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typeorm column type recognition, index template generation

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This commit is contained in:
Kononnable 2017-04-06 23:28:35 +02:00
parent 15c8c56f24
commit fcede22b48
3 changed files with 88 additions and 10 deletions
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75
src/drivers/MssqlDriver.ts
View File

@ -30,9 +30,80 @@ export class MssqlDriver extends AbstractDriver {
colInfo.name = resp.COLUMN_NAME;
colInfo.is_nullable = resp.IS_NULLABLE == 'YES' ? true : false;
colInfo.default = resp.COLUMN_DEFAULT;
colInfo.data_type = resp.DATA_TYPE;//TODO:Parse to Typeorm types
switch (resp.DATA_TYPE) {
case "int":
colInfo.ts_type = "number"
colInfo.sql_type = "int"
break;
case "tinyint":
colInfo.ts_type = "number"
colInfo.sql_type = "smallint"
break;
case "smallint":
colInfo.ts_type = "number"
colInfo.sql_type = "smallint"
break;
case "bit":
colInfo.ts_type = "boolean"
colInfo.sql_type = "boolean"
break;
case "float":
colInfo.ts_type = "number"
colInfo.sql_type = "float"
break;
case "date":
colInfo.ts_type = "number"
colInfo.sql_type = "date"
break;
case "datetime":
colInfo.ts_type = "number";
colInfo.sql_type = "datetime"
break;
case "char":
colInfo.ts_type = "string"
colInfo.sql_type = "text"
break;
case "nchar":
colInfo.ts_type = "string"
colInfo.sql_type = "text"
break;
case "text":
colInfo.ts_type = "string"
colInfo.sql_type = "text"
break;
case "ntext":
colInfo.ts_type = "string"
colInfo.sql_type = "text"
break;
case "varchar":
colInfo.ts_type = "string"
colInfo.sql_type = "string"
break;
case "nvarchar":
colInfo.ts_type = "string"
colInfo.sql_type = "string"
break;
case "money":
colInfo.ts_type = "number"
colInfo.sql_type = "decimal"
break;
case "real":
colInfo.ts_type = "number"
colInfo.sql_type = "double"
break;
case "decimal":
colInfo.ts_type = "number"
colInfo.sql_type = "decimal"
break;
// case "xml":
// colInfo.ts_type = "number"
// break;
default:
console.log("Unknown column type:" + resp.DATA_TYPE);
break;
}
colInfo.char_max_lenght = resp.CHARACTER_MAXIMUM_LENGTH;
ent.Columns.push(colInfo);
if (colInfo.sql_type) ent.Columns.push(colInfo);
})
})
return entities;

9
src/entity.mst
View File

@ -1,11 +1,14 @@
import {Entity, PrimaryColumn, Column, OneToMany, ManyToOne, JoinTable} from "typeorm";
import {Index,Entity, PrimaryColumn, Column, OneToMany, ManyToOne, JoinTable} from "typeorm";
@Entity()
{{#Indexes}}
@Index("{{name}}",[{{#columns}}"{{name}}",{{/columns}}]{{#isUnique}},{unique:true}{{/isUnique}})
{{/Indexes}}
export class {{EntityName}} {
{{#Columns}}
@Column()
{{name}}:{{data_type}};
@Column("{{sql_type}}")
{{name}}:{{ts_type}};
{{/Columns}}
}

14
src/models/ColumnInfo.ts
View File

@ -2,9 +2,13 @@
* ColumnInfo
*/
interface ColumnInfo {
name:string,
default:string,
is_nullable:boolean,
data_type:string,
char_max_lenght:number,
name: string,
default: string,
is_nullable: boolean,
ts_type: 'number' | 'string' | 'boolean',
sql_type: "string" | "text" | "number" | "integer" | "int" | "smallint" | "bigint" |
"float" | "double" | "decimal" | "date" | "time" | "datetime" | "boolean" | "json",
char_max_lenght: number,
}