Code optimized (#523)

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Co-authored-by: anqiansong <anqiansong@xiaoheiban.cn>
This commit is contained in:
kingxt
2021-02-26 16:11:47 +08:00
committed by GitHub
parent ef146cf5ba
commit e6ef1fca12
104 changed files with 651 additions and 375 deletions

View File

@@ -20,11 +20,11 @@ func TestStudentModel(t *testing.T) {
testTable = "`student`"
testUpdateName = "gozero1"
testRowsAffected int64 = 1
testInsertId int64 = 1
testInsertID int64 = 1
)
var data Student
data.Id = testInsertId
data.ID = testInsertID
data.Name = "gozero"
data.Age = sql.NullInt64{
Int64: 1,
@@ -43,14 +43,14 @@ 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))
WillReturnResult(sqlmock.NewResult(testInsertID, testRowsAffected))
}, func(m StudentModel) {
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)
@@ -60,17 +60,17 @@ 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))
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)
result, err := m.FindOne(testInsertID)
assert.Nil(t, err)
assert.Equal(t, *result, data)
})
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))
mock.ExpectExec(fmt.Sprintf("update %s", testTable)).WithArgs(testUpdateName, data.Age, data.Score, testInsertID).WillReturnResult(sqlmock.NewResult(testInsertID, testRowsAffected))
}, func(m StudentModel) {
data.Name = testUpdateName
err := m.Update(data)
@@ -80,19 +80,19 @@ 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))
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)
result, err := m.FindOne(testInsertID)
assert.Nil(t, err)
assert.Equal(t, *result, data)
})
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))
mock.ExpectExec(fmt.Sprintf("delete from %s where `id` = ?", testTable)).WithArgs(testInsertID).WillReturnResult(sqlmock.NewResult(testInsertID, testRowsAffected))
}, func(m StudentModel) {
err := m.Delete(testInsertId)
err := m.Delete(testInsertID)
assert.Nil(t, err)
})
assert.Nil(t, err)
@@ -109,11 +109,11 @@ 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 +126,14 @@ 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 +143,17 @@ 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)
@@ -163,19 +163,19 @@ 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)

View File

@@ -19,10 +19,11 @@ 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#"
)
type (
// StudentModel defines a model for Student
StudentModel interface {
Insert(data Student) (sql.Result, error)
FindOne(id int64) (*Student, error)
@@ -35,8 +36,9 @@ type (
table string
}
// Student defines an data structure for mysql
Student struct {
Id int64 `db:"id"`
ID int64 `db:"id"`
Name string `db:"name"`
Age sql.NullInt64 `db:"age"`
Score sql.NullFloat64 `db:"score"`
@@ -45,6 +47,7 @@ type (
}
)
// NewStudentModel creates an instance for StudentModel
func NewStudentModel(conn sqlx.SqlConn, c cache.CacheConf) StudentModel {
return &defaultStudentModel{
CachedConn: sqlc.NewConn(conn, c),
@@ -60,9 +63,9 @@ func (m *defaultStudentModel) Insert(data Student) (sql.Result, error) {
}
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)
})
@@ -77,26 +80,26 @@ func (m *defaultStudentModel) FindOne(id int64) (*Student, error) {
}
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.Name, data.Age, data.Score, data.ID)
}, studentIDKey)
return err
}
func (m *defaultStudentModel) Delete(id int64) error {
studentIdKey := fmt.Sprintf("%s%v", cacheStudentIdPrefix, id)
studentIDKey := fmt.Sprintf("%s%v", cacheStudentIDPrefix, id)
_, 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)
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 {

View File

@@ -20,6 +20,7 @@ var (
)
type (
// UserModel defines a model for user
UserModel interface {
Insert(data User) (sql.Result, error)
FindOne(id int64) (*User, error)
@@ -35,8 +36,9 @@ type (
table string
}
// User defines an data structure for mysql
User struct {
Id int64 `db:"id"`
ID int64 `db:"id"`
User string `db:"user"` // 用户
Name string `db:"name"` // 用户名称
Password string `db:"password"` // 用户密码
@@ -48,6 +50,7 @@ type (
}
)
// NewUserModel creates an instance for UserModel
func NewUserModel(conn sqlx.SqlConn) UserModel {
return &defaultUserModel{
conn: conn,
@@ -119,7 +122,7 @@ func (m *defaultUserModel) FindOneByMobile(mobile string) (*User, error) {
func (m *defaultUserModel) Update(data User) error {
query := fmt.Sprintf("update %s set %s where `id` = ?", m.table, userRowsWithPlaceHolder)
_, err := m.conn.Exec(query, data.User, data.Name, data.Password, data.Mobile, data.Gender, data.Nickname, data.Id)
_, err := m.conn.Exec(query, data.User, data.Name, data.Password, data.Mobile, data.Gender, data.Nickname, data.ID)
return err
}

View File

@@ -2,4 +2,5 @@ package model
import "github.com/tal-tech/go-zero/core/stores/sqlx"
// ErrNotFound types an alias for sqlx.ErrNotFound
var ErrNotFound = sqlx.ErrNotFound