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Code Issues Releases Activity

add go simple support

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This commit is contained in:
Sergey Lanzman
2017-03-17 19:24:45 +02:00
parent 21d1267c14
commit 37c1ffc57a
43 changed files with 150 additions and 228 deletions
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4
orm/cmd.go
View File

@ -150,7 +150,7 @@ func (d *commandSyncDb) Run() error {
}
for _, fi := range mi.fields.fieldsDB {
if _, ok := columns[fi.column]; ok == false {
if _, ok := columns[fi.column]; !ok {
fields = append(fields, fi)
}
}
@ -175,7 +175,7 @@ func (d *commandSyncDb) Run() error {
}
for _, idx := range indexes[mi.table] {
if d.al.DbBaser.IndexExists(db, idx.Table, idx.Name) == false {
if !d.al.DbBaser.IndexExists(db, idx.Table, idx.Name) {
if !d.noInfo {
fmt.Printf("create index `%s` for table `%s`\n", idx.Name, idx.Table)
}

8
orm/cmd_utils.go
View File

@ -89,7 +89,7 @@ checkColumn:
col = T["float64"]
case TypeDecimalField:
s := T["float64-decimal"]
if strings.Index(s, "%d") == -1 {
if !strings.Contains(s, "%d") {
col = s
} else {
col = fmt.Sprintf(s, fi.digits, fi.decimals)
@ -120,7 +120,7 @@ func getColumnAddQuery(al *alias, fi *fieldInfo) string {
Q := al.DbBaser.TableQuote()
typ := getColumnTyp(al, fi)
if fi.null == false {
if !fi.null {
typ += " " + "NOT NULL"
}
@ -172,7 +172,7 @@ func getDbCreateSQL(al *alias) (sqls []string, tableIndexes map[string][]dbIndex
} else {
column += col
if fi.null == false {
if !fi.null {
column += " " + "NOT NULL"
}
@ -192,7 +192,7 @@ func getDbCreateSQL(al *alias) (sqls []string, tableIndexes map[string][]dbIndex
}
}
if strings.Index(column, "%COL%") != -1 {
if strings.Contains(column, "%COL%") {
column = strings.Replace(column, "%COL%", fi.column, -1)
}

28
orm/db.go
View File

@ -48,7 +48,7 @@ var (
"lte": true,
"eq": true,
"nq": true,
"ne": true,
"ne": true,
"startswith": true,
"endswith": true,
"istartswith": true,
@ -87,7 +87,7 @@ func (d *dbBase) collectValues(mi *modelInfo, ind reflect.Value, cols []string,
} else {
panic(fmt.Errorf("wrong db field/column name `%s` for model `%s`", column, mi.fullName))
}
if fi.dbcol == false || fi.auto && skipAuto {
if !fi.dbcol || fi.auto && skipAuto {
continue
}
value, err := d.collectFieldValue(mi, fi, ind, insert, tz)
@ -224,7 +224,7 @@ func (d *dbBase) collectFieldValue(mi *modelInfo, fi *fieldInfo, ind reflect.Val
value = nil
}
}
if fi.null == false && value == nil {
if !fi.null && value == nil {
return nil, fmt.Errorf("field `%s` cannot be NULL", fi.fullName)
}
}
@ -271,7 +271,7 @@ func (d *dbBase) PrepareInsert(q dbQuerier, mi *modelInfo) (stmtQuerier, string,
dbcols := make([]string, 0, len(mi.fields.dbcols))
marks := make([]string, 0, len(mi.fields.dbcols))
for _, fi := range mi.fields.fieldsDB {
if fi.auto == false {
if !fi.auto {
dbcols = append(dbcols, fi.column)
marks = append(marks, "?")
}
@ -326,7 +326,7 @@ func (d *dbBase) Read(q dbQuerier, mi *modelInfo, ind reflect.Value, tz *time.Lo
} else {
// default use pk value as where condtion.
pkColumn, pkValue, ok := getExistPk(mi, ind)
if ok == false {
if !ok {
return ErrMissPK
}
whereCols = []string{pkColumn}
@ -601,7 +601,7 @@ func (d *dbBase) InsertOrUpdate(q dbQuerier, mi *modelInfo, ind reflect.Value, a
// execute update sql dbQuerier with given struct reflect.Value.
func (d *dbBase) Update(q dbQuerier, mi *modelInfo, ind reflect.Value, tz *time.Location, cols []string) (int64, error) {
pkName, pkValue, ok := getExistPk(mi, ind)
if ok == false {
if !ok {
return 0, ErrMissPK
}
@ -654,7 +654,7 @@ func (d *dbBase) Delete(q dbQuerier, mi *modelInfo, ind reflect.Value, tz *time.
} else {
// default use pk value as where condtion.
pkColumn, pkValue, ok := getExistPk(mi, ind)
if ok == false {
if !ok {
return 0, ErrMissPK
}
whereCols = []string{pkColumn}
@ -699,7 +699,7 @@ func (d *dbBase) UpdateBatch(q dbQuerier, qs *querySet, mi *modelInfo, cond *Con
columns := make([]string, 0, len(params))
values := make([]interface{}, 0, len(params))
for col, val := range params {
if fi, ok := mi.fields.GetByAny(col); ok == false || fi.dbcol == false {
if fi, ok := mi.fields.GetByAny(col); !ok || !fi.dbcol {
panic(fmt.Errorf("wrong field/column name `%s`", col))
} else {
columns = append(columns, fi.column)
@ -929,7 +929,7 @@ func (d *dbBase) ReadBatch(q dbQuerier, qs *querySet, mi *modelInfo, cond *Condi
if hasRel {
for _, fi := range mi.fields.fieldsDB {
if fi.fieldType&IsRelField > 0 {
if maps[fi.column] == false {
if !maps[fi.column] {
tCols = append(tCols, fi.column)
}
}
@ -987,7 +987,7 @@ func (d *dbBase) ReadBatch(q dbQuerier, qs *querySet, mi *modelInfo, cond *Condi
var cnt int64
for rs.Next() {
if one && cnt == 0 || one == false {
if one && cnt == 0 || !one {
if err := rs.Scan(refs...); err != nil {
return 0, err
}
@ -1067,7 +1067,7 @@ func (d *dbBase) ReadBatch(q dbQuerier, qs *querySet, mi *modelInfo, cond *Condi
cnt++
}
if one == false {
if !one {
if cnt > 0 {
ind.Set(slice)
} else {
@ -1357,7 +1357,7 @@ end:
func (d *dbBase) setFieldValue(fi *fieldInfo, value interface{}, field reflect.Value) (interface{}, error) {
fieldType := fi.fieldType
isNative := fi.isFielder == false
isNative := !fi.isFielder
setValue:
switch {
@ -1533,7 +1533,7 @@ setValue:
}
}
if isNative == false {
if !isNative {
fd := field.Addr().Interface().(Fielder)
err := fd.SetRaw(value)
if err != nil {
@ -1594,7 +1594,7 @@ func (d *dbBase) ReadValues(q dbQuerier, qs *querySet, mi *modelInfo, cond *Cond
infos = make([]*fieldInfo, 0, len(exprs))
for _, ex := range exprs {
index, name, fi, suc := tables.parseExprs(mi, strings.Split(ex, ExprSep))
if suc == false {
if !suc {
panic(fmt.Errorf("unknown field/column name `%s`", ex))
}
cols = append(cols, fmt.Sprintf("%s.%s%s%s %s%s%s", index, Q, fi.column, Q, Q, name, Q))

4
orm/db_alias.go
View File

@ -186,7 +186,7 @@ func addAliasWthDB(aliasName, driverName string, db *sql.DB) (*alias, error) {
return nil, fmt.Errorf("register db Ping `%s`, %s", aliasName, err.Error())
}
if dataBaseCache.add(aliasName, al) == false {
if !dataBaseCache.add(aliasName, al) {
return nil, fmt.Errorf("DataBase alias name `%s` already registered, cannot reuse", aliasName)
}
@ -244,7 +244,7 @@ end:
// RegisterDriver Register a database driver use specify driver name, this can be definition the driver is which database type.
func RegisterDriver(driverName string, typ DriverType) error {
if t, ok := drivers[driverName]; ok == false {
if t, ok := drivers[driverName]; !ok {
drivers[driverName] = typ
} else {
if t != typ {

12
orm/db_tables.go
View File

@ -63,7 +63,7 @@ func (t *dbTables) set(names []string, mi *modelInfo, fi *fieldInfo, inner bool)
// add table info to collection.
func (t *dbTables) add(names []string, mi *modelInfo, fi *fieldInfo, inner bool) (*dbTable, bool) {
name := strings.Join(names, ExprSep)
if _, ok := t.tablesM[name]; ok == false {
if _, ok := t.tablesM[name]; !ok {
i := len(t.tables) + 1
jt := &dbTable{i, fmt.Sprintf("T%d", i), name, names, false, inner, mi, fi, nil}
t.tablesM[name] = jt
@ -261,7 +261,7 @@ loopFor:
fiN, okN = mmi.fields.GetByAny(exprs[i+1])
}
if isRel && (fi.mi.isThrough == false || num != i) {
if isRel && (!fi.mi.isThrough || num != i) {
if fi.null || t.skipEnd {
inner = false
}
@ -364,7 +364,7 @@ func (t *dbTables) getCondSQL(cond *Condition, sub bool, tz *time.Location) (whe
}
index, _, fi, suc := t.parseExprs(mi, exprs)
if suc == false {
if !suc {
panic(fmt.Errorf("unknown field/column name `%s`", strings.Join(p.exprs, ExprSep)))
}
@ -383,7 +383,7 @@ func (t *dbTables) getCondSQL(cond *Condition, sub bool, tz *time.Location) (whe
}
}
if sub == false && where != "" {
if !sub && where != "" {
where = "WHERE " + where
}
@ -403,7 +403,7 @@ func (t *dbTables) getGroupSQL(groups []string) (groupSQL string) {
exprs := strings.Split(group, ExprSep)
index, _, fi, suc := t.parseExprs(t.mi, exprs)
if suc == false {
if !suc {
panic(fmt.Errorf("unknown field/column name `%s`", strings.Join(exprs, ExprSep)))
}
@ -432,7 +432,7 @@ func (t *dbTables) getOrderSQL(orders []string) (orderSQL string) {
exprs := strings.Split(order, ExprSep)
index, _, fi, suc := t.parseExprs(t.mi, exprs)
if suc == false {
if !suc {
panic(fmt.Errorf("unknown field/column name `%s`", strings.Join(exprs, ExprSep)))
}

14
orm/models_boot.go
View File

@ -128,7 +128,7 @@ func bootStrap() {
if i := strings.LastIndex(fi.relThrough, "."); i != -1 && len(fi.relThrough) > (i+1) {
pn := fi.relThrough[:i]
rmi, ok := modelCache.getByFullName(fi.relThrough)
if ok == false || pn != rmi.pkg {
if !ok || pn != rmi.pkg {
err = fmt.Errorf("field `%s` wrong rel_through value `%s` cannot find table", fi.fullName, fi.relThrough)
goto end
}
@ -171,7 +171,7 @@ func bootStrap() {
break
}
}
if inModel == false {
if !inModel {
rmi := fi.relModelInfo
ffi := new(fieldInfo)
ffi.name = mi.name
@ -185,7 +185,7 @@ func bootStrap() {
} else {
ffi.fieldType = RelReverseMany
}
if rmi.fields.Add(ffi) == false {
if !rmi.fields.Add(ffi) {
added := false
for cnt := 0; cnt < 5; cnt++ {
ffi.name = fmt.Sprintf("%s%d", mi.name, cnt)
@ -195,7 +195,7 @@ func bootStrap() {
break
}
}
if added == false {
if !added {
panic(fmt.Errorf("cannot generate auto reverse field info `%s` to `%s`", fi.fullName, ffi.fullName))
}
}
@ -248,7 +248,7 @@ func bootStrap() {
break mForA
}
}
if found == false {
if !found {
err = fmt.Errorf("reverse field `%s` not found in model `%s`", fi.fullName, fi.relModelInfo.fullName)
goto end
}
@ -267,7 +267,7 @@ func bootStrap() {
break mForB
}
}
if found == false {
if !found {
mForC:
for _, ffi := range fi.relModelInfo.fields.fieldsByType[RelManyToMany] {
conditions := fi.relThrough != "" && fi.relThrough == ffi.relThrough ||
@ -287,7 +287,7 @@ func bootStrap() {
}
}
}
if found == false {
if !found {
err = fmt.Errorf("reverse field for `%s` not found in model `%s`", fi.fullName, fi.relModelInfo.fullName)
goto end
}

6
orm/models_info_f.go
View File

@ -47,7 +47,7 @@ func (f *fields) Add(fi *fieldInfo) (added bool) {
} else {
return
}
if _, ok := f.fieldsByType[fi.fieldType]; ok == false {
if _, ok := f.fieldsByType[fi.fieldType]; !ok {
f.fieldsByType[fi.fieldType] = make([]*fieldInfo, 0)
}
f.fieldsByType[fi.fieldType] = append(f.fieldsByType[fi.fieldType], fi)
@ -334,12 +334,12 @@ checkType:
switch onDelete {
case odCascade, odDoNothing:
case odSetDefault:
if initial.Exist() == false {
if !initial.Exist() {
err = errors.New("on_delete: set_default need set field a default value")
goto end
}
case odSetNULL:
if fi.null == false {
if !fi.null {
err = errors.New("on_delete: set_null need set field null")
goto end
}

2
orm/models_info_m.go
View File

@ -78,7 +78,7 @@ func addModelFields(mi *modelInfo, ind reflect.Value, mName string, index []int)
fi.fieldIndex = append(index, i)
fi.mi = mi
fi.inModel = true
if mi.fields.Add(fi) == false {
if !mi.fields.Add(fi) {
err = fmt.Errorf("duplicate column name: %s", fi.column)
break
}

26
orm/orm.go
View File

@ -122,21 +122,13 @@ func (o *orm) getFieldInfo(mi *modelInfo, name string) *fieldInfo {
// read data to model
func (o *orm) Read(md interface{}, cols ...string) error {
mi, ind := o.getMiInd(md, true)
err := o.alias.DbBaser.Read(o.db, mi, ind, o.alias.TZ, cols, false)
if err != nil {
return err
}
return nil
return o.alias.DbBaser.Read(o.db, mi, ind, o.alias.TZ, cols, false)
}
// read data to model, like Read(), but use "SELECT FOR UPDATE" form
func (o *orm) ReadForUpdate(md interface{}, cols ...string) error {
mi, ind := o.getMiInd(md, true)
err := o.alias.DbBaser.Read(o.db, mi, ind, o.alias.TZ, cols, true)
if err != nil {
return err
}
return nil
return o.alias.DbBaser.Read(o.db, mi, ind, o.alias.TZ, cols, true)
}
// Try to read a row from the database, or insert one if it doesn't exist
@ -238,15 +230,11 @@ func (o *orm) InsertOrUpdate(md interface{}, colConflitAndArgs ...string) (int64
// cols set the columns those want to update.
func (o *orm) Update(md interface{}, cols ...string) (int64, error) {
mi, ind := o.getMiInd(md, true)
num, err := o.alias.DbBaser.Update(o.db, mi, ind, o.alias.TZ, cols)
if err != nil {
return num, err
}
return num, nil
return o.alias.DbBaser.Update(o.db, mi, ind, o.alias.TZ, cols)
}
// delete model in database
// cols shows the delete conditions values read from. deafult is pk
// cols shows the delete conditions values read from. default is pk
func (o *orm) Delete(md interface{}, cols ...string) (int64, error) {
mi, ind := o.getMiInd(md, true)
num, err := o.alias.DbBaser.Delete(o.db, mi, ind, o.alias.TZ, cols)
@ -361,7 +349,7 @@ func (o *orm) queryRelated(md interface{}, name string) (*modelInfo, *fieldInfo,
fi := o.getFieldInfo(mi, name)
_, _, exist := getExistPk(mi, ind)
if exist == false {
if !exist {
panic(ErrMissPK)
}
@ -489,7 +477,7 @@ func (o *orm) Begin() error {
// commit transaction
func (o *orm) Commit() error {
if o.isTx == false {
if !o.isTx {
return ErrTxDone
}
err := o.db.(txEnder).Commit()
@ -504,7 +492,7 @@ func (o *orm) Commit() error {
// rollback transaction
func (o *orm) Rollback() error {
if o.isTx == false {
if !o.isTx {
return ErrTxDone
}
err := o.db.(txEnder).Rollback()

10
orm/orm_querym2m.go
View File

@ -72,7 +72,7 @@ func (o *queryM2M) Add(mds ...interface{}) (int64, error) {
}
_, v1, exist := getExistPk(o.mi, o.ind)
if exist == false {
if !exist {
panic(ErrMissPK)
}
@ -87,7 +87,7 @@ func (o *queryM2M) Add(mds ...interface{}) (int64, error) {
v2 = ind.Interface()
} else {
_, v2, exist = getExistPk(fi.relModelInfo, ind)
if exist == false {
if !exist {
panic(ErrMissPK)
}
}
@ -104,11 +104,7 @@ func (o *queryM2M) Remove(mds ...interface{}) (int64, error) {
fi := o.fi
qs := o.qs.Filter(fi.reverseFieldInfo.name, o.md)
nums, err := qs.Filter(fi.reverseFieldInfoTwo.name+ExprSep+"in", mds).Delete()
if err != nil {
return nums, err
}
return nums, nil
return qs.Filter(fi.reverseFieldInfoTwo.name+ExprSep+"in", mds).Delete()
}
// check model is existed in relationship of origin model

4
orm/orm_test.go
View File

@ -93,14 +93,14 @@ wrongArg:
}
func AssertIs(a interface{}, args ...interface{}) error {
if ok, err := ValuesCompare(true, a, args...); ok == false {
if ok, err := ValuesCompare(true, a, args...); !ok {
return err
}
return nil
}
func AssertNot(a interface{}, args ...interface{}) error {
if ok, err := ValuesCompare(false, a, args...); ok == false {
if ok, err := ValuesCompare(false, a, args...); !ok {
return err
}
return nil

2
orm/utils.go
View File

@ -225,7 +225,7 @@ func camelString(s string) string {
if d == '_' {
flag = true
continue
} else if flag == true {
} else if flag {
if d >= 'a' && d <= 'z' {
d = d - 32
}