From 7f4f9cf51421e613332ddac66571a316f979b2db Mon Sep 17 00:00:00 2001
From: Ben <36240171+benkyd@users.noreply.github.com>
Date: Mon, 7 Feb 2022 17:47:51 +0000
Subject: [PATCH] ORM

Former-commit-id: 164462d5f21507a25710c026a2303b00a872b647
---
 README.md                                     | Bin 6560 -> 6228 bytes
 .../entity-relationships.js                   |  29 ++++++++++++++++++
 src/database/psql-entity-framework/model.js   |   0
 .../psql-entity-framework/relationships.js    |  19 ++++++++++++
 src/database/psql-entity-framework/types.js   |  27 ++++++++++++++++
 5 files changed, 75 insertions(+)
 create mode 100644 src/database/psql-entity-framework/model.js
 create mode 100644 src/database/psql-entity-framework/relationships.js
 create mode 100644 src/database/psql-entity-framework/types.js

diff --git a/README.md b/README.md
index 18b1eafc9d1daff408eb0b74e7d192fad2fdde86..29166431f8dc2e92dec782b0e0308f5340e5933b 100644
GIT binary patch
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B5nKQO

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TACxtTIRhrf%CT9D#ZCkOypcx}

diff --git a/src/database/psql-entity-framework/entity-relationships.js b/src/database/psql-entity-framework/entity-relationships.js
index e69de29..591e735 100644
--- a/src/database/psql-entity-framework/entity-relationships.js
+++ b/src/database/psql-entity-framework/entity-relationships.js
@@ -0,0 +1,29 @@
+const DataTypes = require('./types.js');
+
+class PSQLObjectRelation {
+    constructor(psqlConnection) {
+        this.connection = psqlConnection;
+    }
+
+    async AddModel(name, model) {
+        Logger.database(`ORM Adding ${name}`);
+        let sql = `CREATE TABLE IF NOT EXISTS ${name} (`;
+        let keys = Object.keys(model);
+        for (let i = 0; i < keys.length; i++) {
+            let key = keys[i];
+            let value = model[key];
+            sql += `${key} ${value}`;
+            if (i < keys.length - 1) sql += ', ';
+        }
+        sql += ');';
+        Logger.database(sql);
+        await this.connection.query(sql);
+    }
+
+    async SyncModels() {
+        Logger.database('ORM Syncing...');
+
+    }
+}
+
+module.exports = PSQLObjectRelation;
diff --git a/src/database/psql-entity-framework/model.js b/src/database/psql-entity-framework/model.js
new file mode 100644
index 0000000..e69de29
diff --git a/src/database/psql-entity-framework/relationships.js b/src/database/psql-entity-framework/relationships.js
new file mode 100644
index 0000000..f242c8c
--- /dev/null
+++ b/src/database/psql-entity-framework/relationships.js
@@ -0,0 +1,19 @@
+class RelationshipTypes {
+    static get UNIQUE() {
+        return 'UNIQUE';
+    }
+
+    static get NOT_NULL() {
+        return 'NOT NULL';
+    }
+
+    static get REFERENCES() {
+        return 'REFERENCES';
+    }
+
+    static FOREIGN_KEY(localKey, foreignKey) {
+        return `FOREIGN KEY (${localKey}) REFERENCES ${foreignKey}`;
+    }
+}
+
+module.exports = DataTypes;
diff --git a/src/database/psql-entity-framework/types.js b/src/database/psql-entity-framework/types.js
new file mode 100644
index 0000000..9bd3ce5
--- /dev/null
+++ b/src/database/psql-entity-framework/types.js
@@ -0,0 +1,27 @@
+class DataTypes {
+    static VARCHAR(length) {
+        return `VARCHAR(${length})`;
+    }
+
+    static get INTEGER() {
+        return 'INT';
+    }
+
+    static get BIGINT() {
+        return 'BIGINT';
+    }
+
+    static get TEXT() {
+        return 'TEXT';
+    }
+
+    static get BOOLEAN() {
+        return 'BOOLEAN';
+    }
+
+    static get TIMESTAMP() {
+        return 'TIMESTAMP WITHOUT TIME ZONE';
+    }
+}
+
+module.exports = DataTypes;