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feature 1.1.5 (#411)

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master
anqiansong 4 years ago committed by GitHub
parent 791e76bcf0
commit d894b88c3e
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GPG Key ID: 4AEE18F83AFDEB23
27 changed files with 1032 additions and 438 deletions
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5
tools/goctl/api/new/newservice.go
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@ -1,6 +1,7 @@
package new
import (
"errors"
"os"
"path/filepath"
"strings"
@ -35,6 +36,10 @@ func CreateServiceCommand(c *cli.Context) error {
dirName = "greet"
}
if strings.Contains(dirName, "-") {
return errors.New("api new command service name not support strikethrough, because this will used by function name")
}
abs, err := filepath.Abs(dirName)
if err != nil {
return err

16
tools/goctl/api/parser/g4/ast/ast.go
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@ -7,7 +7,6 @@ import (
"github.com/antlr/antlr4/runtime/Go/antlr"
"github.com/tal-tech/go-zero/tools/goctl/api/parser/g4/gen/api"
"github.com/tal-tech/go-zero/tools/goctl/api/util"
"github.com/tal-tech/go-zero/tools/goctl/util/console"
)
@ -323,18 +322,3 @@ func (v *ApiVisitor) getHiddenTokensToRight(t TokenStream, channel int) []Expr {
return list
}
func (v *ApiVisitor) exportCheck(expr Expr) {
if expr == nil || !expr.IsNotNil() {
return
}
if api.IsBasicType(expr.Text()) {
return
}
if util.UnExport(expr.Text()) {
v.log.Warning("%s line %d:%d unexported declaration '%s', use %s instead", expr.Prefix(), expr.Line(),
expr.Column(), expr.Text(), strings.Title(expr.Text()))
}
}

2
tools/goctl/api/parser/g4/ast/service.go
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@ -219,7 +219,6 @@ func (v *ApiVisitor) VisitBody(ctx *api.BodyContext) interface{} {
if api.IsGolangKeyWord(idRxpr.Text()) {
v.panic(idRxpr, fmt.Sprintf("expecting 'ID', but found golang keyword '%s'", idRxpr.Text()))
}
v.exportCheck(idRxpr)
return &Body{
Lp: v.newExprWithToken(ctx.GetLp()),
@ -250,7 +249,6 @@ func (v *ApiVisitor) VisitReplybody(ctx *api.ReplybodyContext) interface{} {
default:
v.panic(dt.Expr(), fmt.Sprintf("unsupport %s", dt.Expr().Text()))
}
v.log.Warning("%s %d:%d deprecated array type near '%s'", v.prefix, dataType.ArrayExpr.Line(), dataType.ArrayExpr.Column(), dataType.ArrayExpr.Text())
case *Literal:
lit := dataType.Literal.Text()
if api.IsGolangKeyWord(dataType.Literal.Text()) {

7
tools/goctl/api/parser/g4/ast/type.go
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@ -153,7 +153,6 @@ func (v *ApiVisitor) VisitTypeBlockBody(ctx *api.TypeBlockBodyContext) interface
func (v *ApiVisitor) VisitTypeStruct(ctx *api.TypeStructContext) interface{} {
var st TypeStruct
st.Name = v.newExprWithToken(ctx.GetStructName())
v.exportCheck(st.Name)
if util.UnExport(ctx.GetStructName().GetText()) {
@ -189,7 +188,6 @@ func (v *ApiVisitor) VisitTypeStruct(ctx *api.TypeStructContext) interface{} {
func (v *ApiVisitor) VisitTypeBlockStruct(ctx *api.TypeBlockStructContext) interface{} {
var st TypeStruct
st.Name = v.newExprWithToken(ctx.GetStructName())
v.exportCheck(st.Name)
if ctx.GetStructToken() != nil {
structExpr := v.newExprWithToken(ctx.GetStructToken())
@ -261,7 +259,6 @@ func (v *ApiVisitor) VisitField(ctx *api.FieldContext) interface{} {
func (v *ApiVisitor) VisitNormalField(ctx *api.NormalFieldContext) interface{} {
var field TypeField
field.Name = v.newExprWithToken(ctx.GetFieldName())
v.exportCheck(field.Name)
iDataTypeContext := ctx.DataType()
if iDataTypeContext != nil {
@ -289,7 +286,6 @@ func (v *ApiVisitor) VisitAnonymousFiled(ctx *api.AnonymousFiledContext) interfa
field.IsAnonymous = true
if ctx.GetStar() != nil {
nameExpr := v.newExprWithTerminalNode(ctx.ID())
v.exportCheck(nameExpr)
field.DataType = &Pointer{
PointerExpr: v.newExprWithText(ctx.GetStar().GetText()+ctx.ID().GetText(), start.GetLine(), start.GetColumn(), start.GetStart(), stop.GetStop()),
Star: v.newExprWithToken(ctx.GetStar()),
@ -297,7 +293,6 @@ func (v *ApiVisitor) VisitAnonymousFiled(ctx *api.AnonymousFiledContext) interfa
}
} else {
nameExpr := v.newExprWithTerminalNode(ctx.ID())
v.exportCheck(nameExpr)
field.DataType = &Literal{Literal: nameExpr}
}
field.DocExpr = v.getDoc(ctx)
@ -309,7 +304,6 @@ func (v *ApiVisitor) VisitAnonymousFiled(ctx *api.AnonymousFiledContext) interfa
func (v *ApiVisitor) VisitDataType(ctx *api.DataTypeContext) interface{} {
if ctx.ID() != nil {
idExpr := v.newExprWithTerminalNode(ctx.ID())
v.exportCheck(idExpr)
return &Literal{Literal: idExpr}
}
if ctx.MapType() != nil {
@ -337,7 +331,6 @@ func (v *ApiVisitor) VisitDataType(ctx *api.DataTypeContext) interface{} {
// VisitPointerType implements from api.BaseApiParserVisitor
func (v *ApiVisitor) VisitPointerType(ctx *api.PointerTypeContext) interface{} {
nameExpr := v.newExprWithTerminalNode(ctx.ID())
v.exportCheck(nameExpr)
return &Pointer{
PointerExpr: v.newExprWithText(ctx.GetText(), ctx.GetStar().GetLine(), ctx.GetStar().GetColumn(), ctx.GetStar().GetStart(), ctx.ID().GetSymbol().GetStop()),
Star: v.newExprWithToken(ctx.GetStar()),

15
tools/goctl/model/sql/command/command.go
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@ -121,7 +121,7 @@ func fromDataSource(url, pattern, dir string, cfg *config.Config, cache, idea bo
return err
}
matchTables := make(map[string][]*model.Column)
matchTables := make(map[string]*model.Table)
for _, item := range tables {
match, err := filepath.Match(pattern, item)
if err != nil {
@ -131,11 +131,18 @@ func fromDataSource(url, pattern, dir string, cfg *config.Config, cache, idea bo
if !match {
continue
}
columns, err := im.FindByTableName(dsn.DBName, item)
columnData, err := im.FindColumns(dsn.DBName, item)
if err != nil {
return err
}
table, err := columnData.Convert()
if err != nil {
return err
}
matchTables[item] = columns
matchTables[item] = table
}
if len(matchTables) == 0 {
@ -147,5 +154,5 @@ func fromDataSource(url, pattern, dir string, cfg *config.Config, cache, idea bo
return err
}
return generator.StartFromInformationSchema(dsn.DBName, matchTables, cache)
return generator.StartFromInformationSchema(matchTables, cache)
}

4
tools/goctl/model/sql/example/makefile
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@ -11,8 +11,8 @@ fromDDLWithoutCache:
# generate model with cache from data source
user=root
password=password
user=ugozero
password=
datasource=127.0.0.1:3306
database=gozero

4
tools/goctl/model/sql/example/sql/user.sql
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@ -17,10 +17,12 @@ CREATE TABLE `user` (
CREATE TABLE `student` (
`id` bigint NOT NULL AUTO_INCREMENT,
`class` varchar(255) COLLATE utf8mb4_bin NOT NULL DEFAULT '',
`name` varchar(255) COLLATE utf8mb4_bin NOT NULL DEFAULT '',
`age` tinyint DEFAULT NULL,
`score` float(10,0) DEFAULT NULL,
`create_time` timestamp NOT NULL DEFAULT CURRENT_TIMESTAMP,
`update_time` timestamp NULL DEFAULT NULL,
PRIMARY KEY (`id`) USING BTREE
PRIMARY KEY (`id`) USING BTREE,
UNIQUE KEY `class_name_index` (`class`,`name`)
) ENGINE=InnoDB AUTO_INCREMENT=4 DEFAULT CHARSET=utf8mb4 COLLATE=utf8mb4_bin;

12
tools/goctl/model/sql/gen/delete.go
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@ -12,13 +12,11 @@ import (
func genDelete(table Table, withCache bool) (string, string, error) {
keySet := collection.NewSet()
keyVariableSet := collection.NewSet()
for fieldName, key := range table.CacheKey {
if fieldName == table.PrimaryKey.Name.Source() {
keySet.AddStr(key.KeyExpression)
} else {
keySet.AddStr(table.PrimaryCacheKey.KeyExpression)
keyVariableSet.AddStr(table.PrimaryCacheKey.KeyLeft)
for _, key := range table.UniqueCacheKey {
keySet.AddStr(key.DataKeyExpression)
}
keyVariableSet.AddStr(key.Variable)
keyVariableSet.AddStr(key.KeyLeft)
}
camel := table.Name.ToCamel()
@ -32,7 +30,7 @@ func genDelete(table Table, withCache bool) (string, string, error) {
Execute(map[string]interface{}{
"upperStartCamelObject": camel,
"withCache": withCache,
"containsIndexCache": table.ContainsUniqueKey,
"containsIndexCache": table.ContainsUniqueCacheKey,
"lowerStartCamelPrimaryKey": stringx.From(table.PrimaryKey.Name.ToCamel()).Untitle(),
"dataType": table.PrimaryKey.DataType,
"keys": strings.Join(keySet.KeysStr(), "\n"),

4
tools/goctl/model/sql/gen/field.go
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@ -8,7 +8,7 @@ import (
"github.com/tal-tech/go-zero/tools/goctl/util"
)
func genFields(fields []parser.Field) (string, error) {
func genFields(fields []*parser.Field) (string, error) {
var list []string
for _, field := range fields {
@ -23,7 +23,7 @@ func genFields(fields []parser.Field) (string, error) {
return strings.Join(list, "\n"), nil
}
func genField(field parser.Field) (string, error) {
func genField(field *parser.Field) (string, error) {
tag, err := genTag(field.Name.Source())
if err != nil {
return "", err

4
tools/goctl/model/sql/gen/findone.go
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@ -22,8 +22,8 @@ func genFindOne(table Table, withCache bool) (string, string, error) {
"originalPrimaryKey": wrapWithRawString(table.PrimaryKey.Name.Source()),
"lowerStartCamelPrimaryKey": stringx.From(table.PrimaryKey.Name.ToCamel()).Untitle(),
"dataType": table.PrimaryKey.DataType,
"cacheKey": table.CacheKey[table.PrimaryKey.Name.Source()].KeyExpression,
"cacheKeyVariable": table.CacheKey[table.PrimaryKey.Name.Source()].Variable,
"cacheKey": table.PrimaryCacheKey.KeyExpression,
"cacheKeyVariable": table.PrimaryCacheKey.KeyLeft,
})
if err != nil {
return "", "", err

59
tools/goctl/model/sql/gen/findonebyfield.go
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@ -24,22 +24,40 @@ func genFindOneByField(table Table, withCache bool) (*findOneCode, error) {
t := util.With("findOneByField").Parse(text)
var list []string
camelTableName := table.Name.ToCamel()
for _, field := range table.Fields {
if field.IsPrimaryKey || !field.IsUniqueKey {
continue
for _, key := range table.UniqueCacheKey {
var inJoin, paramJoin, argJoin Join
for _, f := range key.Fields {
param := stringx.From(f.Name.ToCamel()).Untitle()
inJoin = append(inJoin, fmt.Sprintf("%s %s", param, f.DataType))
paramJoin = append(paramJoin, param)
argJoin = append(argJoin, fmt.Sprintf("%s = ?", wrapWithRawString(f.Name.Source())))
}
camelFieldName := field.Name.ToCamel()
var in string
if len(inJoin) > 0 {
in = inJoin.With(", ").Source()
}
var paramJoinString string
if len(paramJoin) > 0 {
paramJoinString = paramJoin.With(",").Source()
}
var originalFieldString string
if len(argJoin) > 0 {
originalFieldString = argJoin.With(" and ").Source()
}
output, err := t.Execute(map[string]interface{}{
"upperStartCamelObject": camelTableName,
"upperField": camelFieldName,
"in": fmt.Sprintf("%s %s", stringx.From(camelFieldName).Untitle(), field.DataType),
"upperField": key.FieldNameJoin.Camel().With("").Source(),
"in": in,
"withCache": withCache,
"cacheKey": table.CacheKey[field.Name.Source()].KeyExpression,
"cacheKeyVariable": table.CacheKey[field.Name.Source()].Variable,
"cacheKey": key.KeyExpression,
"cacheKeyVariable": key.KeyLeft,
"lowerStartCamelObject": stringx.From(camelTableName).Untitle(),
"lowerStartCamelField": stringx.From(camelFieldName).Untitle(),
"lowerStartCamelField": paramJoinString,
"upperStartCamelPrimaryKey": table.PrimaryKey.Name.ToCamel(),
"originalField": wrapWithRawString(field.Name.Source()),
"originalField": originalFieldString,
})
if err != nil {
return nil, err
@ -55,15 +73,22 @@ func genFindOneByField(table Table, withCache bool) (*findOneCode, error) {
t = util.With("findOneByFieldMethod").Parse(text)
var listMethod []string
for _, field := range table.Fields {
if field.IsPrimaryKey || !field.IsUniqueKey {
continue
for _, key := range table.UniqueCacheKey {
var inJoin, paramJoin Join
for _, f := range key.Fields {
param := stringx.From(f.Name.ToCamel()).Untitle()
inJoin = append(inJoin, fmt.Sprintf("%s %s", param, f.DataType))
paramJoin = append(paramJoin, param)
}
var in string
if len(inJoin) > 0 {
in = inJoin.With(", ").Source()
}
camelFieldName := field.Name.ToCamel()
output, err := t.Execute(map[string]interface{}{
"upperStartCamelObject": camelTableName,
"upperField": camelFieldName,
"in": fmt.Sprintf("%s %s", stringx.From(camelFieldName).Untitle(), field.DataType),
"upperField": key.FieldNameJoin.Camel().With("").Source(),
"in": in,
})
if err != nil {
return nil, err
@ -80,7 +105,7 @@ func genFindOneByField(table Table, withCache bool) (*findOneCode, error) {
out, err := util.With("findOneByFieldExtraMethod").Parse(text).Execute(map[string]interface{}{
"upperStartCamelObject": camelTableName,
"primaryKeyLeft": table.CacheKey[table.PrimaryKey.Name.Source()].Left,
"primaryKeyLeft": table.PrimaryCacheKey.VarLeft,
"lowerStartCamelObject": stringx.From(camelTableName).Untitle(),
"originalPrimaryField": wrapWithRawString(table.PrimaryKey.Name.Source()),
})

30
tools/goctl/model/sql/gen/gen.go
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@ -99,10 +99,10 @@ func (g *defaultGenerator) StartFromDDL(source string, withCache bool) error {
return g.createFile(modelList)
}
func (g *defaultGenerator) StartFromInformationSchema(db string, columns map[string][]*model.Column, withCache bool) error {
func (g *defaultGenerator) StartFromInformationSchema(tables map[string]*model.Table, withCache bool) error {
m := make(map[string]string)
for tableName, column := range columns {
table, err := parser.ConvertColumn(db, tableName, column)
for _, each := range tables {
table, err := parser.ConvertDataType(each)
if err != nil {
return err
}
@ -182,10 +182,12 @@ func (g *defaultGenerator) genFromDDL(source string, withCache bool) (map[string
if err != nil {
return nil, err
}
code, err := g.genModel(*table, withCache)
if err != nil {
return nil, err
}
m[table.Name.Source()] = code
}
@ -195,8 +197,9 @@ func (g *defaultGenerator) genFromDDL(source string, withCache bool) (map[string
// Table defines mysql table
type Table struct {
parser.Table
CacheKey map[string]Key
ContainsUniqueKey bool
PrimaryCacheKey Key
UniqueCacheKey []Key
ContainsUniqueCacheKey bool
}
func (g *defaultGenerator) genModel(in parser.Table, withCache bool) (string, error) {
@ -204,10 +207,7 @@ func (g *defaultGenerator) genModel(in parser.Table, withCache bool) (string, er
return "", fmt.Errorf("table %s: missing primary key", in.Name.Source())
}
m, err := genCacheKeys(in)
if err != nil {
return "", err
}
primaryKey, uniqueKey := genCacheKeys(in)
importsCode, err := genImports(withCache, in.ContainsTime())
if err != nil {
@ -216,15 +216,9 @@ func (g *defaultGenerator) genModel(in parser.Table, withCache bool) (string, er
var table Table
table.Table = in
table.CacheKey = m
var containsUniqueCache = false
for _, item := range table.Fields {
if item.IsUniqueKey {
containsUniqueCache = true
break
}
}
table.ContainsUniqueKey = containsUniqueCache
table.PrimaryCacheKey = primaryKey
table.UniqueCacheKey = uniqueKey
table.ContainsUniqueCacheKey = len(uniqueKey) > 0
varsCode, err := genVars(table, withCache)
if err != nil {

15
tools/goctl/model/sql/gen/gen_test.go
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@ -16,18 +16,15 @@ import (
)
var (
source = "CREATE TABLE `test_user_info` (\n `id` bigint NOT NULL AUTO_INCREMENT,\n `nanosecond` bigint NOT NULL DEFAULT '0',\n `data` varchar(255) DEFAULT '',\n `content` json DEFAULT NULL,\n `create_time` timestamp NULL DEFAULT CURRENT_TIMESTAMP,\n `update_time` timestamp NULL DEFAULT CURRENT_TIMESTAMP ON UPDATE CURRENT_TIMESTAMP,\n PRIMARY KEY (`id`),\n UNIQUE KEY `nanosecond_unique` (`nanosecond`)\n) ENGINE=InnoDB DEFAULT CHARSET=utf8mb4 COLLATE=utf8mb4_0900_ai_ci;"
source = "CREATE TABLE `test_user` (\n `id` bigint NOT NULL AUTO_INCREMENT,\n `mobile` varchar(255) COLLATE utf8mb4_bin NOT NULL,\n `class` bigint NOT NULL,\n `name` varchar(255) CHARACTER SET utf8mb4 COLLATE utf8mb4_bin NOT NULL,\n `create_time` timestamp NULL DEFAULT CURRENT_TIMESTAMP,\n `update_time` timestamp NULL DEFAULT CURRENT_TIMESTAMP ON UPDATE CURRENT_TIMESTAMP,\n PRIMARY KEY (`id`),\n UNIQUE KEY `mobile_unique` (`mobile`),\n UNIQUE KEY `class_name_unique` (`class`,`name`),\n KEY `create_index` (`create_time`),\n KEY `name_index` (`name`)\n) ENGINE=InnoDB DEFAULT CHARSET=utf8mb4 COLLATE=utf8mb4_bin;"
)
func TestCacheModel(t *testing.T) {
logx.Disable()
_ = Clean()
dir, _ := filepath.Abs("./testmodel")
dir := filepath.Join(t.TempDir(), "./testmodel")
cacheDir := filepath.Join(dir, "cache")
noCacheDir := filepath.Join(dir, "nocache")
defer func() {
_ = os.RemoveAll(dir)
}()
g, err := NewDefaultGenerator(cacheDir, &config.Config{
NamingFormat: "GoZero",
})
@ -36,7 +33,7 @@ func TestCacheModel(t *testing.T) {
err = g.StartFromDDL(source, true)
assert.Nil(t, err)
assert.True(t, func() bool {
_, err := os.Stat(filepath.Join(cacheDir, "TestUserInfoModel.go"))
_, err := os.Stat(filepath.Join(cacheDir, "TestUserModel.go"))
return err == nil
}())
g, err = NewDefaultGenerator(noCacheDir, &config.Config{
@ -47,7 +44,7 @@ func TestCacheModel(t *testing.T) {
err = g.StartFromDDL(source, false)
assert.Nil(t, err)
assert.True(t, func() bool {
_, err := os.Stat(filepath.Join(noCacheDir, "testuserinfomodel.go"))
_, err := os.Stat(filepath.Join(noCacheDir, "testusermodel.go"))
return err == nil
}())
}
@ -69,7 +66,7 @@ func TestNamingModel(t *testing.T) {
err = g.StartFromDDL(source, true)
assert.Nil(t, err)
assert.True(t, func() bool {
_, err := os.Stat(filepath.Join(camelDir, "TestUserInfoModel.go"))
_, err := os.Stat(filepath.Join(camelDir, "TestUserModel.go"))
return err == nil
}())
g, err = NewDefaultGenerator(snakeDir, &config.Config{
@ -80,7 +77,7 @@ func TestNamingModel(t *testing.T) {
err = g.StartFromDDL(source, true)
assert.Nil(t, err)
assert.True(t, func() bool {
_, err := os.Stat(filepath.Join(snakeDir, "test_user_info_model.go"))
_, err := os.Stat(filepath.Join(snakeDir, "test_user_model.go"))
return err == nil
}())
}

20
tools/goctl/model/sql/gen/insert.go
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@ -12,12 +12,9 @@ import (
func genInsert(table Table, withCache bool) (string, string, error) {
keySet := collection.NewSet()
keyVariableSet := collection.NewSet()
for fieldName, key := range table.CacheKey {
if fieldName == table.PrimaryKey.Name.Source() {
continue
}
for _, key := range table.UniqueCacheKey {
keySet.AddStr(key.DataKeyExpression)
keyVariableSet.AddStr(key.Variable)
keyVariableSet.AddStr(key.KeyLeft)
}
expressions := make([]string, 0)
@ -27,12 +24,17 @@ func genInsert(table Table, withCache bool) (string, string, error) {
if camel == "CreateTime" || camel == "UpdateTime" {
continue
}
if field.IsPrimaryKey && table.PrimaryKey.AutoIncrement {
if field.Name.Source() == table.PrimaryKey.Name.Source() {
if table.PrimaryKey.AutoIncrement {
continue
}
}
expressions = append(expressions, "?")
expressionValues = append(expressionValues, "data."+camel)
}
camel := table.Name.ToCamel()
text, err := util.LoadTemplate(category, insertTemplateFile, template.Insert)
if err != nil {
@ -43,7 +45,7 @@ func genInsert(table Table, withCache bool) (string, string, error) {
Parse(text).
Execute(map[string]interface{}{
"withCache": withCache,
"containsIndexCache": table.ContainsUniqueKey,
"containsIndexCache": table.ContainsUniqueCacheKey,
"upperStartCamelObject": camel,
"lowerStartCamelObject": stringx.From(camel).Untitle(),
"expression": strings.Join(expressions, ", "),
@ -61,9 +63,7 @@ func genInsert(table Table, withCache bool) (string, string, error) {
return "", "", err
}
insertMethodOutput, err := util.With("insertMethod").
Parse(text).
Execute(map[string]interface{}{
insertMethodOutput, err := util.With("insertMethod").Parse(text).Execute(map[string]interface{}{
"upperStartCamelObject": camel,
})
if err != nil {

178
tools/goctl/model/sql/gen/keys.go
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@ -2,61 +2,163 @@ package gen
import (
"fmt"
"sort"
"strings"
"github.com/tal-tech/go-zero/tools/goctl/model/sql/parser"
"github.com/tal-tech/go-zero/tools/goctl/util/stringx"
)
// Key defines cache key variable for generating code
// Key describes cache key
type Key struct {
// VarExpression likes cacheUserIdPrefix = "cache#User#id#"
// VarLeft describes the varible of cache key expression which likes cacheUserIdPrefix
VarLeft string
// VarRight describes the value of cache key expression which likes "cache#user#id#"
VarRight string
// VarExpression describes the cache key expression which likes cacheUserIdPrefix = "cache#user#id#"
VarExpression string
// Left likes cacheUserIdPrefix
Left string
// Right likes cache#user#id#
Right string
// Variable likes userIdKey
Variable string
// KeyExpression likes userIdKey: = fmt.Sprintf("cache#user#id#%v", userId)
// KeyLeft describes the varible of key definiation expression which likes userKey
KeyLeft string
// KeyRight describes the value of key definiation expression which likes fmt.Sprintf("%s%v", cacheUserPrefix, user)
KeyRight string
// DataKeyRight describes data key likes fmt.Sprintf("%s%v", cacheUserPrefix, data.User)
DataKeyRight string
// KeyExpression describes key expression likes userKey := fmt.Sprintf("%s%v", cacheUserPrefix, user)
KeyExpression string
// DataKeyExpression likes userIdKey: = fmt.Sprintf("cache#user#id#%v", data.userId)
// DataKeyExpression describes data key expression likes userKey := fmt.Sprintf("%s%v", cacheUserPrefix, data.User)
DataKeyExpression string
// RespKeyExpression likes userIdKey: = fmt.Sprintf("cache#user#id#%v", resp.userId)
RespKeyExpression string
// FieldNameJoin describes the filed slice of table
FieldNameJoin Join
// Fields describes the fields of table
Fields []*parser.Field
}
// key-数据库原始字段名,value-缓存key相关数据
func genCacheKeys(table parser.Table) (map[string]Key, error) {
fields := table.Fields
m := make(map[string]Key)
camelTableName := table.Name.ToCamel()
lowerStartCamelTableName := stringx.From(camelTableName).Untitle()
for _, field := range fields {
if field.IsUniqueKey || field.IsPrimaryKey {
camelFieldName := field.Name.ToCamel()
lowerStartCamelFieldName := stringx.From(camelFieldName).Untitle()
left := fmt.Sprintf("cache%s%sPrefix", camelTableName, camelFieldName)
if strings.ToLower(camelFieldName) == strings.ToLower(camelTableName) {
left = fmt.Sprintf("cache%sPrefix", camelTableName)
// Join describes an alias of string slice
type Join []string
func genCacheKeys(table parser.Table) (Key, []Key) {
var primaryKey Key
var uniqueKey []Key
primaryKey = genCacheKey(table.Name, []*parser.Field{&table.PrimaryKey.Field})
for _, each := range table.UniqueIndex {
uniqueKey = append(uniqueKey, genCacheKey(table.Name, each))
}
right := fmt.Sprintf("cache#%s#%s#", camelTableName, lowerStartCamelFieldName)
variable := fmt.Sprintf("%s%sKey", lowerStartCamelTableName, camelFieldName)
if strings.ToLower(lowerStartCamelTableName) == strings.ToLower(camelFieldName) {
variable = fmt.Sprintf("%sKey", lowerStartCamelTableName)
sort.Slice(uniqueKey, func(i, j int) bool {
return uniqueKey[i].VarLeft < uniqueKey[j].VarLeft
})
return primaryKey, uniqueKey
}
func genCacheKey(table stringx.String, in []*parser.Field) Key {
var (
varLeftJoin, varRightJon, fieldNameJoin Join
varLeft, varRight, varExpression string
keyLeftJoin, keyRightJoin, keyRightArgJoin, dataRightJoin Join
keyLeft, keyRight, dataKeyRight, keyExpression, dataKeyExpression string
)
varLeftJoin = append(varLeftJoin, "cache", table.Source())
varRightJon = append(varRightJon, "cache", table.Source())
keyLeftJoin = append(keyLeftJoin, table.Source())
for _, each := range in {
varLeftJoin = append(varLeftJoin, each.Name.Source())
varRightJon = append(varRightJon, each.Name.Source())
keyLeftJoin = append(keyLeftJoin, each.Name.Source())
keyRightJoin = append(keyRightJoin, stringx.From(each.Name.ToCamel()).Untitle())
keyRightArgJoin = append(keyRightArgJoin, "%v")
dataRightJoin = append(dataRightJoin, "data."+each.Name.ToCamel())
fieldNameJoin = append(fieldNameJoin, each.Name.Source())
}
varLeftJoin = append(varLeftJoin, "prefix")
keyLeftJoin = append(keyLeftJoin, "key")
varLeft = varLeftJoin.Camel().With("").Untitle()
varRight = fmt.Sprintf(`"%s"`, varRightJon.Camel().Untitle().With("#").Source()+"#")
varExpression = fmt.Sprintf(`%s = %s`, varLeft, varRight)
m[field.Name.Source()] = Key{
VarExpression: fmt.Sprintf(`%s = "%s"`, left, right),
Left: left,
Right: right,
Variable: variable,
KeyExpression: fmt.Sprintf(`%s := fmt.Sprintf("%s%s", %s,%s)`, variable, "%s", "%v", left, lowerStartCamelFieldName),
DataKeyExpression: fmt.Sprintf(`%s := fmt.Sprintf("%s%s",%s, data.%s)`, variable, "%s", "%v", left, camelFieldName),
RespKeyExpression: fmt.Sprintf(`%s := fmt.Sprintf("%s%s", %s,resp.%s)`, variable, "%s", "%v", left, camelFieldName),
keyLeft = keyLeftJoin.Camel().With("").Untitle()
keyRight = fmt.Sprintf(`fmt.Sprintf("%s%s", %s, %s)`, "%s", keyRightArgJoin.With("").Source(), varLeft, keyRightJoin.With(", ").Source())
dataKeyRight = fmt.Sprintf(`fmt.Sprintf("%s%s", %s, %s)`, "%s", keyRightArgJoin.With("").Source(), varLeft, dataRightJoin.With(", ").Source())
keyExpression = fmt.Sprintf("%s := %s", keyLeft, keyRight)
dataKeyExpression = fmt.Sprintf("%s := %s", keyLeft, dataKeyRight)
return Key{
VarLeft: varLeft,
VarRight: varRight,
VarExpression: varExpression,
KeyLeft: keyLeft,
KeyRight: keyRight,
DataKeyRight: dataKeyRight,
KeyExpression: keyExpression,
DataKeyExpression: dataKeyExpression,
Fields: in,
FieldNameJoin: fieldNameJoin,
}
}
// Title convert items into Title and return
func (j Join) Title() Join {
var join Join
for _, each := range j {
join = append(join, stringx.From(each).Title())
}
return join
}
// Camel convert items into Camel and return
func (j Join) Camel() Join {
var join Join
for _, each := range j {
join = append(join, stringx.From(each).ToCamel())
}
return join
}
// Snake convert items into Snake and return
func (j Join) Snake() Join {
var join Join
for _, each := range j {
join = append(join, stringx.From(each).ToSnake())
}
return join
}
// Snake convert items into Untitle and return
func (j Join) Untitle() Join {
var join Join
for _, each := range j {
join = append(join, stringx.From(each).Untitle())
}
return join
}
// Upper convert items into Upper and return
func (j Join) Upper() Join {
var join Join
for _, each := range j {
join = append(join, stringx.From(each).Upper())
}
return join
}
// Lower convert items into Lower and return
func (j Join) Lower() Join {
var join Join
for _, each := range j {
join = append(join, stringx.From(each).Lower())
}
return join
}
return m, nil
// With convert items into With and return
func (j Join) With(sep string) stringx.String {
return stringx.From(strings.Join(j, sep))
}

154
tools/goctl/model/sql/gen/keys_test.go
Unescape Escape View File

@ -1,7 +1,7 @@
package gen
import (
"fmt"
"sort"
"testing"
"github.com/stretchr/testify/assert"
@ -10,62 +10,156 @@ import (
)
func TestGenCacheKeys(t *testing.T) {
m, err := genCacheKeys(parser.Table{
Name: stringx.From("user"),
PrimaryKey: parser.Primary{
Field: parser.Field{
primaryField := &parser.Field{
Name: stringx.From("id"),
DataBaseType: "bigint",
DataType: "int64",
IsPrimaryKey: true,
IsUniqueKey: false,
Comment: "自增id",
},
AutoIncrement: true,
},
Fields: []parser.Field{
{
SeqInIndex: 1,
}
mobileField := &parser.Field{
Name: stringx.From("mobile"),
DataBaseType: "varchar",
DataType: "string",
IsPrimaryKey: false,
IsUniqueKey: true,
Comment: "手机号",
},
{
SeqInIndex: 1,
}
classField := &parser.Field{
Name: stringx.From("class"),
DataBaseType: "varchar",
DataType: "string",
Comment: "班级",
SeqInIndex: 1,
}
nameField := &parser.Field{
Name: stringx.From("name"),
DataBaseType: "varchar",
DataType: "string",
IsPrimaryKey: false,
IsUniqueKey: true,
Comment: "姓名",
SeqInIndex: 2,
}
primariCacheKey, uniqueCacheKey := genCacheKeys(parser.Table{
Name: stringx.From("user"),
PrimaryKey: parser.Primary{
Field: *primaryField,
AutoIncrement: true,
},
UniqueIndex: map[string][]*parser.Field{
"mobile_unique": []*parser.Field{
mobileField,
},
"class_name_unique": []*parser.Field{
classField,
nameField,
},
},
NormalIndex: nil,
Fields: []*parser.Field{
primaryField,
mobileField,
classField,
nameField,
{
Name: stringx.From("createTime"),
DataBaseType: "timestamp",
DataType: "time.Time",
IsPrimaryKey: false,
IsUniqueKey: false,
Comment: "创建时间",
},
{
Name: stringx.From("updateTime"),
DataBaseType: "timestamp",
DataType: "time.Time",
IsPrimaryKey: false,
IsUniqueKey: false,
Comment: "更新时间",
},
},
})
assert.Nil(t, err)
for fieldName, key := range m {
name := stringx.From(fieldName)
assert.Equal(t, fmt.Sprintf(`cacheUser%sPrefix = "cache#User#%s#"`, name.ToCamel(), name.Untitle()), key.VarExpression)
assert.Equal(t, fmt.Sprintf(`cacheUser%sPrefix`, name.ToCamel()), key.Left)
assert.Equal(t, fmt.Sprintf(`cache#User#%s#`, name.Untitle()), key.Right)
assert.Equal(t, fmt.Sprintf(`user%sKey`, name.ToCamel()), key.Variable)
assert.Equal(t, `user`+name.ToCamel()+`Key := fmt.Sprintf("%s%v", cacheUser`+name.ToCamel()+`Prefix,`+name.Untitle()+`)`, key.KeyExpression)
t.Run("primaryCacheKey", func(t *testing.T) {
assert.Equal(t, true, func() bool {
return cacheKeyEqual(primariCacheKey, Key{
VarLeft: "cacheUserIdPrefix",
VarRight: `"cache#user#id#"`,
VarExpression: `cacheUserIdPrefix = "cache#user#id#"`,
KeyLeft: "userIdKey",
KeyRight: `fmt.Sprintf("%s%v", cacheUserIdPrefix, id)`,
DataKeyRight: `fmt.Sprintf("%s%v", cacheUserIdPrefix, data.Id)`,
KeyExpression: `userIdKey := fmt.Sprintf("%s%v", cacheUserIdPrefix, id)`,
DataKeyExpression: `userIdKey := fmt.Sprintf("%s%v", cacheUserIdPrefix, data.Id)`,
FieldNameJoin: []string{"id"},
})
}())
})
t.Run("uniqueCacheKey", func(t *testing.T) {
assert.Equal(t, true, func() bool {
expected := []Key{
{
VarLeft: "cacheUserClassNamePrefix",
VarRight: `"cache#user#class#name#"`,
VarExpression: `cacheUserClassNamePrefix = "cache#user#class#name#"`,
KeyLeft: "userClassNameKey",
KeyRight: `fmt.Sprintf("%s%v%v", cacheUserClassNamePrefix, class, name)`,
DataKeyRight: `fmt.Sprintf("%s%v%v", cacheUserClassNamePrefix, data.Class, data.Name)`,
KeyExpression: `userClassNameKey := fmt.Sprintf("%s%v%v", cacheUserClassNamePrefix, class, name)`,
DataKeyExpression: `userClassNameKey := fmt.Sprintf("%s%v%v", cacheUserClassNamePrefix, data.Class, data.Name)`,
FieldNameJoin: []string{"class", "name"},
},
{
VarLeft: "cacheUserMobilePrefix",
VarRight: `"cache#user#mobile#"`,
VarExpression: `cacheUserMobilePrefix = "cache#user#mobile#"`,
KeyLeft: "userMobileKey",
KeyRight: `fmt.Sprintf("%s%v", cacheUserMobilePrefix, mobile)`,
DataKeyRight: `fmt.Sprintf("%s%v", cacheUserMobilePrefix, data.Mobile)`,
KeyExpression: `userMobileKey := fmt.Sprintf("%s%v", cacheUserMobilePrefix, mobile)`,
DataKeyExpression: `userMobileKey := fmt.Sprintf("%s%v", cacheUserMobilePrefix, data.Mobile)`,
FieldNameJoin: []string{"mobile"},
},
}
sort.Slice(uniqueCacheKey, func(i, j int) bool {
return uniqueCacheKey[i].VarLeft < uniqueCacheKey[j].VarLeft
})
if len(expected) != len(uniqueCacheKey) {
return false
}
for index, each := range uniqueCacheKey {
expecting := expected[index]
if !cacheKeyEqual(expecting, each) {
return false
}
}
return true
}())
})
}
func cacheKeyEqual(k1 Key, k2 Key) bool {
k1Join := k1.FieldNameJoin
k2Join := k2.FieldNameJoin
sort.Strings(k1Join)
sort.Strings(k2Join)
if len(k1Join) != len(k2Join) {
return false
}
for index, each := range k1Join {
k2Item := k2Join[index]
if each != k2Item {
return false
}
}
return k1.VarLeft == k2.VarLeft &&
k1.VarRight == k2.VarRight &&
k1.VarExpression == k2.VarExpression &&
k1.KeyLeft == k2.KeyLeft &&
k1.KeyRight == k2.KeyRight &&
k1.DataKeyRight == k2.DataKeyRight &&
k1.DataKeyExpression == k2.DataKeyExpression &&
k1.KeyExpression == k2.KeyExpression
}

6
tools/goctl/model/sql/gen/update.go
Unescape Escape View File

@ -16,7 +16,7 @@ func genUpdate(table Table, withCache bool) (string, string, error) {
continue
}
if field.IsPrimaryKey {
if field.Name.Source() == table.PrimaryKey.Name.Source() {
continue
}
@ -35,8 +35,8 @@ func genUpdate(table Table, withCache bool) (string, string, error) {
Execute(map[string]interface{}{
"withCache": withCache,
"upperStartCamelObject": camelTableName,
"primaryCacheKey": table.CacheKey[table.PrimaryKey.Name.Source()].DataKeyExpression,
"primaryKeyVariable": table.CacheKey[table.PrimaryKey.Name.Source()].Variable,
"primaryCacheKey": table.PrimaryCacheKey.DataKeyExpression,
"primaryKeyVariable": table.PrimaryCacheKey.KeyLeft,
"lowerStartCamelObject": stringx.From(camelTableName).Untitle(),
"originalPrimaryKey": wrapWithRawString(table.PrimaryKey.Name.Source()),
"expressionValues": strings.Join(expressionValues, ", "),

10
tools/goctl/model/sql/gen/vars.go
Unescape Escape View File

@ -10,19 +10,19 @@ import (
func genVars(table Table, withCache bool) (string, error) {
keys := make([]string, 0)
for _, v := range table.CacheKey {
keys = append(keys, table.PrimaryCacheKey.VarExpression)
for _, v := range table.UniqueCacheKey {
keys = append(keys, v.VarExpression)
}
camel := table.Name.ToCamel()
text, err := util.LoadTemplate(category, varTemplateFile, template.Vars)
if err != nil {
return "", err
}
output, err := util.With("var").
Parse(text).
GoFmt(true).
Execute(map[string]interface{}{
output, err := util.With("var").Parse(text).
GoFmt(true).Execute(map[string]interface{}{
"lowerStartCamelObject": stringx.From(camel).Untitle(),
"upperStartCamelObject": camel,
"cacheKeys": strings.Join(keys, "\n"),

155
tools/goctl/model/sql/model/informationschemamodel.go
Unescape Escape View File

@ -1,6 +1,13 @@
package model
import "github.com/tal-tech/go-zero/core/stores/sqlx"
import (
"fmt"
"sort"
"github.com/tal-tech/go-zero/core/stores/sqlx"
)
const indexPri = "PRIMARY"
type (
// InformationSchemaModel defines information schema model
@ -10,13 +17,53 @@ type (
// Column defines column in table
Column struct {
*DbColumn
Index *DbIndex
}
// DbColumn defines column info of columns
DbColumn struct {
Name string `db:"COLUMN_NAME"`
DataType string `db:"DATA_TYPE"`
Key string `db:"COLUMN_KEY"`
Extra string `db:"EXTRA"`
Comment string `db:"COLUMN_COMMENT"`
ColumnDefault interface{} `db:"COLUMN_DEFAULT"`
IsNullAble string `db:"IS_NULLABLE"`
OrdinalPosition int `db:"ORDINAL_POSITION"`
}
// DbIndex defines index of columns in information_schema.statistic
DbIndex struct {
IndexName string `db:"INDEX_NAME"`
NonUnique int `db:"NON_UNIQUE"`
SeqInIndex int `db:"SEQ_IN_INDEX"`
}
// ColumnData describes the columns of table
ColumnData struct {
Db string
Table string
Columns []*Column
}
// Table describes mysql table which contains database name, table name, columns, keys
Table struct {
Db string
Table string
Columns []*Column
// Primary key not included
UniqueIndex map[string][]*Column
PrimaryKey *Column
NormalIndex map[string][]*Column
}
// IndexType describes an alias of string
IndexType string
// Index describes a column index
Index struct {
IndexType IndexType
Columns []*Column
}
)
@ -37,10 +84,102 @@ func (m *InformationSchemaModel) GetAllTables(database string) ([]string, error)
return tables, nil
}
// FindByTableName finds out the target table by name
func (m *InformationSchemaModel) FindByTableName(db, table string) ([]*Column, error) {
querySQL := `select COLUMN_NAME,COLUMN_DEFAULT,IS_NULLABLE,DATA_TYPE,COLUMN_KEY,EXTRA,COLUMN_COMMENT from COLUMNS where TABLE_SCHEMA = ? and TABLE_NAME = ?`
var reply []*Column
err := m.conn.QueryRows(&reply, querySQL, db, table)
return reply, err
// FindColumns return columns in specified database and table
func (m *InformationSchemaModel) FindColumns(db, table string) (*ColumnData, error) {
querySql := `SELECT c.COLUMN_NAME,c.DATA_TYPE,EXTRA,c.COLUMN_COMMENT,c.COLUMN_DEFAULT,c.IS_NULLABLE,c.ORDINAL_POSITION from COLUMNS c WHERE c.TABLE_SCHEMA = ? and c.TABLE_NAME = ? `
var reply []*DbColumn
err := m.conn.QueryRowsPartial(&reply, querySql, db, table)
if err != nil {
return nil, err
}
var list []*Column
for _, item := range reply {
index, err := m.FindIndex(db, table, item.Name)
if err != nil {
if err != sqlx.ErrNotFound {
return nil, err
}
continue
}
if len(index) > 0 {
for _, i := range index {
list = append(list, &Column{
DbColumn: item,
Index: i,
})
}
} else {
list = append(list, &Column{
DbColumn: item,
})
}
}
sort.Slice(list, func(i, j int) bool {
return list[i].OrdinalPosition < list[j].OrdinalPosition
})
var columnData ColumnData
columnData.Db = db
columnData.Table = table
columnData.Columns = list
return &columnData, nil
}
func (m *InformationSchemaModel) FindIndex(db, table, column string) ([]*DbIndex, error) {
querySql := `SELECT s.INDEX_NAME,s.NON_UNIQUE,s.SEQ_IN_INDEX from STATISTICS s WHERE s.TABLE_SCHEMA = ? and s.TABLE_NAME = ? and s.COLUMN_NAME = ?`
var reply []*DbIndex
err := m.conn.QueryRowsPartial(&reply, querySql, db, table, column)
if err != nil {
return nil, err
}
return reply, nil
}
// Convert converts column data into Table
func (c *ColumnData) Convert() (*Table, error) {
var table Table
table.Table = c.Table
table.Db = c.Db
table.Columns = c.Columns
table.UniqueIndex = map[string][]*Column{}
table.NormalIndex = map[string][]*Column{}
m := make(map[string][]*Column)
for _, each := range c.Columns {
if each.Index != nil {
m[each.Index.IndexName] = append(m[each.Index.IndexName], each)
}
}
primaryColumns := m[indexPri]
if len(primaryColumns) == 0 {
return nil, fmt.Errorf("db:%s, table:%s, missing primary key", c.Db, c.Table)
}
if len(primaryColumns) > 1 {
return nil, fmt.Errorf("db:%s, table:%s, joint primary key is not supported", c.Db, c.Table)
}
table.PrimaryKey = primaryColumns[0]
for indexName, columns := range m {
if indexName == indexPri {
continue
}
for _, one := range columns {
if one.Index != nil {
if one.Index.NonUnique == 0 {
table.UniqueIndex[indexName] = columns
} else {
table.NormalIndex[indexName] = columns
}
}
}
}
return &table, nil
}

260
tools/goctl/model/sql/parser/parser.go
Unescape Escape View File

@ -2,22 +2,17 @@ package parser
import (
"fmt"
"sort"
"strings"
"github.com/tal-tech/go-zero/core/collection"
"github.com/tal-tech/go-zero/tools/goctl/model/sql/converter"
"github.com/tal-tech/go-zero/tools/goctl/model/sql/model"
"github.com/tal-tech/go-zero/tools/goctl/util/console"
"github.com/tal-tech/go-zero/tools/goctl/util/stringx"
"github.com/xwb1989/sqlparser"
)
const (
_ = iota
primary
unique
normal
spatial
)
const timeImport = "time.Time"
type (
@ -25,7 +20,9 @@ type (
Table struct {
Name stringx.String
PrimaryKey Primary
Fields []Field
UniqueIndex map[string][]*Field
NormalIndex map[string][]*Field
Fields []*Field
}
// Primary describes a primary key
@ -39,9 +36,9 @@ type (
Name stringx.String
DataBaseType string
DataType string
IsPrimaryKey bool
IsUniqueKey bool
Comment string
SeqInIndex int
OrdinalPosition int
}
// KeyType types alias of int
@ -73,34 +70,58 @@ func Parse(ddl string) (*Table, error) {
columns := tableSpec.Columns
indexes := tableSpec.Indexes
keyMap, err := getIndexKeyType(indexes)
primaryColumn, uniqueKeyMap, normalKeyMap, err := convertIndexes(indexes)
if err != nil {
return nil, err
}
fields, primaryKey, err := convertFileds(columns, keyMap)
fields, primaryKey, fieldM, err := convertColumns(columns, primaryColumn)
if err != nil {
return nil, err
}
var (
uniqueIndex = make(map[string][]*Field)
normalIndex = make(map[string][]*Field)
)
for indexName, each := range uniqueKeyMap {
for _, columnName := range each {
uniqueIndex[indexName] = append(uniqueIndex[indexName], fieldM[columnName])
}
}
for indexName, each := range normalKeyMap {
for _, columnName := range each {
normalIndex[indexName] = append(normalIndex[indexName], fieldM[columnName])
}
}
return &Table{
Name: stringx.From(tableName),
PrimaryKey: primaryKey,
UniqueIndex: uniqueIndex,
NormalIndex: normalIndex,
Fields: fields,
}, nil
}
func convertFileds(columns []*sqlparser.ColumnDefinition, keyMap map[string]KeyType) ([]Field, Primary, error) {
var fields []Field
var primaryKey Primary
func convertColumns(columns []*sqlparser.ColumnDefinition, primaryColumn string) ([]*Field, Primary, map[string]*Field, error) {
var (
fields []*Field
primaryKey Primary
fieldM = make(map[string]*Field)
)
for _, column := range columns {
if column == nil {
continue
}
var comment string
if column.Type.Comment != nil {
comment = string(column.Type.Comment.Val)
}
var isDefaultNull = true
if column.Type.NotNull {
isDefaultNull = false
@ -111,9 +132,10 @@ func convertFileds(columns []*sqlparser.ColumnDefinition, keyMap map[string]KeyT
isDefaultNull = false
}
}
dataType, err := converter.ConvertDataType(column.Type.Type, isDefaultNull)
if err != nil {
return nil, primaryKey, err
return nil, Primary{}, nil, err
}
var field Field
@ -121,60 +143,75 @@ func convertFileds(columns []*sqlparser.ColumnDefinition, keyMap map[string]KeyT
field.DataBaseType = column.Type.Type
field.DataType = dataType
field.Comment = comment
key, ok := keyMap[column.Name.String()]
if ok {
field.IsPrimaryKey = key == primary
field.IsUniqueKey = key == unique
if field.IsPrimaryKey {
primaryKey.Field = field
if column.Type.Autoincrement {
primaryKey.AutoIncrement = true
}
if field.Name.Source() == primaryColumn {
primaryKey = Primary{
Field: field,
AutoIncrement: bool(column.Type.Autoincrement),
}
}
fields = append(fields, field)
fields = append(fields, &field)
fieldM[field.Name.Source()] = &field
}
return fields, primaryKey, nil
return fields, primaryKey, fieldM, nil
}
func getIndexKeyType(indexes []*sqlparser.IndexDefinition) (map[string]KeyType, error) {
keyMap := make(map[string]KeyType)
func convertIndexes(indexes []*sqlparser.IndexDefinition) (string, map[string][]string, map[string][]string, error) {
var primaryColumn string
uniqueKeyMap := make(map[string][]string)
normalKeyMap := make(map[string][]string)
isCreateTimeOrUpdateTime := func(name string) bool {
camelColumnName := stringx.From(name).ToCamel()
// by default, createTime|updateTime findOne is not used.
return camelColumnName == "CreateTime" || camelColumnName == "UpdateTime"
}
for _, index := range indexes {
info := index.Info
if info == nil {
continue
}
indexName := index.Info.Name.String()
if info.Primary {
if len(index.Columns) > 1 {
return nil, errPrimaryKey
return "", nil, nil, errPrimaryKey
}
keyMap[index.Columns[0].Column.String()] = primary
columnName := index.Columns[0].Column.String()
if isCreateTimeOrUpdateTime(columnName) {
continue
}
// can optimize
if len(index.Columns) > 1 {
primaryColumn = columnName
continue
} else if info.Unique {
for _, each := range index.Columns {
columnName := each.Column.String()
if isCreateTimeOrUpdateTime(columnName) {
break
}
column := index.Columns[0]
columnName := column.Column.String()
camelColumnName := stringx.From(columnName).ToCamel()
// by default, createTime|updateTime findOne is not used.
if camelColumnName == "CreateTime" || camelColumnName == "UpdateTime" {
continue
uniqueKeyMap[indexName] = append(uniqueKeyMap[indexName], columnName)
}
if info.Unique {
keyMap[columnName] = unique
} else if info.Spatial {
keyMap[columnName] = spatial
// do nothing
} else {
keyMap[columnName] = normal
for _, each := range index.Columns {
columnName := each.Column.String()
if isCreateTimeOrUpdateTime(columnName) {
break
}
normalKeyMap[indexName] = append(normalKeyMap[indexName], each.Column.String())
}
}
}
return keyMap, nil
return primaryColumn, uniqueKeyMap, normalKeyMap, nil
}
// ContainsTime determines whether the table field contains time.Time
// ContainsTime returns true if contains golang type time.Time
func (t *Table) ContainsTime() bool {
for _, item := range t.Fields {
if item.DataType == timeImport {
@ -184,63 +221,110 @@ func (t *Table) ContainsTime() bool {
return false
}
// ConvertColumn provides type conversion for mysql clolumn, primary key lookup
func ConvertColumn(db, table string, in []*model.Column) (*Table, error) {
var reply Table
reply.Name = stringx.From(table)
keyMap := make(map[string][]*model.Column)
for _, column := range in {
keyMap[column.Key] = append(keyMap[column.Key], column)
// ConvertDataType converts mysql data type into golang data type
func ConvertDataType(table *model.Table) (*Table, error) {
isPrimaryDefaultNull := table.PrimaryKey.ColumnDefault == nil && table.PrimaryKey.IsNullAble == "YES"
primaryDataType, err := converter.ConvertDataType(table.PrimaryKey.DataType, isPrimaryDefaultNull)
if err != nil {
return nil, err
}
primaryColumns := keyMap["PRI"]
if len(primaryColumns) == 0 {
return nil, fmt.Errorf("database:%s, table %s: missing primary key", db, table)
var reply Table
reply.UniqueIndex = map[string][]*Field{}
reply.NormalIndex = map[string][]*Field{}
reply.Name = stringx.From(table.Table)
seqInIndex := 0
if table.PrimaryKey.Index != nil {
seqInIndex = table.PrimaryKey.Index.SeqInIndex
}
if len(primaryColumns) > 1 {
return nil, fmt.Errorf("database:%s, table %s: only one primary key expected", db, table)
reply.PrimaryKey = Primary{
Field: Field{
Name: stringx.From(table.PrimaryKey.Name),
DataBaseType: table.PrimaryKey.DataType,
DataType: primaryDataType,
Comment: table.PrimaryKey.Comment,
SeqInIndex: seqInIndex,
OrdinalPosition: table.PrimaryKey.OrdinalPosition,
},
AutoIncrement: strings.Contains(table.PrimaryKey.Extra, "auto_increment"),
}
primaryColumn := primaryColumns[0]
isDefaultNull := primaryColumn.ColumnDefault == nil && primaryColumn.IsNullAble == "YES"
primaryFt, err := converter.ConvertDataType(primaryColumn.DataType, isDefaultNull)
fieldM := make(map[string]*Field)
for _, each := range table.Columns {
isDefaultNull := each.ColumnDefault == nil && each.IsNullAble == "YES"
dt, err := converter.ConvertDataType(each.DataType, isDefaultNull)
if err != nil {
return nil, err
}
columnSeqInIndex := 0
if each.Index != nil {
columnSeqInIndex = each.Index.SeqInIndex
}
primaryField := Field{
Name: stringx.From(primaryColumn.Name),
DataBaseType: primaryColumn.DataType,
DataType: primaryFt,
IsUniqueKey: true,
IsPrimaryKey: true,
Comment: primaryColumn.Comment,
field := &Field{
Name: stringx.From(each.Name),
DataBaseType: each.DataType,
DataType: dt,
Comment: each.Comment,
SeqInIndex: columnSeqInIndex,
OrdinalPosition: each.OrdinalPosition,
}
reply.PrimaryKey = Primary{
Field: primaryField,
AutoIncrement: strings.Contains(primaryColumn.Extra, "auto_increment"),
fieldM[each.Name] = field
}
for key, columns := range keyMap {
for _, item := range columns {
isColumnDefaultNull := item.ColumnDefault == nil && item.IsNullAble == "YES"
dt, err := converter.ConvertDataType(item.DataType, isColumnDefaultNull)
if err != nil {
return nil, err
for _, each := range fieldM {
reply.Fields = append(reply.Fields, each)
}
sort.Slice(reply.Fields, func(i, j int) bool {
return reply.Fields[i].OrdinalPosition < reply.Fields[j].OrdinalPosition
})
f := Field{
Name: stringx.From(item.Name),
DataBaseType: item.DataType,
DataType: dt,
IsPrimaryKey: primaryColumn.Name == item.Name,
Comment: item.Comment,
uniqueIndexSet := collection.NewSet()
log := console.NewColorConsole()
for indexName, each := range table.UniqueIndex {
sort.Slice(each, func(i, j int) bool {
if each[i].Index != nil {
return each[i].Index.SeqInIndex < each[j].Index.SeqInIndex
}
if key == "UNI" {
f.IsUniqueKey = true
return false
})
if len(each) == 1 {
one := each[0]
if one.Name == table.PrimaryKey.Name {
log.Warning("duplicate unique index with primary key, %s", one.Name)
continue
}
}
var list []*Field
var uniqueJoin []string
for _, c := range each {
list = append(list, fieldM[c.Name])
uniqueJoin = append(uniqueJoin, c.Name)
}
uniqueKey := strings.Join(uniqueJoin, ",")
if uniqueIndexSet.Contains(uniqueKey) {
log.Warning("duplicate unique index, %s", uniqueKey)
continue
}
reply.Fields = append(reply.Fields, f)
reply.UniqueIndex[indexName] = list
}
for indexName, each := range table.NormalIndex {
var list []*Field
for _, c := range each {
list = append(list, fieldM[c.Name])
}
sort.Slice(list, func(i, j int) bool {
return list[i].SeqInIndex < list[j].SeqInIndex
})
reply.NormalIndex[indexName] = list
}
return &reply, nil

144
tools/goctl/model/sql/parser/parser_test.go
Unescape Escape View File

@ -1,10 +1,12 @@
package parser
import (
"sort"
"testing"
"github.com/stretchr/testify/assert"
"github.com/tal-tech/go-zero/tools/goctl/model/sql/model"
"github.com/tal-tech/go-zero/tools/goctl/util/stringx"
)
func TestParsePlainText(t *testing.T) {
@ -18,68 +20,158 @@ func TestParseSelect(t *testing.T) {
}
func TestParseCreateTable(t *testing.T) {
table, err := Parse("CREATE TABLE `user_snake` (\n `id` bigint(10) NOT NULL AUTO_INCREMENT,\n `name` varchar(255) COLLATE utf8mb4_general_ci NOT NULL DEFAULT '' COMMENT '用户名称',\n `password` varchar(255) COLLATE utf8mb4_general_ci NOT NULL DEFAULT '' COMMENT '用户密码',\n `mobile` varchar(255) COLLATE utf8mb4_general_ci NOT NULL DEFAULT '' COMMENT '手机号',\n `gender` char(5) COLLATE utf8mb4_general_ci NOT NULL COMMENT '男｜女｜未公开',\n `nickname` varchar(255) COLLATE utf8mb4_general_ci DEFAULT '' COMMENT '用户昵称',\n `create_time` timestamp NULL DEFAULT CURRENT_TIMESTAMP,\n `update_time` timestamp NULL DEFAULT CURRENT_TIMESTAMP ON UPDATE CURRENT_TIMESTAMP,\n PRIMARY KEY (`id`),\n UNIQUE KEY `name_index` (`name`),\n KEY `mobile_index` (`mobile`)\n) ENGINE=InnoDB DEFAULT CHARSET=utf8mb4 COLLATE=utf8mb4_general_ci;")
table, err := Parse("CREATE TABLE `test_user` (\n `id` bigint NOT NULL AUTO_INCREMENT,\n `mobile` varchar(255) COLLATE utf8mb4_bin NOT NULL,\n `class` bigint NOT NULL,\n `name` varchar(255) CHARACTER SET utf8mb4 COLLATE utf8mb4_bin NOT NULL,\n `create_time` timestamp NULL DEFAULT CURRENT_TIMESTAMP,\n `update_time` timestamp NULL DEFAULT CURRENT_TIMESTAMP ON UPDATE CURRENT_TIMESTAMP,\n PRIMARY KEY (`id`),\n UNIQUE KEY `mobile_unique` (`mobile`),\n UNIQUE KEY `class_name_unique` (`class`,`name`),\n KEY `create_index` (`create_time`),\n KEY `name_index` (`name`)\n) ENGINE=InnoDB DEFAULT CHARSET=utf8mb4 COLLATE=utf8mb4_bin;")
assert.Nil(t, err)
assert.Equal(t, "user_snake", table.Name.Source())
assert.Equal(t, "test_user", table.Name.Source())
assert.Equal(t, "id", table.PrimaryKey.Name.Source())
assert.Equal(t, true, table.ContainsTime())
assert.Equal(t, true, func() bool {
mobileUniqueIndex, ok := table.UniqueIndex["mobile_unique"]
if !ok {
return false
}
classNameUniqueIndex, ok := table.UniqueIndex["class_name_unique"]
if !ok {
return false
}
equal := func(f1, f2 []*Field) bool {
sort.Slice(f1, func(i, j int) bool {
return f1[i].Name.Source() < f1[j].Name.Source()
})
sort.Slice(f2, func(i, j int) bool {
return f2[i].Name.Source() < f2[j].Name.Source()
})
if len(f2) != len(f2) {
return false
}
for index, f := range f1 {
if f1[index].Name.Source() != f.Name.Source() {
return false
}
}
return true
}
if !equal(mobileUniqueIndex, []*Field{
{
Name: stringx.From("mobile"),
DataBaseType: "varchar",
DataType: "string",
SeqInIndex: 1,
},
}) {
return false
}
return equal(classNameUniqueIndex, []*Field{
{
Name: stringx.From("class"),
DataBaseType: "bigint",
DataType: "int64",
SeqInIndex: 1,
},
{
Name: stringx.From("name"),
DataBaseType: "varchar",
DataType: "string",
SeqInIndex: 2,
},
})
}())
}
func TestConvertColumn(t *testing.T) {
_, err := ConvertColumn("user", "user", []*model.Column{
t.Run("missingPrimaryKey", func(t *testing.T) {
columnData := model.ColumnData{
Db: "user",
Table: "user",
Columns: []*model.Column{
{
DbColumn: &model.DbColumn{
Name: "id",
DataType: "bigint",
Key: "",
Extra: "",
Comment: "",
},
})
},
},
}
_, err := columnData.Convert()
assert.NotNil(t, err)
assert.Contains(t, err.Error(), "missing primary key")
})
_, err = ConvertColumn("user", "user", []*model.Column{
t.Run("jointPrimaryKey", func(t *testing.T) {
columnData := model.ColumnData{
Db: "user",
Table: "user",
Columns: []*model.Column{
{
DbColumn: &model.DbColumn{
Name: "id",
DataType: "bigint",
Key: "PRI",
Extra: "",
Comment: "",
},
Index: &model.DbIndex{
IndexName: "PRIMARY",
},
},
{
DbColumn: &model.DbColumn{
Name: "mobile",
DataType: "varchar",
Key: "PRI",
Extra: "",
Comment: "手机号",
},
})
Index: &model.DbIndex{
IndexName: "PRIMARY",
},
},
},
}
_, err := columnData.Convert()
assert.NotNil(t, err)
assert.Contains(t, err.Error(), "only one primary key expected")
assert.Contains(t, err.Error(), "joint primary key is not supported")
})
table, err := ConvertColumn("user", "user", []*model.Column{
t.Run("normal", func(t *testing.T) {
columnData := model.ColumnData{
Db: "user",
Table: "user",
Columns: []*model.Column{
{
DbColumn: &model.DbColumn{
Name: "id",
DataType: "bigint",
Key: "PRI",
Extra: "auto_increment",
Comment: "",
},
Index: &model.DbIndex{
IndexName: "PRIMARY",
SeqInIndex: 1,
},
},
{
DbColumn: &model.DbColumn{
Name: "mobile",
DataType: "varchar",
Key: "UNI",
Extra: "",
Comment: "手机号",
},
})
Index: &model.DbIndex{
IndexName: "mobile_unique",
SeqInIndex: 1,
},
},
},
}
table, err := columnData.Convert()
assert.Nil(t, err)
assert.True(t, table.PrimaryKey.AutoIncrement && table.PrimaryKey.IsPrimaryKey)
assert.Equal(t, "id", table.PrimaryKey.Name.Source())
for _, item := range table.Fields {
if item.Name.Source() == "mobile" {
assert.True(t, item.IsUniqueKey)
assert.True(t, table.PrimaryKey.Index.IndexName == "PRIMARY" && table.PrimaryKey.Name == "id")
for _, item := range table.Columns {
if item.Name == "mobile" {
assert.True(t, item.Index.NonUnique == 0)
break
}
}
})
}

4
tools/goctl/model/sql/template/find.go
Unescape Escape View File

@ -36,7 +36,7 @@ func (m *default{{.upperStartCamelObject}}Model) FindOneBy{{.upperField}}({{.in}
{{if .withCache}}{{.cacheKey}}
var resp {{.upperStartCamelObject}}
err := m.QueryRowIndex(&resp, {{.cacheKeyVariable}}, m.formatPrimary, func(conn sqlx.SqlConn, v interface{}) (i interface{}, e error) {
query := fmt.Sprintf("select %s from %s where {{.originalField}} = ? limit 1", {{.lowerStartCamelObject}}Rows, m.table)
query := fmt.Sprintf("select %s from %s where {{.originalField}} limit 1", {{.lowerStartCamelObject}}Rows, m.table)
if err := conn.QueryRow(&resp, query, {{.lowerStartCamelField}}); err != nil {
return nil, err
}
@ -51,7 +51,7 @@ func (m *default{{.upperStartCamelObject}}Model) FindOneBy{{.upperField}}({{.in}
return nil, err
}
}{{else}}var resp {{.upperStartCamelObject}}
query := fmt.Sprintf("select %s from %s where {{.originalField}} = ? limit 1", {{.lowerStartCamelObject}}Rows, m.table )
query := fmt.Sprintf("select %s from %s where {{.originalField}} limit 1", {{.lowerStartCamelObject}}Rows, m.table )
err := m.conn.QueryRow(&resp, query, {{.lowerStartCamelField}})
switch err {
case nil:

120
tools/goctl/model/sql/test/model/model_test.go
Unescape Escape View File

@ -2,6 +2,7 @@ package model
import (
"database/sql"
"encoding/json"
"fmt"
"testing"
"time"
@ -20,11 +21,13 @@ func TestStudentModel(t *testing.T) {
testTable = "`student`"
testUpdateName = "gozero1"
testRowsAffected int64 = 1
testInsertID int64 = 1
testInsertId int64 = 1
class = "一年级1班"
)
var data Student
data.ID = testInsertID
data.Id = testInsertId
data.Class = class
data.Name = "gozero"
data.Age = sql.NullInt64{
Int64: 1,
@ -42,15 +45,15 @@ func TestStudentModel(t *testing.T) {
err := mockStudent(func(mock sqlmock.Sqlmock) {
mock.ExpectExec(fmt.Sprintf("insert into %s", testTable)).
WithArgs(data.Name, data.Age, data.Score).
WillReturnResult(sqlmock.NewResult(testInsertID, testRowsAffected))
}, func(m StudentModel) {
WithArgs(data.Class, data.Name, data.Age, data.Score).
WillReturnResult(sqlmock.NewResult(testInsertId, testRowsAffected))
}, func(m StudentModel, redis *redis.Redis) {
r, err := m.Insert(data)
assert.Nil(t, err)
lastInsertID, err := r.LastInsertId()
lastInsertId, err := r.LastInsertId()
assert.Nil(t, err)
assert.Equal(t, testInsertID, lastInsertID)
assert.Equal(t, testInsertId, lastInsertId)
rowsAffected, err := r.RowsAffected()
assert.Nil(t, err)
@ -60,41 +63,84 @@ func TestStudentModel(t *testing.T) {
err = mockStudent(func(mock sqlmock.Sqlmock) {
mock.ExpectQuery(fmt.Sprintf("select (.+) from %s", testTable)).
WithArgs(testInsertID).
WillReturnRows(sqlmock.NewRows([]string{"id", "name", "age", "score", "create_time", "update_time"}).AddRow(testInsertID, data.Name, data.Age, data.Score, testTimeValue, testTimeValue))
}, func(m StudentModel) {
result, err := m.FindOne(testInsertID)
WithArgs(testInsertId).
WillReturnRows(sqlmock.NewRows([]string{"id", "class", "name", "age", "score", "create_time", "update_time"}).AddRow(testInsertId, data.Class, data.Name, data.Age, data.Score, testTimeValue, testTimeValue))
}, func(m StudentModel, redis *redis.Redis) {
result, err := m.FindOne(testInsertId)
assert.Nil(t, err)
assert.Equal(t, *result, data)
var resp Student
val, err := redis.Get(fmt.Sprintf("%s%v", cacheStudentIdPrefix, testInsertId))
assert.Nil(t, err)
err = json.Unmarshal([]byte(val), &resp)
assert.Nil(t, err)
assert.Equal(t, resp.Name, data.Name)
})
assert.Nil(t, err)
err = mockStudent(func(mock sqlmock.Sqlmock) {
mock.ExpectExec(fmt.Sprintf("update %s", testTable)).WithArgs(testUpdateName, data.Age, data.Score, testInsertID).WillReturnResult(sqlmock.NewResult(testInsertID, testRowsAffected))
}, func(m StudentModel) {
mock.ExpectExec(fmt.Sprintf("update %s", testTable)).WithArgs(data.Class, testUpdateName, data.Age, data.Score, testInsertId).WillReturnResult(sqlmock.NewResult(testInsertId, testRowsAffected))
}, func(m StudentModel, redis *redis.Redis) {
data.Name = testUpdateName
err := m.Update(data)
assert.Nil(t, err)
val, err := redis.Get(fmt.Sprintf("%s%v", cacheStudentIdPrefix, testInsertId))
assert.Nil(t, err)
assert.Equal(t, "", val)
})
assert.Nil(t, err)
data.Name = testUpdateName
err = mockStudent(func(mock sqlmock.Sqlmock) {
mock.ExpectQuery(fmt.Sprintf("select (.+) from %s ", testTable)).
WithArgs(testInsertId).
WillReturnRows(sqlmock.NewRows([]string{"id", "class", "name", "age", "score", "create_time", "update_time"}).AddRow(testInsertId, data.Class, data.Name, data.Age, data.Score, testTimeValue, testTimeValue))
}, func(m StudentModel, redis *redis.Redis) {
result, err := m.FindOne(testInsertId)
assert.Nil(t, err)
assert.Equal(t, *result, data)
var resp Student
val, err := redis.Get(fmt.Sprintf("%s%v", cacheStudentIdPrefix, testInsertId))
assert.Nil(t, err)
err = json.Unmarshal([]byte(val), &resp)
assert.Nil(t, err)
assert.Equal(t, testUpdateName, data.Name)
})
assert.Nil(t, err)
err = mockStudent(func(mock sqlmock.Sqlmock) {
mock.ExpectQuery(fmt.Sprintf("select (.+) from %s ", testTable)).
WithArgs(testInsertID).
WillReturnRows(sqlmock.NewRows([]string{"id", "name", "age", "score", "create_time", "update_time"}).AddRow(testInsertID, data.Name, data.Age, data.Score, testTimeValue, testTimeValue))
}, func(m StudentModel) {
result, err := m.FindOne(testInsertID)
WithArgs(class, testUpdateName).
WillReturnRows(sqlmock.NewRows([]string{"id", "class", "name", "age", "score", "create_time", "update_time"}).AddRow(testInsertId, data.Class, data.Name, data.Age, data.Score, testTimeValue, testTimeValue))
}, func(m StudentModel, redis *redis.Redis) {
result, err := m.FindOneByClassName(class, testUpdateName)
assert.Nil(t, err)
assert.Equal(t, *result, data)
val, err := redis.Get(fmt.Sprintf("%s%v%v", cacheStudentClassNamePrefix, class, testUpdateName))
assert.Nil(t, err)
assert.Equal(t, "1", val)
})
assert.Nil(t, err)
err = mockStudent(func(mock sqlmock.Sqlmock) {
mock.ExpectExec(fmt.Sprintf("delete from %s where `id` = ?", testTable)).WithArgs(testInsertID).WillReturnResult(sqlmock.NewResult(testInsertID, testRowsAffected))
}, func(m StudentModel) {
err := m.Delete(testInsertID)
mock.ExpectExec(fmt.Sprintf("delete from %s where `id` = ?", testTable)).WithArgs(testInsertId).WillReturnResult(sqlmock.NewResult(testInsertId, testRowsAffected))
}, func(m StudentModel, redis *redis.Redis) {
err = m.Delete(testInsertId, class, testUpdateName)
assert.Nil(t, err)
val, err := redis.Get(fmt.Sprintf("%s%v", cacheStudentIdPrefix, testInsertId))
assert.Nil(t, err)
assert.Equal(t, "", val)
val, err = redis.Get(fmt.Sprintf("%s%v%v", cacheStudentClassNamePrefix, class, testUpdateName))
assert.Nil(t, err)
assert.Equal(t, "", val)
})
assert.Nil(t, err)
}
@ -109,11 +155,11 @@ func TestUserModel(t *testing.T) {
testGender = "男"
testNickname = "test_nickname"
testRowsAffected int64 = 1
testInsertID int64 = 1
testInsertId int64 = 1
)
var data User
data.ID = testInsertID
data.ID = testInsertId
data.User = testUser
data.Name = "gozero"
data.Password = testPassword
@ -126,14 +172,14 @@ func TestUserModel(t *testing.T) {
err := mockUser(func(mock sqlmock.Sqlmock) {
mock.ExpectExec(fmt.Sprintf("insert into %s", testTable)).
WithArgs(data.User, data.Name, data.Password, data.Mobile, data.Gender, data.Nickname).
WillReturnResult(sqlmock.NewResult(testInsertID, testRowsAffected))
WillReturnResult(sqlmock.NewResult(testInsertId, testRowsAffected))
}, func(m UserModel) {
r, err := m.Insert(data)
assert.Nil(t, err)
lastInsertID, err := r.LastInsertId()
lastInsertId, err := r.LastInsertId()
assert.Nil(t, err)
assert.Equal(t, testInsertID, lastInsertID)
assert.Equal(t, testInsertId, lastInsertId)
rowsAffected, err := r.RowsAffected()
assert.Nil(t, err)
@ -143,17 +189,17 @@ func TestUserModel(t *testing.T) {
err = mockUser(func(mock sqlmock.Sqlmock) {
mock.ExpectQuery(fmt.Sprintf("select (.+) from %s", testTable)).
WithArgs(testInsertID).
WillReturnRows(sqlmock.NewRows([]string{"id", "user", "name", "password", "mobile", "gender", "nickname", "create_time", "update_time"}).AddRow(testInsertID, data.User, data.Name, data.Password, data.Mobile, data.Gender, data.Nickname, testTimeValue, testTimeValue))
WithArgs(testInsertId).
WillReturnRows(sqlmock.NewRows([]string{"id", "user", "name", "password", "mobile", "gender", "nickname", "create_time", "update_time"}).AddRow(testInsertId, data.User, data.Name, data.Password, data.Mobile, data.Gender, data.Nickname, testTimeValue, testTimeValue))
}, func(m UserModel) {
result, err := m.FindOne(testInsertID)
result, err := m.FindOne(testInsertId)
assert.Nil(t, err)
assert.Equal(t, *result, data)
})
assert.Nil(t, err)
err = mockUser(func(mock sqlmock.Sqlmock) {
mock.ExpectExec(fmt.Sprintf("update %s", testTable)).WithArgs(data.User, testUpdateName, data.Password, data.Mobile, data.Gender, data.Nickname, testInsertID).WillReturnResult(sqlmock.NewResult(testInsertID, testRowsAffected))
mock.ExpectExec(fmt.Sprintf("update %s", testTable)).WithArgs(data.User, testUpdateName, data.Password, data.Mobile, data.Gender, data.Nickname, testInsertId).WillReturnResult(sqlmock.NewResult(testInsertId, testRowsAffected))
}, func(m UserModel) {
data.Name = testUpdateName
err := m.Update(data)
@ -163,26 +209,26 @@ func TestUserModel(t *testing.T) {
err = mockUser(func(mock sqlmock.Sqlmock) {
mock.ExpectQuery(fmt.Sprintf("select (.+) from %s ", testTable)).
WithArgs(testInsertID).
WillReturnRows(sqlmock.NewRows([]string{"id", "user", "name", "password", "mobile", "gender", "nickname", "create_time", "update_time"}).AddRow(testInsertID, data.User, data.Name, data.Password, data.Mobile, data.Gender, data.Nickname, testTimeValue, testTimeValue))
WithArgs(testInsertId).
WillReturnRows(sqlmock.NewRows([]string{"id", "user", "name", "password", "mobile", "gender", "nickname", "create_time", "update_time"}).AddRow(testInsertId, data.User, data.Name, data.Password, data.Mobile, data.Gender, data.Nickname, testTimeValue, testTimeValue))
}, func(m UserModel) {
result, err := m.FindOne(testInsertID)
result, err := m.FindOne(testInsertId)
assert.Nil(t, err)
assert.Equal(t, *result, data)
})
assert.Nil(t, err)
err = mockUser(func(mock sqlmock.Sqlmock) {
mock.ExpectExec(fmt.Sprintf("delete from %s where `id` = ?", testTable)).WithArgs(testInsertID).WillReturnResult(sqlmock.NewResult(testInsertID, testRowsAffected))
mock.ExpectExec(fmt.Sprintf("delete from %s where `id` = ?", testTable)).WithArgs(testInsertId).WillReturnResult(sqlmock.NewResult(testInsertId, testRowsAffected))
}, func(m UserModel) {
err := m.Delete(testInsertID)
err := m.Delete(testInsertId)
assert.Nil(t, err)
})
assert.Nil(t, err)
}
// with cache
func mockStudent(mockFn func(mock sqlmock.Sqlmock), fn func(m StudentModel)) error {
func mockStudent(mockFn func(mock sqlmock.Sqlmock), fn func(m StudentModel, r *redis.Redis)) error {
db, mock, err := sqlmock.New()
if err != nil {
return err
@ -211,7 +257,9 @@ func mockStudent(mockFn func(mock sqlmock.Sqlmock), fn func(m StudentModel)) err
Weight: 100,
},
})
fn(m)
mock.ExpectBegin()
fn(m, r)
mock.ExpectCommit()
return nil
}

64
tools/goctl/model/sql/test/model/studentmodel.go
Unescape Escape View File

@ -19,16 +19,19 @@ var (
studentRowsExpectAutoSet = strings.Join(stringx.Remove(studentFieldNames, "`id`", "`create_time`", "`update_time`"), ",")
studentRowsWithPlaceHolder = strings.Join(stringx.Remove(studentFieldNames, "`id`", "`create_time`", "`update_time`"), "=?,") + "=?"
cacheStudentIDPrefix = "cache#Student#id#"
cacheStudentIdPrefix = "cache#student#id#"
cacheStudentClassNamePrefix = "cache#student#class#name#"
)
type (
// StudentModel defines a model for Student
// StudentModel only for test
StudentModel interface {
Insert(data Student) (sql.Result, error)
FindOne(id int64) (*Student, error)
FindOneByClassName(class string, name string) (*Student, error)
Update(data Student) error
Delete(id int64) error
// only for test
Delete(id int64, className, studentName string) error
}
defaultStudentModel struct {
@ -36,9 +39,10 @@ type (
table string
}
// Student defines an data structure for mysql
// Student only for test
Student struct {
ID int64 `db:"id"`
Id int64 `db:"id"`
Class string `db:"class"`
Name string `db:"name"`
Age sql.NullInt64 `db:"age"`
Score sql.NullFloat64 `db:"score"`
@ -47,7 +51,7 @@ type (
}
)
// NewStudentModel creates an instance for StudentModel
// NewStudentModel only for test
func NewStudentModel(conn sqlx.SqlConn, c cache.CacheConf) StudentModel {
return &defaultStudentModel{
CachedConn: sqlc.NewConn(conn, c),
@ -56,16 +60,18 @@ func NewStudentModel(conn sqlx.SqlConn, c cache.CacheConf) StudentModel {
}
func (m *defaultStudentModel) Insert(data Student) (sql.Result, error) {
query := fmt.Sprintf("insert into %s (%s) values (?, ?, ?)", m.table, studentRowsExpectAutoSet)
ret, err := m.ExecNoCache(query, data.Name, data.Age, data.Score)
studentClassNameKey := fmt.Sprintf("%s%v%v", cacheStudentClassNamePrefix, data.Class, data.Name)
ret, err := m.Exec(func(conn sqlx.SqlConn) (result sql.Result, err error) {
query := fmt.Sprintf("insert into %s (%s) values (?, ?, ?, ?)", m.table, studentRowsExpectAutoSet)
return conn.Exec(query, data.Class, data.Name, data.Age, data.Score)
}, studentClassNameKey)
return ret, err
}
func (m *defaultStudentModel) FindOne(id int64) (*Student, error) {
studentIDKey := fmt.Sprintf("%s%v", cacheStudentIDPrefix, id)
studentIdKey := fmt.Sprintf("%s%v", cacheStudentIdPrefix, id)
var resp Student
err := m.QueryRow(&resp, studentIDKey, func(conn sqlx.SqlConn, v interface{}) error {
err := m.QueryRow(&resp, studentIdKey, func(conn sqlx.SqlConn, v interface{}) error {
query := fmt.Sprintf("select %s from %s where `id` = ? limit 1", studentRows, m.table)
return conn.QueryRow(v, query, id)
})
@ -79,27 +85,47 @@ func (m *defaultStudentModel) FindOne(id int64) (*Student, error) {
}
}
func (m *defaultStudentModel) FindOneByClassName(class string, name string) (*Student, error) {
studentClassNameKey := fmt.Sprintf("%s%v%v", cacheStudentClassNamePrefix, class, name)
var resp Student
err := m.QueryRowIndex(&resp, studentClassNameKey, m.formatPrimary, func(conn sqlx.SqlConn, v interface{}) (i interface{}, e error) {
query := fmt.Sprintf("select %s from %s where `class` = ? and `name` = ? limit 1", studentRows, m.table)
if err := conn.QueryRow(&resp, query, class, name); err != nil {
return nil, err
}
return resp.Id, nil
}, m.queryPrimary)
switch err {
case nil:
return &resp, nil
case sqlc.ErrNotFound:
return nil, ErrNotFound
default:
return nil, err
}
}
func (m *defaultStudentModel) Update(data Student) error {
studentIDKey := fmt.Sprintf("%s%v", cacheStudentIDPrefix, data.ID)
studentIdKey := fmt.Sprintf("%s%v", cacheStudentIdPrefix, data.Id)
_, err := m.Exec(func(conn sqlx.SqlConn) (result sql.Result, err error) {
query := fmt.Sprintf("update %s set %s where `id` = ?", m.table, studentRowsWithPlaceHolder)
return conn.Exec(query, data.Name, data.Age, data.Score, data.ID)
}, studentIDKey)
return conn.Exec(query, data.Class, data.Name, data.Age, data.Score, data.Id)
}, studentIdKey)
return err
}
func (m *defaultStudentModel) Delete(id int64) error {
studentIDKey := fmt.Sprintf("%s%v", cacheStudentIDPrefix, id)
func (m *defaultStudentModel) Delete(id int64, className, studentName string) error {
studentIdKey := fmt.Sprintf("%s%v", cacheStudentIdPrefix, id)
studentClassNameKey := fmt.Sprintf("%s%v%v", cacheStudentClassNamePrefix, className, studentName)
_, err := m.Exec(func(conn sqlx.SqlConn) (result sql.Result, err error) {
query := fmt.Sprintf("delete from %s where `id` = ?", m.table)
return conn.Exec(query, id)
}, studentIDKey)
}, studentIdKey, studentClassNameKey)
return err
}
func (m *defaultStudentModel) formatPrimary(primary interface{}) string {
return fmt.Sprintf("%s%v", cacheStudentIDPrefix, primary)
return fmt.Sprintf("%s%v", cacheStudentIdPrefix, primary)
}
func (m *defaultStudentModel) queryPrimary(conn sqlx.SqlConn, v, primary interface{}) error {

20
tools/goctl/model/sql/test/model/usermodel.go
Unescape Escape View File

@ -13,10 +13,10 @@ import (
)
var (
userFieldNames = builderx.FieldNames(&User{})
userFieldNames = builderx.RawFieldNames(&User{})
userRows = strings.Join(userFieldNames, ",")
userRowsExpectAutoSet = strings.Join(stringx.Remove(userFieldNames, "id", "create_time", "update_time"), ",")
userRowsWithPlaceHolder = strings.Join(stringx.Remove(userFieldNames, "id", "create_time", "update_time"), "=?,") + "=?"
userRowsExpectAutoSet = strings.Join(stringx.Remove(userFieldNames, "`id`", "`create_time`", "`update_time`"), ",")
userRowsWithPlaceHolder = strings.Join(stringx.Remove(userFieldNames, "`id`", "`create_time`", "`update_time`"), "=?,") + "=?"
)
type (
@ -25,8 +25,8 @@ type (
Insert(data User) (sql.Result, error)
FindOne(id int64) (*User, error)
FindOneByUser(user string) (*User, error)
FindOneByName(name string) (*User, error)
FindOneByMobile(mobile string) (*User, error)
FindOneByName(name string) (*User, error)
Update(data User) error
Delete(id int64) error
}
@ -92,10 +92,10 @@ func (m *defaultUserModel) FindOneByUser(user string) (*User, error) {
}
}
func (m *defaultUserModel) FindOneByName(name string) (*User, error) {
func (m *defaultUserModel) FindOneByMobile(mobile string) (*User, error) {
var resp User
query := fmt.Sprintf("select %s from %s where `name` = ? limit 1", userRows, m.table)
err := m.conn.QueryRow(&resp, query, name)
query := fmt.Sprintf("select %s from %s where `mobile` = ? limit 1", userRows, m.table)
err := m.conn.QueryRow(&resp, query, mobile)
switch err {
case nil:
return &resp, nil
@ -106,10 +106,10 @@ func (m *defaultUserModel) FindOneByName(name string) (*User, error) {
}
}
func (m *defaultUserModel) FindOneByMobile(mobile string) (*User, error) {
func (m *defaultUserModel) FindOneByName(name string) (*User, error) {
var resp User
query := fmt.Sprintf("select %s from %s where `mobile` = ? limit 1", userRows, m.table)
err := m.conn.QueryRow(&resp, query, mobile)
query := fmt.Sprintf("select %s from %s where `name` = ? limit 1", userRows, m.table)
err := m.conn.QueryRow(&resp, query, name)
switch err {
case nil:
return &resp, nil

1
tools/goctl/model/sql/test/utils.go
Unescape Escape View File

@ -11,6 +11,7 @@ import (
"github.com/tal-tech/go-zero/core/mapping"
)
// ErrNotFound is the alias of sql.ErrNoRows
var ErrNotFound = sql.ErrNoRows
func desensitize(datasource string) string {

5
tools/goctl/util/stringx/string.go
Unescape Escape View File

@ -32,6 +32,11 @@ func (s String) Lower() string {
return strings.ToLower(s.source)
}
// Upper calls the strings.ToUpper
func (s String) Upper() string {
return strings.ToUpper(s.source)
}
// ReplaceAll calls the strings.ReplaceAll
func (s String) ReplaceAll(old, new string) string {
return strings.ReplaceAll(s.source, old, new)

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