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loser
2025-09-03 01:45:01 +08:00
parent f928348284
commit 5496bdaa94
130 changed files with 9397 additions and 1816 deletions
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75
utils/ast/ast.go
View File

@@ -121,6 +121,81 @@ func CreateMenuStructAst(menus []system.SysBaseMenu) *[]ast.Expr {
},
},
}
// 添加菜单参数
if len(menus[i].Parameters) > 0 {
var paramElts []ast.Expr
for _, param := range menus[i].Parameters {
paramElts = append(paramElts, &ast.CompositeLit{
Type: &ast.SelectorExpr{
X: &ast.Ident{Name: "model"},
Sel: &ast.Ident{Name: "SysBaseMenuParameter"},
},
Elts: []ast.Expr{
&ast.KeyValueExpr{
Key: &ast.Ident{Name: "Type"},
Value: &ast.BasicLit{Kind: token.STRING, Value: fmt.Sprintf("\"%s\"", param.Type)},
},
&ast.KeyValueExpr{
Key: &ast.Ident{Name: "Key"},
Value: &ast.BasicLit{Kind: token.STRING, Value: fmt.Sprintf("\"%s\"", param.Key)},
},
&ast.KeyValueExpr{
Key: &ast.Ident{Name: "Value"},
Value: &ast.BasicLit{Kind: token.STRING, Value: fmt.Sprintf("\"%s\"", param.Value)},
},
},
})
}
elts = append(elts, &ast.KeyValueExpr{
Key: &ast.Ident{Name: "Parameters"},
Value: &ast.CompositeLit{
Type: &ast.ArrayType{
Elt: &ast.SelectorExpr{
X: &ast.Ident{Name: "model"},
Sel: &ast.Ident{Name: "SysBaseMenuParameter"},
},
},
Elts: paramElts,
},
})
}
// 添加菜单按钮
if len(menus[i].MenuBtn) > 0 {
var btnElts []ast.Expr
for _, btn := range menus[i].MenuBtn {
btnElts = append(btnElts, &ast.CompositeLit{
Type: &ast.SelectorExpr{
X: &ast.Ident{Name: "model"},
Sel: &ast.Ident{Name: "SysBaseMenuBtn"},
},
Elts: []ast.Expr{
&ast.KeyValueExpr{
Key: &ast.Ident{Name: "Name"},
Value: &ast.BasicLit{Kind: token.STRING, Value: fmt.Sprintf("\"%s\"", btn.Name)},
},
&ast.KeyValueExpr{
Key: &ast.Ident{Name: "Desc"},
Value: &ast.BasicLit{Kind: token.STRING, Value: fmt.Sprintf("\"%s\"", btn.Desc)},
},
},
})
}
elts = append(elts, &ast.KeyValueExpr{
Key: &ast.Ident{Name: "MenuBtn"},
Value: &ast.CompositeLit{
Type: &ast.ArrayType{
Elt: &ast.SelectorExpr{
X: &ast.Ident{Name: "model"},
Sel: &ast.Ident{Name: "SysBaseMenuBtn"},
},
},
Elts: btnElts,
},
})
}
menuElts = append(menuElts, &ast.CompositeLit{
Type: nil,
Elts: elts,

723
utils/autocode/template_funcs.go Normal file
View File

@@ -0,0 +1,723 @@
package autocode
import (
"fmt"
systemReq "git.echol.cn/loser/lckt/model/system/request"
"slices"
"strings"
"text/template"
)
// GetTemplateFuncMap 返回模板函数映射，用于在模板中使用
func GetTemplateFuncMap() template.FuncMap {
return template.FuncMap{
"title": strings.Title,
"GenerateField": GenerateField,
"GenerateSearchField": GenerateSearchField,
"GenerateSearchConditions": GenerateSearchConditions,
"GenerateSearchFormItem": GenerateSearchFormItem,
"GenerateTableColumn": GenerateTableColumn,
"GenerateFormItem": GenerateFormItem,
"GenerateDescriptionItem": GenerateDescriptionItem,
"GenerateDefaultFormValue": GenerateDefaultFormValue,
}
}
// 渲染Model中的字段
func GenerateField(field systemReq.AutoCodeField) string {
// 构建gorm标签
gormTag := ``
if field.FieldIndexType != "" {
gormTag += field.FieldIndexType + ";"
}
if field.PrimaryKey {
gormTag += "primarykey;"
}
if field.DefaultValue != "" {
gormTag += fmt.Sprintf("default:%s;", field.DefaultValue)
}
if field.Comment != "" {
gormTag += fmt.Sprintf("comment:%s;", field.Comment)
}
gormTag += "column:" + field.ColumnName + ";"
// 对于int类型，根据DataTypeLong决定具体的Go类型，不使用size标签
if field.DataTypeLong != "" && field.FieldType != "enum" && field.FieldType != "int" {
gormTag += fmt.Sprintf("size:%s;", field.DataTypeLong)
}
requireTag := ` binding:"required"` + "`"
// 根据字段类型构建不同的字段定义
var result string
switch field.FieldType {
case "enum":
result = fmt.Sprintf(`%s string `+"`"+`json:"%s" form:"%s" gorm:"%stype:enum(%s);"`+"`",
field.FieldName, field.FieldJson, field.FieldJson, gormTag, field.DataTypeLong)
case "picture", "video":
tagContent := fmt.Sprintf(`json:"%s" form:"%s" gorm:"%s"`,
field.FieldJson, field.FieldJson, gormTag)
result = fmt.Sprintf(`%s string `+"`"+`%s`+"`"+``, field.FieldName, tagContent)
case "file", "pictures", "array":
tagContent := fmt.Sprintf(`json:"%s" form:"%s" gorm:"%s"`,
field.FieldJson, field.FieldJson, gormTag)
result = fmt.Sprintf(`%s datatypes.JSON `+"`"+`%s swaggertype:"array,object"`+"`"+``,
field.FieldName, tagContent)
case "richtext":
tagContent := fmt.Sprintf(`json:"%s" form:"%s" gorm:"%s`,
field.FieldJson, field.FieldJson, gormTag)
result = fmt.Sprintf(`%s *string `+"`"+`%stype:text;"`+"`"+``,
field.FieldName, tagContent)
case "json":
tagContent := fmt.Sprintf(`json:"%s" form:"%s" gorm:"%s"`,
field.FieldJson, field.FieldJson, gormTag)
result = fmt.Sprintf(`%s datatypes.JSON `+"`"+`%s swaggertype:"object"`+"`"+``,
field.FieldName, tagContent)
default:
tagContent := fmt.Sprintf(`json:"%s" form:"%s" gorm:"%s"`,
field.FieldJson, field.FieldJson, gormTag)
// 对于int类型，根据DataTypeLong决定具体的Go类型
var fieldType string
if field.FieldType == "int" {
switch field.DataTypeLong {
case "1", "2", "3":
fieldType = "int8"
case "4", "5":
fieldType = "int16"
case "6", "7", "8", "9", "10":
fieldType = "int32"
case "11", "12", "13", "14", "15", "16", "17", "18", "19", "20":
fieldType = "int64"
default:
fieldType = "int64"
}
} else {
fieldType = field.FieldType
}
result = fmt.Sprintf(`%s *%s `+"`"+`%s`+"`"+``,
field.FieldName, fieldType, tagContent)
}
if field.Require {
result = result[0:len(result)-1] + requireTag
}
// 添加字段描述
if field.FieldDesc != "" {
result += fmt.Sprintf(" //%s", field.FieldDesc)
}
return result
}
// 格式化搜索条件语句
func GenerateSearchConditions(fields []*systemReq.AutoCodeField) string {
var conditions []string
for _, field := range fields {
if field.FieldSearchType == "" {
continue
}
var condition string
if slices.Contains([]string{"enum", "pictures", "picture", "video", "json", "richtext", "array"}, field.FieldType) {
if field.FieldType == "enum" {
if field.FieldSearchType == "LIKE" {
condition = fmt.Sprintf(`
if info.%s != "" {
db = db.Where("%s LIKE ?", "%%"+ info.%s+"%%")
}`,
field.FieldName, field.ColumnName, field.FieldName)
} else {
condition = fmt.Sprintf(`
if info.%s != "" {
db = db.Where("%s %s ?", info.%s)
}`,
field.FieldName, field.ColumnName, field.FieldSearchType, field.FieldName)
}
} else {
condition = fmt.Sprintf(`
if info.%s != "" {
// TODO 数据类型为复杂类型，请根据业务需求自行实现复杂类型的查询业务
}`, field.FieldName)
}
} else if field.FieldSearchType == "BETWEEN" || field.FieldSearchType == "NOT BETWEEN" {
if field.FieldType == "time.Time" {
condition = fmt.Sprintf(`
if len(info.%sRange) == 2 {
db = db.Where("%s %s ? AND ? ", info.%sRange[0], info.%sRange[1])
}`,
field.FieldName, field.ColumnName, field.FieldSearchType, field.FieldName, field.FieldName)
} else {
condition = fmt.Sprintf(`
if info.Start%s != nil && info.End%s != nil {
db = db.Where("%s %s ? AND ? ", *info.Start%s, *info.End%s)
}`,
field.FieldName, field.FieldName, field.ColumnName,
field.FieldSearchType, field.FieldName, field.FieldName)
}
} else {
nullCheck := "info." + field.FieldName + " != nil"
if field.FieldType == "string" {
condition = fmt.Sprintf(`
if %s && *info.%s != "" {`, nullCheck, field.FieldName)
} else {
condition = fmt.Sprintf(`
if %s {`, nullCheck)
}
if field.FieldSearchType == "LIKE" {
condition += fmt.Sprintf(`
db = db.Where("%s LIKE ?", "%%"+ *info.%s+"%%")
}`,
field.ColumnName, field.FieldName)
} else {
condition += fmt.Sprintf(`
db = db.Where("%s %s ?", *info.%s)
}`,
field.ColumnName, field.FieldSearchType, field.FieldName)
}
}
conditions = append(conditions, condition)
}
return strings.Join(conditions, "")
}
// 格式化前端搜索条件
func GenerateSearchFormItem(field systemReq.AutoCodeField) string {
// 开始构建表单项
result := fmt.Sprintf(`<el-form-item label="%s" prop="%s">
`, field.FieldDesc, field.FieldJson)
// 根据字段属性生成不同的输入类型
if field.FieldType == "bool" {
result += fmt.Sprintf(` <el-select v-model="searchInfo.%s" clearable placeholder="请选择">
`, field.FieldJson)
result += ` <el-option key="true" label="是" value="true"></el-option>
`
result += ` <el-option key="false" label="否" value="false"></el-option>
`
result += ` </el-select>
`
} else if field.DictType != "" {
multipleAttr := ""
if field.FieldType == "array" {
multipleAttr = "multiple "
}
result += fmt.Sprintf(` <el-select %sv-model="searchInfo.%s" clearable filterable placeholder="请选择" @clear="()=>{searchInfo.%s=undefined}">
`,
multipleAttr, field.FieldJson, field.FieldJson)
result += fmt.Sprintf(` <el-option v-for="(item,key) in %sOptions" :key="key" :label="item.label" :value="item.value" />
`,
field.DictType)
result += ` </el-select>
`
} else if field.CheckDataSource {
multipleAttr := ""
if field.DataSource.Association == 2 {
multipleAttr = "multiple "
}
result += fmt.Sprintf(` <el-select %sv-model="searchInfo.%s" filterable placeholder="请选择%s" :clearable="%v">
`,
multipleAttr, field.FieldJson, field.FieldDesc, field.Clearable)
result += fmt.Sprintf(` <el-option v-for="(item,key) in dataSource.%s" :key="key" :label="item.label" :value="item.value" />
`,
field.FieldJson)
result += ` </el-select>
`
} else if field.FieldType == "float64" || field.FieldType == "int" {
if field.FieldSearchType == "BETWEEN" || field.FieldSearchType == "NOT BETWEEN" {
result += fmt.Sprintf(` <el-input class="w-40" v-model.number="searchInfo.start%s" placeholder="最小值" />
`, field.FieldName)
result += ` —
`
result += fmt.Sprintf(` <el-input class="w-40" v-model.number="searchInfo.end%s" placeholder="最大值" />
`, field.FieldName)
} else {
result += fmt.Sprintf(` <el-input v-model.number="searchInfo.%s" placeholder="搜索条件" />
`, field.FieldJson)
}
} else if field.FieldType == "time.Time" {
if field.FieldSearchType == "BETWEEN" || field.FieldSearchType == "NOT BETWEEN" {
result += ` <template #label>
`
result += ` <span>
`
result += fmt.Sprintf(` %s
`, field.FieldDesc)
result += ` <el-tooltip content="搜索范围是开始日期（包含）至结束日期（不包含）">
`
result += ` <el-icon><QuestionFilled /></el-icon>
`
result += ` </el-tooltip>
`
result += ` </span>
`
result += ` </template>
`
result += fmt.Sprintf(`<el-date-picker class="w-[380px]" v-model="searchInfo.%sRange" type="datetimerange" range-separator="至" start-placeholder="开始时间" end-placeholder="结束时间"></el-date-picker>`, field.FieldJson)
} else {
result += fmt.Sprintf(`<el-date-picker v-model="searchInfo.%s" type="datetime" placeholder="搜索条件"></el-date-picker>`, field.FieldJson)
}
} else {
result += fmt.Sprintf(` <el-input v-model="searchInfo.%s" placeholder="搜索条件" />
`, field.FieldJson)
}
// 关闭表单项
result += `</el-form-item>`
return result
}
// GenerateTableColumn generates HTML for table column based on field properties
func GenerateTableColumn(field systemReq.AutoCodeField) string {
// Add sortable attribute if needed
sortAttr := ""
if field.Sort {
sortAttr = " sortable"
}
// Handle different field types
if field.CheckDataSource {
result := fmt.Sprintf(`<el-table-column%s align="left" label="%s" prop="%s" width="120">
`,
sortAttr, field.FieldDesc, field.FieldJson)
result += ` <template #default="scope">
`
if field.DataSource.Association == 2 {
result += fmt.Sprintf(` <el-tag v-for="(item,key) in filterDataSource(dataSource.%s,scope.row.%s)" :key="key">
`,
field.FieldJson, field.FieldJson)
result += ` {{ item }}
`
result += ` </el-tag>
`
} else {
result += fmt.Sprintf(` <span>{{ filterDataSource(dataSource.%s,scope.row.%s) }}</span>
`,
field.FieldJson, field.FieldJson)
}
result += ` </template>
`
result += `</el-table-column>`
return result
} else if field.DictType != "" {
result := fmt.Sprintf(`<el-table-column%s align="left" label="%s" prop="%s" width="120">
`,
sortAttr, field.FieldDesc, field.FieldJson)
result += ` <template #default="scope">
`
if field.FieldType == "array" {
result += fmt.Sprintf(` <el-tag class="mr-1" v-for="item in scope.row.%s" :key="item"> {{ filterDict(item,%sOptions) }}</el-tag>
`,
field.FieldJson, field.DictType)
} else {
result += fmt.Sprintf(` {{ filterDict(scope.row.%s,%sOptions) }}
`,
field.FieldJson, field.DictType)
}
result += ` </template>
`
result += `</el-table-column>`
return result
} else if field.FieldType == "bool" {
result := fmt.Sprintf(`<el-table-column%s align="left" label="%s" prop="%s" width="120">
`,
sortAttr, field.FieldDesc, field.FieldJson)
result += fmt.Sprintf(` <template #default="scope">{{ formatBoolean(scope.row.%s) }}</template>
`, field.FieldJson)
result += `</el-table-column>`
return result
} else if field.FieldType == "time.Time" {
result := fmt.Sprintf(`<el-table-column%s align="left" label="%s" prop="%s" width="180">
`,
sortAttr, field.FieldDesc, field.FieldJson)
result += fmt.Sprintf(` <template #default="scope">{{ formatDate(scope.row.%s) }}</template>
`, field.FieldJson)
result += `</el-table-column>`
return result
} else if field.FieldType == "picture" {
result := fmt.Sprintf(`<el-table-column label="%s" prop="%s" width="200">
`, field.FieldDesc, field.FieldJson)
result += ` <template #default="scope">
`
result += fmt.Sprintf(` <el-image preview-teleported style="width: 100px; height: 100px" :src="getUrl(scope.row.%s)" fit="cover"/>
`, field.FieldJson)
result += ` </template>
`
result += `</el-table-column>`
return result
} else if field.FieldType == "pictures" {
result := fmt.Sprintf(`<el-table-column label="%s" prop="%s" width="200">
`, field.FieldDesc, field.FieldJson)
result += ` <template #default="scope">
`
result += ` <div class="multiple-img-box">
`
result += fmt.Sprintf(` <el-image preview-teleported v-for="(item,index) in scope.row.%s" :key="index" style="width: 80px; height: 80px" :src="getUrl(item)" fit="cover"/>
`, field.FieldJson)
result += ` </div>
`
result += ` </template>
`
result += `</el-table-column>`
return result
} else if field.FieldType == "video" {
result := fmt.Sprintf(`<el-table-column label="%s" prop="%s" width="200">
`, field.FieldDesc, field.FieldJson)
result += ` <template #default="scope">
`
result += ` <video
`
result += ` style="width: 100px; height: 100px"
`
result += ` muted
`
result += ` preload="metadata"
`
result += ` >
`
result += fmt.Sprintf(` <source :src="getUrl(scope.row.%s) + '#t=1'">
`, field.FieldJson)
result += ` </video>
`
result += ` </template>
`
result += `</el-table-column>`
return result
} else if field.FieldType == "richtext" {
result := fmt.Sprintf(`<el-table-column label="%s" prop="%s" width="200">
`, field.FieldDesc, field.FieldJson)
result += ` <template #default="scope">
`
result += ` [富文本内容]
`
result += ` </template>
`
result += `</el-table-column>`
return result
} else if field.FieldType == "file" {
result := fmt.Sprintf(`<el-table-column label="%s" prop="%s" width="200">
`, field.FieldDesc, field.FieldJson)
result += ` <template #default="scope">
`
result += ` <div class="file-list">
`
result += fmt.Sprintf(` <el-tag v-for="file in scope.row.%s" :key="file.uid" @click="onDownloadFile(file.url)">{{ file.name }}</el-tag>
`, field.FieldJson)
result += ` </div>
`
result += ` </template>
`
result += `</el-table-column>`
return result
} else if field.FieldType == "json" {
result := fmt.Sprintf(`<el-table-column label="%s" prop="%s" width="200">
`, field.FieldDesc, field.FieldJson)
result += ` <template #default="scope">
`
result += ` [JSON]
`
result += ` </template>
`
result += `</el-table-column>`
return result
} else if field.FieldType == "array" {
result := fmt.Sprintf(`<el-table-column label="%s" prop="%s" width="200">
`, field.FieldDesc, field.FieldJson)
result += ` <template #default="scope">
`
result += fmt.Sprintf(` <ArrayCtrl v-model="scope.row.%s"/>
`, field.FieldJson)
result += ` </template>
`
result += `</el-table-column>`
return result
} else {
return fmt.Sprintf(`<el-table-column%s align="left" label="%s" prop="%s" width="120" />
`,
sortAttr, field.FieldDesc, field.FieldJson)
}
}
func GenerateFormItem(field systemReq.AutoCodeField) string {
// 开始构建表单项
result := fmt.Sprintf(`<el-form-item label="%s:" prop="%s">
`, field.FieldDesc, field.FieldJson)
// 处理不同字段类型
if field.CheckDataSource {
multipleAttr := ""
if field.DataSource.Association == 2 {
multipleAttr = " multiple"
}
result += fmt.Sprintf(` <el-select%s v-model="formData.%s" placeholder="请选择%s" filterable style="width:100%%" :clearable="%v">
`,
multipleAttr, field.FieldJson, field.FieldDesc, field.Clearable)
result += fmt.Sprintf(` <el-option v-for="(item,key) in dataSource.%s" :key="key" :label="item.label" :value="item.value" />
`,
field.FieldJson)
result += ` </el-select>
`
} else {
switch field.FieldType {
case "bool":
result += fmt.Sprintf(` <el-switch v-model="formData.%s" active-color="#13ce66" inactive-color="#ff4949" active-text="是" inactive-text="否" clearable ></el-switch>
`,
field.FieldJson)
case "string":
if field.DictType != "" {
result += fmt.Sprintf(` <el-select v-model="formData.%s" placeholder="请选择%s" style="width:100%%" filterable :clearable="%v">
`,
field.FieldJson, field.FieldDesc, field.Clearable)
result += fmt.Sprintf(` <el-option v-for="(item,key) in %sOptions" :key="key" :label="item.label" :value="item.value" />
`,
field.DictType)
result += ` </el-select>
`
} else {
result += fmt.Sprintf(` <el-input v-model="formData.%s" :clearable="%v" placeholder="请输入%s" />
`,
field.FieldJson, field.Clearable, field.FieldDesc)
}
case "richtext":
result += fmt.Sprintf(` <RichEdit v-model="formData.%s"/>
`, field.FieldJson)
case "json":
result += fmt.Sprintf(` // 此字段为json结构，可以前端自行控制展示和数据绑定模式 需绑定json的key为 formData.%s 后端会按照json的类型进行存取
`, field.FieldJson)
result += fmt.Sprintf(` {{ formData.%s }}
`, field.FieldJson)
case "array":
if field.DictType != "" {
result += fmt.Sprintf(` <el-select multiple v-model="formData.%s" placeholder="请选择%s" filterable style="width:100%%" :clearable="%v">
`,
field.FieldJson, field.FieldDesc, field.Clearable)
result += fmt.Sprintf(` <el-option v-for="(item,key) in %sOptions" :key="key" :label="item.label" :value="item.value" />
`,
field.DictType)
result += ` </el-select>
`
} else {
result += fmt.Sprintf(` <ArrayCtrl v-model="formData.%s" editable/>
`, field.FieldJson)
}
case "int":
result += fmt.Sprintf(` <el-input v-model.number="formData.%s" :clearable="%v" placeholder="请输入%s" />
`,
field.FieldJson, field.Clearable, field.FieldDesc)
case "time.Time":
result += fmt.Sprintf(` <el-date-picker v-model="formData.%s" type="date" style="width:100%%" placeholder="选择日期" :clearable="%v" />
`,
field.FieldJson, field.Clearable)
case "float64":
result += fmt.Sprintf(` <el-input-number v-model="formData.%s" style="width:100%%" :precision="2" :clearable="%v" />
`,
field.FieldJson, field.Clearable)
case "enum":
result += fmt.Sprintf(` <el-select v-model="formData.%s" placeholder="请选择%s" style="width:100%%" filterable :clearable="%v">
`,
field.FieldJson, field.FieldDesc, field.Clearable)
result += fmt.Sprintf(` <el-option v-for="item in [%s]" :key="item" :label="item" :value="item" />
`,
field.DataTypeLong)
result += ` </el-select>
`
case "picture":
result += fmt.Sprintf(` <SelectImage
v-model="formData.%s"
file-type="image"
/>
`, field.FieldJson)
case "pictures":
result += fmt.Sprintf(` <SelectImage
multiple
v-model="formData.%s"
file-type="image"
/>
`, field.FieldJson)
case "video":
result += fmt.Sprintf(` <SelectImage
v-model="formData.%s"
file-type="video"
/>
`, field.FieldJson)
case "file":
result += fmt.Sprintf(` <SelectFile v-model="formData.%s" />
`, field.FieldJson)
}
}
// 关闭表单项
result += `</el-form-item>`
return result
}
func GenerateDescriptionItem(field systemReq.AutoCodeField) string {
// 开始构建描述项
result := fmt.Sprintf(`<el-descriptions-item label="%s">
`, field.FieldDesc)
if field.CheckDataSource {
result += ` <template #default="scope">
`
if field.DataSource.Association == 2 {
result += fmt.Sprintf(` <el-tag v-for="(item,key) in filterDataSource(dataSource.%s,detailForm.%s)" :key="key">
`,
field.FieldJson, field.FieldJson)
result += ` {{ item }}
`
result += ` </el-tag>
`
} else {
result += fmt.Sprintf(` <span>{{ filterDataSource(dataSource.%s,detailForm.%s) }}</span>
`,
field.FieldJson, field.FieldJson)
}
result += ` </template>
`
} else if field.FieldType != "picture" && field.FieldType != "pictures" &&
field.FieldType != "file" && field.FieldType != "array" &&
field.FieldType != "richtext" {
result += fmt.Sprintf(` {{ detailForm.%s }}
`, field.FieldJson)
} else {
switch field.FieldType {
case "picture":
result += fmt.Sprintf(` <el-image style="width: 50px; height: 50px" :preview-src-list="returnArrImg(detailForm.%s)" :src="getUrl(detailForm.%s)" fit="cover" />
`,
field.FieldJson, field.FieldJson)
case "array":
result += fmt.Sprintf(` <ArrayCtrl v-model="detailForm.%s"/>
`, field.FieldJson)
case "pictures":
result += fmt.Sprintf(` <el-image style="width: 50px; height: 50px; margin-right: 10px" :preview-src-list="returnArrImg(detailForm.%s)" :initial-index="index" v-for="(item,index) in detailForm.%s" :key="index" :src="getUrl(item)" fit="cover" />
`,
field.FieldJson, field.FieldJson)
case "richtext":
result += fmt.Sprintf(` <RichView v-model="detailForm.%s" />
`, field.FieldJson)
case "file":
result += fmt.Sprintf(` <div class="fileBtn" v-for="(item,index) in detailForm.%s" :key="index">
`, field.FieldJson)
result += ` <el-button type="primary" text bg @click="onDownloadFile(item.url)">
`
result += ` <el-icon style="margin-right: 5px"><Download /></el-icon>
`
result += ` {{ item.name }}
`
result += ` </el-button>
`
result += ` </div>
`
}
}
// 关闭描述项
result += `</el-descriptions-item>`
return result
}
func GenerateDefaultFormValue(field systemReq.AutoCodeField) string {
// 根据字段类型确定默认值
var defaultValue string
switch field.FieldType {
case "bool":
defaultValue = "false"
case "string", "richtext":
defaultValue = "''"
case "int":
if field.DataSource != nil { // 检查数据源是否存在
defaultValue = "undefined"
} else {
defaultValue = "0"
}
case "time.Time":
defaultValue = "new Date()"
case "float64":
defaultValue = "0"
case "picture", "video":
defaultValue = "\"\""
case "pictures", "file", "array":
defaultValue = "[]"
case "json":
defaultValue = "{}"
default:
defaultValue = "null"
}
// 返回格式化后的默认值字符串
return fmt.Sprintf(`%s: %s,`, field.FieldJson, defaultValue)
}
// GenerateSearchField 根据字段属性生成搜索结构体中的字段定义
func GenerateSearchField(field systemReq.AutoCodeField) string {
var result string
if field.FieldSearchType == "" {
return "" // 如果没有搜索类型，返回空字符串
}
if field.FieldSearchType == "BETWEEN" || field.FieldSearchType == "NOT BETWEEN" {
// 生成范围搜索字段
// time 的情况
if field.FieldType == "time.Time" {
result = fmt.Sprintf("%sRange []time.Time `json:\"%sRange\" form:\"%sRange[]\"`",
field.FieldName, field.FieldJson, field.FieldJson)
} else {
startField := fmt.Sprintf("Start%s *%s `json:\"start%s\" form:\"start%s\"`",
field.FieldName, field.FieldType, field.FieldName, field.FieldName)
endField := fmt.Sprintf("End%s *%s `json:\"end%s\" form:\"end%s\"`",
field.FieldName, field.FieldType, field.FieldName, field.FieldName)
result = startField + "\n" + endField
}
} else {
// 生成普通搜索字段
if field.FieldType == "enum" || field.FieldType == "picture" ||
field.FieldType == "pictures" || field.FieldType == "video" ||
field.FieldType == "json" || field.FieldType == "richtext" || field.FieldType == "array" {
result = fmt.Sprintf("%s string `json:\"%s\" form:\"%s\"` ",
field.FieldName, field.FieldJson, field.FieldJson)
} else {
result = fmt.Sprintf("%s *%s `json:\"%s\" form:\"%s\"` ",
field.FieldName, field.FieldType, field.FieldJson, field.FieldJson)
}
}
return result
}

7
utils/captcha/redis.go
View File

@@ -5,7 +5,6 @@ import (
"time"
"git.echol.cn/loser/lckt/global"
"github.com/mojocn/base64Captcha"
"go.uber.org/zap"
)
@@ -23,8 +22,10 @@ type RedisStore struct {
Context context.Context
}
func (rs *RedisStore) UseWithCtx(ctx context.Context) base64Captcha.Store {
rs.Context = ctx
func (rs *RedisStore) UseWithCtx(ctx context.Context) *RedisStore {
if ctx == nil {
rs.Context = ctx
}
return rs
}

52
utils/casbin_util.go Normal file
View File

@@ -0,0 +1,52 @@
package utils
import (
"sync"
"git.echol.cn/loser/lckt/global"
"github.com/casbin/casbin/v2"
"github.com/casbin/casbin/v2/model"
gormadapter "github.com/casbin/gorm-adapter/v3"
"go.uber.org/zap"
)
var (
syncedCachedEnforcer *casbin.SyncedCachedEnforcer
once sync.Once
)
// GetCasbin 获取casbin实例
func GetCasbin() *casbin.SyncedCachedEnforcer {
once.Do(func() {
a, err := gormadapter.NewAdapterByDB(global.GVA_DB)
if err != nil {
zap.L().Error("适配数据库失败请检查casbin表是否为InnoDB引擎!", zap.Error(err))
return
}
text := `
[request_definition]
r = sub, obj, act
[policy_definition]
p = sub, obj, act
[role_definition]
g = _, _
[policy_effect]
e = some(where (p.eft == allow))
[matchers]
m = r.sub == p.sub && keyMatch2(r.obj,p.obj) && r.act == p.act
`
m, err := model.NewModelFromString(text)
if err != nil {
zap.L().Error("字符串加载模型失败!", zap.Error(err))
return
}
syncedCachedEnforcer, _ = casbin.NewSyncedCachedEnforcer(m, a)
syncedCachedEnforcer.SetExpireTime(60 * 60)
_ = syncedCachedEnforcer.LoadPolicy()
})
return syncedCachedEnforcer
}

17
utils/fmt_plus.go
View File

@@ -68,6 +68,23 @@ func MaheHump(s string) string {
return strings.Join(words, "")
}
// HumpToUnderscore 将驼峰命名转换为下划线分割模式
func HumpToUnderscore(s string) string {
var result strings.Builder
for i, char := range s {
if i > 0 && char >= 'A' && char <= 'Z' {
// 在大写字母前添加下划线
result.WriteRune('_')
result.WriteRune(char - 'A' + 'a') // 转小写
} else {
result.WriteRune(char)
}
}
return strings.ToLower(result.String())
}
// RandomString 随机字符串
func RandomString(n int) string {
var letters = []rune("abcdefghijklmnopqrstuvwxyzABCDEFGHIJKLMNOPQRSTUVWXYZ0123456789")

18
utils/jwt.go
View File

@@ -1,6 +1,7 @@
package utils
import (
"context"
"errors"
"time"
@@ -85,3 +86,20 @@ func (j *JWT) ParseToken(tokenString string) (*request.CustomClaims, error) {
}
return nil, TokenValid
}
//@author: [piexlmax](https://github.com/piexlmax)
//@function: SetRedisJWT
//@description: jwt存入redis并设置过期时间
//@param: jwt string, userName string
//@return: err error
func SetRedisJWT(jwt string, userName string) (err error) {
// 此处过期时间等于jwt过期时间
dr, err := ParseDuration(global.GVA_CONFIG.JWT.ExpiresTime)
if err != nil {
return err
}
timer := dr
err = global.GVA_REDIS.Set(context.Background(), userName, jwt, timer).Err()
return err
}

34
utils/system_events.go Normal file
View File

@@ -0,0 +1,34 @@
package utils
import (
"sync"
)
// SystemEvents 定义系统级事件处理
type SystemEvents struct {
reloadHandlers []func() error
mu sync.RWMutex
}
// 全局事件管理器
var GlobalSystemEvents = &SystemEvents{}
// RegisterReloadHandler 注册系统重载处理函数
func (e *SystemEvents) RegisterReloadHandler(handler func() error) {
e.mu.Lock()
defer e.mu.Unlock()
e.reloadHandlers = append(e.reloadHandlers, handler)
}
// TriggerReload 触发所有注册的重载处理函数
func (e *SystemEvents) TriggerReload() error {
e.mu.RLock()
defer e.mu.RUnlock()
for _, handler := range e.reloadHandlers {
if err := handler(); err != nil {
return err
}
}
return nil
}

2
utils/verify.go
View File

@@ -5,7 +5,7 @@ var (
ApiVerify = Rules{"Path": {NotEmpty()}, "Description": {NotEmpty()}, "ApiGroup": {NotEmpty()}, "Method": {NotEmpty()}}
MenuVerify = Rules{"Path": {NotEmpty()}, "Name": {NotEmpty()}, "Component": {NotEmpty()}, "Sort": {Ge("0")}}
MenuMetaVerify = Rules{"Title": {NotEmpty()}}
LoginVerify = Rules{"CaptchaId": {NotEmpty()}, "Username": {NotEmpty()}, "Password": {NotEmpty()}}
LoginVerify = Rules{"Username": {NotEmpty()}, "Password": {NotEmpty()}}
RegisterVerify = Rules{"Username": {NotEmpty()}, "NickName": {NotEmpty()}, "Password": {NotEmpty()}, "AuthorityId": {NotEmpty()}}
PageInfoVerify = Rules{"Page": {NotEmpty()}, "PageSize": {NotEmpty()}}
CustomerVerify = Rules{"CustomerName": {NotEmpty()}, "CustomerPhoneData": {NotEmpty()}}