDataAccessors.close_session()
139 
 
140 
    def getCouponUsageCountByUser(self, couponCode, userId):
141 
        '''
142 
        Parameters:
143 
        - couponCode
144 
        - userId
145 
        '''
146 
        try:
147 
            return get_coupon_usage_count_by_user(couponCode, userId)
148 
        finally:
3376 rajveer 149 
            PromotionDataAccessors.close_session()
3386 varun.gupt 150 
 
151 
    def getActiveCoupons(self):
152 
        '''
153 
        Returns a list of active coupons
154 
        '''
155 
        try:
156 
            return [to_t_coupon(coupon) for coupon in get_active_coupons()]
157 
        finally:
158 
            PromotionDataAccessors.close_session()
159 
 
6497 amit.gupta 160 
 
161 
    def deleteCoupon(self, couponCode):
162 
        '''
163 
        Returns a list of active coupons
164 
        '''
165 
        try:
166 
            delete_coupon(couponCode)
167 
        finally:
168 
            PromotionDataAccessors.close_session()
169 
 
3386 varun.gupt 170 
    def getSuccessfulPaymentCountForCoupon(self, couponCode):
171 
        '''
172 
        Returns the count of successful payments done using this coupon
173 
 
174 
        Parameters:
175 
        - couponCode
176 
        '''
177 
        try:
178 
            return get_successful_payment_count_for_coupon(couponCode)
179 
        finally:
180 
            PromotionDataAccessors.close_session()
181 
 
182 
    def getRuleDocString(self, ruleName):
183 
        '''
184 
        Returns the doc string of the rule module
185 
 
186 
        Parameters:
187 
        - ruleName
188 
        '''
189 
        try:
190 
            return get_rule_doc_string(ruleName)
191 
        finally:
192 
            PromotionDataAccessors.close_session()
4189 varun.gupt 193 
 
194 
    def getItemDiscountMap(self, itemIds):
195 
        '''
196 
        Returns
197 
        '''
198 
        try:
199 
            return [to_t_item_coupon_discount(item_coupon_discount) for item_coupon_discount in get_item_discount_map(itemIds)]
200 
        finally:
201 
            PromotionDataAccessors.close_session()
4494 varun.gupt 202 
 
203 
    def getDiscountsForEntity(self, entityId):
204 
        '''
205 
        Returns the tuple containing discount coupon and discount value applicable for this entity
4189 varun.gupt 206 
 
4494 varun.gupt 207 
        Parameters:
208 
         - entityId
209 
        '''
210 
        try:
211 
            return get_discounts_for_entity(entityId)
212 
        finally:
213 
            PromotionDataAccessors.close_session()
5469 rajveer 214 
 
6497 amit.gupta 215 
    def getActiveCodes(self, promotionId):
216 
        '''
217 
        Returns the tuple containing Active gift vouchers
218 
 
219 
        Parameters:
220 
         - entityId
221 
        '''
222 
        try:
223 
            return get_active_gvs(promotionId)
224 
        finally:
225 
            PromotionDataAccessors.close_session()
226 
 
5469 rajveer 227 
    def addVoucher(self, voucher):
228 
        """
229 
        Parameters:
230 
         - voucher
231 
        """
232 
        try:
233 
            return add_voucher(voucher)
234 
        finally:
235 
            PromotionDataAccessors.close_session()
236 
 
237 
    def assignVoucher(self, userId, userEmail, voucherType, amount):
238 
        """
239 
        Parameters:
240 
         - userId
241 
         - voucherType
242 
         - amount
243 
        """
244 
        try:
245 
            return to_t_voucher(assign_voucher(userId, userEmail, voucherType, amount))
246 
        finally:
247 
            PromotionDataAccessors.close_session()
248 
 
249 
    def markVoucherAsRedeemed(self, voucherCode, redeemedOn):
250 
        """
251 
        Parameters:
252 
         - voucherCode
253 
         - redeemedOn
254 
        """
255 
        try:
256 
            return mark_voucher_as_redeemed(voucherCode, redeemedOn)
257 
        finally:
258 
            PromotionDataAccessors.close_session()
259 
 
3386 varun.gupt 260 
    def isAlive(self):
3376 rajveer 261 
        """
262 
        For checking weather service is active alive or not. It also checks connectivity with database
263 
        """
264 
        try:
265 
            return is_alive()
266 
        finally:
3386 varun.gupt 267 
            PromotionDataAccessors.close_session()