Subversion Repositories SmartDukaan

Rev

Rev 6355 | Rev 6433 | 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, \
6301 amit.gupta 14 
    mark_voucher_as_redeemed, create_coupon, get_coupon
6250 amit.gupta 15 
from shop2020.model.v1.user.impl.PromotionRuleDataUtilities import \
16 
    get_coupon_usage_count_by_user
1976 varun.gupt 17 
 
18 
class PromotionServiceHandler:
19 
 
3187 rajveer 20 
    def __init__(self, dbname='user', db_hostname='localhost'):
21 
        initialize(dbname, db_hostname)
1976 varun.gupt 22 
 
23 
    def createPromotion(self, name, ruleExecutionSrc, startOn, endOn):
24 
        '''
25 
        Parameters:
26 
        - name
27 
        - ruleExecutionSrc
28 
        - startOn
29 
        - endOn
30 
        '''
31 
        try:
32 
            create_promotion(name, ruleExecutionSrc, startOn, endOn)
33 
        finally:
34 
            PromotionDataAccessors.close_session()
35 
 
36 
    def getAllPromotions(self):
37 
        try:
38 
            pass
39 
        finally:
40 
            PromotionDataAccessors.close_session()
6301 amit.gupta 41 
 
42 
    def getCoupon(self, coupon_code):
43 
        try:
44 
            return to_t_coupon(get_coupon(coupon_code))
45 
        finally:
46 
            PromotionDataAccessors.close_session()
1976 varun.gupt 47 
 
6301 amit.gupta 48 
    def isGiftVoucher(self, coupon_code):
6355 amit.gupta 49 
        isGiftVoucher = False
6301 amit.gupta 50 
        try:
6367 amit.gupta 51 
            promotion_type = get_coupon(coupon_code).promotion.type
52 
            isGiftVoucher = promotion_type == 1
6301 amit.gupta 53 
        finally:
54 
            PromotionDataAccessors.close_session()
6355 amit.gupta 55 
            return isGiftVoucher
6301 amit.gupta 56 
 
6355 amit.gupta 57 
    def isCodApplicable(self, coupon_code):
58 
        isCod = True
59 
        try:
60 
            coupon = get_coupon(coupon_code)
61 
            if coupon.arguments:
62 
                args = eval(coupon.arguments)
63 
                if 'isCod' in args:
64 
                    isCod = args['isCod']
65 
        finally:
66 
            PromotionDataAccessors.close_session()
67 
            return isCod
68 
 
1976 varun.gupt 69 
    def getPromotionById(self, promotionId):
70 
        '''
71 
        Parameters:
72 
        - promotionId
73 
        '''
74 
        try:
75 
            pass
76 
        finally:
77 
            PromotionDataAccessors.close_session()
78 
 
79 
    def generateCouponsForPromotion(self, promotionId, couponCode):
80 
        '''
81 
        Parameters:
82 
        - promotionId
83 
        - couponCode
84 
        '''
85 
        try:
86 
            generate_coupons_for_promotion(promotionId, couponCode)
87 
        finally:
88 
            PromotionDataAccessors.close_session()
89 
 
6355 amit.gupta 90 
    def createCoupon(self, promotionId, endOn, email, amount, isCod, usage):
6250 amit.gupta 91 
        '''
92 
        Parameters:
93 
        - promotionId
94 
        - couponCode
95 
        '''
96 
        try:
6355 amit.gupta 97 
            return create_coupon(promotionId, endOn, email, amount, isCod, usage)
6250 amit.gupta 98 
        finally:
99 
            PromotionDataAccessors.close_session()
100 
 
1976 varun.gupt 101 
    def applyCoupon(self, couponCode, cartId):
102 
        '''
103 
        Parameters:
104 
        - couponCode
105 
        - cartId
106 
        '''
107 
        try:
108 
            print 'Calling apply_coupon'
109 
            return apply_coupon(couponCode, cartId)
110 
        finally:
111 
            PromotionDataAccessors.close_session()
112 
 
113 
    def trackCouponUsage(self, couponCode, transactionId, userId):
114 
        '''
115 
        Parameters:
116 
        - couponCode
117 
        - transactionId
118 
        - userId
119 
        '''
120 
        try:
121 
            track_coupon_usage(couponCode, transactionId, userId)
122 
        finally:
123 
            PromotionDataAccessors.close_session()
124 
 
125 
    def getCouponUsageCountByUser(self, couponCode, userId):
126 
        '''
127 
        Parameters:
128 
        - couponCode
129 
        - userId
130 
        '''
131 
        try:
132 
            return get_coupon_usage_count_by_user(couponCode, userId)
133 
        finally:
3376 rajveer 134 
            PromotionDataAccessors.close_session()
3386 varun.gupt 135 
 
136 
    def getActiveCoupons(self):
137 
        '''
138 
        Returns a list of active coupons
139 
        '''
140 
        try:
141 
            return [to_t_coupon(coupon) for coupon in get_active_coupons()]
142 
        finally:
143 
            PromotionDataAccessors.close_session()
144 
 
145 
    def getSuccessfulPaymentCountForCoupon(self, couponCode):
146 
        '''
147 
        Returns the count of successful payments done using this coupon
148 
 
149 
        Parameters:
150 
        - couponCode
151 
        '''
152 
        try:
153 
            return get_successful_payment_count_for_coupon(couponCode)
154 
        finally:
155 
            PromotionDataAccessors.close_session()
156 
 
157 
    def getRuleDocString(self, ruleName):
158 
        '''
159 
        Returns the doc string of the rule module
160 
 
161 
        Parameters:
162 
        - ruleName
163 
        '''
164 
        try:
165 
            return get_rule_doc_string(ruleName)
166 
        finally:
167 
            PromotionDataAccessors.close_session()
4189 varun.gupt 168 
 
169 
    def getItemDiscountMap(self, itemIds):
170 
        '''
171 
        Returns
172 
        '''
173 
        try:
174 
            return [to_t_item_coupon_discount(item_coupon_discount) for item_coupon_discount in get_item_discount_map(itemIds)]
175 
        finally:
176 
            PromotionDataAccessors.close_session()
4494 varun.gupt 177 
 
178 
    def getDiscountsForEntity(self, entityId):
179 
        '''
180 
        Returns the tuple containing discount coupon and discount value applicable for this entity
4189 varun.gupt 181 
 
4494 varun.gupt 182 
        Parameters:
183 
         - entityId
184 
        '''
185 
        try:
186 
            return get_discounts_for_entity(entityId)
187 
        finally:
188 
            PromotionDataAccessors.close_session()
5469 rajveer 189 
 
190 
    def addVoucher(self, voucher):
191 
        """
192 
        Parameters:
193 
         - voucher
194 
        """
195 
        try:
196 
            return add_voucher(voucher)
197 
        finally:
198 
            PromotionDataAccessors.close_session()
199 
 
200 
    def assignVoucher(self, userId, userEmail, voucherType, amount):
201 
        """
202 
        Parameters:
203 
         - userId
204 
         - voucherType
205 
         - amount
206 
        """
207 
        try:
208 
            return to_t_voucher(assign_voucher(userId, userEmail, voucherType, amount))
209 
        finally:
210 
            PromotionDataAccessors.close_session()
211 
 
212 
    def markVoucherAsRedeemed(self, voucherCode, redeemedOn):
213 
        """
214 
        Parameters:
215 
         - voucherCode
216 
         - redeemedOn
217 
        """
218 
        try:
219 
            return mark_voucher_as_redeemed(voucherCode, redeemedOn)
220 
        finally:
221 
            PromotionDataAccessors.close_session()
222 
 
3386 varun.gupt 223 
    def isAlive(self):
3376 rajveer 224 
        """
225 
        For checking weather service is active alive or not. It also checks connectivity with database
226 
        """
227 
        try:
228 
            return is_alive()
229 
        finally:
3386 varun.gupt 230 
            PromotionDataAccessors.close_session()