From 0955225630f3fd5ebd87f76762b1e52fe6e6f9f5 Mon Sep 17 00:00:00 2001
From: mjc <mjc@mjczone.com>
Date: Mon, 26 Aug 2024 21:30:54 -0500
Subject: [PATCH] Added basic model definition classes

---
 src/DapperMatic/Models/Column.cs           | 28 ++++++++++++++++++++++
 src/DapperMatic/Models/ForeignKey.cs       | 19 +++++++++++++++
 src/DapperMatic/Models/Index.cs            | 19 +++++++++++++++
 src/DapperMatic/Models/ModelDefinition.cs  |  7 ++++++
 src/DapperMatic/Models/PrimaryKey.cs       | 13 ++++++++++
 src/DapperMatic/Models/Table.cs            | 18 ++++++++++++++
 src/DapperMatic/Models/UniqueConstraint.cs | 13 ++++++++++
 7 files changed, 117 insertions(+)
 create mode 100644 src/DapperMatic/Models/Column.cs
 create mode 100644 src/DapperMatic/Models/ForeignKey.cs
 create mode 100644 src/DapperMatic/Models/Index.cs
 create mode 100644 src/DapperMatic/Models/ModelDefinition.cs
 create mode 100644 src/DapperMatic/Models/PrimaryKey.cs
 create mode 100644 src/DapperMatic/Models/Table.cs
 create mode 100644 src/DapperMatic/Models/UniqueConstraint.cs

diff --git a/src/DapperMatic/Models/Column.cs b/src/DapperMatic/Models/Column.cs
new file mode 100644
index 0000000..1c5ea8e
--- /dev/null
+++ b/src/DapperMatic/Models/Column.cs
@@ -0,0 +1,28 @@
+namespace DapperMatic.Models;
+
+public class Column
+{
+    public Column(string name, Type dotnetType)
+    {
+        Name = name;
+        DotnetType = dotnetType;
+    }
+
+    public string Name { get; set; }
+    public Type DotnetType { get; set; }
+    public int? Length { get; set; }
+    public int? Precision { get; set; }
+    public int? Scale { get; set; }
+    public bool Nullable { get; set; }
+    public string? DefaultValue { get; set; }
+    public bool AutoIncrement { get; set; }
+    public bool PrimaryKey { get; set; }
+    public bool Unique { get; set; }
+    public bool Indexed { get; set; }
+    public bool ForeignKey { get; set; }
+    public string? ReferenceTable { get; set; }
+    public string? ReferenceColumn { get; set; }
+    public ReferentialAction? OnDelete { get; set; }
+    public ReferentialAction? OnUpdate { get; set; }
+    public string? Comment { get; set; }
+}
diff --git a/src/DapperMatic/Models/ForeignKey.cs b/src/DapperMatic/Models/ForeignKey.cs
new file mode 100644
index 0000000..ae1fffb
--- /dev/null
+++ b/src/DapperMatic/Models/ForeignKey.cs
@@ -0,0 +1,19 @@
+namespace DapperMatic.Models;
+
+public class ForeignKey
+{
+    public ForeignKey(string name, string column, string referenceTable, string referenceColumn)
+    {
+        Name = name;
+        Column = column;
+        ReferenceTable = referenceTable;
+        ReferenceColumn = referenceColumn;
+    }
+
+    public string Name { get; set; }
+    public string Column { get; set; }
+    public string ReferenceTable { get; set; }
+    public string ReferenceColumn { get; set; }
+    public ReferentialAction OnDelete { get; set; } = ReferentialAction.NoAction;
+    public ReferentialAction OnUpdate { get; set; } = ReferentialAction.NoAction;
+}
diff --git a/src/DapperMatic/Models/Index.cs b/src/DapperMatic/Models/Index.cs
new file mode 100644
index 0000000..f8d8caf
--- /dev/null
+++ b/src/DapperMatic/Models/Index.cs
@@ -0,0 +1,19 @@
+namespace DapperMatic.Models;
+
+public class Index
+{
+    public Index(string name, string[] columns, bool unique = false)
+    {
+        Name = name;
+        Columns = columns;
+        Unique = unique;
+    }
+
+    public string Name { get; set; }
+
+    /// <summary>
+    /// Column names (optionally, appended with ` ASC` or ` DESC`)
+    /// </summary>
+    public string[] Columns { get; set; }
+    public bool Unique { get; set; }
+}
diff --git a/src/DapperMatic/Models/ModelDefinition.cs b/src/DapperMatic/Models/ModelDefinition.cs
new file mode 100644
index 0000000..9c6030f
--- /dev/null
+++ b/src/DapperMatic/Models/ModelDefinition.cs
@@ -0,0 +1,7 @@
+namespace DapperMatic.Models;
+
+public class ModelDefinition
+{
+    public Type? Type { get; set; }
+    public Table? Table { get; set; }
+}
diff --git a/src/DapperMatic/Models/PrimaryKey.cs b/src/DapperMatic/Models/PrimaryKey.cs
new file mode 100644
index 0000000..a21b0a8
--- /dev/null
+++ b/src/DapperMatic/Models/PrimaryKey.cs
@@ -0,0 +1,13 @@
+namespace DapperMatic.Models;
+
+public class PrimaryKey
+{
+    public PrimaryKey(string name, string[] columns)
+    {
+        Name = name;
+        Columns = columns;
+    }
+
+    public string Name { get; set; }
+    public string[] Columns { get; set; }
+}
diff --git a/src/DapperMatic/Models/Table.cs b/src/DapperMatic/Models/Table.cs
new file mode 100644
index 0000000..0f385f0
--- /dev/null
+++ b/src/DapperMatic/Models/Table.cs
@@ -0,0 +1,18 @@
+namespace DapperMatic.Models;
+
+public class Table
+{
+    public Table(string name, string? schema)
+    {
+        Name = name;
+        Schema = schema;
+    }
+
+    public string Name { get; set; }
+    public string? Schema { get; set; }
+    public PrimaryKey? PrimaryKey { get; set; }
+    public Column[] Columns { get; set; } = [];
+    public UniqueConstraint[] UniqueConstraints { get; set; } = [];
+    public Index[] Indexes { get; set; } = [];
+    public ForeignKey[] ForeignKeys { get; set; } = [];
+}
diff --git a/src/DapperMatic/Models/UniqueConstraint.cs b/src/DapperMatic/Models/UniqueConstraint.cs
new file mode 100644
index 0000000..bb4e6c3
--- /dev/null
+++ b/src/DapperMatic/Models/UniqueConstraint.cs
@@ -0,0 +1,13 @@
+namespace DapperMatic.Models;
+
+public class UniqueConstraint
+{
+    public UniqueConstraint(string name, string[] columns)
+    {
+        Name = name;
+        Columns = columns;
+    }
+
+    public string Name { get; set; }
+    public string[] Columns { get; set; }
+}