-
Notifications
You must be signed in to change notification settings - Fork 0
/
ConcessionForm.aspx.cs
337 lines (296 loc) · 13.9 KB
/
ConcessionForm.aspx.cs
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
25
26
27
28
29
30
31
32
33
34
35
36
37
38
39
40
41
42
43
44
45
46
47
48
49
50
51
52
53
54
55
56
57
58
59
60
61
62
63
64
65
66
67
68
69
70
71
72
73
74
75
76
77
78
79
80
81
82
83
84
85
86
87
88
89
90
91
92
93
94
95
96
97
98
99
100
101
102
103
104
105
106
107
108
109
110
111
112
113
114
115
116
117
118
119
120
121
122
123
124
125
126
127
128
129
130
131
132
133
134
135
136
137
138
139
140
141
142
143
144
145
146
147
148
149
150
151
152
153
154
155
156
157
158
159
160
161
162
163
164
165
166
167
168
169
170
171
172
173
174
175
176
177
178
179
180
181
182
183
184
185
186
187
188
189
190
191
192
193
194
195
196
197
198
199
200
201
202
203
204
205
206
207
208
209
210
211
212
213
214
215
216
217
218
219
220
221
222
223
224
225
226
227
228
229
230
231
232
233
234
235
236
237
238
239
240
241
242
243
244
245
246
247
248
249
250
251
252
253
254
255
256
257
258
259
260
261
262
263
264
265
266
267
268
269
270
271
272
273
274
275
276
277
278
279
280
281
282
283
284
285
286
287
288
289
290
291
292
293
294
295
296
297
298
299
300
301
302
303
304
305
306
307
308
309
310
311
312
313
314
315
316
317
318
319
320
321
322
323
324
325
326
327
328
329
330
331
332
333
334
335
336
337
using System;
using System.Collections.Generic;
using System.Linq;
using System.Web;
using System.Web.UI;
using System.Web.UI.WebControls;
using System.Configuration;
using System.Data.SqlClient;
public partial class Concession : System.Web.UI.Page
{
DateTime thisDay = DateTime.Today;
static string destn_stn = "Vile Parle";
int gday, gmonth,gyear;
static int processing_days = 7;
Boolean valid_srcstn = false;
protected void Page_Load(object sender, EventArgs e)
{
if (!IsPostBack)
{
if (Session["user"] == null)
Response.Redirect("StudentSap.aspx");
else
{
Response.ClearHeaders();
Response.AddHeader("Cache-Control", "no-cache, no-store, max-age=0, must-revalidate");
Response.AddHeader("Pragma", "no-cache");
}
}
//DropDownList1.SelectedIndex = 0;
Lbl_timespan_invalid.Visible = false;
Lbl_invalid_srcstn.Visible = false;
Lbl_addr.Visible = false;
valid_srcstn = false;
Lbl_result.Visible = false;
lblmsg.Visible = false;
Lblclass.Visible = false;
Lblduration.Visible = false;
}
public void Count(DateTime Bday, DateTime Cday)
{
int year,month,day;
if ((Cday.Year - Bday.Year) > 0 ||
(((Cday.Year - Bday.Year) == 0) && ((Bday.Month < Cday.Month) ||
((Bday.Month == Cday.Month) && (Bday.Day <= Cday.Day)))))
{
int DaysInBdayMonth = DateTime.DaysInMonth(Bday.Year, Bday.Month);
int DaysRemain = Cday.Day + (DaysInBdayMonth - Bday.Day);
if (Cday.Month > Bday.Month)
{
year = Cday.Year - Bday.Year;
month = Cday.Month - (Bday.Month + 1) + Math.Abs(DaysRemain / DaysInBdayMonth);
day = (DaysRemain % DaysInBdayMonth + DaysInBdayMonth) % DaysInBdayMonth;
}
else if (Cday.Month == Bday.Month)
{
if (Cday.Day >= Bday.Day)
{
year = Cday.Year - Bday.Year;
month = 0;
day = Cday.Day - Bday.Day;
}
else
{
year = (Cday.Year - 1) - Bday.Year;
month = 11;
day = DateTime.DaysInMonth(Bday.Year, Bday.Month) - (Bday.Day - Cday.Day);
}
}
else
{
year = (Cday.Year - 1) - Bday.Year;
month = Cday.Month + (11 - Bday.Month) + Math.Abs(DaysRemain / DaysInBdayMonth);
day = (DaysRemain % DaysInBdayMonth + DaysInBdayMonth) % DaysInBdayMonth;
}
Lbl8.Text = year.ToString();
Lbl9.Text = month.ToString();
Lbl10.Text = day.ToString();
gday = day;
gmonth = month;
gyear = year;
}
else
{
throw new ArgumentException("Birthday date must be earlier than current date");
}
}
protected void Button1_Click(object sender, EventArgs e)
{
Boolean firsttime = false;
String constr = ConfigurationManager.ConnectionStrings["constr"].ConnectionString;
SqlConnection con = new SqlConnection(constr);
if (DropDownList1.SelectedIndex == 0)
{
lblmsg.Visible = true;
return;
}
else if (RadioBtnclass.SelectedIndex<0)
{
Lblclass.Visible = true;
return;
}
else if(RadioButtonList4.SelectedIndex<0)
{
Lblduration.Visible = true;
return;
}
// Read dob and addr from db
if (Session["user"] != null)
{
SqlCommand cmd = new SqlCommand("select dob,addr from student_info where SAP=@sap", con);
cmd.Parameters.AddWithValue("@sap", Session["user"]);
con.Open();
SqlDataReader dr = cmd.ExecuteReader();
thisDay = DateTime.Now;
DateTime Dbdob = DateTime.Today;
String addr = "";
while (dr.Read())
{
Dbdob = Convert.ToDateTime(dr["dob"]);
addr = dr["addr"].ToString();
}
con.Close();
// count Age
Count(Dbdob, thisDay);
// check valid source stn with addr
addr = addr.ToUpper();
if (addr.Contains(DropDownList1.SelectedValue.ToString()))
{
valid_srcstn = true;
}
// check last_pass_grant_date and see if concession request is valid
constr = ConfigurationManager.ConnectionStrings["constr"].ConnectionString;
con = new SqlConnection(constr);
cmd = new SqlCommand("select last_pass_grant_date_time,applied_for_concession,last_appln_date_time from student_info where SAP=@sapid", con);
cmd.Parameters.AddWithValue("@sapid", Session["user"]);
con.Open();
dr = cmd.ExecuteReader();
DateTime Day = DateTime.Today;
DateTime? tday;
while (dr.Read())
{
//DateTime? myValue = (Convert.IsDBNull(dr["applied_for_concession"]) ? null : (DateTime?)Convert.ToDateTime(dr["last_appln_date_time"]));
// check if student is applying for first time on this portal if so set first_appln_flag to true
//if ((dr["last_pass_grant_date_time"]==DBNull.Value) && valid_srcstn)
if (object.Equals(dr["last_appln_date_time"], DBNull.Value) && valid_srcstn)
{
Count(Dbdob, thisDay);
firsttime = true;
insert_into_db_concession_values();
constr = ConfigurationManager.ConnectionStrings["constr"].ConnectionString;
con = new SqlConnection(constr);
cmd = new SqlCommand("update student_info set first_appln_flag=@firsttime where SAP=@sapid", con);
cmd.Parameters.AddWithValue("@sapid", Session["user"]);
cmd.Parameters.AddWithValue("@firsttime", true);
con.Open();
cmd.ExecuteNonQuery();
con.Close();
Lbl_result.Visible = true;
Lbl_result.ForeColor = System.Drawing.Color.Green;
Lbl_result.Text = "Successful Applied for concession";
}
else
{
int applied_for_concession = Convert.ToInt32(dr["applied_for_concession"]);
DateTime last_appln_date_time = Convert.ToDateTime(dr["last_appln_date_time"]);
constr = ConfigurationManager.ConnectionStrings["constr"].ConnectionString;
con = new SqlConnection(constr);
cmd = new SqlCommand("select first_appln_flag from student_info where SAP=@sapid", con);
cmd.Parameters.AddWithValue("@sapid", Session["user"]);
con.Open();
dr = cmd.ExecuteReader();
while (dr.Read())
{
firsttime = Convert.ToBoolean(dr["first_appln_flag"]);
constr = ConfigurationManager.ConnectionStrings["constr"].ConnectionString;
con = new SqlConnection(constr);
}
con.Close();
if (firsttime == true && applied_for_concession != 1)// reset first_appln_flag
{
constr = ConfigurationManager.ConnectionStrings["constr"].ConnectionString;
con = new SqlConnection(constr);
cmd = new SqlCommand("update student_info set first_appln_flag=@firsttime where SAP=@sapid", con);
cmd.Parameters.AddWithValue("@sapid", Session["user"]);
cmd.Parameters.AddWithValue("@firsttime", false);
con.Open();
cmd.ExecuteNonQuery();
con.Close();
}
DateTime now = DateTime.Today;
Count(last_appln_date_time, now);
String period = RadioButtonList4.SelectedValue.ToString();
if (applied_for_concession != 1 && ((gmonth == 0 && gyear == 0 && gday >= 30 - (processing_days + 3) && period == "Monthly") || (gmonth > 0 && gyear >= 0 && period == "Monthly") || (gmonth >= 2 && gyear >= 0 && gday >= (30 - processing_days + 3) && period == "Quarterly") || (gmonth > 3 && gyear >= 0 && period == "Quarterly")) && valid_srcstn)
{
Count(Dbdob, thisDay);
insert_into_db_concession_values();
Lbl_result.Visible = true;
Lbl_result.ForeColor = System.Drawing.Color.Green;
Lbl_result.Text = "Successful Applied for concession";
}
else
{
if (!valid_srcstn)
{
Lbl_invalid_srcstn.Text = "Entered Source Station doesn't Match with your address.";
Lbl_invalid_srcstn.Visible = true;
Lbl_addr.Text = addr;
Lbl_addr.Visible = false;
}
else if (applied_for_concession == 1)
{
Lbl_timespan_invalid.Text = "You have already applied for concession on " + last_appln_date_time;
Lbl_timespan_invalid.Visible = true;
CheckBox1.Visible = false;
Button1.Visible = false;
}
else
{
Lbl_invalid_srcstn.Visible = false;
Lbl_addr.Visible = false;
Lbl_timespan_invalid.Text = "You cannot apply 7 days before your current pass expiry date";
Lbl_timespan_invalid.Visible = true;
}
Lbl_result.Visible = true;
Lbl_result.ForeColor = System.Drawing.Color.Red;
Lbl_result.Text = "Your concession request is invalid";
}
}
}
con.Close();
}
Response.Write("User: "+Session["user"]);
}
protected bool pass_grant_date_available()
{
String constr = ConfigurationManager.ConnectionStrings["constr"].ConnectionString;
SqlConnection con = new SqlConnection(constr);
SqlCommand cmd = new SqlCommand("select last_pass_grant_date_time from student_info where SAP=@sapid", con);
cmd.Parameters.AddWithValue("@sapid",Session["user"]);
con.Open();
SqlDataReader dr = cmd.ExecuteReader();
DateTime Day= DateTime.Today;
DateTime? tday;
while (dr.Read())
{
//DateTime? myValue = (Convert.IsDBNull(dr["last_pass_grant_date_time"]) ? null : (DateTime?)Convert.ToDateTime(dr["last_appln_date_time"]));
// check if student is applying for first time on this portal if so set first_appln_flag to true
if (DBNull.Value.Equals(dr["last_pass_grant_date_time"]) && valid_srcstn)
{
return false;
}
}
return true;
}
protected void CheckBox1_CheckedChanged(object sender, EventArgs e)
{
if (CheckBox1.Checked == true)
{
Button1.Visible = true;
}
else
Button1.Visible = false;
}
protected void insert_into_db_concession_values()
{
String constr = ConfigurationManager.ConnectionStrings["constr"].ConnectionString;
SqlConnection con = new SqlConnection(constr);
DateTime now = DateTime.Now;
SqlCommand cmd = new SqlCommand("insert into railway_concession (class,period,age_years,age_months,src_stn,destn_stn,SAP_n,status,appln_date) values (@class,@period,@age_years,@age_months,@src_stn,@destn_stn,@sapid,@status,@datetym)", con);
con.Open();
cmd.Parameters.AddWithValue("@sapid", Session["user"]);
cmd.Parameters.AddWithValue("@class",RadioBtnclass.SelectedValue.ToString());
cmd.Parameters.AddWithValue("@period", RadioButtonList4.SelectedItem.Value.ToString());
cmd.Parameters.AddWithValue("@age_years",gyear );
cmd.Parameters.AddWithValue("@age_months",gmonth);
cmd.Parameters.AddWithValue("@src_stn",DropDownList1.SelectedItem.Value.ToString() );
cmd.Parameters.AddWithValue("@destn_stn", destn_stn);
cmd.Parameters.AddWithValue("@status", "Pending");
cmd.Parameters.AddWithValue("@datetym",now);
cmd.ExecuteNonQuery();
con.Close();
con = new SqlConnection(constr);
cmd = new SqlCommand("update student_info set last_appln_date_time=@datetym,applied_for_concession=@applied where SAP=@sapid", con);
con.Open();
cmd.Parameters.AddWithValue("@sapid", Session["user"]);
cmd.Parameters.AddWithValue("@datetym", thisDay);
cmd.Parameters.AddWithValue("@applied", true);
cmd.ExecuteNonQuery();
con.Close();
}
protected void LogoutBtn_Click(object sender, EventArgs e)
{
Session["user"] = null;
Server.Transfer("RoleSelect.aspx");
}
}