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b9c7f0e 7039b6a b9c7f0e 7039b6a b9c7f0e 8ad9904 b9c7f0e bc59888 8ad9904 bc59888 b9c7f0e 4a2c1e9 b9c7f0e 7039b6a b9c7f0e | 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 | using FlowAPI.Domain.Entities;
using FlowAPI.Domain.Enums;
using Microsoft.EntityFrameworkCore;
namespace FlowAPI.Infrastructure.Data
{
public class AppDbContext : DbContext
{
public AppDbContext(DbContextOptions<AppDbContext> options) : base(options) { }
public DbSet<User> Users => Set<User>();
public DbSet<Graph> Graphs => Set<Graph>();
public DbSet<TaskNode> TaskNodes => Set<TaskNode>();
public DbSet<Edge> Edges => Set<Edge>();
public DbSet<HabitRecord> HabitRecords => Set<HabitRecord>();
public DbSet<Achievement> Achievements => Set<Achievement>();
public DbSet<UserAchievement> UserAchievements => Set<UserAchievement>();
public DbSet<SharedGraph> SharedGraphs => Set<SharedGraph>();
public DbSet<CustomTemplate> CustomTemplates => Set<CustomTemplate>();
protected override void OnModelCreating(ModelBuilder modelBuilder)
{
base.OnModelCreating(modelBuilder);
// User
modelBuilder.Entity<User>(entity =>
{
entity.HasKey(e => e.Id);
entity.HasIndex(e => e.Email).IsUnique();
entity.Property(e => e.Email).IsRequired().HasMaxLength(256);
entity.Property(e => e.PasswordHash).IsRequired();
entity.Property(e => e.DisplayName).HasMaxLength(100);
entity.Property(e => e.SubscriptionTier).HasDefaultValue("Free").HasMaxLength(50);
});
// Graph
modelBuilder.Entity<Graph>(entity =>
{
entity.HasKey(e => e.Id);
entity.Property(e => e.Title).IsRequired().HasMaxLength(200);
entity.Property(e => e.Description).HasMaxLength(1000);
entity.HasOne(e => e.User)
.WithMany(u => u.Graphs)
.HasForeignKey(e => e.UserId)
.OnDelete(DeleteBehavior.Cascade);
});
// TaskNode
modelBuilder.Entity<TaskNode>(entity =>
{
entity.HasKey(e => e.Id);
entity.Property(e => e.Label).IsRequired().HasMaxLength(1000);
entity.Property(e => e.State)
.HasConversion<string>()
.HasDefaultValue(NodeState.Pending);
entity.Property(e => e.Type).HasMaxLength(100).HasDefaultValue("sketch");
entity.Property(e => e.Decision).HasMaxLength(1000000);
entity.Property(e => e.Data).HasMaxLength(10000000); // Support up to ~10MB images
entity.Property(e => e.Description).HasMaxLength(10000);
entity.Property(e => e.Color).HasMaxLength(100);
entity.HasOne(e => e.Graph)
.WithMany(g => g.Nodes)
.HasForeignKey(e => e.GraphId)
.OnDelete(DeleteBehavior.Cascade);
});
// Edge
modelBuilder.Entity<Edge>(entity =>
{
entity.HasKey(e => e.Id);
entity.Property(e => e.Condition).HasMaxLength(500);
entity.HasOne(e => e.Graph)
.WithMany(g => g.Edges)
.HasForeignKey(e => e.GraphId)
.OnDelete(DeleteBehavior.Cascade);
entity.HasOne(e => e.FromNode)
.WithMany(n => n.OutgoingEdges)
.HasForeignKey(e => e.FromNodeId)
.OnDelete(DeleteBehavior.Cascade);
entity.HasOne(e => e.ToNode)
.WithMany(n => n.IncomingEdges)
.HasForeignKey(e => e.ToNodeId)
.OnDelete(DeleteBehavior.Cascade);
});
// HabitRecord
modelBuilder.Entity<HabitRecord>(entity =>
{
entity.HasKey(e => e.Id);
entity.Property(e => e.HabitName).IsRequired().HasMaxLength(100);
entity.HasOne(e => e.User)
.WithMany(u => u.HabitRecords)
.HasForeignKey(e => e.UserId)
.OnDelete(DeleteBehavior.Cascade);
});
// Achievement
modelBuilder.Entity<Achievement>(entity =>
{
entity.HasKey(e => e.Id);
entity.Property(e => e.Title).IsRequired().HasMaxLength(200);
entity.Property(e => e.Category).HasMaxLength(100);
entity.Property(e => e.TriggerEventName).HasMaxLength(100);
});
// UserAchievement
modelBuilder.Entity<UserAchievement>(entity =>
{
entity.HasKey(e => e.Id);
entity.HasOne(e => e.User)
.WithMany(u => u.UserAchievements)
.HasForeignKey(e => e.UserId)
.OnDelete(DeleteBehavior.Cascade);
entity.HasOne(e => e.Achievement)
.WithMany()
.HasForeignKey(e => e.AchievementId)
.OnDelete(DeleteBehavior.Cascade);
});
// SharedGraph
modelBuilder.Entity<SharedGraph>(entity =>
{
entity.HasKey(e => e.Id);
entity.Property(e => e.Permission).IsRequired().HasMaxLength(50).HasDefaultValue("Read");
entity.HasOne(e => e.Graph)
.WithMany(g => g.SharedGraphs)
.HasForeignKey(e => e.GraphId)
.OnDelete(DeleteBehavior.Cascade);
entity.HasOne(e => e.SharedWithUser)
.WithMany(u => u.SharedGraphs)
.HasForeignKey(e => e.SharedWithUserId)
.OnDelete(DeleteBehavior.Cascade);
entity.HasIndex(e => new { e.GraphId, e.SharedWithUserId }).IsUnique();
});
// CustomTemplate
modelBuilder.Entity<CustomTemplate>(entity =>
{
entity.HasKey(e => e.Id);
entity.Property(e => e.Title).IsRequired().HasMaxLength(200);
entity.Property(e => e.Description).HasMaxLength(1000);
entity.Property(e => e.Category).HasMaxLength(100);
entity.Property(e => e.Icon).HasMaxLength(100);
entity.Property(e => e.ContentJson).IsRequired().HasMaxLength(10000000);
entity.HasOne(e => e.User)
.WithMany()
.HasForeignKey(e => e.UserId)
.OnDelete(DeleteBehavior.Cascade);
});
}
}
}
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