forked from anjoy8/Blog.Core
-
Notifications
You must be signed in to change notification settings - Fork 1
Expand file tree
/
Copy pathDBSeed.cs
More file actions
246 lines (211 loc) · 11 KB
/
DBSeed.cs
File metadata and controls
246 lines (211 loc) · 11 KB
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
25
26
27
28
29
30
31
32
33
34
35
36
37
38
39
40
41
42
43
44
45
46
47
48
49
50
51
52
53
54
55
56
57
58
59
60
61
62
63
64
65
66
67
68
69
70
71
72
73
74
75
76
77
78
79
80
81
82
83
84
85
86
87
88
89
90
91
92
93
94
95
96
97
98
99
100
101
102
103
104
105
106
107
108
109
110
111
112
113
114
115
116
117
118
119
120
121
122
123
124
125
126
127
128
129
130
131
132
133
134
135
136
137
138
139
140
141
142
143
144
145
146
147
148
149
150
151
152
153
154
155
156
157
158
159
160
161
162
163
164
165
166
167
168
169
170
171
172
173
174
175
176
177
178
179
180
181
182
183
184
185
186
187
188
189
190
191
192
193
194
195
196
197
198
199
200
201
202
203
204
205
206
207
208
209
210
211
212
213
214
215
216
217
218
219
220
221
222
223
224
225
226
227
228
229
230
231
232
233
234
235
236
237
238
239
240
241
242
243
244
245
246
using Blog.Core.Common;
using Blog.Core.Common.DB;
using Blog.Core.Common.Helper;
using Blog.Core.Model.Models;
using System;
using System.Collections.Generic;
using System.IO;
using System.Linq;
using System.Reflection;
using System.Text;
using System.Threading.Tasks;
namespace Blog.Core.Model.Seed
{
public class DBSeed
{
private static string SeedDataFolder = "BlogCore.Data.json/{0}.tsv";
/// <summary>
/// 异步添加种子数据
/// </summary>
/// <param name="myContext"></param>
/// <param name="WebRootPath"></param>
/// <returns></returns>
public static async Task SeedAsync(MyContext myContext, string WebRootPath)
{
try
{
if (string.IsNullOrEmpty(WebRootPath))
{
throw new Exception("获取wwwroot路径时，异常！");
}
SeedDataFolder = Path.Combine(WebRootPath, SeedDataFolder);
Console.WriteLine("************ Blog.Core DataBase Set *****************");
Console.WriteLine($"Is multi-DataBase: {Appsettings.app(new string[] { "MutiDBEnabled" })}");
Console.WriteLine($"Is CQRS: {Appsettings.app(new string[] { "CQRSEnabled" })}");
Console.WriteLine();
Console.WriteLine($"Master DB ConId: {MyContext.ConnId}");
Console.WriteLine($"Master DB Type: {MyContext.DbType}");
Console.WriteLine($"Master DB ConnectString: {MyContext.ConnectionString}");
Console.WriteLine();
if (Appsettings.app(new string[] { "MutiDBEnabled" }).ObjToBool())
{
var slaveIndex = 0;
BaseDBConfig.MutiConnectionString.Item1.Where(x => x.ConnId != MainDb.CurrentDbConnId).ToList().ForEach(m =>
{
slaveIndex++;
Console.WriteLine($"Slave{slaveIndex} DB ID: {m.ConnId}");
Console.WriteLine($"Slave{slaveIndex} DB Type: {m.DbType}");
Console.WriteLine($"Slave{slaveIndex} DB ConnectString: {m.Connection}");
Console.WriteLine($"--------------------------------------");
});
}
else if (Appsettings.app(new string[] { "CQRSEnabled" }).ObjToBool())
{
var slaveIndex = 0;
BaseDBConfig.MutiConnectionString.Item2.Where(x => x.ConnId != MainDb.CurrentDbConnId).ToList().ForEach(m =>
{
slaveIndex++;
Console.WriteLine($"Slave{slaveIndex} DB ID: {m.ConnId}");
Console.WriteLine($"Slave{slaveIndex} DB Type: {m.DbType}");
Console.WriteLine($"Slave{slaveIndex} DB ConnectString: {m.Connection}");
Console.WriteLine($"--------------------------------------");
});
}
else
{
}
Console.WriteLine();
// 创建数据库
Console.WriteLine($"Create Database(The Db Id:{MyContext.ConnId})...");
myContext.Db.DbMaintenance.CreateDatabase();
ConsoleHelper.WriteSuccessLine($"Database created successfully!");
// 创建数据库表，遍历指定命名空间下的class，
// 注意不要把其他命名空间下的也添加进来。
Console.WriteLine("Create Tables...");
var modelTypes = from t in Assembly.GetExecutingAssembly().GetTypes()
where t.IsClass && t.Namespace == "Blog.Core.Model.Models"
select t;
modelTypes.ToList().ForEach(t =>
{
if (!myContext.Db.DbMaintenance.IsAnyTable(t.Name))
{
Console.WriteLine(t.Name);
myContext.Db.CodeFirst.InitTables(t);
}
});
ConsoleHelper.WriteSuccessLine($"Tables created successfully!");
Console.WriteLine();
if (Appsettings.app(new string[] { "AppSettings", "SeedDBDataEnabled" }).ObjToBool())
{
Console.WriteLine($"Seeding database data (The Db Id:{MyContext.ConnId})...");
#region BlogArticle
if (!await myContext.Db.Queryable<BlogArticle>().AnyAsync())
{
myContext.GetEntityDB<BlogArticle>().InsertRange(JsonHelper.ParseFormByJson<List<BlogArticle>>(FileHelper.ReadFile(string.Format(SeedDataFolder, "BlogArticle"), Encoding.UTF8)));
Console.WriteLine("Table:BlogArticle created success!");
}
else
{
Console.WriteLine("Table:BlogArticle already exists...");
}
#endregion
#region Modules
if (!await myContext.Db.Queryable<Modules>().AnyAsync())
{
myContext.GetEntityDB<Modules>().InsertRange(JsonHelper.ParseFormByJson<List<Modules>>(FileHelper.ReadFile(string.Format(SeedDataFolder, "Modules"), Encoding.UTF8)));
Console.WriteLine("Table:Modules created success!");
}
else
{
Console.WriteLine("Table:Modules already exists...");
}
#endregion
#region Permission
if (!await myContext.Db.Queryable<Permission>().AnyAsync())
{
myContext.GetEntityDB<Permission>().InsertRange(JsonHelper.ParseFormByJson<List<Permission>>(FileHelper.ReadFile(string.Format(SeedDataFolder, "Permission"), Encoding.UTF8)));
Console.WriteLine("Table:Permission created success!");
}
else
{
Console.WriteLine("Table:Permission already exists...");
}
#endregion
#region Role
if (!await myContext.Db.Queryable<Role>().AnyAsync())
{
myContext.GetEntityDB<Role>().InsertRange(JsonHelper.ParseFormByJson<List<Role>>(FileHelper.ReadFile(string.Format(SeedDataFolder, "Role"), Encoding.UTF8)));
Console.WriteLine("Table:Role created success!");
}
else
{
Console.WriteLine("Table:Role already exists...");
}
#endregion
#region RoleModulePermission
if (!await myContext.Db.Queryable<RoleModulePermission>().AnyAsync())
{
myContext.GetEntityDB<RoleModulePermission>().InsertRange(JsonHelper.ParseFormByJson<List<RoleModulePermission>>(FileHelper.ReadFile(string.Format(SeedDataFolder, "RoleModulePermission"), Encoding.UTF8)));
Console.WriteLine("Table:RoleModulePermission created success!");
}
else
{
Console.WriteLine("Table:RoleModulePermission already exists...");
}
#endregion
#region Topic
if (!await myContext.Db.Queryable<Topic>().AnyAsync())
{
myContext.GetEntityDB<Topic>().InsertRange(JsonHelper.ParseFormByJson<List<Topic>>(FileHelper.ReadFile(string.Format(SeedDataFolder, "Topic"), Encoding.UTF8)));
Console.WriteLine("Table:Topic created success!");
}
else
{
Console.WriteLine("Table:Topic already exists...");
}
#endregion
#region TopicDetail
if (!await myContext.Db.Queryable<TopicDetail>().AnyAsync())
{
myContext.GetEntityDB<TopicDetail>().InsertRange(JsonHelper.ParseFormByJson<List<TopicDetail>>(FileHelper.ReadFile(string.Format(SeedDataFolder, "TopicDetail"), Encoding.UTF8)));
Console.WriteLine("Table:TopicDetail created success!");
}
else
{
Console.WriteLine("Table:TopicDetail already exists...");
}
#endregion
#region UserRole
if (!await myContext.Db.Queryable<UserRole>().AnyAsync())
{
myContext.GetEntityDB<UserRole>().InsertRange(JsonHelper.ParseFormByJson<List<UserRole>>(FileHelper.ReadFile(string.Format(SeedDataFolder, "UserRole"), Encoding.UTF8)));
Console.WriteLine("Table:UserRole created success!");
}
else
{
Console.WriteLine("Table:UserRole already exists...");
}
#endregion
#region sysUserInfo
if (!await myContext.Db.Queryable<sysUserInfo>().AnyAsync())
{
myContext.GetEntityDB<sysUserInfo>().InsertRange(JsonHelper.ParseFormByJson<List<sysUserInfo>>(FileHelper.ReadFile(string.Format(SeedDataFolder, "sysUserInfo"), Encoding.UTF8)));
Console.WriteLine("Table:sysUserInfo created success!");
}
else
{
Console.WriteLine("Table:sysUserInfo already exists...");
}
#endregion
#region TasksQz
if (!await myContext.Db.Queryable<TasksQz>().AnyAsync())
{
myContext.GetEntityDB<TasksQz>().InsertRange(JsonHelper.ParseFormByJson<List<TasksQz>>(FileHelper.ReadFile(string.Format(SeedDataFolder, "TasksQz"), Encoding.UTF8)));
Console.WriteLine("Table:TasksQz created success!");
}
else
{
Console.WriteLine("Table:TasksQz already exists...");
}
#endregion
ConsoleHelper.WriteSuccessLine($"Done seeding database!");
}
Console.WriteLine();
}
catch (Exception ex)
{
throw new Exception("1、如果使用的是Mysql，生成的数据库字段字符集可能不是utf8的，手动修改下，或者尝试方案：删掉数据库，在连接字符串后加上CharSet=UTF8mb4，重新生成数据库. \n 2、其他错误：" + ex.Message);
}
}
}
}