108 lines
4.1 KiB
C#
108 lines
4.1 KiB
C#
using CloudBuilder.Core.Extensions;
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using Microsoft.Extensions.Configuration;
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using Microsoft.Extensions.Options;
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namespace CloudBuilder.Core.Application.Options
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{
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/// <summary>
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/// CloudBuilder配置选项创建器
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/// </summary>
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public class CloudBuilderOptionsSetup : IConfigureOptions<CloudBuilderOptions>
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{
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private readonly IConfiguration _configuration;
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/// <summary>
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/// 初始化一个<see cref="CloudBuilderOptionsSetup"/>类型的新实例
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/// </summary>
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public CloudBuilderOptionsSetup(IConfiguration configuration)
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{
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_configuration = configuration;
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}
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/// <summary>Invoked to configure a TOptions instance.</summary>
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/// <param name="options">The options instance to configure.</param>
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public void Configure(CloudBuilderOptions options)
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{
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SetDbContextOptions(options);
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IConfigurationSection section;
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//MailSender
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section = _configuration.GetSection("CloudBuilder:MailSender");
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MailSenderOptions sender = section.Get<MailSenderOptions>();
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if (sender != null)
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{
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if (sender.Password == null)
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{
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sender.Password = _configuration["CloudBuilder:MailSender:Password"];
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}
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options.MailSender = sender;
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}
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//EnableGlobalAuthorize
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section = _configuration.GetSection("CloudBuilder:Authorization:EnableGlobalAuthorize");
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options.EnableGlobalAuthorize = section.Get<bool>();
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//JwtOptions
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section = _configuration.GetSection("CloudBuilder:Jwt");
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JwtOptions jwt = section.Get<JwtOptions>();
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if (jwt != null)
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{
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if (jwt.Secret == null)
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{
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jwt.Secret = _configuration["CloudBuilder:Jwt:Secret"];
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}
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options.Jwt = jwt;
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}
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// RedisOptions
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section = _configuration.GetSection("CloudBuilder:Redis");
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RedisOptions redis = section.Get<RedisOptions>();
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if (redis != null)
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{
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if (redis.Configuration.IsMissing())
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{
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throw new Exception("配置文件中Redis节点的Configuration不能为空");
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}
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options.Redis = redis;
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}
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//// SwaggerOptions
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//section = _configuration.GetSection("CloudBuilder:Swagger");
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//SwaggerOptions swagger = section.Get<SwaggerOptions>();
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//if (swagger != null)
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//{
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// if (swagger.Url.IsMissing())
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// {
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// throw new CloudBuilderException("配置文件中Swagger节点的Url不能为空");
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// }
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// options.Swagger = swagger;
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//}
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}
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/// <summary>
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/// 初始化上下文配置信息，首先以CloudBuilder配置节点中的为准，
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/// 不存在CloudBuilder节点，才使用ConnectionStrings的数据连接串来构造SqlServer的配置，
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/// 保证同一上下文类型只有一个配置节点
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/// </summary>
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/// <param name="options"></param>
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private void SetDbContextOptions(CloudBuilderOptions options)
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{
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IConfigurationSection section = _configuration.GetSection("CloudBuilder:DbContexts");
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IDictionary<string, CloudBuilderDbContextOptions> dict = section.Get<Dictionary<string, CloudBuilderDbContextOptions>>();
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var repeated = dict.Values.GroupBy(m => m.DbContextTypeName).FirstOrDefault(m => m.Count() > 1);
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if (repeated != null)
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{
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throw new Exception($"数据上下文配置中存在多个配置节点指向同一个上下文类型：{repeated.First().DbContextTypeName}");
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}
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foreach (KeyValuePair<string, CloudBuilderDbContextOptions> pair in dict)
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{
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options.DbContexts.Add(pair.Key, pair.Value);
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}
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}
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}
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}
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