Marko Tikvić / webutility

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Commit ff845040c172c5856d6cfbfe943cf132985e7209

Authored by Marko Tikvić
1 parent 3173b06a41
Exists in master

unix/date nullables

Showing 1 changed file with 27 additions and 1 deletions   Show diff stats
1 package webutility 1 package webutility
2 2
3 import ( 3 import (
4 "fmt" 4 "fmt"
5 "time" 5 "time"
6 ) 6 )
7 7
8 // UnixToDate converts given Unix time to local time in format and returns result: 8 // UnixToDate converts given Unix time to local time in format and returns result:
9 // YYYY-MM-DD hh:mm:ss +zzzz UTC 9 // YYYY-MM-DD hh:mm:ss +zzzz UTC
10 func UnixToDate(unix int64) time.Time { 10 func UnixToDate(unix int64) time.Time {
11 return time.Unix(unix, 0) 11 return time.Unix(unix, 0)
12 } 12 }
13 13
14 // DateToUnix converts given date in Unix timestamp. 14 // DateToUnix converts given date in Unix timestamp.
15 func DateToUnix(date interface{}) int64 { 15 func DateToUnix(date interface{}) int64 {
16 if date != nil { 16 if date != nil {
17 t, ok := date.(time.Time) 17 t, ok := date.(time.Time)
18 if !ok { 18 if !ok {
19 return 0 19 return 0
20 } 20 }
21 return t.Unix() 21 return t.Unix()
22 22
23 } 23 }
24 return 0 24 return 0
25 } 25 }
26 26
27 // UnixPtrToDate converts given Unix time to local time in format and returns result:
28 // YYYY-MM-DD hh:mm:ss +zzzz UTC
29 func UnixPtrToDatePtr(unix *int64) *time.Time {
30 var t time.Time
31 if unix == nil {
32 return nil
33 }
34 t = time.Unix(*unix, 0)
35 return &t
36 }
37
38 // DateToUnix converts given date in Unix timestamp.
39 func DatePtrToUnixPtr(date interface{}) *int64 {
40 var unix int64
41
42 if date != nil {
43 t, ok := date.(time.Time)
44 if !ok {
45 return nil
46 }
47 unix = t.Unix()
48 return &unix
49
50 }
51 return nil
52 }
53
27 // EqualQuotes encapsulates given string in SQL 'equal' statement and returns result. 54 // EqualQuotes encapsulates given string in SQL 'equal' statement and returns result.
28 // Example: "hello" -> " = 'hello'" 55 // Example: "hello" -> " = 'hello'"
29 func EqualQuotes(stmt string) string { 56 func EqualQuotes(stmt string) string {
30 if stmt != "" { 57 if stmt != "" {
31 stmt = fmt.Sprintf(" = '%s'", stmt) 58 stmt = fmt.Sprintf(" = '%s'", stmt)
32 } 59 }
33 return stmt 60 return stmt
34 } 61 }
35 62
36 // EqualString ... 63 // EqualString ...
37 func EqualString(stmt string) string { 64 func EqualString(stmt string) string {
38 if stmt != "" { 65 if stmt != "" {
39 stmt = fmt.Sprintf(" = %s", stmt) 66 stmt = fmt.Sprintf(" = %s", stmt)
40 } 67 }
41 return stmt 68 return stmt
42 } 69 }
43 70
44 // LikeQuotes encapsulates given string in SQL 'like' statement and returns result. 71 // LikeQuotes encapsulates given string in SQL 'like' statement and returns result.
45 // Example: "hello" -> " LIKE UPPER('%hello%')" 72 // Example: "hello" -> " LIKE UPPER('%hello%')"
46 func LikeQuotes(stmt string) string { 73 func LikeQuotes(stmt string) string {
47 if stmt != "" { 74 if stmt != "" {
48 stmt = fmt.Sprintf(" LIKE UPPER('%s%s%s')", "%", stmt, "%") 75 stmt = fmt.Sprintf(" LIKE UPPER('%s%s%s')", "%", stmt, "%")
49 } 76 }
50 return stmt 77 return stmt
51 } 78 }
52